From 3dc89477ed031d7b7e9d4daa82c1669a567e51f4 Mon Sep 17 00:00:00 2001
From: Bert Palm <bert.palm@ufz.de>
Date: Mon, 20 Apr 2020 12:19:18 +0200
Subject: [PATCH] try pandoc

---
 dox/Makefile                                  |    4 +
 dox/_build/.gitignore                         |    5 -
 dox/_build/doctrees/environment.pickle        |  Bin 41553 -> 41540 bytes
 dox/_build/html/.buildinfo                    |    2 +-
 dox/_build/html/_static/basic.css             |    2 +-
 dox/_build/html/_static/css/index.css         |    6 -
 dox/_build/html/_static/js/index.js           |    1 -
 dox/_build/html/_static/nature.css            |  252 ++
 dox/_build/html/api/dios.CastPolicy.html      |  307 +--
 dox/_build/html/api/dios.CastPolicy.html.md   |  207 ++
 dox/_build/html/api/dios.DictOfSeries.html    |  317 +--
 dox/_build/html/api/dios.DictOfSeries.html.md | 2136 +++++++++++++++++
 dox/_build/html/api/dios.DtItype.html         |  307 +--
 dox/_build/html/api/dios.DtItype.html.md      |  228 ++
 dox/_build/html/api/dios.FloatItype.html      |  307 +--
 dox/_build/html/api/dios.FloatItype.html.md   |  228 ++
 dox/_build/html/api/dios.IntItype.html        |  307 +--
 dox/_build/html/api/dios.IntItype.html.md     |  230 ++
 dox/_build/html/api/dios.ItypeCastError.html  |  305 +--
 .../html/api/dios.ItypeCastError.html.md      |  135 ++
 .../html/api/dios.ItypeCastWarning.html       |  305 +--
 .../html/api/dios.ItypeCastWarning.html.md    |  135 ++
 dox/_build/html/api/dios.ItypeWarning.html    |  305 +--
 dox/_build/html/api/dios.ItypeWarning.html.md |  135 ++
 dox/_build/html/api/dios.NumItype.html        |  307 +--
 dox/_build/html/api/dios.NumItype.html.md     |  232 ++
 dox/_build/html/api/dios.ObjItype.html        |  307 +--
 dox/_build/html/api/dios.ObjItype.html.md     |  241 ++
 dox/_build/html/api/dios.Opts.html            |  307 +--
 dox/_build/html/api/dios.Opts.html.md         |  249 ++
 dox/_build/html/api/dios.OptsFields.html      |  307 +--
 dox/_build/html/api/dios.OptsFields.html.md   |  283 +++
 dox/_build/html/api/dios.cast_to_itype.html   |  307 +--
 .../html/api/dios.cast_to_itype.html.md       |  157 ++
 dox/_build/html/api/dios.dios_options.html    |  295 +--
 dox/_build/html/api/dios.dios_options.html.md |  166 ++
 dox/_build/html/api/dios.get_itype.html       |  305 +--
 dox/_build/html/api/dios.get_itype.html.md    |  166 ++
 dox/_build/html/api/dios.is_itype.html        |  305 +--
 dox/_build/html/api/dios.is_itype.html.md     |  138 ++
 dox/_build/html/api/dios.is_itype_like.html   |  305 +--
 .../html/api/dios.is_itype_like.html.md       |  139 ++
 .../html/api/dios.is_itype_subtype.html       |  305 +--
 .../html/api/dios.is_itype_subtype.html.md    |  139 ++
 dox/_build/html/api/dios.pprint_dios.html     |  305 +--
 dox/_build/html/api/dios.pprint_dios.html.md  |  145 ++
 dox/_build/html/api/dios.to_dios.html         |  305 +--
 dox/_build/html/api/dios.to_dios.html.md      |  136 ++
 dox/_build/html/genindex.html                 |  276 +--
 dox/_build/html/genindex.html.md              |  724 ++++++
 dox/_build/html/index.html                    |  331 +--
 dox/_build/html/index.html.md                 |  439 ++++
 dox/_build/html/py-modindex.html              |  276 +--
 dox/_build/html/py-modindex.html.md           |  106 +
 dox/_build/html/search.html                   |  268 +--
 dox/_build/html/search.html.md                |   97 +
 dox/_build/markdown/_static/graphviz.css      |   19 -
 dox/_build/markdown/api/dios.CastPolicy.md    |   28 -
 dox/_build/markdown/api/dios.DictOfSeries.md  |  856 -------
 dox/_build/markdown/api/dios.DtItype.md       |   34 -
 dox/_build/markdown/api/dios.FloatItype.md    |   34 -
 dox/_build/markdown/api/dios.IntItype.md      |   34 -
 .../markdown/api/dios.ItypeCastError.md       |    4 -
 .../markdown/api/dios.ItypeCastWarning.md     |    4 -
 dox/_build/markdown/api/dios.ItypeWarning.md  |    4 -
 dox/_build/markdown/api/dios.NumItype.md      |   34 -
 dox/_build/markdown/api/dios.ObjItype.md      |   34 -
 dox/_build/markdown/api/dios.Opts.md          |   40 -
 dox/_build/markdown/api/dios.OptsFields.md    |   50 -
 dox/_build/markdown/api/dios.cast_to_itype.md |   10 -
 dox/_build/markdown/api/dios.dios_options.md  |   25 -
 dox/_build/markdown/api/dios.get_itype.md     |   19 -
 dox/_build/markdown/api/dios.is_itype.md      |    5 -
 dox/_build/markdown/api/dios.is_itype_like.md |    5 -
 .../markdown/api/dios.is_itype_subtype.md     |    5 -
 dox/_build/markdown/api/dios.pprint_dios.md   |    4 -
 dox/_build/markdown/api/dios.to_dios.md       |    4 -
 dox/_build/markdown/index.md                  |  122 -
 dox/conf.py                                   |    9 +-
 79 files changed, 9028 insertions(+), 6889 deletions(-)
 delete mode 100644 dox/_build/.gitignore
 delete mode 100644 dox/_build/html/_static/css/index.css
 delete mode 100644 dox/_build/html/_static/js/index.js
 create mode 100644 dox/_build/html/_static/nature.css
 create mode 100644 dox/_build/html/api/dios.CastPolicy.html.md
 create mode 100644 dox/_build/html/api/dios.DictOfSeries.html.md
 create mode 100644 dox/_build/html/api/dios.DtItype.html.md
 create mode 100644 dox/_build/html/api/dios.FloatItype.html.md
 create mode 100644 dox/_build/html/api/dios.IntItype.html.md
 create mode 100644 dox/_build/html/api/dios.ItypeCastError.html.md
 create mode 100644 dox/_build/html/api/dios.ItypeCastWarning.html.md
 create mode 100644 dox/_build/html/api/dios.ItypeWarning.html.md
 create mode 100644 dox/_build/html/api/dios.NumItype.html.md
 create mode 100644 dox/_build/html/api/dios.ObjItype.html.md
 create mode 100644 dox/_build/html/api/dios.Opts.html.md
 create mode 100644 dox/_build/html/api/dios.OptsFields.html.md
 create mode 100644 dox/_build/html/api/dios.cast_to_itype.html.md
 create mode 100644 dox/_build/html/api/dios.dios_options.html.md
 create mode 100644 dox/_build/html/api/dios.get_itype.html.md
 create mode 100644 dox/_build/html/api/dios.is_itype.html.md
 create mode 100644 dox/_build/html/api/dios.is_itype_like.html.md
 create mode 100644 dox/_build/html/api/dios.is_itype_subtype.html.md
 create mode 100644 dox/_build/html/api/dios.pprint_dios.html.md
 create mode 100644 dox/_build/html/api/dios.to_dios.html.md
 create mode 100644 dox/_build/html/genindex.html.md
 create mode 100644 dox/_build/html/index.html.md
 create mode 100644 dox/_build/html/py-modindex.html.md
 create mode 100644 dox/_build/html/search.html.md
 delete mode 100644 dox/_build/markdown/_static/graphviz.css
 delete mode 100644 dox/_build/markdown/api/dios.CastPolicy.md
 delete mode 100644 dox/_build/markdown/api/dios.DictOfSeries.md
 delete mode 100644 dox/_build/markdown/api/dios.DtItype.md
 delete mode 100644 dox/_build/markdown/api/dios.FloatItype.md
 delete mode 100644 dox/_build/markdown/api/dios.IntItype.md
 delete mode 100644 dox/_build/markdown/api/dios.ItypeCastError.md
 delete mode 100644 dox/_build/markdown/api/dios.ItypeCastWarning.md
 delete mode 100644 dox/_build/markdown/api/dios.ItypeWarning.md
 delete mode 100644 dox/_build/markdown/api/dios.NumItype.md
 delete mode 100644 dox/_build/markdown/api/dios.ObjItype.md
 delete mode 100644 dox/_build/markdown/api/dios.Opts.md
 delete mode 100644 dox/_build/markdown/api/dios.OptsFields.md
 delete mode 100644 dox/_build/markdown/api/dios.cast_to_itype.md
 delete mode 100644 dox/_build/markdown/api/dios.dios_options.md
 delete mode 100644 dox/_build/markdown/api/dios.get_itype.md
 delete mode 100644 dox/_build/markdown/api/dios.is_itype.md
 delete mode 100644 dox/_build/markdown/api/dios.is_itype_like.md
 delete mode 100644 dox/_build/markdown/api/dios.is_itype_subtype.md
 delete mode 100644 dox/_build/markdown/api/dios.pprint_dios.md
 delete mode 100644 dox/_build/markdown/api/dios.to_dios.md
 delete mode 100644 dox/_build/markdown/index.md

diff --git a/dox/Makefile b/dox/Makefile
index d4bb2cb..271efe9 100644
--- a/dox/Makefile
+++ b/dox/Makefile
@@ -14,6 +14,10 @@ help:
 
 .PHONY: help Makefile
 
+markdown: Makefile
+	@$(SPHINXBUILD) -M html "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+	find $(BUILDDIR) -name "*.html" -type f -exec pandoc -f markdown -o {}.md -s {} \;
+
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
 %: Makefile
diff --git a/dox/_build/.gitignore b/dox/_build/.gitignore
deleted file mode 100644
index 02432f4..0000000
--- a/dox/_build/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-# Ignore everything
-# *
-
-# But not these files...
-# !.gitignore
\ No newline at end of file
diff --git a/dox/_build/doctrees/environment.pickle b/dox/_build/doctrees/environment.pickle
index d1922707c9227710b82c174695d9f6852adb345f..78feafe503c3cc1eb3eb90be42f9f76972ea1d1e 100644
GIT binary patch
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diff --git a/dox/_build/html/.buildinfo b/dox/_build/html/.buildinfo
index 14cc866..e5f77fc 100644
--- a/dox/_build/html/.buildinfo
+++ b/dox/_build/html/.buildinfo
@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: 434214644ef250690d3f329aac9391b0
+config: 37e380914cda9f5f56378278f0849d30
 tags: 645f666f9bcd5a90fca523b33c5a78b7
diff --git a/dox/_build/html/_static/basic.css b/dox/_build/html/_static/basic.css
index 9f93524..0119285 100644
--- a/dox/_build/html/_static/basic.css
+++ b/dox/_build/html/_static/basic.css
@@ -49,7 +49,7 @@ div.sphinxsidebarwrapper {
 
 div.sphinxsidebar {
     float: left;
-    width: 270px;
+    width: 230px;
     margin-left: -100%;
     font-size: 90%;
     word-wrap: break-word;
diff --git a/dox/_build/html/_static/css/index.css b/dox/_build/html/_static/css/index.css
deleted file mode 100644
index eb00f75..0000000
--- a/dox/_build/html/_static/css/index.css
+++ /dev/null
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diff --git a/dox/_build/html/_static/js/index.js b/dox/_build/html/_static/js/index.js
deleted file mode 100644
index fa33def..0000000
--- a/dox/_build/html/_static/js/index.js
+++ /dev/null
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diff --git a/dox/_build/html/_static/nature.css b/dox/_build/html/_static/nature.css
new file mode 100644
index 0000000..6a4d490
--- /dev/null
+++ b/dox/_build/html/_static/nature.css
@@ -0,0 +1,252 @@
+/*
+ * nature.css_t
+ * ~~~~~~~~~~~~
+ *
+ * Sphinx stylesheet -- nature theme.
+ *
+ * :copyright: Copyright 2007-2020 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+ 
+@import url("basic.css");
+ 
+/* -- page layout ----------------------------------------------------------- */
+ 
+body {
+    font-family: Arial, sans-serif;
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+    background-color: #fff;
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+}
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+div.documentwrapper {
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+    width: 100%;
+}
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+div.bodywrapper {
+    margin: 0 0 0 230px;
+}
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+hr {
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+}
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+div.document {
+    background-color: #eee;
+}
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+    padding: 0 30px 30px 30px;
+    font-size: 0.9em;
+}
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+    color: #555;
+    width: 100%;
+    padding: 13px 0;
+    text-align: center;
+    font-size: 75%;
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+    text-decoration: underline;
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+div.body h2,
+div.body h3,
+div.body h4,
+div.body h5,
+div.body h6 {
+    font-family: Arial, sans-serif;
+    background-color: #BED4EB;
+    font-weight: normal;
+    color: #212224;
+    margin: 30px 0px 10px 0px;
+    padding: 5px 0 5px 10px;
+    text-shadow: 0px 1px 0 white
+}
+ 
+div.body h1 { border-top: 20px solid white; margin-top: 0; font-size: 200%; }
+div.body h2 { font-size: 150%; background-color: #C8D5E3; }
+div.body h3 { font-size: 120%; background-color: #D8DEE3; }
+div.body h4 { font-size: 110%; background-color: #D8DEE3; }
+div.body h5 { font-size: 100%; background-color: #D8DEE3; }
+div.body h6 { font-size: 100%; background-color: #D8DEE3; }
+ 
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+    padding: 0 4px 0 4px;
+    text-decoration: none;
+}
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+a.headerlink:hover {
+    background-color: #c60f0f;
+    color: white;
+}
+ 
+div.body p, div.body dd, div.body li {
+    line-height: 1.5em;
+}
+ 
+div.admonition p.admonition-title + p {
+    display: inline;
+}
+
+div.highlight{
+    background-color: white;
+}
+
+div.note {
+    background-color: #eee;
+    border: 1px solid #ccc;
+}
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+div.seealso {
+    background-color: #ffc;
+    border: 1px solid #ff6;
+}
+ 
+div.topic {
+    background-color: #eee;
+}
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+div.warning {
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+    border: 1px solid #f66;
+}
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+}
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+p.admonition-title:after {
+    content: ":";
+}
+ 
+pre {
+    padding: 10px;
+    background-color: White;
+    color: #222;
+    line-height: 1.2em;
+    border: 1px solid #C6C9CB;
+    font-size: 1.1em;
+    margin: 1.5em 0 1.5em 0;
+    -webkit-box-shadow: 1px 1px 1px #d8d8d8;
+    -moz-box-shadow: 1px 1px 1px #d8d8d8;
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\ No newline at end of file
diff --git a/dox/_build/html/api/dios.CastPolicy.html b/dox/_build/html/api/dios.CastPolicy.html
index 4b3230a..4648bda 100644
--- a/dox/_build/html/api/dios.CastPolicy.html
+++ b/dox/_build/html/api/dios.CastPolicy.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>CastPolicy &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="DictOfSeries" href="dios.DictOfSeries.html" />
-    <link rel="prev" title="to_dios" href="dios.to_dios.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
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-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="to_dios" href="dios.to_dios.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.DictOfSeries.html" title="DictOfSeries"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.to_dios.html" title="to_dios"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
-
-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
-      
-      
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-
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-          </div>
-          
-
-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="castpolicy">
 <h1>CastPolicy<a class="headerlink" href="#castpolicy" title="Permalink to this headline">¶</a></h1>
 <dl class="py class">
@@ -229,7 +49,7 @@
 <em class="property">class </em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">CastPolicy</code><a class="headerlink" href="#dios.CastPolicy" title="Permalink to this definition">¶</a></dt>
 <dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
 <p class="rubric">Attributes Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -267,30 +87,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.to_dios.html" title="previous page">to_dios</a>
-    <a class='right-next' id="next-link" href="dios.DictOfSeries.html" title="next page">DictOfSeries</a>
-
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+        </div>
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+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.to_dios.html"
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+  <h4>Next topic</h4>
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+                        title="next chapter">DictOfSeries</a></p>
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+    <ul class="this-page-menu">
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+             >previous</a> |</li>
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diff --git a/dox/_build/html/api/dios.CastPolicy.html.md b/dox/_build/html/api/dios.CastPolicy.html.md
new file mode 100644
index 0000000..3ef8edd
--- /dev/null
+++ b/dox/_build/html/api/dios.CastPolicy.html.md
@@ -0,0 +1,207 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>CastPolicy &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="DictOfSeries" href="dios.DictOfSeries.html" />
+    <link rel="prev" title="to_dios" href="dios.to_dios.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
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+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.DictOfSeries.html" title="DictOfSeries"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.to_dios.html" title="to_dios"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
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+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div class="section" id="castpolicy">
+<h1>
+CastPolicy<a class="headerlink" href="#castpolicy" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py class">
+<dt id="dios.CastPolicy">
+<em class="property">class
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">CastPolicy</code><a class="headerlink" href="#dios.CastPolicy" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Bases:
+<code class="xref py py-class docutils literal notranslate">[object]{.pre}</code>
+</p>
+<p class="rubric">
+Attributes Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.CastPolicy.force" title="dios.CastPolicy.force"><code class="xref py py-obj docutils literal notranslate">[force]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.CastPolicy.never" title="dios.CastPolicy.never"><code class="xref py py-obj docutils literal notranslate">[never]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.CastPolicy.save" title="dios.CastPolicy.save"><code class="xref py py-obj docutils literal notranslate">[save]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Attributes Documentation
+</p>
+<dl class="py attribute">
+<dt id="dios.CastPolicy.force">
+<code class="sig-name descname">force</code><em class="property"> =
+'force'</em><a class="headerlink" href="#dios.CastPolicy.force" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.CastPolicy.never">
+<code class="sig-name descname">never</code><em class="property"> =
+'never'</em><a class="headerlink" href="#dios.CastPolicy.never" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.CastPolicy.save">
+<code class="sig-name descname">save</code><em class="property"> =
+'save'</em><a class="headerlink" href="#dios.CastPolicy.save" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+</dd>
+</dl>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.to_dios.html"
+                        title="previous chapter">to\_dios</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.DictOfSeries.html"
+                        title="next chapter">DictOfSeries</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.CastPolicy.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.DictOfSeries.html" title="DictOfSeries"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.to_dios.html" title="to_dios"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.DictOfSeries.html b/dox/_build/html/api/dios.DictOfSeries.html
index 6d88444..0614a5b 100644
--- a/dox/_build/html/api/dios.DictOfSeries.html
+++ b/dox/_build/html/api/dios.DictOfSeries.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>DictOfSeries &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="DtItype" href="dios.DtItype.html" />
-    <link rel="prev" title="CastPolicy" href="dios.CastPolicy.html" />
-
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-
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-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
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-        <span class="navbar-toggler-icon"></span>
-    </button>
-
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-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
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-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="CastPolicy" href="dios.CastPolicy.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.DtItype.html" title="DtItype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.CastPolicy.html" title="CastPolicy"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
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-    <ul class="nav section-nav flex-column">
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-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
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-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="dictofseries">
 <h1>DictOfSeries<a class="headerlink" href="#dictofseries" title="Permalink to this headline">¶</a></h1>
 <dl class="py class">
@@ -252,7 +72,7 @@ the <code class="docutils literal notranslate"><span class="pre">itype</span></c
 </dd>
 </dl>
 <p class="rubric">Attributes Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -306,7 +126,7 @@ the <code class="docutils literal notranslate"><span class="pre">itype</span></c
 </tbody>
 </table>
 <p class="rubric">Methods Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -560,7 +380,7 @@ DataFrame.</p>
 </p>
 </dd>
 </dl>
-<div class="alert alert-info">
+<div class="admonition seealso">
 <p class="admonition-title">See also</p>
 <dl class="simple">
 <dt><a class="reference internal" href="#dios.DictOfSeries.for_each" title="dios.DictOfSeries.for_each"><code class="xref py py-meth docutils literal notranslate"><span class="pre">DictOfSeries.for_each()</span></code></a></dt><dd><p>apply pd.Series methods or properties to each column</p>
@@ -625,7 +445,7 @@ pandas.Series as the only positional argument.</p></li>
 <dd class="field-odd"><p>pandas.Series</p>
 </dd>
 </dl>
-<div class="alert alert-info">
+<div class="admonition seealso">
 <p class="admonition-title">See also</p>
 <dl class="simple">
 <dt><a class="reference internal" href="#dios.DictOfSeries.apply" title="dios.DictOfSeries.apply"><code class="xref py py-meth docutils literal notranslate"><span class="pre">DictOfSeries.apply()</span></code></a></dt><dd><p>Apply functions to columns and convert result to DictOfSeries.</p>
@@ -784,7 +604,7 @@ a DictOfSeries otherwise.</p></li>
 </ul>
 </dd>
 </dl>
-<div class="alert alert-info">
+<div class="admonition seealso">
 <p class="admonition-title">See also</p>
 <dl class="simple">
 <dt><code class="xref py py-meth docutils literal notranslate"><span class="pre">DataFrame.iteritems()</span></code></dt><dd><p>Iterate over (column name, Series) pairs.</p>
@@ -957,7 +777,7 @@ string. Otherwise returns None.</p>
 <dd class="field-odd"><p>None or str</p>
 </dd>
 </dl>
-<div class="alert alert-info">
+<div class="admonition seealso">
 <p class="admonition-title">See also</p>
 <dl class="simple">
 <dt><code class="xref py py-meth docutils literal notranslate"><span class="pre">read_csv()</span></code></dt><dd><p>Load a CSV file into a DataFrame.</p>
@@ -1035,30 +855,59 @@ under the hood, if method is <cite>aligned</cite></p>
 </div>
 
 
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+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
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+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.CastPolicy.html"
+                        title="previous chapter">CastPolicy</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.DtItype.html"
+                        title="next chapter">DtItype</a></p>
+  <div role="note" aria-label="source link">
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+            
+
+<div class="section" id="dictofseries">
+<h1>
+DictOfSeries<a class="headerlink" href="#dictofseries" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py class">
+<dt id="dios.DictOfSeries">
+<em class="property">class
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">DictOfSeries</code>[(]{.sig-paren}<em class="sig-param">[data]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[columns]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[index]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[itype]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[cast\_policy]{.n}[=]{.o}['save']{.default_value}</em>,
+<em class="sig-param">[fastpath]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Bases:
+<code class="xref py py-class docutils literal notranslate"><span class="pre">dios.base.\_DiosBase</span></code>
+</p>
+<p>
+A data frame where every column has its own index.
+</p>
+<p>
+DictOfSeries is a collection of pd.Series’s which aim to be as close as
+possible similar to pd.DataFrame. The advantage over pd.DataFrame is,
+that every <cite>column</cite> has its own row-index, unlike the former,
+which provide a single row-index for all columns. This solves problems
+with unaligned data and data which varies widely in length.
+</p>
+<p>
+Indexing with
+<code class="docutils literal notranslate">[di\[\]]{.pre}</code>,
+<code class="docutils literal notranslate">[di.loc\[\]]{.pre}</code> and
+<code class="docutils literal notranslate">[di.iloc\[\]]{.pre}</code>
+should work analogous to these methods from pd.DataFrame. The indexer
+can be a single label, a slice, a list-like, a boolean list-like, or a
+boolean DictOfSeries/pd.DataFrame and can be used to selectively get or
+set data.
+</p>
+<dl class="field-list simple">
+<dt class="field-odd">
+Parameters
+</dt>
+<dd class="field-odd">
+<ul class="simple">
+<li>
+<p>
+<strong>data</strong> (<em>array-like</em><em>,
+</em><em>Iterable</em><em>, </em><em>dict</em><em>, or </em><em>scalar
+value</em>) – Contains data stored in Series.
+</p>
+</li>
+<li>
+<p>
+<strong>columns</strong> (<em>array-like</em>) – Column labels to use
+for resulting frame. Will default to RangeIndex(0, 1, 2, …, n) if no
+column labels are provided.
+</p>
+</li>
+<li>
+<p>
+<strong>index</strong> (<em>Index</em><em> or </em><em>array-like</em>)
+– Index to use to reindex every given series during init. Ignored if
+omitted.
+</p>
+</li>
+<li>
+<p>
+<strong>itype</strong> (<em>Itype</em><em>, </em><em>pd.Index</em><em>,
+</em><em>Itype-string-repr</em><em> or </em><em>type</em>) – Every
+series that is inserted, must have an index of this type or any of this
+types subtypes. If None, the itype is inferred as soon as the first
+non-empty series is inserted.
+</p>
+</li>
+<li>
+<p>
+<strong>cast\_policy</strong> (<em>{'save'</em><em>,
+</em><em>'force'</em><em>, </em><em>'never'}</em><em>, </em><em>default
+'save'</em>) – Policy used for (down-)casting the index of a series if
+its type does not match the
+<code class="docutils literal notranslate">[itype]{.pre}</code>.
+</p>
+</li>
+</ul>
+</dd>
+</dl>
+<p class="rubric">
+Attributes Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.aloc" title="dios.DictOfSeries.aloc"><code class="xref py py-obj docutils literal notranslate">[aloc]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.at" title="dios.DictOfSeries.at"><code class="xref py py-obj docutils literal notranslate">[at]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.cast_policy" title="dios.DictOfSeries.cast_policy"><code class="xref py py-obj docutils literal notranslate">[cast\_policy]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.columns" title="dios.DictOfSeries.columns"><code class="xref py py-obj docutils literal notranslate">[columns]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.debugDf" title="dios.DictOfSeries.debugDf"><code class="xref py py-obj docutils literal notranslate">[debugDf]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.dtypes" title="dios.DictOfSeries.dtypes"><code class="xref py py-obj docutils literal notranslate">[dtypes]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.empty" title="dios.DictOfSeries.empty"><code class="xref py py-obj docutils literal notranslate">[empty]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.iat" title="dios.DictOfSeries.iat"><code class="xref py py-obj docutils literal notranslate">[iat]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.iloc" title="dios.DictOfSeries.iloc"><code class="xref py py-obj docutils literal notranslate">[iloc]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.indexes" title="dios.DictOfSeries.indexes"><code class="xref py py-obj docutils literal notranslate">[indexes]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+Return pd.series with the indexes.
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.itype" title="dios.DictOfSeries.itype"><code class="xref py py-obj docutils literal notranslate">[itype]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.lengths" title="dios.DictOfSeries.lengths"><code class="xref py py-obj docutils literal notranslate">[lengths]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.loc" title="dios.DictOfSeries.loc"><code class="xref py py-obj docutils literal notranslate">[loc]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.size" title="dios.DictOfSeries.size"><code class="xref py py-obj docutils literal notranslate">[size]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.values" title="dios.DictOfSeries.values"><code class="xref py py-obj docutils literal notranslate">[values]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Methods Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.all" title="dios.DictOfSeries.all"><code class="xref py py-obj docutils literal notranslate">[all]{.pre}</code></a>(\[axis\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.any" title="dios.DictOfSeries.any"><code class="xref py py-obj docutils literal notranslate">[any]{.pre}</code></a>(\[axis\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.apply" title="dios.DictOfSeries.apply"><code class="xref py py-obj docutils literal notranslate">[apply]{.pre}</code></a>(func\[, axis, raw, args\])
+</p>
+</td>
+<td>
+<p>
+Apply a function along an axis of the DictOfSeries.
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.astype" title="dios.DictOfSeries.astype"><code class="xref py py-obj docutils literal notranslate">[astype]{.pre}</code></a>(dtype\[, copy, errors\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.clear" title="dios.DictOfSeries.clear"><code class="xref py py-obj docutils literal notranslate">[clear]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.copy" title="dios.DictOfSeries.copy"><code class="xref py py-obj docutils literal notranslate">[copy]{.pre}</code></a>(\[deep\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.copy_empty" title="dios.DictOfSeries.copy_empty"><code class="xref py py-obj docutils literal notranslate">[copy\_empty]{.pre}</code></a>(\[columns\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.dropempty" title="dios.DictOfSeries.dropempty"><code class="xref py py-obj docutils literal notranslate">[dropempty]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.dropna" title="dios.DictOfSeries.dropna"><code class="xref py py-obj docutils literal notranslate">[dropna]{.pre}</code></a>(\[inplace\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.equals" title="dios.DictOfSeries.equals"><code class="xref py py-obj docutils literal notranslate">[equals]{.pre}</code></a>(other)
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.for_each" title="dios.DictOfSeries.for_each"><code class="xref py py-obj docutils literal notranslate">[for\_each]{.pre}</code></a>(attr\_or\_callable, \*\*kwds)
+</p>
+</td>
+<td>
+<p>
+Apply a callable or a pandas.Series method or property on each column.
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.get" title="dios.DictOfSeries.get"><code class="xref py py-obj docutils literal notranslate">[get]{.pre}</code></a>(key\[, default\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.hasnans" title="dios.DictOfSeries.hasnans"><code class="xref py py-obj docutils literal notranslate">[hasnans]{.pre}</code></a>(\[axis, drop\_empty\])
+</p>
+</td>
+<td>
+<p>
+Returns a boolean Series along an axis, which indicates if it contains
+NA-entries.
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.index_of" title="dios.DictOfSeries.index_of"><code class="xref py py-obj docutils literal notranslate">[index\_of]{.pre}</code></a>(\[method\])
+</p>
+</td>
+<td>
+<p>
+Return an single index with indices from all columns.
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.isdata" title="dios.DictOfSeries.isdata"><code class="xref py py-obj docutils literal notranslate">[isdata]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+Alias for
+<code class="docutils literal notranslate">[DictOfSeries.notna(drop\_empty=True)]{.pre}</code>.
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.isempty" title="dios.DictOfSeries.isempty"><code class="xref py py-obj docutils literal notranslate">[isempty]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+Returns a boolean Series, which indicates if an column is empty
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.isin" title="dios.DictOfSeries.isin"><code class="xref py py-obj docutils literal notranslate">[isin]{.pre}</code></a>(values)
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.isna" title="dios.DictOfSeries.isna"><code class="xref py py-obj docutils literal notranslate">[isna]{.pre}</code></a>(\[drop\_empty\])
+</p>
+</td>
+<td>
+<p>
+Return a boolean DictOfSeries which indicates NA positions.
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.isnull" title="dios.DictOfSeries.isnull"><code class="xref py py-obj docutils literal notranslate">[isnull]{.pre}</code></a>(\[drop\_empty\])
+</p>
+</td>
+<td>
+<p>
+Alias, see [DictOfSeries.isna]{.xref .std .std-ref}.
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.items" title="dios.DictOfSeries.items"><code class="xref py py-obj docutils literal notranslate">[items]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.iteritems" title="dios.DictOfSeries.iteritems"><code class="xref py py-obj docutils literal notranslate">[iteritems]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.iterrows" title="dios.DictOfSeries.iterrows"><code class="xref py py-obj docutils literal notranslate">[iterrows]{.pre}</code></a>(\[fill\_value, squeeze\])
+</p>
+</td>
+<td>
+<p>
+Iterate over DictOfSeries rows as (index, pandas.Series/DictOfSeries)
+pairs.
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.keys" title="dios.DictOfSeries.keys"><code class="xref py py-obj docutils literal notranslate">[keys]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.max" title="dios.DictOfSeries.max"><code class="xref py py-obj docutils literal notranslate">[max]{.pre}</code></a>(\[axis, skipna\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.memory_usage" title="dios.DictOfSeries.memory_usage"><code class="xref py py-obj docutils literal notranslate">[memory\_usage]{.pre}</code></a>(\[index, deep\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.min" title="dios.DictOfSeries.min"><code class="xref py py-obj docutils literal notranslate">[min]{.pre}</code></a>(\[axis, skipna\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.notempty" title="dios.DictOfSeries.notempty"><code class="xref py py-obj docutils literal notranslate">[notempty]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+Returns a boolean Series, which indicates if an column is not empty
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.notna" title="dios.DictOfSeries.notna"><code class="xref py py-obj docutils literal notranslate">[notna]{.pre}</code></a>(\[drop\_empty\])
+</p>
+</td>
+<td>
+<p>
+Return a boolean DictOfSeries which indicates non-NA positions.
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.notnull" title="dios.DictOfSeries.notnull"><code class="xref py py-obj docutils literal notranslate">[notnull]{.pre}</code></a>(\[drop\_empty\])
+</p>
+</td>
+<td>
+<p>
+Alias, see
+<code class="docutils literal notranslate">[DictOfSeries.notna]{.pre}</code>.
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.pop" title="dios.DictOfSeries.pop"><code class="xref py py-obj docutils literal notranslate">[pop]{.pre}</code></a>(\*args)
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.popitem" title="dios.DictOfSeries.popitem"><code class="xref py py-obj docutils literal notranslate">[popitem]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.reduce_columns" title="dios.DictOfSeries.reduce_columns"><code class="xref py py-obj docutils literal notranslate">[reduce\_columns]{.pre}</code></a>(func\[, initial, skipna\])
+</p>
+</td>
+<td>
+<p>
+Reduce all columns to a single pandas.Series by a given function.
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.setdefault" title="dios.DictOfSeries.setdefault"><code class="xref py py-obj docutils literal notranslate">[setdefault]{.pre}</code></a>(key\[, default\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.squeeze" title="dios.DictOfSeries.squeeze"><code class="xref py py-obj docutils literal notranslate">[squeeze]{.pre}</code></a>(\[axis\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.to_csv" title="dios.DictOfSeries.to_csv"><code class="xref py py-obj docutils literal notranslate">[to\_csv]{.pre}</code></a>(\*args, \*\*kwargs)
+</p>
+</td>
+<td>
+<p>
+Write object to a comma-separated values (csv) file.
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.to_df" title="dios.DictOfSeries.to_df"><code class="xref py py-obj docutils literal notranslate">[to\_df]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.to_string" title="dios.DictOfSeries.to_string"><code class="xref py py-obj docutils literal notranslate">[to\_string]{.pre}</code></a>(\[max\_rows, min\_rows, max\_cols, …\])
+</p>
+</td>
+<td>
+<p>
+Pretty print a dios.
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DictOfSeries.update" title="dios.DictOfSeries.update"><code class="xref py py-obj docutils literal notranslate">[update]{.pre}</code></a>(other)
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Attributes Documentation
+</p>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.aloc">
+<code class="sig-name descname">aloc</code><a class="headerlink" href="#dios.DictOfSeries.aloc" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.at">
+<code class="sig-name descname">at</code><a class="headerlink" href="#dios.DictOfSeries.at" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.cast_policy">
+<code class="sig-name descname">cast\_policy</code><a class="headerlink" href="#dios.DictOfSeries.cast_policy" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.columns">
+<code class="sig-name descname">columns</code><a class="headerlink" href="#dios.DictOfSeries.columns" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.debugDf">
+<code class="sig-name descname">debugDf</code><a class="headerlink" href="#dios.DictOfSeries.debugDf" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.dtypes">
+<code class="sig-name descname">dtypes</code><a class="headerlink" href="#dios.DictOfSeries.dtypes" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.empty">
+<code class="sig-name descname">empty</code><a class="headerlink" href="#dios.DictOfSeries.empty" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.iat">
+<code class="sig-name descname">iat</code><a class="headerlink" href="#dios.DictOfSeries.iat" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.iloc">
+<code class="sig-name descname">iloc</code><a class="headerlink" href="#dios.DictOfSeries.iloc" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.indexes">
+<code class="sig-name descname">indexes</code><a class="headerlink" href="#dios.DictOfSeries.indexes" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Return pd.series with the indexes.
+</p>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.itype">
+<code class="sig-name descname">itype</code><a class="headerlink" href="#dios.DictOfSeries.itype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.lengths">
+<code class="sig-name descname">lengths</code><a class="headerlink" href="#dios.DictOfSeries.lengths" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.loc">
+<code class="sig-name descname">loc</code><a class="headerlink" href="#dios.DictOfSeries.loc" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.size">
+<code class="sig-name descname">size</code><a class="headerlink" href="#dios.DictOfSeries.size" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DictOfSeries.values">
+<code class="sig-name descname">values</code><a class="headerlink" href="#dios.DictOfSeries.values" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<p class="rubric">
+Methods Documentation
+</p>
+<dl class="py method">
+<dt id="dios.DictOfSeries.all">
+<code class="sig-name descname">all</code>[(]{.sig-paren}<em class="sig-param">[axis]{.n}[=]{.o}[0]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.all" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.any">
+<code class="sig-name descname">any</code>[(]{.sig-paren}<em class="sig-param">[axis]{.n}[=]{.o}[0]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.any" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.apply">
+<code class="sig-name descname">apply</code>[(]{.sig-paren}<em class="sig-param">[func]{.n}</em>,
+<em class="sig-param">[axis]{.n}[=]{.o}[0]{.default_value}</em>,
+<em class="sig-param">[raw]{.n}[=]{.o}[False]{.default_value}</em>,
+<em class="sig-param">[args]{.n}[=]{.o}[]{.default_value}</em>,
+<em class="sig-param"><span class="o">\*\*</span>[kwds]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.apply" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Apply a function along an axis of the DictOfSeries.
+</p>
+<dl class="field-list simple">
+<dt class="field-odd">
+Parameters
+</dt>
+<dd class="field-odd">
+<ul class="simple">
+<li>
+<p>
+<strong>func</strong> (<em>callable</em>) – Function to apply on each
+column.
+</p>
+</li>
+<li>
+<p>
+<strong>axis</strong> (<em>{0</em><em> or </em><em>'index'</em><em>,
+</em><em>1</em><em> or </em><em>'columns'}</em><em>, </em><em>default
+0</em>) –
+<p>
+Axis along which the function is applied:
+</p>
+<ul>
+<li>
+<p>
+0 or ‘index’: apply function to each column.
+</p>
+</li>
+<li>
+<p>
+1 or ‘columns’: NOT IMPLEMENTED
+</p>
+</li>
+</ul>
+</p>
+</li>
+<li>
+<p>
+<strong>raw</strong> (<em>bool</em><em>, </em><em>default False</em>) –
+<p>
+Determines if row or column is passed as a Series or ndarray object:
+</p>
+<ul>
+<li>
+<p>
+<code class="docutils literal notranslate">[False]{.pre}</code> : passes
+each row or column as a Series to the function.
+</p>
+</li>
+<li>
+<p>
+<code class="docutils literal notranslate">[True]{.pre}</code> : the
+passed function will receive ndarray objects instead. If you are just
+applying a NumPy reduction function this will achieve much better
+performance.
+</p>
+</li>
+</ul>
+</p>
+</li>
+<li>
+<p>
+<strong>args</strong> (<em>tuple</em>) – Positional arguments to pass to
+<cite>func</cite> in addition to the array/series.
+</p>
+</li>
+<li>
+<p>
+<strong>\*\*kwds</strong> – Additional keyword arguments to pass as
+keywords arguments to <cite>func</cite>.
+</p>
+</li>
+</ul>
+</dd>
+<dt class="field-even">
+Returns
+</dt>
+<dd class="field-even">
+<p>
+Result of applying
+<code class="docutils literal notranslate">[func]{.pre}</code> along the
+given axis of the DataFrame.
+</p>
+</dd>
+<dt class="field-odd">
+Return type
+</dt>
+<dd class="field-odd">
+<p>
+Series or DataFrame
+</p>
+</dd>
+<dt class="field-even">
+Raises
+</dt>
+<dd class="field-even">
+<p>
+<strong>NotImplementedError</strong> –
+<ul class="simple">
+<li>
+<p>
+if axis is ‘columns’ or 1
+</p>
+</li>
+</ul>
+</p>
+</dd>
+</dl>
+<div class="admonition seealso">
+
+<p class="admonition-title">
+See also
+</p>
+<dl class="simple">
+<dt>
+<a class="reference internal" href="#dios.DictOfSeries.for_each" title="dios.DictOfSeries.for_each"><code class="xref py py-meth docutils literal notranslate">[DictOfSeries.for\_each()]{.pre}</code></a>
+</dt>
+<dd>
+<p>
+apply pd.Series methods or properties to each column
+</p>
+</dd>
+</dl>
+
+</div>
+
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.astype">
+<code class="sig-name descname">astype</code>[(]{.sig-paren}<em class="sig-param">[dtype]{.n}</em>,
+<em class="sig-param">[copy]{.n}[=]{.o}[True]{.default_value}</em>,
+<em class="sig-param">[errors]{.n}[=]{.o}['raise']{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.astype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.clear">
+<code class="sig-name descname">clear</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.clear" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.copy">
+<code class="sig-name descname">copy</code>[(]{.sig-paren}<em class="sig-param">[deep]{.n}[=]{.o}[True]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.copy" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.copy_empty">
+<code class="sig-name descname">copy\_empty</code>[(]{.sig-paren}<em class="sig-param">[columns]{.n}[=]{.o}[True]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.copy_empty" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.dropempty">
+<code class="sig-name descname">dropempty</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.dropempty" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.dropna">
+<code class="sig-name descname">dropna</code>[(]{.sig-paren}<em class="sig-param">[inplace]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.dropna" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.equals">
+<code class="sig-name descname">equals</code>[(]{.sig-paren}<em class="sig-param">[other]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.equals" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.for_each">
+<code class="sig-name descname">for\_each</code>[(]{.sig-paren}<em class="sig-param">[attr\_or\_callable]{.n}</em>,
+<em class="sig-param"><span class="o">\*\*</span>[kwds]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.for_each" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Apply a callable or a pandas.Series method or property on each column.
+</p>
+<dl class="field-list simple">
+<dt class="field-odd">
+Parameters
+</dt>
+<dd class="field-odd">
+<ul class="simple">
+<li>
+<p>
+<strong>attr\_or\_callable</strong> (<em>Any</em>) – A pandas.Series
+attribute or any callable, to apply on each column. A series attribute
+can be any property, field or method and also could be specified as
+string. If a callable is given it must take pandas.Series as the only
+positional argument.
+</p>
+</li>
+<li>
+<p>
+<strong>\*\*kwds</strong> (<em>any</em>) – kwargs to passed to callable
+</p>
+</li>
+</ul>
+</dd>
+<dt class="field-even">
+Returns
+</dt>
+<dd class="field-even">
+<p>
+A series with the results, indexed by the column labels.
+</p>
+</dd>
+<dt class="field-odd">
+Return type
+</dt>
+<dd class="field-odd">
+<p>
+pandas.Series
+</p>
+</dd>
+</dl>
+<div class="admonition seealso">
+
+<p class="admonition-title">
+See also
+</p>
+<dl class="simple">
+<dt>
+<a class="reference internal" href="#dios.DictOfSeries.apply" title="dios.DictOfSeries.apply"><code class="xref py py-meth docutils literal notranslate">[DictOfSeries.apply()]{.pre}</code></a>
+</dt>
+<dd>
+<p>
+Apply functions to columns and convert result to DictOfSeries.
+</p>
+</dd>
+</dl>
+
+</div>
+
+<p class="rubric">
+Examples
+</p>
+<div class="doctest highlight-default notranslate">
+
+<div class="highlight">
+
+<pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">d</span> <span class="o">=</span> <span class="n">DictOfSeries</span><span class="p">([</span><span class="nb">range</span><span class="p">(</span><span class="mi">3</span><span class="p">),</span> <span class="nb">range</span><span class="p">(</span><span class="mi">4</span><span class="p">)],</span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="s1">&#39;a&#39;</span><span class="p">,</span> <span class="s1">&#39;b&#39;</span><span class="p">])</span>
+<span class="gp">&gt;&gt;&gt; </span><span class="n">d</span>
+<span class="go">   a |    b |</span>
+<span class="go">==== | ==== |</span>
+<span class="go">0  0 | 0  0 |</span>
+<span class="go">1  1 | 1  1 |</span>
+<span class="go">2  2 | 2  2 |</span>
+<span class="go">     | 3  3 |</span>
+</pre>
+
+</div>
+
+</div>
+
+<p>
+Use with a callable..
+</p>
+<div class="doctest highlight-default notranslate">
+
+<div class="highlight">
+
+<pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">d</span><span class="o">.</span><span class="n">for_each</span><span class="p">(</span><span class="nb">max</span><span class="p">)</span>
+<span class="go">columns</span>
+<span class="go">a    2</span>
+<span class="go">b    3</span>
+<span class="go">dtype: object</span>
+</pre>
+
+</div>
+
+</div>
+
+<p>
+..or with a string, denoting a pd.Series attribute and therefor is the
+same as giving the latter.
+</p>
+<div class="doctest highlight-default notranslate">
+
+<div class="highlight">
+
+<pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">d</span><span class="o">.</span><span class="n">for_each</span><span class="p">(</span><span class="s1">&#39;max&#39;</span><span class="p">)</span>
+<span class="go">columns</span>
+<span class="go">a    2</span>
+<span class="go">b    3</span>
+<span class="go">dtype: object</span>
+</pre>
+
+</div>
+
+</div>
+
+<div class="doctest highlight-default notranslate">
+
+<div class="highlight">
+
+<pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">d</span><span class="o">.</span><span class="n">for_each</span><span class="p">(</span><span class="n">pd</span><span class="o">.</span><span class="n">Series</span><span class="o">.</span><span class="n">max</span><span class="p">)</span>
+<span class="go">columns</span>
+<span class="go">a    2</span>
+<span class="go">b    3</span>
+<span class="go">dtype: object</span>
+</pre>
+
+</div>
+
+</div>
+
+<p>
+Both also works with properties:
+</p>
+<div class="doctest highlight-default notranslate">
+
+<div class="highlight">
+
+<pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">d</span><span class="o">.</span><span class="n">for_each</span><span class="p">(</span><span class="s1">&#39;dtype&#39;</span><span class="p">)</span>
+<span class="go">columns</span>
+<span class="go">a    int64</span>
+<span class="go">b    int64</span>
+<span class="go">dtype: object</span>
+</pre>
+
+</div>
+
+</div>
+
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.get">
+<code class="sig-name descname">get</code>[(]{.sig-paren}<em class="sig-param">[key]{.n}</em>,
+<em class="sig-param">[default]{.n}[=]{.o}[None]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.get" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.hasnans">
+<code class="sig-name descname">hasnans</code>[(]{.sig-paren}<em class="sig-param">[axis]{.n}[=]{.o}[0]{.default_value}</em>,
+<em class="sig-param">[drop\_empty]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.hasnans" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Returns a boolean Series along an axis, which indicates if it contains
+NA-entries.
+</p>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.index_of">
+<code class="sig-name descname">index\_of</code>[(]{.sig-paren}<em class="sig-param">[method]{.n}[=]{.o}['all']{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.index_of" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Return an single index with indices from all columns.
+</p>
+<dl class="field-list simple">
+<dt class="field-odd">
+Parameters
+</dt>
+<dd class="field-odd">
+<p>
+<strong>method</strong> (<em>string</em>) –
+<ul class="simple">
+<li>
+<p>
+‘all’ : get all indices from all columns
+</p>
+</li>
+<li>
+<p>
+’union’ : alias for ‘all’
+</p>
+</li>
+<li>
+<p>
+’shared’ : get indices that are present in every columns
+</p>
+</li>
+<li>
+<p>
+’intersection’ : alias for ‘shared’
+</p>
+</li>
+<li>
+<p>
+’uniques’ : get indices that are only present in a single column
+</p>
+</li>
+<li>
+<p>
+’non-uniques’ : get indices that are present in more than one column
+</p>
+</li>
+</ul>
+</p>
+</dd>
+<dt class="field-even">
+Returns
+</dt>
+<dd class="field-even">
+<p>
+A single duplicate-free index, somehow representing indices of all
+columns.
+</p>
+</dd>
+<dt class="field-odd">
+Return type
+</dt>
+<dd class="field-odd">
+<p>
+pd.Index
+</p>
+</dd>
+</dl>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.isdata">
+<code class="sig-name descname">isdata</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.isdata" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Alias for
+<code class="docutils literal notranslate">[DictOfSeries.notna(drop\_empty=True)]{.pre}</code>.
+</p>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.isempty">
+<code class="sig-name descname">isempty</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.isempty" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Returns a boolean Series, which indicates if an column is empty
+</p>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.isin">
+<code class="sig-name descname">isin</code>[(]{.sig-paren}<em class="sig-param">[values]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.isin" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.isna">
+<code class="sig-name descname">isna</code>[(]{.sig-paren}<em class="sig-param">[drop\_empty]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.isna" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Return a boolean DictOfSeries which indicates NA positions.
+</p>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.isnull">
+<code class="sig-name descname">isnull</code>[(]{.sig-paren}<em class="sig-param">[drop\_empty]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.isnull" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Alias, see [DictOfSeries.isna]{.xref .std .std-ref}.
+</p>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.items">
+<code class="sig-name descname">items</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.items" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.iteritems">
+<code class="sig-name descname">iteritems</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.iteritems" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.iterrows">
+<code class="sig-name descname">iterrows</code>[(]{.sig-paren}<em class="sig-param">[fill\_value]{.n}[=]{.o}[nan]{.default_value}</em>,
+<em class="sig-param">[squeeze]{.n}[=]{.o}[True]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.iterrows" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Iterate over DictOfSeries rows as (index, pandas.Series/DictOfSeries)
+pairs. <strong>MAY BE VERY PERFORMANCE AND/OR MEMORY EXPENSIVE</strong>
+</p>
+<dl class="field-list simple">
+<dt class="field-odd">
+Parameters
+</dt>
+<dd class="field-odd">
+<ul class="simple">
+<li>
+<p>
+<strong>fill\_value</strong> (<em>scalar</em><em>, </em><em>default
+numpy.nan</em>) –
+<p>
+Fill value for row entry, if the column does not have an entry at the
+current index location. This ensures that the returned Row always
+contain all columns. If
+<code class="docutils literal notranslate">[None]{.pre}</code> is given
+no value is filled.
+</p>
+<p>
+If
+<code class="docutils literal notranslate">[fill\_value=None]{.pre}</code>
+and
+<code class="docutils literal notranslate">[squeeze=True]{.pre}</code>
+the resulting Row (a pandas.Series) may differ in length between
+iterator calls. That’s because an entry, that is not present in a
+column, will also not be present in the resulting Row.
+</p>
+</p>
+</li>
+<li>
+<p>
+<strong>squeeze</strong> (<em>bool</em><em>, </em><em>default
+False</em>) –
+<ul>
+<li>
+<p>
+<code class="docutils literal notranslate">[True]{.pre}</code> : A
+pandas.Series is returned for each row.
+</p>
+</li>
+<li>
+<p>
+<code class="docutils literal notranslate">[False]{.pre}</code> : A
+single-rowed DictOfSeries is returned for each row.
+</p>
+</li>
+</ul>
+</p>
+</li>
+</ul>
+</dd>
+<dt class="field-even">
+Yields
+</dt>
+<dd class="field-even">
+<ul class="simple">
+<li>
+<p>
+<strong>index</strong> (<em>label</em>) – The index of the row.
+</p>
+</li>
+<li>
+<p>
+<strong>data</strong> (<em>Series or DictOfSeries</em>) – The data of
+the row as a Series if squeeze is True, as a DictOfSeries otherwise.
+</p>
+</li>
+</ul>
+</dd>
+</dl>
+<div class="admonition seealso">
+
+<p class="admonition-title">
+See also
+</p>
+<dl class="simple">
+<dt>
+<code class="xref py py-meth docutils literal notranslate">[DataFrame.iteritems()]{.pre}</code>
+</dt>
+<dd>
+<p>
+Iterate over (column name, Series) pairs.
+</p>
+</dd>
+</dl>
+
+</div>
+
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.keys">
+<code class="sig-name descname">keys</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.keys" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.max">
+<code class="sig-name descname">max</code>[(]{.sig-paren}<em class="sig-param">[axis]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[skipna]{.n}[=]{.o}[None]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.max" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.memory_usage">
+<code class="sig-name descname">memory\_usage</code>[(]{.sig-paren}<em class="sig-param">[index]{.n}[=]{.o}[True]{.default_value}</em>,
+<em class="sig-param">[deep]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.memory_usage" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.min">
+<code class="sig-name descname">min</code>[(]{.sig-paren}<em class="sig-param">[axis]{.n}[=]{.o}[0]{.default_value}</em>,
+<em class="sig-param">[skipna]{.n}[=]{.o}[True]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.min" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.notempty">
+<code class="sig-name descname">notempty</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.notempty" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Returns a boolean Series, which indicates if an column is not empty
+</p>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.notna">
+<code class="sig-name descname">notna</code>[(]{.sig-paren}<em class="sig-param">[drop\_empty]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.notna" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Return a boolean DictOfSeries which indicates non-NA positions.
+</p>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.notnull">
+<code class="sig-name descname">notnull</code>[(]{.sig-paren}<em class="sig-param">[drop\_empty]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.notnull" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Alias, see
+<code class="docutils literal notranslate">[DictOfSeries.notna]{.pre}</code>.
+</p>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.pop">
+<code class="sig-name descname">pop</code>[(]{.sig-paren}<em class="sig-param"><span class="o">\*</span>[args]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.pop" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.popitem">
+<code class="sig-name descname">popitem</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.popitem" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.reduce_columns">
+<code class="sig-name descname">reduce\_columns</code>[(]{.sig-paren}<em class="sig-param">[func]{.n}</em>,
+<em class="sig-param">[initial]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[skipna]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.reduce_columns" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Reduce all columns to a single pandas.Series by a given function.
+</p>
+<p>
+Apply a function of two pandas.Series as arguments, cumulatively to all
+columns, from left to right, so as to reduce the columns to a single
+pandas.Series. If initial is present, it is placed before the columns in
+the calculation, and serves as a default when the columns are empty.
+</p>
+<dl class="field-list simple">
+<dt class="field-odd">
+Parameters
+</dt>
+<dd class="field-odd">
+<ul class="simple">
+<li>
+<p>
+<strong>func</strong> (<em>function</em>) – The function must take two
+identically indexed pandas.Series and should return a single
+pandas.Series with the same index.
+</p>
+</li>
+<li>
+<p>
+<strong>initial</strong> (<em>column-label</em><em> or
+</em><em>pd.Series</em><em>, </em><em>default None</em>) – The series to
+start with. If None a dummy series is created, with the indices of all
+columns and the first seen values.
+</p>
+</li>
+<li>
+<p>
+<strong>skipna</strong> (<em>bool</em><em>, </em><em>default False</em>)
+– If True, skip NaN values.
+</p>
+</li>
+</ul>
+</dd>
+<dt class="field-even">
+Returns
+</dt>
+<dd class="field-even">
+<p>
+A series with the reducing result and the index of the start series,
+defined by
+<code class="docutils literal notranslate">[initializer]{.pre}</code>.
+</p>
+</dd>
+<dt class="field-odd">
+Return type
+</dt>
+<dd class="field-odd">
+<p>
+pandas.Series
+</p>
+</dd>
+</dl>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.setdefault">
+<code class="sig-name descname">setdefault</code>[(]{.sig-paren}<em class="sig-param">[key]{.n}</em>,
+<em class="sig-param">[default]{.n}[=]{.o}[None]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.setdefault" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.squeeze">
+<code class="sig-name descname">squeeze</code>[(]{.sig-paren}<em class="sig-param">[axis]{.n}[=]{.o}[None]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.squeeze" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.to_csv">
+<code class="sig-name descname">to\_csv</code>[(]{.sig-paren}<em class="sig-param"><span class="o">\*</span>[args]{.n}</em>,
+<em class="sig-param"><span class="o">\*\*</span>[kwargs]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.to_csv" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Write object to a comma-separated values (csv) file.
+</p>
+<div class="versionchanged">
+
+<p>
+[Changed in version 0.24.0: ]{.versionmodified .changed}The order of
+arguments for Series was changed.
+</p>
+
+</div>
+
+<dl class="field-list simple">
+<dt class="field-odd">
+Parameters
+</dt>
+<dd class="field-odd">
+<ul class="simple">
+<li>
+<p>
+<strong>path\_or\_buf</strong> (<em>str</em><em> or </em><em>file
+handle</em><em>, </em><em>default None</em>) –
+<p>
+File path or object, if None is provided the result is returned as a
+string. If a file object is passed it should be opened with
+<cite>newline=’’</cite>, disabling universal newlines.
+</p>
+<div class="versionchanged">
+
+<p>
+[Changed in version 0.24.0: ]{.versionmodified .changed}Was previously
+named “path” for Series.
+</p>
+
+</div>
+
+</p>
+</li>
+<li>
+<p>
+<strong>sep</strong> (<em>str</em><em>, </em><em>default
+'</em><em>,</em><em>'</em>) – String of length 1. Field delimiter for
+the output file.
+</p>
+</li>
+<li>
+<p>
+<strong>na\_rep</strong> (<em>str</em><em>, </em><em>default ''</em>) –
+Missing data representation.
+</p>
+</li>
+<li>
+<p>
+<strong>float\_format</strong> (<em>str</em><em>, </em><em>default
+None</em>) – Format string for floating point numbers.
+</p>
+</li>
+<li>
+<p>
+<strong>columns</strong> (<em>sequence</em><em>, </em><em>optional</em>)
+– Columns to write.
+</p>
+</li>
+<li>
+<p>
+<strong>header</strong> (<em>bool</em><em> or </em><em>list of
+str</em><em>, </em><em>default True</em>) –
+<p>
+Write out the column names. If a list of strings is given it is assumed
+to be aliases for the column names.
+</p>
+<div class="versionchanged">
+
+<p>
+[Changed in version 0.24.0: ]{.versionmodified .changed}Previously
+defaulted to False for Series.
+</p>
+
+</div>
+
+</p>
+</li>
+<li>
+<p>
+<strong>index</strong> (<em>bool</em><em>, </em><em>default True</em>) –
+Write row names (index).
+</p>
+</li>
+<li>
+<p>
+<strong>index\_label</strong> (<em>str</em><em> or
+</em><em>sequence</em><em>, or </em><em>False</em><em>, </em><em>default
+None</em>) – Column label for index column(s) if desired. If None is
+given, and <cite>header</cite> and <cite>index</cite> are True, then the
+index names are used. A sequence should be given if the object uses
+MultiIndex. If False do not print fields for index names. Use
+index\_label=False for easier importing in R.
+</p>
+</li>
+<li>
+<p>
+<strong>mode</strong> (<em>str</em>) – Python write mode, default ‘w’.
+</p>
+</li>
+<li>
+<p>
+<strong>encoding</strong> (<em>str</em><em>, </em><em>optional</em>) – A
+string representing the encoding to use in the output file, defaults to
+‘utf-8’.
+</p>
+</li>
+<li>
+<p>
+<strong>compression</strong> (<em>str</em><em> or
+</em><em>dict</em><em>, </em><em>default 'infer'</em>) –
+<p>
+If str, represents compression mode. If dict, value at ‘method’ is the
+compression mode. Compression mode may be any of the following possible
+values: {‘infer’, ‘gzip’, ‘bz2’, ‘zip’, ‘xz’, None}. If compression mode
+is ‘infer’ and <cite>path\_or\_buf</cite> is path-like, then detect
+compression mode from the following extensions: ‘.gz’, ‘.bz2’, ‘.zip’ or
+‘.xz’. (otherwise no compression). If dict given and mode is ‘zip’ or
+inferred as ‘zip’, other entries passed as additional compression
+options.
+</p>
+<div class="versionchanged">
+
+<p>
+[Changed in version 1.0.0: ]{.versionmodified .changed}May now be a dict
+with key ‘method’ as compression mode and other entries as additional
+compression options if compression mode is ‘zip’.
+</p>
+
+</div>
+
+</p>
+</li>
+<li>
+<p>
+<strong>quoting</strong> (<em>optional constant from csv module</em>) –
+Defaults to csv.QUOTE\_MINIMAL. If you have set a
+<cite>float\_format</cite> then floats are converted to strings and thus
+csv.QUOTE\_NONNUMERIC will treat them as non-numeric.
+</p>
+</li>
+<li>
+<p>
+<strong>quotechar</strong> (<em>str</em><em>, </em><em>default '"'</em>)
+– String of length 1. Character used to quote fields.
+</p>
+</li>
+<li>
+<p>
+<strong>line\_terminator</strong> (<em>str</em><em>,
+</em><em>optional</em>) –
+<p>
+The newline character or character sequence to use in the output file.
+Defaults to <cite>os.linesep</cite>, which depends on the OS in which
+this method is called (‘n’ for linux, ‘rn’ for Windows, i.e.).
+</p>
+<div class="versionchanged">
+
+<p>
+[Changed in version 0.24.0.]{.versionmodified .changed}
+</p>
+
+</div>
+
+</p>
+</li>
+<li>
+<p>
+<strong>chunksize</strong> (<em>int</em><em> or </em><em>None</em>) –
+Rows to write at a time.
+</p>
+</li>
+<li>
+<p>
+<strong>date\_format</strong> (<em>str</em><em>, </em><em>default
+None</em>) – Format string for datetime objects.
+</p>
+</li>
+<li>
+<p>
+<strong>doublequote</strong> (<em>bool</em><em>, </em><em>default
+True</em>) – Control quoting of <cite>quotechar</cite> inside a field.
+</p>
+</li>
+<li>
+<p>
+<strong>escapechar</strong> (<em>str</em><em>, </em><em>default
+None</em>) – String of length 1. Character used to escape
+<cite>sep</cite> and <cite>quotechar</cite> when appropriate.
+</p>
+</li>
+<li>
+<p>
+<strong>decimal</strong> (<em>str</em><em>, </em><em>default '.'</em>) –
+Character recognized as decimal separator. E.g. use ‘,’ for European
+data.
+</p>
+</li>
+</ul>
+</dd>
+<dt class="field-even">
+Returns
+</dt>
+<dd class="field-even">
+<p>
+If path\_or\_buf is None, returns the resulting csv format as a string.
+Otherwise returns None.
+</p>
+</dd>
+<dt class="field-odd">
+Return type
+</dt>
+<dd class="field-odd">
+<p>
+None or str
+</p>
+</dd>
+</dl>
+<div class="admonition seealso">
+
+<p class="admonition-title">
+See also
+</p>
+<dl class="simple">
+<dt>
+<code class="xref py py-meth docutils literal notranslate">[read\_csv()]{.pre}</code>
+</dt>
+<dd>
+<p>
+Load a CSV file into a DataFrame.
+</p>
+</dd>
+<dt>
+<code class="xref py py-meth docutils literal notranslate">[to\_excel()]{.pre}</code>
+</dt>
+<dd>
+<p>
+Write DataFrame to an Excel file.
+</p>
+</dd>
+</dl>
+
+</div>
+
+<p class="rubric">
+Examples
+</p>
+<div class="doctest highlight-default notranslate">
+
+<div class="highlight">
+
+<pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">df</span> <span class="o">=</span> <span class="n">pd</span><span class="o">.</span><span class="n">DataFrame</span><span class="p">({</span><span class="s1">&#39;name&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;Raphael&#39;</span><span class="p">,</span> <span class="s1">&#39;Donatello&#39;</span><span class="p">],</span>
+<span class="gp">... </span>                   <span class="s1">&#39;mask&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;red&#39;</span><span class="p">,</span> <span class="s1">&#39;purple&#39;</span><span class="p">],</span>
+<span class="gp">... </span>                   <span class="s1">&#39;weapon&#39;</span><span class="p">:</span> <span class="p">[</span><span class="s1">&#39;sai&#39;</span><span class="p">,</span> <span class="s1">&#39;bo staff&#39;</span><span class="p">]})</span>
+<span class="gp">&gt;&gt;&gt; </span><span class="n">df</span><span class="o">.</span><span class="n">to_csv</span><span class="p">(</span><span class="n">index</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+<span class="go">&#39;name,mask,weapon\nRaphael,red,sai\nDonatello,purple,bo staff\n&#39;</span>
+</pre>
+
+</div>
+
+</div>
+
+<p>
+Create ‘out.zip’ containing ‘out.csv’
+</p>
+<div class="doctest highlight-default notranslate">
+
+<div class="highlight">
+
+<pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">compression_opts</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">(</span><span class="n">method</span><span class="o">=</span><span class="s1">&#39;zip&#39;</span><span class="p">,</span>
+<span class="gp">... </span>                        <span class="n">archive_name</span><span class="o">=</span><span class="s1">&#39;out.csv&#39;</span><span class="p">)</span>  
+<span class="gp">&gt;&gt;&gt; </span><span class="n">df</span><span class="o">.</span><span class="n">to_csv</span><span class="p">(</span><span class="s1">&#39;out.zip&#39;</span><span class="p">,</span> <span class="n">index</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
+<span class="gp">... </span>          <span class="n">compression</span><span class="o">=</span><span class="n">compression_opts</span><span class="p">)</span>  
+</pre>
+
+</div>
+
+</div>
+
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.to_df">
+<code class="sig-name descname">to\_df</code>[(]{.sig-paren}[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.to_df" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.to_string">
+<code class="sig-name descname">to\_string</code>[(]{.sig-paren}<em class="sig-param">[max\_rows]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[min\_rows]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[max\_cols]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[na\_rep]{.n}[=]{.o}['NaN']{.default_value}</em>,
+<em class="sig-param">[show\_dimensions]{.n}[=]{.o}[False]{.default_value}</em>,
+<em class="sig-param">[method]{.n}[=]{.o}['indexed']{.default_value}</em>,
+<em class="sig-param">[no\_value]{.n}[=]{.o}[' ']{.default_value}</em>,
+<em class="sig-param">[empty\_series\_rep]{.n}[=]{.o}['no
+data']{.default_value}</em>,
+<em class="sig-param">[col\_delim]{.n}[=]{.o}[' |
+']{.default_value}</em>,
+<em class="sig-param">[header\_delim]{.n}[=]{.o}['=']{.default_value}</em>,
+<em class="sig-param">[col\_space]{.n}[=]{.o}[None]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.to_string" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Pretty print a dios.
+</p>
+<dl class="simple">
+<dt>
+if <cite>method</cite> == <cite>indexed</cite> (default):
+</dt>
+<dd>
+<p>
+every column is represented by a own index and corresponding values
+</p>
+</dd>
+<dt>
+if <cite>method</cite> == <cite>aligned</cite>
+[2](the%20common-params%20are%20directly%20passed%20to%20pd.DataFrame.to_string(..)):
+</dt>
+<dd>
+<p>
+one(!) global index is generated and values from a column appear at the
+corresponding index-location.
+</p>
+</dd>
+</dl>
+<dl class="field-list simple">
+<dt class="field-odd">
+Parameters
+</dt>
+<dd class="field-odd">
+<ul class="simple">
+<li>
+<p>
+<strong>max\_cols</strong> – not more column than <cite>max\_cols</cite>
+are printed
+[1](defaults%20to%20the%20corresponding%20value%20in%20%3Ccite%3Edios_options%3C/cite%3E)
+</p>
+</li>
+<li>
+<p>
+<strong>max\_rows</strong> – see <cite>min\_rows</cite>
+[1](defaults%20to%20the%20corresponding%20value%20in%20%3Ccite%3Edios_options%3C/cite%3E)
+</p>
+</li>
+<li>
+<p>
+<strong>min\_rows</strong> – not more rows than <cite>min\_rows</cite>
+are printed, if rows of any series exceed <cite>max\_rows</cite>
+[1](defaults%20to%20the%20corresponding%20value%20in%20%3Ccite%3Edios_options%3C/cite%3E)
+</p>
+</li>
+<li>
+<p>
+<strong>na\_rep</strong> – all NaN-values are replaced by
+<cite>na\_rep</cite>. Default <cite>NaN</cite>
+</p>
+</li>
+<li>
+<p>
+<strong>empty\_series\_rep</strong> – Ignored if not
+<cite>method=’indexed’</cite>. Empty series are represented by the
+string in <cite>empty\_series\_rep</cite>
+</p>
+</li>
+<li>
+<p>
+<strong>col\_delim</strong> (<em>str</em>) – Ignored if not
+<cite>method=’indexed’</cite>. between all columns
+<cite>col\_delim</cite> is inserted.
+</p>
+</li>
+<li>
+<p>
+<strong>header\_delim</strong> – Ignored if not
+<cite>method=’indexed’</cite>. between the column names (header) and the
+data, <cite>header\_delim</cite> is inserted, if not None. The string is
+repeated, up to the width of the column. (str or None).
+</p>
+</li>
+<li>
+<p>
+<strong>no\_value</strong> – Ignored if not
+<cite>method=’aligned’</cite>. value that indicates, that no entry in
+the underling series is present. Bear in mind that this should differ
+from <cite>na\_rep</cite>, otherwise you cannot differ missing- from
+NaN- values.
+</p>
+</li>
+</ul>
+</dd>
+</dl>
+<p class="rubric">
+Notes
+</p>
+<p>
+under the hood, if method is <cite>aligned</cite>
+</p>
+</dd>
+</dl>
+<dl class="py method">
+<dt id="dios.DictOfSeries.update">
+<code class="sig-name descname">update</code>[(]{.sig-paren}<em class="sig-param">[other]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.DictOfSeries.update" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+</dd>
+</dl>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.CastPolicy.html"
+                        title="previous chapter">CastPolicy</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.DtItype.html"
+                        title="next chapter">DtItype</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.DictOfSeries.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
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+
+<script>$('#searchbox').show(0);</script>
+        </div>
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+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.DtItype.html" title="DtItype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.CastPolicy.html" title="CastPolicy"
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+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
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+    <div class="footer" role="contentinfo">
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+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
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+</html>
diff --git a/dox/_build/html/api/dios.DtItype.html b/dox/_build/html/api/dios.DtItype.html
index b0cce44..4e06fc1 100644
--- a/dox/_build/html/api/dios.DtItype.html
+++ b/dox/_build/html/api/dios.DtItype.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>DtItype &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
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     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
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     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="FloatItype" href="dios.FloatItype.html" />
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-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
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-    
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-        </li>
-        
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-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
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-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
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-        </li>
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-        </li>
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-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
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-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
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-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
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-        </li>
-        
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-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
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-        
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-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
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+    <link rel="prev" title="DictOfSeries" href="dios.DictOfSeries.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
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+             accesskey="N">next</a> |</li>
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+             accesskey="P">previous</a> |</li>
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+    </div>  
 
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+            
   <div class="section" id="dtitype">
 <h1>DtItype<a class="headerlink" href="#dtitype" title="Permalink to this headline">¶</a></h1>
 <dl class="py class">
@@ -229,7 +49,7 @@
 <em class="property">class </em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">DtItype</code><a class="headerlink" href="#dios.DtItype" title="Permalink to this definition">¶</a></dt>
 <dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.__Itype</span></code></p>
 <p class="rubric">Attributes Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -275,30 +95,59 @@
 </div>
 
 
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+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.DictOfSeries.html"
+                        title="previous chapter">DictOfSeries</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.FloatItype.html"
+                        title="next chapter">FloatItype</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.DtItype.rst.txt"
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+      </ul>
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+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.DtItype.html.md b/dox/_build/html/api/dios.DtItype.html.md
new file mode 100644
index 0000000..d3569ce
--- /dev/null
+++ b/dox/_build/html/api/dios.DtItype.html.md
@@ -0,0 +1,228 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>DtItype &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="FloatItype" href="dios.FloatItype.html" />
+    <link rel="prev" title="DictOfSeries" href="dios.DictOfSeries.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.FloatItype.html" title="FloatItype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.DictOfSeries.html" title="DictOfSeries"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div class="section" id="dtitype">
+<h1>
+DtItype<a class="headerlink" href="#dtitype" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py class">
+<dt id="dios.DtItype">
+<em class="property">class
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">DtItype</code><a class="headerlink" href="#dios.DtItype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Bases:
+<code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.\_\_Itype</span></code>
+</p>
+<p class="rubric">
+Attributes Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DtItype.min_pdindex" title="dios.DtItype.min_pdindex"><code class="xref py py-obj docutils literal notranslate">[min\_pdindex]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DtItype.name" title="dios.DtItype.name"><code class="xref py py-obj docutils literal notranslate">[name]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.DtItype.subtypes" title="dios.DtItype.subtypes"><code class="xref py py-obj docutils literal notranslate">[subtypes]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.DtItype.unique" title="dios.DtItype.unique"><code class="xref py py-obj docutils literal notranslate">[unique]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Attributes Documentation
+</p>
+<dl class="py attribute">
+<dt id="dios.DtItype.min_pdindex">
+<code class="sig-name descname">min\_pdindex</code><em class="property">
+= DatetimeIndex(\[\], dtype='datetime64\[ns\]',
+freq=None)</em><a class="headerlink" href="#dios.DtItype.min_pdindex" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DtItype.name">
+<code class="sig-name descname">name</code><em class="property"> =
+'datetime'</em><a class="headerlink" href="#dios.DtItype.name" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DtItype.subtypes">
+<code class="sig-name descname">subtypes</code><em class="property"> =
+(&lt;class
+'pandas.core.indexes.datetimes.DatetimeIndex'&gt;,)</em><a class="headerlink" href="#dios.DtItype.subtypes" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.DtItype.unique">
+<code class="sig-name descname">unique</code><em class="property"> =
+True</em><a class="headerlink" href="#dios.DtItype.unique" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+</dd>
+</dl>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.DictOfSeries.html"
+                        title="previous chapter">DictOfSeries</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.FloatItype.html"
+                        title="next chapter">FloatItype</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.DtItype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.FloatItype.html" title="FloatItype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.DictOfSeries.html" title="DictOfSeries"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.FloatItype.html b/dox/_build/html/api/dios.FloatItype.html
index 0d98c09..7e0dc06 100644
--- a/dox/_build/html/api/dios.FloatItype.html
+++ b/dox/_build/html/api/dios.FloatItype.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>FloatItype &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="IntItype" href="dios.IntItype.html" />
-    <link rel="prev" title="DtItype" href="dios.DtItype.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="DtItype" href="dios.DtItype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.IntItype.html" title="IntItype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.DtItype.html" title="DtItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
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-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
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-    <div class="container-xl">
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-          
-          <div class="col-12 col-md-3 bd-sidebar">
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-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
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-  <div class="bd-toc-item active">
-  
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-        
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-          
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-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
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-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
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-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="floatitype">
 <h1>FloatItype<a class="headerlink" href="#floatitype" title="Permalink to this headline">¶</a></h1>
 <dl class="py class">
@@ -229,7 +49,7 @@
 <em class="property">class </em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">FloatItype</code><a class="headerlink" href="#dios.FloatItype" title="Permalink to this definition">¶</a></dt>
 <dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.__Itype</span></code></p>
 <p class="rubric">Attributes Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -275,30 +95,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.DtItype.html" title="previous page">DtItype</a>
-    <a class='right-next' id="next-link" href="dios.IntItype.html" title="next page">IntItype</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.DtItype.html"
+                        title="previous chapter">DtItype</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.IntItype.html"
+                        title="next chapter">IntItype</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.FloatItype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.IntItype.html" title="IntItype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.DtItype.html" title="DtItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.FloatItype.html.md b/dox/_build/html/api/dios.FloatItype.html.md
new file mode 100644
index 0000000..c547578
--- /dev/null
+++ b/dox/_build/html/api/dios.FloatItype.html.md
@@ -0,0 +1,228 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>FloatItype &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="IntItype" href="dios.IntItype.html" />
+    <link rel="prev" title="DtItype" href="dios.DtItype.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.IntItype.html" title="IntItype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.DtItype.html" title="DtItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div class="section" id="floatitype">
+<h1>
+FloatItype<a class="headerlink" href="#floatitype" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py class">
+<dt id="dios.FloatItype">
+<em class="property">class
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">FloatItype</code><a class="headerlink" href="#dios.FloatItype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Bases:
+<code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.\_\_Itype</span></code>
+</p>
+<p class="rubric">
+Attributes Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.FloatItype.min_pdindex" title="dios.FloatItype.min_pdindex"><code class="xref py py-obj docutils literal notranslate">[min\_pdindex]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.FloatItype.name" title="dios.FloatItype.name"><code class="xref py py-obj docutils literal notranslate">[name]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.FloatItype.subtypes" title="dios.FloatItype.subtypes"><code class="xref py py-obj docutils literal notranslate">[subtypes]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.FloatItype.unique" title="dios.FloatItype.unique"><code class="xref py py-obj docutils literal notranslate">[unique]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Attributes Documentation
+</p>
+<dl class="py attribute">
+<dt id="dios.FloatItype.min_pdindex">
+<code class="sig-name descname">min\_pdindex</code><em class="property">
+= Float64Index(\[\],
+dtype='float64')</em><a class="headerlink" href="#dios.FloatItype.min_pdindex" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.FloatItype.name">
+<code class="sig-name descname">name</code><em class="property"> =
+'float'</em><a class="headerlink" href="#dios.FloatItype.name" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.FloatItype.subtypes">
+<code class="sig-name descname">subtypes</code><em class="property"> =
+(&lt;class 'pandas.core.indexes.numeric.Float64Index'&gt;, &lt;class
+'float'&gt;)</em><a class="headerlink" href="#dios.FloatItype.subtypes" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.FloatItype.unique">
+<code class="sig-name descname">unique</code><em class="property"> =
+True</em><a class="headerlink" href="#dios.FloatItype.unique" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+</dd>
+</dl>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.DtItype.html"
+                        title="previous chapter">DtItype</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.IntItype.html"
+                        title="next chapter">IntItype</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.FloatItype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.IntItype.html" title="IntItype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.DtItype.html" title="DtItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.IntItype.html b/dox/_build/html/api/dios.IntItype.html
index c7b5ac2..613ad9e 100644
--- a/dox/_build/html/api/dios.IntItype.html
+++ b/dox/_build/html/api/dios.IntItype.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>IntItype &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="ItypeCastError" href="dios.ItypeCastError.html" />
-    <link rel="prev" title="FloatItype" href="dios.FloatItype.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="FloatItype" href="dios.FloatItype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastError.html" title="ItypeCastError"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.FloatItype.html" title="FloatItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
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-    </div>
-</div>
-    </nav>
-    
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-          
-          <div class="col-12 col-md-3 bd-sidebar">
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-</form>
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-  
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-        
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-              
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-    <ul class="nav section-nav flex-column">
-    
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-</nav>
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-          </div>
-          
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-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="intitype">
 <h1>IntItype<a class="headerlink" href="#intitype" title="Permalink to this headline">¶</a></h1>
 <dl class="py class">
@@ -229,7 +49,7 @@
 <em class="property">class </em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">IntItype</code><a class="headerlink" href="#dios.IntItype" title="Permalink to this definition">¶</a></dt>
 <dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.__Itype</span></code></p>
 <p class="rubric">Attributes Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -275,30 +95,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.FloatItype.html" title="previous page">FloatItype</a>
-    <a class='right-next' id="next-link" href="dios.ItypeCastError.html" title="next page">ItypeCastError</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.FloatItype.html"
+                        title="previous chapter">FloatItype</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.ItypeCastError.html"
+                        title="next chapter">ItypeCastError</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.IntItype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastError.html" title="ItypeCastError"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.FloatItype.html" title="FloatItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.IntItype.html.md b/dox/_build/html/api/dios.IntItype.html.md
new file mode 100644
index 0000000..77329ec
--- /dev/null
+++ b/dox/_build/html/api/dios.IntItype.html.md
@@ -0,0 +1,230 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>IntItype &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="ItypeCastError" href="dios.ItypeCastError.html" />
+    <link rel="prev" title="FloatItype" href="dios.FloatItype.html" /> 
+
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+<body>
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+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
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+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastError.html" title="ItypeCastError"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.FloatItype.html" title="FloatItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div class="section" id="intitype">
+<h1>
+IntItype<a class="headerlink" href="#intitype" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py class">
+<dt id="dios.IntItype">
+<em class="property">class
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">IntItype</code><a class="headerlink" href="#dios.IntItype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Bases:
+<code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.\_\_Itype</span></code>
+</p>
+<p class="rubric">
+Attributes Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.IntItype.min_pdindex" title="dios.IntItype.min_pdindex"><code class="xref py py-obj docutils literal notranslate">[min\_pdindex]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.IntItype.name" title="dios.IntItype.name"><code class="xref py py-obj docutils literal notranslate">[name]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.IntItype.subtypes" title="dios.IntItype.subtypes"><code class="xref py py-obj docutils literal notranslate">[subtypes]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.IntItype.unique" title="dios.IntItype.unique"><code class="xref py py-obj docutils literal notranslate">[unique]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Attributes Documentation
+</p>
+<dl class="py attribute">
+<dt id="dios.IntItype.min_pdindex">
+<code class="sig-name descname">min\_pdindex</code><em class="property">
+= Int64Index(\[\],
+dtype='int64')</em><a class="headerlink" href="#dios.IntItype.min_pdindex" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.IntItype.name">
+<code class="sig-name descname">name</code><em class="property"> =
+'integer'</em><a class="headerlink" href="#dios.IntItype.name" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.IntItype.subtypes">
+<code class="sig-name descname">subtypes</code><em class="property"> =
+(&lt;class 'pandas.core.indexes.range.RangeIndex'&gt;, &lt;class
+'pandas.core.indexes.numeric.Int64Index'&gt;, &lt;class
+'pandas.core.indexes.numeric.UInt64Index'&gt;, &lt;class
+'int'&gt;)</em><a class="headerlink" href="#dios.IntItype.subtypes" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.IntItype.unique">
+<code class="sig-name descname">unique</code><em class="property"> =
+True</em><a class="headerlink" href="#dios.IntItype.unique" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+</dd>
+</dl>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.FloatItype.html"
+                        title="previous chapter">FloatItype</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.ItypeCastError.html"
+                        title="next chapter">ItypeCastError</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.IntItype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
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+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastError.html" title="ItypeCastError"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.FloatItype.html" title="FloatItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.ItypeCastError.html b/dox/_build/html/api/dios.ItypeCastError.html
index e9e49a9..01341fb 100644
--- a/dox/_build/html/api/dios.ItypeCastError.html
+++ b/dox/_build/html/api/dios.ItypeCastError.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>ItypeCastError &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="ItypeCastWarning" href="dios.ItypeCastWarning.html" />
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-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
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-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
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-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="IntItype" href="dios.IntItype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastWarning.html" title="ItypeCastWarning"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.IntItype.html" title="IntItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
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-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
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-  
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-        
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-    </ul>
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-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
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-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
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-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="itypecasterror">
 <h1>ItypeCastError<a class="headerlink" href="#itypecasterror" title="Permalink to this headline">¶</a></h1>
 <dl class="py exception">
@@ -232,30 +52,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.IntItype.html" title="previous page">IntItype</a>
-    <a class='right-next' id="next-link" href="dios.ItypeCastWarning.html" title="next page">ItypeCastWarning</a>
-
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-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.IntItype.html"
+                        title="previous chapter">IntItype</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.ItypeCastWarning.html"
+                        title="next chapter">ItypeCastWarning</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.ItypeCastError.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
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+      <ul>
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+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastWarning.html" title="ItypeCastWarning"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.IntItype.html" title="IntItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
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-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.ItypeCastError.html.md b/dox/_build/html/api/dios.ItypeCastError.html.md
new file mode 100644
index 0000000..99d76f5
--- /dev/null
+++ b/dox/_build/html/api/dios.ItypeCastError.html.md
@@ -0,0 +1,135 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>ItypeCastError &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
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+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
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+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="ItypeCastWarning" href="dios.ItypeCastWarning.html" />
+    <link rel="prev" title="IntItype" href="dios.IntItype.html" /> 
+
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+      <h3>Navigation</h3>
+      <ul>
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+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastWarning.html" title="ItypeCastWarning"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.IntItype.html" title="IntItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
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+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="itypecasterror" class="section">
+
+<h1>
+ItypeCastError<a class="headerlink" href="#itypecasterror" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py exception">
+<dt id="dios.ItypeCastError">
+<em class="property">exception
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">ItypeCastError</code><a class="headerlink" href="#dios.ItypeCastError" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.IntItype.html"
+                        title="previous chapter">IntItype</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.ItypeCastWarning.html"
+                        title="next chapter">ItypeCastWarning</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.ItypeCastError.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
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+<script>$('#searchbox').show(0);</script>
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+             >index</a></li>
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+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
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+             >next</a> |</li>
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+          <a href="dios.IntItype.html" title="IntItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.ItypeCastWarning.html b/dox/_build/html/api/dios.ItypeCastWarning.html
index a3db1d9..0b4262a 100644
--- a/dox/_build/html/api/dios.ItypeCastWarning.html
+++ b/dox/_build/html/api/dios.ItypeCastWarning.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>ItypeCastWarning &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="ItypeWarning" href="dios.ItypeWarning.html" />
-    <link rel="prev" title="ItypeCastError" href="dios.ItypeCastError.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="ItypeCastError" href="dios.ItypeCastError.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeWarning.html" title="ItypeWarning"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastError.html" title="ItypeCastError"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
-
-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-        
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
-
-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="itypecastwarning">
 <h1>ItypeCastWarning<a class="headerlink" href="#itypecastwarning" title="Permalink to this headline">¶</a></h1>
 <dl class="py exception">
@@ -232,30 +52,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.ItypeCastError.html" title="previous page">ItypeCastError</a>
-    <a class='right-next' id="next-link" href="dios.ItypeWarning.html" title="next page">ItypeWarning</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.ItypeCastError.html"
+                        title="previous chapter">ItypeCastError</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.ItypeWarning.html"
+                        title="next chapter">ItypeWarning</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.ItypeCastWarning.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeWarning.html" title="ItypeWarning"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastError.html" title="ItypeCastError"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.ItypeCastWarning.html.md b/dox/_build/html/api/dios.ItypeCastWarning.html.md
new file mode 100644
index 0000000..82b6197
--- /dev/null
+++ b/dox/_build/html/api/dios.ItypeCastWarning.html.md
@@ -0,0 +1,135 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>ItypeCastWarning &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="ItypeWarning" href="dios.ItypeWarning.html" />
+    <link rel="prev" title="ItypeCastError" href="dios.ItypeCastError.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeWarning.html" title="ItypeWarning"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastError.html" title="ItypeCastError"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="itypecastwarning" class="section">
+
+<h1>
+ItypeCastWarning<a class="headerlink" href="#itypecastwarning" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py exception">
+<dt id="dios.ItypeCastWarning">
+<em class="property">exception
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">ItypeCastWarning</code><a class="headerlink" href="#dios.ItypeCastWarning" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.ItypeCastError.html"
+                        title="previous chapter">ItypeCastError</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.ItypeWarning.html"
+                        title="next chapter">ItypeWarning</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.ItypeCastWarning.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeWarning.html" title="ItypeWarning"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastError.html" title="ItypeCastError"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.ItypeWarning.html b/dox/_build/html/api/dios.ItypeWarning.html
index ce986aa..4b5d54d 100644
--- a/dox/_build/html/api/dios.ItypeWarning.html
+++ b/dox/_build/html/api/dios.ItypeWarning.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>ItypeWarning &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="NumItype" href="dios.NumItype.html" />
-    <link rel="prev" title="ItypeCastWarning" href="dios.ItypeCastWarning.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="ItypeCastWarning" href="dios.ItypeCastWarning.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.NumItype.html" title="NumItype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastWarning.html" title="ItypeCastWarning"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
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-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
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-        
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-    </ul>
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-          
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-              
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-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
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-              
-          </div>
-          
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-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="itypewarning">
 <h1>ItypeWarning<a class="headerlink" href="#itypewarning" title="Permalink to this headline">¶</a></h1>
 <dl class="py exception">
@@ -232,30 +52,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.ItypeCastWarning.html" title="previous page">ItypeCastWarning</a>
-    <a class='right-next' id="next-link" href="dios.NumItype.html" title="next page">NumItype</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.ItypeCastWarning.html"
+                        title="previous chapter">ItypeCastWarning</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.NumItype.html"
+                        title="next chapter">NumItype</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.ItypeWarning.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.NumItype.html" title="NumItype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastWarning.html" title="ItypeCastWarning"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.ItypeWarning.html.md b/dox/_build/html/api/dios.ItypeWarning.html.md
new file mode 100644
index 0000000..f7e6433
--- /dev/null
+++ b/dox/_build/html/api/dios.ItypeWarning.html.md
@@ -0,0 +1,135 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>ItypeWarning &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="NumItype" href="dios.NumItype.html" />
+    <link rel="prev" title="ItypeCastWarning" href="dios.ItypeCastWarning.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.NumItype.html" title="NumItype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastWarning.html" title="ItypeCastWarning"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="itypewarning" class="section">
+
+<h1>
+ItypeWarning<a class="headerlink" href="#itypewarning" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py exception">
+<dt id="dios.ItypeWarning">
+<em class="property">exception
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">ItypeWarning</code><a class="headerlink" href="#dios.ItypeWarning" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.ItypeCastWarning.html"
+                        title="previous chapter">ItypeCastWarning</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.NumItype.html"
+                        title="next chapter">NumItype</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.ItypeWarning.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.NumItype.html" title="NumItype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeCastWarning.html" title="ItypeCastWarning"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.NumItype.html b/dox/_build/html/api/dios.NumItype.html
index 4971d9f..e3bc973 100644
--- a/dox/_build/html/api/dios.NumItype.html
+++ b/dox/_build/html/api/dios.NumItype.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>NumItype &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="ObjItype" href="dios.ObjItype.html" />
-    <link rel="prev" title="ItypeWarning" href="dios.ItypeWarning.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="ItypeWarning" href="dios.ItypeWarning.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ObjItype.html" title="ObjItype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeWarning.html" title="ItypeWarning"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
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-
-      <ul class="navbar-nav">
-        
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-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
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-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
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-  <ul class="nav bd-sidenav">
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-      
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-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
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-        
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-      
-      
-      
-      
-      
-      
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
-
-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="numitype">
 <h1>NumItype<a class="headerlink" href="#numitype" title="Permalink to this headline">¶</a></h1>
 <dl class="py class">
@@ -229,7 +49,7 @@
 <em class="property">class </em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">NumItype</code><a class="headerlink" href="#dios.NumItype" title="Permalink to this definition">¶</a></dt>
 <dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.__Itype</span></code></p>
 <p class="rubric">Attributes Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -275,30 +95,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.ItypeWarning.html" title="previous page">ItypeWarning</a>
-    <a class='right-next' id="next-link" href="dios.ObjItype.html" title="next page">ObjItype</a>
-
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-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.ItypeWarning.html"
+                        title="previous chapter">ItypeWarning</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.ObjItype.html"
+                        title="next chapter">ObjItype</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.NumItype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
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+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
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+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
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+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ObjItype.html" title="ObjItype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeWarning.html" title="ItypeWarning"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
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+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
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diff --git a/dox/_build/html/api/dios.NumItype.html.md b/dox/_build/html/api/dios.NumItype.html.md
new file mode 100644
index 0000000..08495c3
--- /dev/null
+++ b/dox/_build/html/api/dios.NumItype.html.md
@@ -0,0 +1,232 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>NumItype &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="ObjItype" href="dios.ObjItype.html" />
+    <link rel="prev" title="ItypeWarning" href="dios.ItypeWarning.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ObjItype.html" title="ObjItype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeWarning.html" title="ItypeWarning"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div class="section" id="numitype">
+<h1>
+NumItype<a class="headerlink" href="#numitype" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py class">
+<dt id="dios.NumItype">
+<em class="property">class
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">NumItype</code><a class="headerlink" href="#dios.NumItype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Bases:
+<code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.\_\_Itype</span></code>
+</p>
+<p class="rubric">
+Attributes Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.NumItype.min_pdindex" title="dios.NumItype.min_pdindex"><code class="xref py py-obj docutils literal notranslate">[min\_pdindex]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.NumItype.name" title="dios.NumItype.name"><code class="xref py py-obj docutils literal notranslate">[name]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.NumItype.subtypes" title="dios.NumItype.subtypes"><code class="xref py py-obj docutils literal notranslate">[subtypes]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.NumItype.unique" title="dios.NumItype.unique"><code class="xref py py-obj docutils literal notranslate">[unique]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Attributes Documentation
+</p>
+<dl class="py attribute">
+<dt id="dios.NumItype.min_pdindex">
+<code class="sig-name descname">min\_pdindex</code><em class="property">
+= Float64Index(\[\],
+dtype='float64')</em><a class="headerlink" href="#dios.NumItype.min_pdindex" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.NumItype.name">
+<code class="sig-name descname">name</code><em class="property"> =
+'numeric'</em><a class="headerlink" href="#dios.NumItype.name" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.NumItype.subtypes">
+<code class="sig-name descname">subtypes</code><em class="property"> =
+(&lt;class 'dios.lib.IntItype'&gt;, &lt;class 'dios.lib.FloatItype'&gt;,
+&lt;class 'pandas.core.indexes.range.RangeIndex'&gt;, &lt;class
+'pandas.core.indexes.numeric.Int64Index'&gt;, &lt;class
+'pandas.core.indexes.numeric.UInt64Index'&gt;, &lt;class 'int'&gt;,
+&lt;class 'pandas.core.indexes.numeric.Float64Index'&gt;, &lt;class
+'float'&gt;)</em><a class="headerlink" href="#dios.NumItype.subtypes" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.NumItype.unique">
+<code class="sig-name descname">unique</code><em class="property"> =
+False</em><a class="headerlink" href="#dios.NumItype.unique" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+</dd>
+</dl>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.ItypeWarning.html"
+                        title="previous chapter">ItypeWarning</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.ObjItype.html"
+                        title="next chapter">ObjItype</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.NumItype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.ObjItype.html" title="ObjItype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.ItypeWarning.html" title="ItypeWarning"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.ObjItype.html b/dox/_build/html/api/dios.ObjItype.html
index e93639f..bab28e8 100644
--- a/dox/_build/html/api/dios.ObjItype.html
+++ b/dox/_build/html/api/dios.ObjItype.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>ObjItype &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="Opts" href="dios.Opts.html" />
-    <link rel="prev" title="NumItype" href="dios.NumItype.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
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-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
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-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
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-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="NumItype" href="dios.NumItype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.Opts.html" title="Opts"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.NumItype.html" title="NumItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
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+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="objitype">
 <h1>ObjItype<a class="headerlink" href="#objitype" title="Permalink to this headline">¶</a></h1>
 <dl class="py class">
@@ -229,7 +49,7 @@
 <em class="property">class </em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">ObjItype</code><a class="headerlink" href="#dios.ObjItype" title="Permalink to this definition">¶</a></dt>
 <dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.__Itype</span></code></p>
 <p class="rubric">Attributes Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -275,30 +95,59 @@
 </div>
 
 
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-                
-    <a class='left-prev' id="prev-link" href="dios.NumItype.html" title="previous page">NumItype</a>
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+        </div>
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+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.NumItype.html"
+                        title="previous chapter">NumItype</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.Opts.html"
+                        title="next chapter">Opts</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.ObjItype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
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+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.Opts.html" title="Opts"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.NumItype.html" title="NumItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
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\ No newline at end of file
diff --git a/dox/_build/html/api/dios.ObjItype.html.md b/dox/_build/html/api/dios.ObjItype.html.md
new file mode 100644
index 0000000..34e8e8c
--- /dev/null
+++ b/dox/_build/html/api/dios.ObjItype.html.md
@@ -0,0 +1,241 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>ObjItype &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="Opts" href="dios.Opts.html" />
+    <link rel="prev" title="NumItype" href="dios.NumItype.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.Opts.html" title="Opts"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.NumItype.html" title="NumItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div class="section" id="objitype">
+<h1>
+ObjItype<a class="headerlink" href="#objitype" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py class">
+<dt id="dios.ObjItype">
+<em class="property">class
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">ObjItype</code><a class="headerlink" href="#dios.ObjItype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Bases:
+<code class="xref py py-class docutils literal notranslate"><span class="pre">dios.lib.\_\_Itype</span></code>
+</p>
+<p class="rubric">
+Attributes Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.ObjItype.min_pdindex" title="dios.ObjItype.min_pdindex"><code class="xref py py-obj docutils literal notranslate">[min\_pdindex]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.ObjItype.name" title="dios.ObjItype.name"><code class="xref py py-obj docutils literal notranslate">[name]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.ObjItype.subtypes" title="dios.ObjItype.subtypes"><code class="xref py py-obj docutils literal notranslate">[subtypes]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.ObjItype.unique" title="dios.ObjItype.unique"><code class="xref py py-obj docutils literal notranslate">[unique]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Attributes Documentation
+</p>
+<dl class="py attribute">
+<dt id="dios.ObjItype.min_pdindex">
+<code class="sig-name descname">min\_pdindex</code><em class="property">
+= Index(\[\],
+dtype='object')</em><a class="headerlink" href="#dios.ObjItype.min_pdindex" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.ObjItype.name">
+<code class="sig-name descname">name</code><em class="property"> =
+'object'</em><a class="headerlink" href="#dios.ObjItype.name" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.ObjItype.subtypes">
+<code class="sig-name descname">subtypes</code><em class="property"> =
+(&lt;class 'dios.lib.DtItype'&gt;, &lt;class 'dios.lib.IntItype'&gt;,
+&lt;class 'dios.lib.FloatItype'&gt;, &lt;class 'dios.lib.NumItype'&gt;,
+&lt;class 'str'&gt;, &lt;class
+'pandas.core.indexes.category.CategoricalIndex'&gt;, &lt;class
+'pandas.core.indexes.interval.IntervalIndex'&gt;, &lt;class
+'pandas.core.indexes.period.PeriodIndex'&gt;, &lt;class
+'pandas.core.indexes.timedeltas.TimedeltaIndex'&gt;, &lt;class
+'pandas.core.indexes.base.Index'&gt;, &lt;class
+'pandas.core.indexes.datetimes.DatetimeIndex'&gt;, &lt;class
+'dios.lib.IntItype'&gt;, &lt;class 'dios.lib.FloatItype'&gt;, &lt;class
+'pandas.core.indexes.range.RangeIndex'&gt;, &lt;class
+'pandas.core.indexes.numeric.Int64Index'&gt;, &lt;class
+'pandas.core.indexes.numeric.UInt64Index'&gt;, &lt;class 'int'&gt;,
+&lt;class 'pandas.core.indexes.numeric.Float64Index'&gt;, &lt;class
+'float'&gt;)</em><a class="headerlink" href="#dios.ObjItype.subtypes" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.ObjItype.unique">
+<code class="sig-name descname">unique</code><em class="property"> =
+False</em><a class="headerlink" href="#dios.ObjItype.unique" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+</dd>
+</dl>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.NumItype.html"
+                        title="previous chapter">NumItype</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.Opts.html"
+                        title="next chapter">Opts</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.ObjItype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.Opts.html" title="Opts"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.NumItype.html" title="NumItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.Opts.html b/dox/_build/html/api/dios.Opts.html
index 04f0497..7bbcc91 100644
--- a/dox/_build/html/api/dios.Opts.html
+++ b/dox/_build/html/api/dios.Opts.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>Opts &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="OptsFields" href="dios.OptsFields.html" />
-    <link rel="prev" title="ObjItype" href="dios.ObjItype.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="ObjItype" href="dios.ObjItype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.OptsFields.html" title="OptsFields"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.ObjItype.html" title="ObjItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
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-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
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-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
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-    </ul>
-
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-          
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-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="opts">
 <h1>Opts<a class="headerlink" href="#opts" title="Permalink to this headline">¶</a></h1>
 <dl class="py class">
@@ -229,7 +49,7 @@
 <em class="property">class </em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">Opts</code><a class="headerlink" href="#dios.Opts" title="Permalink to this definition">¶</a></dt>
 <dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
 <p class="rubric">Attributes Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -283,30 +103,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.ObjItype.html" title="previous page">ObjItype</a>
-    <a class='right-next' id="next-link" href="dios.OptsFields.html" title="next page">OptsFields</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.ObjItype.html"
+                        title="previous chapter">ObjItype</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.OptsFields.html"
+                        title="next chapter">OptsFields</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.Opts.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.OptsFields.html" title="OptsFields"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.ObjItype.html" title="ObjItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.Opts.html.md b/dox/_build/html/api/dios.Opts.html.md
new file mode 100644
index 0000000..2ad7ae7
--- /dev/null
+++ b/dox/_build/html/api/dios.Opts.html.md
@@ -0,0 +1,249 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>Opts &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="OptsFields" href="dios.OptsFields.html" />
+    <link rel="prev" title="ObjItype" href="dios.ObjItype.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.OptsFields.html" title="OptsFields"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.ObjItype.html" title="ObjItype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div class="section" id="opts">
+<h1>
+Opts<a class="headerlink" href="#opts" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py class">
+<dt id="dios.Opts">
+<em class="property">class
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">Opts</code><a class="headerlink" href="#dios.Opts" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Bases:
+<code class="xref py py-class docutils literal notranslate">[object]{.pre}</code>
+</p>
+<p class="rubric">
+Attributes Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.Opts.itype_err" title="dios.Opts.itype_err"><code class="xref py py-obj docutils literal notranslate">[itype\_err]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.Opts.itype_ignore" title="dios.Opts.itype_ignore"><code class="xref py py-obj docutils literal notranslate">[itype\_ignore]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.Opts.itype_warn" title="dios.Opts.itype_warn"><code class="xref py py-obj docutils literal notranslate">[itype\_warn]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.Opts.repr_aligned" title="dios.Opts.repr_aligned"><code class="xref py py-obj docutils literal notranslate">[repr\_aligned]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.Opts.repr_indexed" title="dios.Opts.repr_indexed"><code class="xref py py-obj docutils literal notranslate">[repr\_indexed]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Attributes Documentation
+</p>
+<dl class="py attribute">
+<dt id="dios.Opts.itype_err">
+<code class="sig-name descname">itype\_err</code><em class="property"> =
+'err'</em><a class="headerlink" href="#dios.Opts.itype_err" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.Opts.itype_ignore">
+<code class="sig-name descname">itype\_ignore</code><em class="property">
+=
+'ignore'</em><a class="headerlink" href="#dios.Opts.itype_ignore" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.Opts.itype_warn">
+<code class="sig-name descname">itype\_warn</code><em class="property">
+=
+'warn'</em><a class="headerlink" href="#dios.Opts.itype_warn" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.Opts.repr_aligned">
+<code class="sig-name descname">repr\_aligned</code><em class="property">
+=
+'aligned'</em><a class="headerlink" href="#dios.Opts.repr_aligned" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.Opts.repr_indexed">
+<code class="sig-name descname">repr\_indexed</code><em class="property">
+=
+'indexed'</em><a class="headerlink" href="#dios.Opts.repr_indexed" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+</dd>
+</dl>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.ObjItype.html"
+                        title="previous chapter">ObjItype</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.OptsFields.html"
+                        title="next chapter">OptsFields</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.Opts.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.OptsFields.html" title="OptsFields"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.ObjItype.html" title="ObjItype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.OptsFields.html b/dox/_build/html/api/dios.OptsFields.html
index 3aea6da..ee1d934 100644
--- a/dox/_build/html/api/dios.OptsFields.html
+++ b/dox/_build/html/api/dios.OptsFields.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>OptsFields &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="dios_options" href="dios.dios_options.html" />
-    <link rel="prev" title="Opts" href="dios.Opts.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="Opts" href="dios.Opts.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.dios_options.html" title="dios_options"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.Opts.html" title="Opts"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
-
-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
-      
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-      
-      
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-      
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-      
-      
-      
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-      
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-      
-      
-      
-        
-      
-      
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
-
-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="optsfields">
 <h1>OptsFields<a class="headerlink" href="#optsfields" title="Permalink to this headline">¶</a></h1>
 <dl class="py class">
@@ -230,7 +50,7 @@
 <dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
 <p>storage class for the keys in <code class="docutils literal notranslate"><span class="pre">dios_options</span></code></p>
 <p class="rubric">Attributes Summary</p>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -292,30 +112,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.Opts.html" title="previous page">Opts</a>
-    <a class='right-next' id="next-link" href="dios.dios_options.html" title="next page">dios_options</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.Opts.html"
+                        title="previous chapter">Opts</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.dios_options.html"
+                        title="next chapter">dios_options</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.OptsFields.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.dios_options.html" title="dios_options"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.Opts.html" title="Opts"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.OptsFields.html.md b/dox/_build/html/api/dios.OptsFields.html.md
new file mode 100644
index 0000000..9903fd3
--- /dev/null
+++ b/dox/_build/html/api/dios.OptsFields.html.md
@@ -0,0 +1,283 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>OptsFields &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="dios_options" href="dios.dios_options.html" />
+    <link rel="prev" title="Opts" href="dios.Opts.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.dios_options.html" title="dios_options"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.Opts.html" title="Opts"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div class="section" id="optsfields">
+<h1>
+OptsFields<a class="headerlink" href="#optsfields" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py class">
+<dt id="dios.OptsFields">
+<em class="property">class
+</em><code class="sig-prename descclassname">dios.</code><code class="sig-name descname">OptsFields</code><a class="headerlink" href="#dios.OptsFields" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Bases:
+<code class="xref py py-class docutils literal notranslate">[object]{.pre}</code>
+</p>
+<p>
+storage class for the keys in
+<code class="docutils literal notranslate">[dios\_options]{.pre}</code>
+</p>
+<p class="rubric">
+Attributes Summary
+</p>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.OptsFields.dios_repr" title="dios.OptsFields.dios_repr"><code class="xref py py-obj docutils literal notranslate">[dios\_repr]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.OptsFields.disp_max_cols" title="dios.OptsFields.disp_max_cols"><code class="xref py py-obj docutils literal notranslate">[disp\_max\_cols]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+dios default representation: - <cite>indexed</cite> (default) - show a
+index for every series - <cite>aligned</cite> - show a pd.Dataframe,
+where all indices, from all series are merged together.
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.OptsFields.disp_max_rows" title="dios.OptsFields.disp_max_rows"><code class="xref py py-obj docutils literal notranslate">[disp\_max\_rows]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="#dios.OptsFields.disp_min_rows" title="dios.OptsFields.disp_min_rows"><code class="xref py py-obj docutils literal notranslate">[disp\_min\_rows]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="#dios.OptsFields.mixed_itype_warn_policy" title="dios.OptsFields.mixed_itype_warn_policy"><code class="xref py py-obj docutils literal notranslate">[mixed\_itype\_warn\_policy]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+Set the number of rows and variables to display in a call that use
+<code class="docutils literal notranslate">[**repr**]{.pre}</code> or
+<code class="docutils literal notranslate">[**str**]{.pre}</code> like
+e.g.
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p class="rubric">
+Attributes Documentation
+</p>
+<dl class="py attribute">
+<dt id="dios.OptsFields.dios_repr">
+<code class="sig-name descname">dios\_repr</code><em class="property"> =
+'dios\_repr'</em><a class="headerlink" href="#dios.OptsFields.dios_repr" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.OptsFields.disp_max_cols">
+<code class="sig-name descname">disp\_max\_cols</code><em class="property">
+=
+'disp\_max\_vars'</em><a class="headerlink" href="#dios.OptsFields.disp_max_cols" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+dios default representation: - <cite>indexed</cite> (default) - show a
+index for every series - <cite>aligned</cite> - show a pd.Dataframe,
+where all indices, from all series
+</p>
+<blockquote>
+<div>
+
+<p>
+are merged together.
+</p>
+
+</div>
+
+</blockquote>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.OptsFields.disp_max_rows">
+<code class="sig-name descname">disp\_max\_rows</code><em class="property">
+= 'disp\_max\_rows
+'</em><a class="headerlink" href="#dios.OptsFields.disp_max_rows" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.OptsFields.disp_min_rows">
+<code class="sig-name descname">disp\_min\_rows</code><em class="property">
+= 'disp\_min\_rows
+'</em><a class="headerlink" href="#dios.OptsFields.disp_min_rows" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+<dl class="py attribute">
+<dt id="dios.OptsFields.mixed_itype_warn_policy">
+<code class="sig-name descname">mixed\_itype\_warn\_policy</code><em class="property">
+=
+'mixed\_itype\_policy'</em><a class="headerlink" href="#dios.OptsFields.mixed_itype_warn_policy" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Set the number of rows and variables to display in a call that use
+<code class="docutils literal notranslate">[**repr**]{.pre}</code> or
+<code class="docutils literal notranslate">[**str**]{.pre}</code> like
+e.g.
+<code class="docutils literal notranslate">[print(dios)]{.pre}</code>
+do.
+</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.Opts.html"
+                        title="previous chapter">Opts</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.dios_options.html"
+                        title="next chapter">dios\_options</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.OptsFields.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.dios_options.html" title="dios_options"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.Opts.html" title="Opts"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.cast_to_itype.html b/dox/_build/html/api/dios.cast_to_itype.html
index 8faa4cc..9748028 100644
--- a/dox/_build/html/api/dios.cast_to_itype.html
+++ b/dox/_build/html/api/dios.cast_to_itype.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>cast_to_itype &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="get_itype" href="dios.get_itype.html" />
-    <link rel="prev" title="Indices and tables" href="../index.html" />
-
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-    <meta name="docsearch:language" content="en">
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-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
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-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="Indices and tables" href="../index.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.get_itype.html" title="get_itype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="../index.html" title="Indices and tables"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
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-    <ul class="nav section-nav flex-column">
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-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
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+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="cast-to-itype">
 <h1>cast_to_itype<a class="headerlink" href="#cast-to-itype" title="Permalink to this headline">¶</a></h1>
 <dl class="py function">
@@ -229,7 +49,7 @@
 <code class="sig-prename descclassname">dios.</code><code class="sig-name descname">cast_to_itype</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">series</span></em>, <em class="sig-param"><span class="n">itype</span></em>, <em class="sig-param"><span class="n">policy</span><span class="o">=</span><span class="default_value">'lossless'</span></em>, <em class="sig-param"><span class="n">err</span><span class="o">=</span><span class="default_value">'raise'</span></em>, <em class="sig-param"><span class="n">inplace</span><span class="o">=</span><span class="default_value">False</span></em><span class="sig-paren">)</span><a class="headerlink" href="#dios.cast_to_itype" title="Permalink to this definition">¶</a></dt>
 <dd><p>Cast a series (more explicit the type of the index) to fit the itype of a dios.</p>
 <p>Return the casted series if successful, None otherwise.</p>
-<div class="alert alert-info">
+<div class="admonition note">
 <p class="admonition-title">Note</p>
 <p>This is very basic number-casting, so in most cases, information from
 the old index will be lost after the cast.</p>
@@ -239,30 +59,59 @@ the old index will be lost after the cast.</p>
 </div>
 
 
-              </div>
-              
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-                
-    <a class='left-prev' id="prev-link" href="../index.html" title="previous page">Indices and tables</a>
-    <a class='right-next' id="next-link" href="dios.get_itype.html" title="next page">get_itype</a>
-
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-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="../index.html"
+                        title="previous chapter">Indices and tables</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.get_itype.html"
+                        title="next chapter">get_itype</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.cast_to_itype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.get_itype.html" title="get_itype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="../index.html" title="Indices and tables"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
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\ No newline at end of file
diff --git a/dox/_build/html/api/dios.cast_to_itype.html.md b/dox/_build/html/api/dios.cast_to_itype.html.md
new file mode 100644
index 0000000..6ecac26
--- /dev/null
+++ b/dox/_build/html/api/dios.cast_to_itype.html.md
@@ -0,0 +1,157 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>cast_to_itype &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="get_itype" href="dios.get_itype.html" />
+    <link rel="prev" title="Indices and tables" href="../index.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.get_itype.html" title="get_itype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="../index.html" title="Indices and tables"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="cast-to-itype" class="section">
+
+<h1>
+cast\_to\_itype<a class="headerlink" href="#cast-to-itype" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py function">
+<dt id="dios.cast_to_itype">
+<code class="sig-prename descclassname">dios.</code><code class="sig-name descname">cast\_to\_itype</code>[(]{.sig-paren}<em class="sig-param">[series]{.n}</em>,
+<em class="sig-param">[itype]{.n}</em>,
+<em class="sig-param">[policy]{.n}[=]{.o}['lossless']{.default_value}</em>,
+<em class="sig-param">[err]{.n}[=]{.o}['raise']{.default_value}</em>,
+<em class="sig-param">[inplace]{.n}[=]{.o}[False]{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.cast_to_itype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Cast a series (more explicit the type of the index) to fit the itype of
+a dios.
+</p>
+<p>
+Return the casted series if successful, None otherwise.
+</p>
+<div class="admonition note">
+
+<p class="admonition-title">
+Note
+</p>
+<p>
+This is very basic number-casting, so in most cases, information from
+the old index will be lost after the cast.
+</p>
+
+</div>
+
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="../index.html"
+                        title="previous chapter">Indices and tables</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.get_itype.html"
+                        title="next chapter">get\_itype</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.cast_to_itype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.get_itype.html" title="get_itype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="../index.html" title="Indices and tables"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.dios_options.html b/dox/_build/html/api/dios.dios_options.html
index e950f01..aa2d3d3 100644
--- a/dox/_build/html/api/dios.dios_options.html
+++ b/dox/_build/html/api/dios.dios_options.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>dios_options &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -18,209 +15,29 @@
     <script src="../_static/language_data.js"></script>
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
-    <link rel="prev" title="OptsFields" href="dios.OptsFields.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="OptsFields" href="dios.OptsFields.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.OptsFields.html" title="OptsFields"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
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-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
-      
-      
-      
-      
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-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-        
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
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-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="dios-options">
 <h1>dios_options<a class="headerlink" href="#dios-options" title="Permalink to this headline">¶</a></h1>
 <dl class="py data">
@@ -246,29 +63,53 @@ for k, v in iterable:</p>
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.OptsFields.html" title="previous page">OptsFields</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.OptsFields.html"
+                        title="previous chapter">OptsFields</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.dios_options.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.OptsFields.html" title="OptsFields"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.dios_options.html.md b/dox/_build/html/api/dios.dios_options.html.md
new file mode 100644
index 0000000..3620741
--- /dev/null
+++ b/dox/_build/html/api/dios.dios_options.html.md
@@ -0,0 +1,166 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>dios_options &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="prev" title="OptsFields" href="dios.OptsFields.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.OptsFields.html" title="OptsFields"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="dios-options" class="section">
+
+<h1>
+dios\_options<a class="headerlink" href="#dios-options" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py data">
+<dt id="dios.dios_options">
+<code class="sig-prename descclassname">dios.</code><code class="sig-name descname">dios\_options</code><em class="property">
+= {'dios\_repr': 'indexed', 'disp\_max\_rows ': 60, 'disp\_max\_vars':
+10, 'disp\_min\_rows ': 10, 'mixed\_itype\_policy':
+'warn'}</em><a class="headerlink" href="#dios.dios_options" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+dict() -&gt; new empty dictionary dict(mapping) -&gt; new dictionary
+initialized from a mapping object’s
+</p>
+<blockquote>
+<div>
+
+<p>
+(key, value) pairs
+</p>
+
+</div>
+
+</blockquote>
+<dl>
+<dt>
+dict(iterable) -&gt; new dictionary initialized as if via:
+</dt>
+<dd>
+<p>
+d = {} for k, v in iterable:
+</p>
+<blockquote>
+<div>
+
+<p>
+d\[k\] = v
+</p>
+
+</div>
+
+</blockquote>
+</dd>
+<dt>
+dict(<a href="#id1"><span class="problematic" id="id2">\*\*</span></a>kwargs)
+-&gt; new dictionary initialized with the name=value pairs
+</dt>
+<dd>
+<p>
+in the keyword argument list. For example: dict(one=1, two=2)
+</p>
+</dd>
+</dl>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.OptsFields.html"
+                        title="previous chapter">OptsFields</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.dios_options.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.OptsFields.html" title="OptsFields"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.get_itype.html b/dox/_build/html/api/dios.get_itype.html
index b3235bd..7c93e17 100644
--- a/dox/_build/html/api/dios.get_itype.html
+++ b/dox/_build/html/api/dios.get_itype.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>get_itype &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="is_itype" href="dios.is_itype.html" />
-    <link rel="prev" title="cast_to_itype" href="dios.cast_to_itype.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="cast_to_itype" href="dios.cast_to_itype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype.html" title="is_itype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.cast_to_itype.html" title="cast_to_itype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
-
-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
-      
-      
-      
-      
-        
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
-
-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="get-itype">
 <h1>get_itype<a class="headerlink" href="#get-itype" title="Permalink to this headline">¶</a></h1>
 <dl class="py function">
@@ -242,30 +62,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.cast_to_itype.html" title="previous page">cast_to_itype</a>
-    <a class='right-next' id="next-link" href="dios.is_itype.html" title="next page">is_itype</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.cast_to_itype.html"
+                        title="previous chapter">cast_to_itype</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.is_itype.html"
+                        title="next chapter">is_itype</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.get_itype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype.html" title="is_itype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.cast_to_itype.html" title="cast_to_itype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.get_itype.html.md b/dox/_build/html/api/dios.get_itype.html.md
new file mode 100644
index 0000000..fe6020d
--- /dev/null
+++ b/dox/_build/html/api/dios.get_itype.html.md
@@ -0,0 +1,166 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>get_itype &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="is_itype" href="dios.is_itype.html" />
+    <link rel="prev" title="cast_to_itype" href="dios.cast_to_itype.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype.html" title="is_itype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.cast_to_itype.html" title="cast_to_itype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="get-itype" class="section">
+
+<h1>
+get\_itype<a class="headerlink" href="#get-itype" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py function">
+<dt id="dios.get_itype">
+<code class="sig-prename descclassname">dios.</code><code class="sig-name descname">get\_itype</code>[(]{.sig-paren}<em class="sig-param">[obj]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.get_itype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<dl class="simple">
+<dt>
+Return the according Itype, by any of any possible user input, like
+</dt>
+<dd>
+<ul class="simple">
+<li>
+<p>
+“datetime”
+</p>
+</li>
+<li>
+<p>
+DtItype
+</p>
+</li>
+<li>
+<p>
+pd.Series(…).index
+</p>
+</li>
+<li>
+<p>
+pd.DatetimeIndex
+</p>
+</li>
+</ul>
+</dd>
+</dl>
+<p>
+and return the according Itype
+</p>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.cast_to_itype.html"
+                        title="previous chapter">cast\_to\_itype</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.is_itype.html"
+                        title="next chapter">is\_itype</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.get_itype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype.html" title="is_itype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.cast_to_itype.html" title="cast_to_itype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.is_itype.html b/dox/_build/html/api/dios.is_itype.html
index 2acfa4a..4fc6b2f 100644
--- a/dox/_build/html/api/dios.is_itype.html
+++ b/dox/_build/html/api/dios.is_itype.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>is_itype &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="is_itype_like" href="dios.is_itype_like.html" />
-    <link rel="prev" title="get_itype" href="dios.get_itype.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="get_itype" href="dios.get_itype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_like.html" title="is_itype_like"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.get_itype.html" title="get_itype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
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-          
-          <div class="col-12 col-md-3 bd-sidebar">
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-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
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-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
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-  <ul class="nav bd-sidenav">
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-        
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-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
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-    </ul>
-
-</nav>
-          </div>
-          
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-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
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-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="is-itype">
 <h1>is_itype<a class="headerlink" href="#is-itype" title="Permalink to this headline">¶</a></h1>
 <dl class="py function">
@@ -233,30 +53,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.get_itype.html" title="previous page">get_itype</a>
-    <a class='right-next' id="next-link" href="dios.is_itype_like.html" title="next page">is_itype_like</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.get_itype.html"
+                        title="previous chapter">get_itype</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.is_itype_like.html"
+                        title="next chapter">is_itype_like</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.is_itype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_like.html" title="is_itype_like"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.get_itype.html" title="get_itype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.is_itype.html.md b/dox/_build/html/api/dios.is_itype.html.md
new file mode 100644
index 0000000..b0b598c
--- /dev/null
+++ b/dox/_build/html/api/dios.is_itype.html.md
@@ -0,0 +1,138 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>is_itype &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="is_itype_like" href="dios.is_itype_like.html" />
+    <link rel="prev" title="get_itype" href="dios.get_itype.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_like.html" title="is_itype_like"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.get_itype.html" title="get_itype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="is-itype" class="section">
+
+<h1>
+is\_itype<a class="headerlink" href="#is-itype" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py function">
+<dt id="dios.is_itype">
+<code class="sig-prename descclassname">dios.</code><code class="sig-name descname">is\_itype</code>[(]{.sig-paren}<em class="sig-param">[obj]{.n}</em>,
+<em class="sig-param">[itype]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.is_itype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Check if obj is a instance of the given itype or its str-alias was given
+</p>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.get_itype.html"
+                        title="previous chapter">get\_itype</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.is_itype_like.html"
+                        title="next chapter">is\_itype\_like</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.is_itype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_like.html" title="is_itype_like"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.get_itype.html" title="get_itype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.is_itype_like.html b/dox/_build/html/api/dios.is_itype_like.html
index 1a02479..f74358f 100644
--- a/dox/_build/html/api/dios.is_itype_like.html
+++ b/dox/_build/html/api/dios.is_itype_like.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>is_itype_like &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="is_itype_subtype" href="dios.is_itype_subtype.html" />
-    <link rel="prev" title="is_itype" href="dios.is_itype.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="is_itype" href="dios.is_itype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_subtype.html" title="is_itype_subtype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype.html" title="is_itype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
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-      </ul>
-    </div>
-</div>
-    </nav>
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-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
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-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
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-
-  <div class="bd-toc-item active">
-  
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-      
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-      
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-      
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-    </ul>
-
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-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
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-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="is-itype-like">
 <h1>is_itype_like<a class="headerlink" href="#is-itype-like" title="Permalink to this headline">¶</a></h1>
 <dl class="py function">
@@ -233,30 +53,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.is_itype.html" title="previous page">is_itype</a>
-    <a class='right-next' id="next-link" href="dios.is_itype_subtype.html" title="next page">is_itype_subtype</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.is_itype.html"
+                        title="previous chapter">is_itype</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.is_itype_subtype.html"
+                        title="next chapter">is_itype_subtype</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.is_itype_like.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_subtype.html" title="is_itype_subtype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype.html" title="is_itype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.is_itype_like.html.md b/dox/_build/html/api/dios.is_itype_like.html.md
new file mode 100644
index 0000000..143ace0
--- /dev/null
+++ b/dox/_build/html/api/dios.is_itype_like.html.md
@@ -0,0 +1,139 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>is_itype_like &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="is_itype_subtype" href="dios.is_itype_subtype.html" />
+    <link rel="prev" title="is_itype" href="dios.is_itype.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_subtype.html" title="is_itype_subtype"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype.html" title="is_itype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="is-itype-like" class="section">
+
+<h1>
+is\_itype\_like<a class="headerlink" href="#is-itype-like" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py function">
+<dt id="dios.is_itype_like">
+<code class="sig-prename descclassname">dios.</code><code class="sig-name descname">is\_itype\_like</code>[(]{.sig-paren}<em class="sig-param">[obj]{.n}</em>,
+<em class="sig-param">[itype]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.is_itype_like" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Check if obj is a subclass or a instance of the given itype or any of
+its subtypes
+</p>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.is_itype.html"
+                        title="previous chapter">is\_itype</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.is_itype_subtype.html"
+                        title="next chapter">is\_itype\_subtype</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.is_itype_like.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_subtype.html" title="is_itype_subtype"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype.html" title="is_itype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.is_itype_subtype.html b/dox/_build/html/api/dios.is_itype_subtype.html
index 247cde9..23f0154 100644
--- a/dox/_build/html/api/dios.is_itype_subtype.html
+++ b/dox/_build/html/api/dios.is_itype_subtype.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>is_itype_subtype &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="pprint_dios" href="dios.pprint_dios.html" />
-    <link rel="prev" title="is_itype_like" href="dios.is_itype_like.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="is_itype_like" href="dios.is_itype_like.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.pprint_dios.html" title="pprint_dios"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_like.html" title="is_itype_like"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
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-
-  <div class="bd-toc-item active">
-  
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-  <ul class="nav bd-sidenav">
-      
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-      
-      
-      
-      
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-      
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-          
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-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="is-itype-subtype">
 <h1>is_itype_subtype<a class="headerlink" href="#is-itype-subtype" title="Permalink to this headline">¶</a></h1>
 <dl class="py function">
@@ -233,30 +53,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.is_itype_like.html" title="previous page">is_itype_like</a>
-    <a class='right-next' id="next-link" href="dios.pprint_dios.html" title="next page">pprint_dios</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.is_itype_like.html"
+                        title="previous chapter">is_itype_like</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.pprint_dios.html"
+                        title="next chapter">pprint_dios</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.is_itype_subtype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.pprint_dios.html" title="pprint_dios"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_like.html" title="is_itype_like"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.is_itype_subtype.html.md b/dox/_build/html/api/dios.is_itype_subtype.html.md
new file mode 100644
index 0000000..c1d0a43
--- /dev/null
+++ b/dox/_build/html/api/dios.is_itype_subtype.html.md
@@ -0,0 +1,139 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>is_itype_subtype &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="pprint_dios" href="dios.pprint_dios.html" />
+    <link rel="prev" title="is_itype_like" href="dios.is_itype_like.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.pprint_dios.html" title="pprint_dios"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_like.html" title="is_itype_like"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="is-itype-subtype" class="section">
+
+<h1>
+is\_itype\_subtype<a class="headerlink" href="#is-itype-subtype" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py function">
+<dt id="dios.is_itype_subtype">
+<code class="sig-prename descclassname">dios.</code><code class="sig-name descname">is\_itype\_subtype</code>[(]{.sig-paren}<em class="sig-param">[obj]{.n}</em>,
+<em class="sig-param">[itype]{.n}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.is_itype_subtype" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+<p>
+Check if obj is a subclass or a instance of a subclass of the given
+itype
+</p>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.is_itype_like.html"
+                        title="previous chapter">is\_itype\_like</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.pprint_dios.html"
+                        title="next chapter">pprint\_dios</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.is_itype_subtype.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.pprint_dios.html" title="pprint_dios"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_like.html" title="is_itype_like"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.pprint_dios.html b/dox/_build/html/api/dios.pprint_dios.html
index afa0da0..776b0f5 100644
--- a/dox/_build/html/api/dios.pprint_dios.html
+++ b/dox/_build/html/api/dios.pprint_dios.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>pprint_dios &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="to_dios" href="dios.to_dios.html" />
-    <link rel="prev" title="is_itype_subtype" href="dios.is_itype_subtype.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="is_itype_subtype" href="dios.is_itype_subtype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.to_dios.html" title="to_dios"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_subtype.html" title="is_itype_subtype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
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-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
-      
-      
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-      
-      
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-      
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-        
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-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
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-      
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
-
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-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="pprint-dios">
 <h1>pprint_dios<a class="headerlink" href="#pprint-dios" title="Permalink to this headline">¶</a></h1>
 <dl class="py function">
@@ -232,30 +52,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.is_itype_subtype.html" title="previous page">is_itype_subtype</a>
-    <a class='right-next' id="next-link" href="dios.to_dios.html" title="next page">to_dios</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.is_itype_subtype.html"
+                        title="previous chapter">is_itype_subtype</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.to_dios.html"
+                        title="next chapter">to_dios</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.pprint_dios.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.to_dios.html" title="to_dios"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_subtype.html" title="is_itype_subtype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.pprint_dios.html.md b/dox/_build/html/api/dios.pprint_dios.html.md
new file mode 100644
index 0000000..e86a65f
--- /dev/null
+++ b/dox/_build/html/api/dios.pprint_dios.html.md
@@ -0,0 +1,145 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>pprint_dios &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="to_dios" href="dios.to_dios.html" />
+    <link rel="prev" title="is_itype_subtype" href="dios.is_itype_subtype.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.to_dios.html" title="to_dios"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_subtype.html" title="is_itype_subtype"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="pprint-dios" class="section">
+
+<h1>
+pprint\_dios<a class="headerlink" href="#pprint-dios" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py function">
+<dt id="dios.pprint_dios">
+<code class="sig-prename descclassname">dios.</code><code class="sig-name descname">pprint\_dios</code>[(]{.sig-paren}<em class="sig-param">[dios]{.n}</em>,
+<em class="sig-param">[max\_rows]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[min\_rows]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[max\_cols]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[na\_rep]{.n}[=]{.o}['NaN']{.default_value}</em>,
+<em class="sig-param">[empty\_series\_rep]{.n}[=]{.o}['no
+data']{.default_value}</em>,
+<em class="sig-param">[col\_space]{.n}[=]{.o}[None]{.default_value}</em>,
+<em class="sig-param">[show\_dimensions]{.n}[=]{.o}[True]{.default_value}</em>,
+<em class="sig-param">[col\_delim]{.n}[=]{.o}[' |
+']{.default_value}</em>,
+<em class="sig-param">[header\_delim]{.n}[=]{.o}['=']{.default_value}</em>[)]{.sig-paren}<a class="headerlink" href="#dios.pprint_dios" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.is_itype_subtype.html"
+                        title="previous chapter">is\_itype\_subtype</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.to_dios.html"
+                        title="next chapter">to\_dios</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.pprint_dios.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.to_dios.html" title="to_dios"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.is_itype_subtype.html" title="is_itype_subtype"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/api/dios.to_dios.html b/dox/_build/html/api/dios.to_dios.html
index 11e5291..784bb6c 100644
--- a/dox/_build/html/api/dios.to_dios.html
+++ b/dox/_build/html/api/dios.to_dios.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>to_dios &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="../_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="../_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
     <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
@@ -19,209 +16,32 @@
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     <link rel="search" title="Search" href="../search.html" />
     <link rel="next" title="CastPolicy" href="dios.CastPolicy.html" />
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-    <meta name="docsearch:language" content="en">
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-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
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-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item active">
-            <a class="nav-link" href="">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.DtItype.html">DtItype</a>
-        </li>
-        
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-            <a class="nav-link" href="dios.FloatItype.html">FloatItype</a>
-        </li>
-        
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-            <a class="nav-link" href="dios.IntItype.html">IntItype</a>
-        </li>
-        
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-            <a class="nav-link" href="dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
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-            <a class="nav-link" href="dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="prev" title="pprint_dios" href="dios.pprint_dios.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.CastPolicy.html" title="CastPolicy"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.pprint_dios.html" title="pprint_dios"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="../search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
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-  <div class="bd-toc-item active">
-  
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-      
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-      
-      
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-        
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
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-      
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-      
-      
-      
-      
-      
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
-
-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="to-dios">
 <h1>to_dios<a class="headerlink" href="#to-dios" title="Permalink to this headline">¶</a></h1>
 <dl class="py function">
@@ -232,30 +52,59 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='left-prev' id="prev-link" href="dios.pprint_dios.html" title="previous page">pprint_dios</a>
-    <a class='right-next' id="next-link" href="dios.CastPolicy.html" title="next page">CastPolicy</a>
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="dios.pprint_dios.html"
+                        title="previous chapter">pprint_dios</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="dios.CastPolicy.html"
+                        title="next chapter">CastPolicy</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.to_dios.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.CastPolicy.html" title="CastPolicy"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.pprint_dios.html" title="pprint_dios"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="../_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/api/dios.to_dios.html.md b/dox/_build/html/api/dios.to_dios.html.md
new file mode 100644
index 0000000..20e364b
--- /dev/null
+++ b/dox/_build/html/api/dios.to_dios.html.md
@@ -0,0 +1,136 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>to_dios &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="../_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="CastPolicy" href="dios.CastPolicy.html" />
+    <link rel="prev" title="pprint_dios" href="dios.pprint_dios.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.CastPolicy.html" title="CastPolicy"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="dios.pprint_dios.html" title="pprint_dios"
+             accesskey="P">previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div id="to-dios" class="section">
+
+<h1>
+to\_dios<a class="headerlink" href="#to-dios" title="Permalink to this headline">¶</a>
+</h1>
+<dl class="py function">
+<dt id="dios.to_dios">
+<code class="sig-prename descclassname">dios.</code><code class="sig-name descname">to\_dios</code>[(]{.sig-paren}<em class="sig-param">[obj]{.n}</em>[)]{.sig-paren}
+→
+dios.dios.DictOfSeries<a class="headerlink" href="#dios.to_dios" title="Permalink to this definition">¶</a>
+</dt>
+<dd>
+</dd>
+</dl>
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h4>
+Previous topic
+</h4>
+<p class="topless">
+<a href="dios.pprint_dios.html"
+                        title="previous chapter">pprint\_dios</a>
+</p>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="dios.CastPolicy.html"
+                        title="next chapter">CastPolicy</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="../_sources/api/dios.to_dios.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="dios.CastPolicy.html" title="CastPolicy"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="dios.pprint_dios.html" title="pprint_dios"
+             >previous</a> |</li>
+        <li class="nav-item nav-item-0"><a href="../index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/genindex.html b/dox/_build/html/genindex.html
index 79fe6a7..ee7221a 100644
--- a/dox/_build/html/genindex.html
+++ b/dox/_build/html/genindex.html
@@ -1,15 +1,12 @@
 
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>Index &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="_static/graphviz.css" />
     <script id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
@@ -18,207 +15,26 @@
     <script src="_static/doctools.js"></script>
     <script src="_static/language_data.js"></script>
     <link rel="index" title="Index" href="#" />
-    <link rel="search" title="Search" href="search.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="search" title="Search" href="search.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="#" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
-
-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
-
-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
 
 <h1 id="index">Index</h1>
 
@@ -626,28 +442,40 @@
 
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="#" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/genindex.html.md b/dox/_build/html/genindex.html.md
new file mode 100644
index 0000000..3f6b6fc
--- /dev/null
+++ b/dox/_build/html/genindex.html.md
@@ -0,0 +1,724 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>Index &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
+    <script src="_static/jquery.js"></script>
+    <script src="_static/underscore.js"></script>
+    <script src="_static/doctools.js"></script>
+    <script src="_static/language_data.js"></script>
+    <link rel="index" title="Index" href="#" />
+    <link rel="search" title="Search" href="search.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="#" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<h1 id="index">
+Index
+</h1>
+<div class="genindex-jumpbox">
+
+<a href="#A"><strong>A</strong></a> |
+<a href="#C"><strong>C</strong></a> |
+<a href="#D"><strong>D</strong></a> |
+<a href="#E"><strong>E</strong></a> |
+<a href="#F"><strong>F</strong></a> |
+<a href="#G"><strong>G</strong></a> |
+<a href="#H"><strong>H</strong></a> |
+<a href="#I"><strong>I</strong></a> |
+<a href="#K"><strong>K</strong></a> |
+<a href="#L"><strong>L</strong></a> |
+<a href="#M"><strong>M</strong></a> |
+<a href="#N"><strong>N</strong></a> |
+<a href="#O"><strong>O</strong></a> |
+<a href="#P"><strong>P</strong></a> |
+<a href="#R"><strong>R</strong></a> |
+<a href="#S"><strong>S</strong></a> |
+<a href="#T"><strong>T</strong></a> |
+<a href="#U"><strong>U</strong></a> |
+<a href="#V"><strong>V</strong></a>
+
+</div>
+
+<h2 id="A">
+A
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.all">all() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.aloc">aloc (dios.DictOfSeries attribute)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.any">any() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.apply">apply() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.astype">astype() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.at">at (dios.DictOfSeries attribute)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="C">
+C
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.cast_policy">cast_policy (dios.DictOfSeries attribute)</a>
+
+</li>
+      <li><a href="api/dios.cast_to_itype.html#dios.cast_to_itype">cast_to_itype() (in module dios)</a>
+
+</li>
+      <li><a href="api/dios.CastPolicy.html#dios.CastPolicy">CastPolicy (class in dios)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.clear">clear() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.columns">columns (dios.DictOfSeries attribute)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.copy">copy() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.copy_empty">copy_empty() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="D">
+D
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.debugDf">debugDf (dios.DictOfSeries attribute)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries">DictOfSeries (class in dios)</a>
+
+</li>
+      <li>
+    dios
+
+      <ul>
+        <li><a href="index.html#module-dios">module</a>
+
+</li>
+      </ul></li>
+      <li><a href="api/dios.dios_options.html#dios.dios_options">dios_options (in module dios)</a>
+
+</li>
+      <li><a href="api/dios.OptsFields.html#dios.OptsFields.dios_repr">dios_repr (dios.OptsFields attribute)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.OptsFields.html#dios.OptsFields.disp_max_cols">disp_max_cols (dios.OptsFields attribute)</a>
+
+</li>
+      <li><a href="api/dios.OptsFields.html#dios.OptsFields.disp_max_rows">disp_max_rows (dios.OptsFields attribute)</a>
+
+</li>
+      <li><a href="api/dios.OptsFields.html#dios.OptsFields.disp_min_rows">disp_min_rows (dios.OptsFields attribute)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.dropempty">dropempty() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.dropna">dropna() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DtItype.html#dios.DtItype">DtItype (class in dios)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.dtypes">dtypes (dios.DictOfSeries attribute)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="E">
+E
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.empty">empty (dios.DictOfSeries attribute)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.equals">equals() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="F">
+F
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.FloatItype.html#dios.FloatItype">FloatItype (class in dios)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.for_each">for_each() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.CastPolicy.html#dios.CastPolicy.force">force (dios.CastPolicy attribute)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="G">
+G
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.get">get() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.get_itype.html#dios.get_itype">get_itype() (in module dios)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="H">
+H
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.hasnans">hasnans() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="I">
+I
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.iat">iat (dios.DictOfSeries attribute)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.iloc">iloc (dios.DictOfSeries attribute)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.index_of">index_of() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.indexes">indexes (dios.DictOfSeries attribute)</a>
+
+</li>
+      <li><a href="api/dios.IntItype.html#dios.IntItype">IntItype (class in dios)</a>
+
+</li>
+      <li><a href="api/dios.is_itype.html#dios.is_itype">is_itype() (in module dios)</a>
+
+</li>
+      <li><a href="api/dios.is_itype_like.html#dios.is_itype_like">is_itype_like() (in module dios)</a>
+
+</li>
+      <li><a href="api/dios.is_itype_subtype.html#dios.is_itype_subtype">is_itype_subtype() (in module dios)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.isdata">isdata() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.isempty">isempty() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.isin">isin() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.isna">isna() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.isnull">isnull() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.items">items() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.iteritems">iteritems() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.iterrows">iterrows() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.itype">itype (dios.DictOfSeries attribute)</a>
+
+</li>
+      <li><a href="api/dios.Opts.html#dios.Opts.itype_err">itype_err (dios.Opts attribute)</a>
+
+</li>
+      <li><a href="api/dios.Opts.html#dios.Opts.itype_ignore">itype_ignore (dios.Opts attribute)</a>
+
+</li>
+      <li><a href="api/dios.Opts.html#dios.Opts.itype_warn">itype_warn (dios.Opts attribute)</a>
+
+</li>
+      <li><a href="api/dios.ItypeCastError.html#dios.ItypeCastError">ItypeCastError</a>
+
+</li>
+      <li><a href="api/dios.ItypeCastWarning.html#dios.ItypeCastWarning">ItypeCastWarning</a>
+
+</li>
+      <li><a href="api/dios.ItypeWarning.html#dios.ItypeWarning">ItypeWarning</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="K">
+K
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.keys">keys() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="L">
+L
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.lengths">lengths (dios.DictOfSeries attribute)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.loc">loc (dios.DictOfSeries attribute)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="M">
+M
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.max">max() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.memory_usage">memory_usage() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.min">min() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DtItype.html#dios.DtItype.min_pdindex">min_pdindex (dios.DtItype attribute)</a>
+
+      <ul>
+        <li><a href="api/dios.FloatItype.html#dios.FloatItype.min_pdindex">(dios.FloatItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.IntItype.html#dios.IntItype.min_pdindex">(dios.IntItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.NumItype.html#dios.NumItype.min_pdindex">(dios.NumItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.ObjItype.html#dios.ObjItype.min_pdindex">(dios.ObjItype attribute)</a>
+
+</li>
+      </ul></li>
+
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.OptsFields.html#dios.OptsFields.mixed_itype_warn_policy">mixed_itype_warn_policy (dios.OptsFields attribute)</a>
+
+</li>
+      <li>
+    module
+
+      <ul>
+        <li><a href="index.html#module-dios">dios</a>
+
+</li>
+      </ul></li>
+
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="N">
+N
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DtItype.html#dios.DtItype.name">name (dios.DtItype attribute)</a>
+
+      <ul>
+        <li><a href="api/dios.FloatItype.html#dios.FloatItype.name">(dios.FloatItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.IntItype.html#dios.IntItype.name">(dios.IntItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.NumItype.html#dios.NumItype.name">(dios.NumItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.ObjItype.html#dios.ObjItype.name">(dios.ObjItype attribute)</a>
+
+</li>
+      </ul></li>
+
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.CastPolicy.html#dios.CastPolicy.never">never (dios.CastPolicy attribute)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.notempty">notempty() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.notna">notna() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.notnull">notnull() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.NumItype.html#dios.NumItype">NumItype (class in dios)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="O">
+O
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.ObjItype.html#dios.ObjItype">ObjItype (class in dios)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.Opts.html#dios.Opts">Opts (class in dios)</a>
+
+</li>
+      <li><a href="api/dios.OptsFields.html#dios.OptsFields">OptsFields (class in dios)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="P">
+P
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.pop">pop() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.popitem">popitem() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.pprint_dios.html#dios.pprint_dios">pprint_dios() (in module dios)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="R">
+R
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.reduce_columns">reduce_columns() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.Opts.html#dios.Opts.repr_aligned">repr_aligned (dios.Opts attribute)</a>
+
+</li>
+      <li><a href="api/dios.Opts.html#dios.Opts.repr_indexed">repr_indexed (dios.Opts attribute)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="S">
+S
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.CastPolicy.html#dios.CastPolicy.save">save (dios.CastPolicy attribute)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.setdefault">setdefault() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.size">size (dios.DictOfSeries attribute)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.squeeze">squeeze() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DtItype.html#dios.DtItype.subtypes">subtypes (dios.DtItype attribute)</a>
+
+      <ul>
+        <li><a href="api/dios.FloatItype.html#dios.FloatItype.subtypes">(dios.FloatItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.IntItype.html#dios.IntItype.subtypes">(dios.IntItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.NumItype.html#dios.NumItype.subtypes">(dios.NumItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.ObjItype.html#dios.ObjItype.subtypes">(dios.ObjItype attribute)</a>
+
+</li>
+      </ul></li>
+
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="T">
+T
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.to_csv">to_csv() (dios.DictOfSeries method)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.to_df">to_df() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.to_dios.html#dios.to_dios">to_dios() (in module dios)</a>
+
+</li>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.to_string">to_string() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="U">
+U
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DtItype.html#dios.DtItype.unique">unique (dios.DtItype attribute)</a>
+
+      <ul>
+        <li><a href="api/dios.FloatItype.html#dios.FloatItype.unique">(dios.FloatItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.IntItype.html#dios.IntItype.unique">(dios.IntItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.NumItype.html#dios.NumItype.unique">(dios.NumItype attribute)</a>
+
+</li>
+        <li><a href="api/dios.ObjItype.html#dios.ObjItype.unique">(dios.ObjItype attribute)</a>
+
+</li>
+      </ul></li>
+
+</ul>
+</td>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.update">update() (dios.DictOfSeries method)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+<h2 id="V">
+V
+</h2>
+<table style="width: 100%" class="indextable genindextable">
+<tr>
+<td style="width: 33%; vertical-align: top;">
+<ul>
+      <li><a href="api/dios.DictOfSeries.html#dios.DictOfSeries.values">values (dios.DictOfSeries attribute)</a>
+
+</li>
+</ul>
+</td>
+</tr>
+</table>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="#" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/index.html b/dox/_build/html/index.html
index 4ae6104..ec4797e 100644
--- a/dox/_build/html/index.html
+++ b/dox/_build/html/index.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>Indices and tables &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="_static/graphviz.css" />
     <script id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
@@ -18,228 +15,29 @@
     <script src="_static/language_data.js"></script>
     <link rel="index" title="Index" href="genindex.html" />
     <link rel="search" title="Search" href="search.html" />
-    <link rel="next" title="cast_to_itype" href="api/dios.cast_to_itype.html" />
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
+    <link rel="next" title="cast_to_itype" href="api/dios.cast_to_itype.html" /> 
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="api/dios.cast_to_itype.html" title="cast_to_itype"
+             accesskey="N">next</a> |</li>
+        <li class="nav-item nav-item-0"><a href="#">dios  documentation</a> &#187;</li> 
       </ul>
+    </div>  
 
-
-      
-
-      <ul class="navbar-nav">
-        
-        
-      </ul>
-    </div>
-</div>
-    </nav>
-    
-
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="search.html" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
-
-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
-      
-      
-      
-      
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-      
-      
-      
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-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
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-      
-      
-      
-      
-      
-      
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
-
-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-<div class="tocsection onthispage pt-5 pb-3">
-    <i class="fas fa-list"></i> On this page
-</div>
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-        <li class="nav-item toc-entry toc-h2">
-            <a href="#module-dios" class="nav-link">dios Package</a><ul class="nav section-nav flex-column">
-                
-        <li class="nav-item toc-entry toc-h3">
-            <a href="#functions" class="nav-link">Functions</a>
-        </li>
-    
-        <li class="nav-item toc-entry toc-h3">
-            <a href="#classes" class="nav-link">Classes</a>
-        </li>
-    
-        <li class="nav-item toc-entry toc-h3">
-            <a href="#variables" class="nav-link">Variables</a>
-        </li>
-    
-            </ul>
-        </li>
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <div class="section" id="indices-and-tables">
 <h1>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1>
 <ul class="simple">
@@ -251,7 +49,7 @@
 <span id="dios-package"></span><h2>dios Package<a class="headerlink" href="#module-dios" title="Permalink to this headline">¶</a></h2>
 <div class="section" id="functions">
 <h3>Functions<a class="headerlink" href="#functions" title="Permalink to this headline">¶</a></h3>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -283,7 +81,7 @@
 </div>
 <div class="section" id="classes">
 <h3>Classes<a class="headerlink" href="#classes" title="Permalink to this headline">¶</a></h3>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -330,7 +128,7 @@
 </div>
 <div class="section" id="variables">
 <h3>Variables<a class="headerlink" href="#variables" title="Permalink to this headline">¶</a></h3>
-<table class="longtable table">
+<table class="longtable docutils align-default">
 <colgroup>
 <col style="width: 10%" />
 <col style="width: 90%" />
@@ -346,29 +144,66 @@
 </div>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-    <a class='right-next' id="next-link" href="api/dios.cast_to_itype.html" title="next page">cast_to_itype</a>
-
-              </div>
-              
-          </main>
-          
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+  <h3><a href="#">Table of Contents</a></h3>
+  <ul>
+<li><a class="reference internal" href="#">Indices and tables</a><ul>
+<li><a class="reference internal" href="#module-dios">dios Package</a><ul>
+<li><a class="reference internal" href="#functions">Functions</a></li>
+<li><a class="reference internal" href="#classes">Classes</a></li>
+<li><a class="reference internal" href="#variables">Variables</a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
 
+  <h4>Next topic</h4>
+  <p class="topless"><a href="api/dios.cast_to_itype.html"
+                        title="next chapter">cast_to_itype</a></p>
+  <div role="note" aria-label="source link">
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="_sources/index.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+   </div>
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
       </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="api/dios.cast_to_itype.html" title="cast_to_itype"
+             >next</a> |</li>
+        <li class="nav-item nav-item-0"><a href="#">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/index.html.md b/dox/_build/html/index.html.md
new file mode 100644
index 0000000..8032944
--- /dev/null
+++ b/dox/_build/html/index.html.md
@@ -0,0 +1,439 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>Indices and tables &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
+    <script src="_static/jquery.js"></script>
+    <script src="_static/underscore.js"></script>
+    <script src="_static/doctools.js"></script>
+    <script src="_static/language_data.js"></script>
+    <link rel="index" title="Index" href="genindex.html" />
+    <link rel="search" title="Search" href="search.html" />
+    <link rel="next" title="cast_to_itype" href="api/dios.cast_to_itype.html" /> 
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="api/dios.cast_to_itype.html" title="cast_to_itype"
+             accesskey="N">next</a> |</li>
+        <li class="nav-item nav-item-0"><a href="#">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<div class="section" id="indices-and-tables">
+<h1>
+Indices and
+tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a>
+</h1>
+<ul class="simple">
+<li>
+<p>
+<a class="reference internal" href="genindex.html">[Index]{.std
+.std-ref}</a>
+</p>
+</li>
+<li>
+<p>
+<a class="reference internal" href="py-modindex.html">[Module
+Index]{.std .std-ref}</a>
+</p>
+</li>
+<li>
+<p>
+<a class="reference internal" href="search.html">[Search Page]{.std
+.std-ref}</a>
+</p>
+</li>
+</ul>
+<div class="section" id="module-dios">
+[]{#dios-package}
+<h2>
+dios
+Package<a class="headerlink" href="#module-dios" title="Permalink to this headline">¶</a>
+</h2>
+<div class="section" id="functions">
+<h3>
+Functions<a class="headerlink" href="#functions" title="Permalink to this headline">¶</a>
+</h3>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.cast_to_itype.html#dios.cast_to_itype" title="dios.cast_to_itype"><code class="xref py py-obj docutils literal notranslate">[cast\_to\_itype]{.pre}</code></a>(series, itype\[, policy, err, …\])
+</p>
+</td>
+<td>
+<p>
+Cast a series (more explicit the type of the index) to fit the itype of
+a dios.
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="api/dios.get_itype.html#dios.get_itype" title="dios.get_itype"><code class="xref py py-obj docutils literal notranslate">[get\_itype]{.pre}</code></a>(obj)
+</p>
+</td>
+<td>
+<p>
+Return the according Itype, by any of any possible user input, like
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.is_itype.html#dios.is_itype" title="dios.is_itype"><code class="xref py py-obj docutils literal notranslate">[is\_itype]{.pre}</code></a>(obj, itype)
+</p>
+</td>
+<td>
+<p>
+Check if obj is a instance of the given itype or its str-alias was given
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="api/dios.is_itype_like.html#dios.is_itype_like" title="dios.is_itype_like"><code class="xref py py-obj docutils literal notranslate">[is\_itype\_like]{.pre}</code></a>(obj, itype)
+</p>
+</td>
+<td>
+<p>
+Check if obj is a subclass or a instance of the given itype or any of
+its subtypes
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.is_itype_subtype.html#dios.is_itype_subtype" title="dios.is_itype_subtype"><code class="xref py py-obj docutils literal notranslate">[is\_itype\_subtype]{.pre}</code></a>(obj, itype)
+</p>
+</td>
+<td>
+<p>
+Check if obj is a subclass or a instance of a subclass of the given
+itype
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="api/dios.pprint_dios.html#dios.pprint_dios" title="dios.pprint_dios"><code class="xref py py-obj docutils literal notranslate">[pprint\_dios]{.pre}</code></a>(dios\[, max\_rows, min\_rows, …\])
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.to_dios.html#dios.to_dios" title="dios.to_dios"><code class="xref py py-obj docutils literal notranslate">[to\_dios]{.pre}</code></a>(obj)
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="section" id="classes">
+<h3>
+Classes<a class="headerlink" href="#classes" title="Permalink to this headline">¶</a>
+</h3>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.CastPolicy.html#dios.CastPolicy" title="dios.CastPolicy"><code class="xref py py-obj docutils literal notranslate">[CastPolicy]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="api/dios.DictOfSeries.html#dios.DictOfSeries" title="dios.DictOfSeries"><code class="xref py py-obj docutils literal notranslate">[DictOfSeries]{.pre}</code></a>(\[data, columns, index, itype, …\])
+</p>
+</td>
+<td>
+<p>
+A data frame where every column has its own index.
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.DtItype.html#dios.DtItype" title="dios.DtItype"><code class="xref py py-obj docutils literal notranslate">[DtItype]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="api/dios.FloatItype.html#dios.FloatItype" title="dios.FloatItype"><code class="xref py py-obj docutils literal notranslate">[FloatItype]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.IntItype.html#dios.IntItype" title="dios.IntItype"><code class="xref py py-obj docutils literal notranslate">[IntItype]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="api/dios.ItypeCastError.html#dios.ItypeCastError" title="dios.ItypeCastError"><code class="xref py py-obj docutils literal notranslate">[ItypeCastError]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.ItypeCastWarning.html#dios.ItypeCastWarning" title="dios.ItypeCastWarning"><code class="xref py py-obj docutils literal notranslate">[ItypeCastWarning]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="api/dios.ItypeWarning.html#dios.ItypeWarning" title="dios.ItypeWarning"><code class="xref py py-obj docutils literal notranslate">[ItypeWarning]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.NumItype.html#dios.NumItype" title="dios.NumItype"><code class="xref py py-obj docutils literal notranslate">[NumItype]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="api/dios.ObjItype.html#dios.ObjItype" title="dios.ObjItype"><code class="xref py py-obj docutils literal notranslate">[ObjItype]{.pre}</code></a>()
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.Opts.html#dios.Opts" title="dios.Opts"><code class="xref py py-obj docutils literal notranslate">[Opts]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+</p>
+</td>
+</tr>
+<tr class="row-even">
+<td>
+<p>
+<a class="reference internal" href="api/dios.OptsFields.html#dios.OptsFields" title="dios.OptsFields"><code class="xref py py-obj docutils literal notranslate">[OptsFields]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+storage class for the keys in
+<code class="docutils literal notranslate">[dios\_options]{.pre}</code>
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="section" id="variables">
+<h3>
+Variables<a class="headerlink" href="#variables" title="Permalink to this headline">¶</a>
+</h3>
+<table class="longtable docutils align-default">
+<colgroup>
+<col style="width: 10%" />
+<col style="width: 90%" />
+</colgroup>
+<tbody>
+<tr class="row-odd">
+<td>
+<p>
+<a class="reference internal" href="api/dios.dios_options.html#dios.dios_options" title="dios.dios_options"><code class="xref py py-obj docutils literal notranslate">[dios\_options]{.pre}</code></a>
+</p>
+</td>
+<td>
+<p>
+dict() -&gt; new empty dictionary dict(mapping) -&gt; new dictionary
+initialized from a mapping object’s (key, value) pairs dict(iterable)
+-&gt; new dictionary initialized as if via: d = {} for k, v in iterable:
+d\[k\] = v
+dict(<a href="#id1"><span class="problematic" id="id2">\*\*</span></a>kwargs)
+-&gt; new dictionary initialized with the name=value pairs in the
+keyword argument list.For example: dict(one=1, two=2).
+</p>
+</td>
+</tr>
+</tbody>
+</table>
+</div>
+</div>
+</div>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<h3>
+<a href="#">Table of Contents</a>
+</h3>
+<ul>
+<li>
+<a class="reference internal" href="#">Indices and tables</a>
+<ul>
+<li>
+<a class="reference internal" href="#module-dios">dios Package</a>
+<ul>
+<li>
+<a class="reference internal" href="#functions">Functions</a>
+</li>
+<li>
+<a class="reference internal" href="#classes">Classes</a>
+</li>
+<li>
+<a class="reference internal" href="#variables">Variables</a>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<h4>
+Next topic
+</h4>
+<p class="topless">
+<a href="api/dios.cast_to_itype.html"
+                        title="next chapter">cast\_to\_itype</a>
+</p>
+<div role="note" aria-label="source link">
+
+    <h3>This Page</h3>
+    <ul class="this-page-menu">
+      <li><a href="_sources/index.rst.txt"
+            rel="nofollow">Show Source</a></li>
+    </ul>
+
+</div>
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
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+    <div class="searchformwrapper">
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="right" >
+          <a href="api/dios.cast_to_itype.html" title="cast_to_itype"
+             >next</a> |</li>
+        <li class="nav-item nav-item-0"><a href="#">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/py-modindex.html b/dox/_build/html/py-modindex.html
index a3e5f4b..2c6f0b3 100644
--- a/dox/_build/html/py-modindex.html
+++ b/dox/_build/html/py-modindex.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
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   <head>
     <meta charset="utf-8" />
     <title>Python Module Index &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="_static/nature.css" type="text/css" />
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-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
+ 
 
     <script>
       DOCUMENTATION_OPTIONS.COLLAPSE_INDEX = true;
     </script>
 
 
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-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
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-        
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+          <a href="genindex.html" title="General Index"
+             accesskey="I">index</a></li>
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+             >modules</a> |</li>
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-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
 
    <h1>Python Module Index</h1>
 
@@ -244,28 +60,40 @@
    </table>
 
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="#" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/py-modindex.html.md b/dox/_build/html/py-modindex.html.md
new file mode 100644
index 0000000..5471556
--- /dev/null
+++ b/dox/_build/html/py-modindex.html.md
@@ -0,0 +1,106 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>Python Module Index &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="_static/graphviz.css" />
+    <script id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
+    <script src="_static/jquery.js"></script>
+    <script src="_static/underscore.js"></script>
+    <script src="_static/doctools.js"></script>
+    <script src="_static/language_data.js"></script>
+    <link rel="index" title="Index" href="genindex.html" />
+    <link rel="search" title="Search" href="search.html" />
+
+
+    <script>
+      DOCUMENTATION_OPTIONS.COLLAPSE_INDEX = true;
+    </script>
+
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="#" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<h1>
+Python Module Index
+</h1>
+<div class="modindex-jumpbox">
+
+<a href="#cap-d"><strong>d</strong></a>
+
+</div>
+
+<table class="indextable modindextable">
+     <tr class="pcap"><td></td><td>&#160;</td><td></td></tr>
+     <tr class="cap" id="cap-d"><td></td><td>
+       <strong>d</strong></td><td></td></tr>
+     <tr>
+       <td></td>
+       <td>
+       <a href="index.html#module-dios"><code class="xref">dios</code></a></td><td>
+       <em></em></td></tr>
+
+</table>
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+<div id="searchbox" style="display: none" role="search">
+
+<h3 id="searchlabel">
+Quick search
+</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+
+</div>
+
+<script>$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="#" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/html/search.html b/dox/_build/html/search.html
index 1a59664..c2fbc26 100644
--- a/dox/_build/html/search.html
+++ b/dox/_build/html/search.html
@@ -1,14 +1,11 @@
 
-
 <!DOCTYPE html>
 
 <html>
   <head>
     <meta charset="utf-8" />
     <title>Search &#8212; dios  documentation</title>
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" integrity="sha384-KA6wR/X5RY4zFAHpv/CnoG2UW1uogYfdnP67Uv7eULvTveboZJg0qUpmJZb5VqzN" crossorigin="anonymous">
-    <link href="_static/css/index.css" rel="stylesheet">
-    <link rel="stylesheet" href="_static/basic.css" type="text/css" />
+    <link rel="stylesheet" href="_static/nature.css" type="text/css" />
     <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
     <link rel="stylesheet" type="text/css" href="_static/graphviz.css" />
     
@@ -21,208 +18,27 @@
     <link rel="index" title="Index" href="genindex.html" />
     <link rel="search" title="Search" href="#" />
   <script src="searchindex.js" defer></script>
-  
-
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="docsearch:language" content="en">
-
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
-
-  </head>
-  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="80">
-    
-    <nav class="navbar navbar-light navbar-expand-lg bg-light fixed-top bd-navbar" id="navbar-main">
-<div class="container-xl">
-
-    
-    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar-menu" aria-controls="navbar-menu" aria-expanded="false" aria-label="Toggle navigation">
-        <span class="navbar-toggler-icon"></span>
-    </button>
-
-    <div id="navbar-menu" class="col-9 collapse navbar-collapse">
-      <ul id="navbar-main-elements" class="navbar-nav mr-auto">
-        
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.cast_to_itype.html">cast_to_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.get_itype.html">get_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.is_itype.html">is_itype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.is_itype_like.html">is_itype_like</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.is_itype_subtype.html">is_itype_subtype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.pprint_dios.html">pprint_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.to_dios.html">to_dios</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.CastPolicy.html">CastPolicy</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.DictOfSeries.html">DictOfSeries</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.DtItype.html">DtItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.FloatItype.html">FloatItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.IntItype.html">IntItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ItypeCastError.html">ItypeCastError</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ItypeCastWarning.html">ItypeCastWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ItypeWarning.html">ItypeWarning</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.NumItype.html">NumItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.ObjItype.html">ObjItype</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.Opts.html">Opts</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.OptsFields.html">OptsFields</a>
-        </li>
-        
-        <li class="nav-item ">
-            <a class="nav-link" href="api/dios.dios_options.html">dios_options</a>
-        </li>
-        
-        
-      </ul>
-
-
-      
-
-      <ul class="navbar-nav">
-        
-        
+   
+
+  </head><body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
       </ul>
-    </div>
-</div>
-    </nav>
-    
+    </div>  
 
-    <div class="container-xl">
-      <div class="row">
-          
-          <div class="col-12 col-md-3 bd-sidebar">
-
-<form class="bd-search d-flex align-items-center" action="#" method="get">
-  <i class="icon fas fa-search"></i>
-  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" >
-</form>
-
-
-<nav class="bd-links" id="bd-docs-nav" aria-label="Main navigation">
-
-  <div class="bd-toc-item active">
-  
-
-  <ul class="nav bd-sidenav">
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-    </ul>
-
-</nav>
-          </div>
-          
-
-          
-          <div class="d-none d-xl-block col-xl-2 bd-toc">
-              
-
-<nav id="bd-toc-nav">
-    <ul class="nav section-nav flex-column">
-    
-    </ul>
-</nav>
-
-
-              
-          </div>
-          
-
-          
-          <main class="col-12 col-md-9 col-xl-7 py-md-5 pl-md-5 pr-md-4 bd-content" role="main">
-              
-              <div>
-                
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
   <h1 id="search-documentation">Search</h1>
   <div id="fallback" class="admonition warning">
   <script>$('#fallback').hide();</script>
@@ -245,28 +61,30 @@
   
   </div>
 
-              </div>
-              
-              
-              <div class='prev-next-bottom'>
-                
-
-              </div>
-              
-          </main>
-          
-
+          </div>
+        </div>
       </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
     </div>
-
-    <script src="_static/js/index.js"></script>
-    <footer class="footer mt-5 mt-md-0">
-  <div class="container">
-    <p>
-          &copy; Copyright 2020, Bert Palm.<br/>
-        Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.<br/>
-    </p>
-  </div>
-</footer>
   </body>
 </html>
\ No newline at end of file
diff --git a/dox/_build/html/search.html.md b/dox/_build/html/search.html.md
new file mode 100644
index 0000000..47d7288
--- /dev/null
+++ b/dox/_build/html/search.html.md
@@ -0,0 +1,97 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <title>Search &#8212; dios  documentation</title>
+    <link rel="stylesheet" href="_static/nature.css" type="text/css" />
+    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="_static/graphviz.css" />
+
+    <script id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
+    <script src="_static/jquery.js"></script>
+    <script src="_static/underscore.js"></script>
+    <script src="_static/doctools.js"></script>
+    <script src="_static/language_data.js"></script>
+    <script src="_static/searchtools.js"></script>
+    <link rel="index" title="Index" href="genindex.html" />
+    <link rel="search" title="Search" href="#" />
+
+<script src="searchindex.js" defer></script>
+</head>
+<body>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body" role="main">
+            
+
+<h1 id="search-documentation">
+Search
+</h1>
+<div id="fallback" class="admonition warning">
+
+<script>$('#fallback').hide();</script>
+<p>
+    Please activate JavaScript to enable the search
+    functionality.
+
+</p>
+
+</div>
+
+<p>
+    Searching for multiple words only shows matches that contain
+    all words.
+
+</p>
+<form action method="get">
+    <input type="text" name="q" aria-labelledby="search-documentation" value="" />
+    <input type="submit" value="search" />
+    <span id="search-progress" style="padding-left: 10px"></span>
+
+</form>
+<div id="search-results">
+
+</div>
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related" role="navigation" aria-label="related navigation">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="py-modindex.html" title="Python Module Index"
+             >modules</a> |</li>
+        <li class="nav-item nav-item-0"><a href="index.html">dios  documentation</a> &#187;</li> 
+      </ul>
+    </div>
+    <div class="footer" role="contentinfo">
+        &#169; Copyright 2020, Bert Palm.
+      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 3.0.1.
+    </div>
+
+</body>
+</html>
diff --git a/dox/_build/markdown/_static/graphviz.css b/dox/_build/markdown/_static/graphviz.css
deleted file mode 100644
index 8ab69e0..0000000
--- a/dox/_build/markdown/_static/graphviz.css
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * graphviz.css
- * ~~~~~~~~~~~~
- *
- * Sphinx stylesheet -- graphviz extension.
- *
- * :copyright: Copyright 2007-2020 by the Sphinx team, see AUTHORS.
- * :license: BSD, see LICENSE for details.
- *
- */
-
-img.graphviz {
-    border: 0;
-    max-width: 100%;
-}
-
-object.graphviz {
-    max-width: 100%;
-}
diff --git a/dox/_build/markdown/api/dios.CastPolicy.md b/dox/_build/markdown/api/dios.CastPolicy.md
deleted file mode 100644
index e74becf..0000000
--- a/dox/_build/markdown/api/dios.CastPolicy.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# CastPolicy
-
-
-### class dios.CastPolicy()
-Bases: `object`
-
-### Attributes Summary
-
-| `force`
- | 
-
- |
-| `never`
- | 
-
- |
-| `save`
-  | 
-
- |
-### Attributes Documentation
-
-
-#### force( = 'force')
-
-#### never( = 'never')
-
-#### save( = 'save')
diff --git a/dox/_build/markdown/api/dios.DictOfSeries.md b/dox/_build/markdown/api/dios.DictOfSeries.md
deleted file mode 100644
index 466e7f2..0000000
--- a/dox/_build/markdown/api/dios.DictOfSeries.md
+++ /dev/null
@@ -1,856 +0,0 @@
-# DictOfSeries
-
-
-### class dios.DictOfSeries(data=None, columns=None, index=None, itype=None, cast_policy='save', fastpath=False)
-Bases: `dios.base._DiosBase`
-
-A data frame where every column has its own index.
-
-DictOfSeries is a collection of pd.Series’s which aim to be as close as possible similar to
-pd.DataFrame. The advantage over pd.DataFrame is, that every column has its own row-index,
-unlike the former, which provide a single row-index for all columns. This solves problems with
-unaligned data and data which varies widely in length.
-
-Indexing with `di[]`, `di.loc[]` and `di.iloc[]`  should work analogous to these methods
-from pd.DataFrame. The indexer can be a single label, a slice, a list-like, a boolean list-like,
-or a boolean DictOfSeries/pd.DataFrame and can be used to selectively get or set data.
-
-
-* **Parameters**
-
-    
-    * **data** (*array-like**, **Iterable**, **dict**, or **scalar value*) – Contains data stored in Series.
-
-
-    * **columns** (*array-like*) – Column labels to use for resulting frame. Will default to
-    RangeIndex(0, 1, 2, …, n) if no column labels are provided.
-
-
-    * **index** (*Index** or **array-like*) – Index to use to reindex every given series during init. Ignored if omitted.
-
-
-    * **itype** (*Itype**, **pd.Index**, **Itype-string-repr** or **type*) – Every series that is inserted, must have an index of this type or any
-    of this types subtypes.
-    If None, the itype is inferred as soon as the first non-empty series is inserted.
-
-
-    * **cast_policy** (*{'save'**, **'force'**, **'never'}**, **default 'save'*) – Policy used for (down-)casting the index of a series if its type does not match
-    the `itype`.
-
-
-### Attributes Summary
-
-| `aloc`
- | 
-
- |
-| `at`
-    | 
-
- |
-| `cast_policy`
- | 
-
- |
-| `columns`
-     | 
-
- |
-| `debugDf`
-     | 
-
- |
-| `dtypes`
-      | 
-
- |
-| `empty`
-       | 
-
- |
-| `iat`
-         | 
-
- |
-| `iloc`
-        | 
-
- |
-| `indexes`
-     | Return pd.series with the indexes.
-
- |
-| `itype`
-       | 
-
-                                   |
-| `lengths`
-     | 
-
-                                   |
-| `loc`
-         | 
-
-                                   |
-| `size`
-        | 
-
-                                   |
-| `values`
-      | 
-
-                                   |
-### Methods Summary
-
-| `all`([axis])
-
- | 
-
-                                   |
-| `any`([axis])
-
- | 
-
-                                   |
-| `apply`(func[, axis, raw, args])
-
- | Apply a function along an axis of the DictOfSeries.
-
- |
-| `astype`(dtype[, copy, errors])
-
-  | 
-
-                                                    |
-| `clear`()
-
-                        | 
-
-                                                    |
-| `copy`([deep])
-
-                   | 
-
-                                                    |
-| `copy_empty`([columns])
-
-          | 
-
-                                                    |
-| `dropempty`()
-
-                    | 
-
-                                                    |
-| `dropna`([inplace])
-
-              | 
-
-                                                    |
-| `equals`(other)
-
-                  | 
-
-                                                    |
-| `for_each`(attr_or_callable, \*\*kwds)
-
- | Apply a callable or a pandas.Series method or property on each column.
-
- |
-| `get`(key[, default])
-
-                | 
-
-                                                                       |
-| `hasnans`([axis, drop_empty])
-
-        | Returns a boolean Series along an axis, which indicates if it contains NA-entries.
-
- |
-| `index_of`([method])
-
-                 | Return an single index with indices from all columns.
-
-                              |
-| `isdata`()
-
-                           | Alias for `DictOfSeries.notna(drop_empty=True)`.
-
-                                     |
-| `isempty`()
-
-                          | Returns a boolean Series, which indicates if an column is empty
-
-                    |
-| `isin`(values)
-
-                       | 
-
-                                                                                   |
-| `isna`([drop_empty])
-
-                 | Return a boolean DictOfSeries which indicates NA positions.
-
-                        |
-| `isnull`([drop_empty])
-
-               | Alias, see DictOfSeries.isna.
-
-                                                      |
-| `items`()
-
-                            | 
-
-                                                                                   |
-| `iteritems`()
-
-                        | 
-
-                                                                                   |
-| `iterrows`([fill_value, squeeze])
-
-    | Iterate over DictOfSeries rows as (index, pandas.Series/DictOfSeries) pairs.
-
-       |
-| `keys`()
-
-                             | 
-
-                                                                                   |
-| `max`([axis, skipna])
-
-                | 
-
-                                                                                   |
-| `memory_usage`([index, deep])
-
-        | 
-
-                                                                                   |
-| `min`([axis, skipna])
-
-                | 
-
-                                                                                   |
-| `notempty`()
-
-                         | Returns a boolean Series, which indicates if an column is not empty
-
-                |
-| `notna`([drop_empty])
-
-                | Return a boolean DictOfSeries which indicates non-NA positions.
-
-                    |
-| `notnull`([drop_empty])
-
-              | Alias, see `DictOfSeries.notna`.
-
-                                                     |
-| `pop`(\*args)
-
-                         | 
-
-                                                                                   |
-| `popitem`()
-
-                          | 
-
-                                                                                   |
-| `reduce_columns`(func[, initial, skipna])
-
- | Reduce all columns to a single pandas.Series by a given function.
-
-                  |
-| `setdefault`(key[, default])
-
-              | 
-
-                                                                                   |
-| `squeeze`([axis])
-
-                         | 
-
-                                                                                   |
-| `to_csv`(\*args, \*\*kwargs)
-
-                 | Write object to a comma-separated values (csv) file.
-
-                               |
-| `to_df`()
-
-                                 | 
-
-                                                                                   |
-| `to_string`([max_rows, min_rows, max_cols, …])
-
- | Pretty print a dios.
-
-                                                               |
-| `update`(other)
-
-                                | 
-
-                                                                                   |
-### Attributes Documentation
-
-
-#### aloc()
-
-#### at()
-
-#### cast_policy()
-
-#### columns()
-
-#### debugDf()
-
-#### dtypes()
-
-#### empty()
-
-#### iat()
-
-#### iloc()
-
-#### indexes()
-Return pd.series with the indexes.
-
-
-#### itype()
-
-#### lengths()
-
-#### loc()
-
-#### size()
-
-#### values()
-### Methods Documentation
-
-
-#### all(axis=0)
-
-#### any(axis=0)
-
-#### apply(func, axis=0, raw=False, args=, \*\*kwds)
-Apply a function along an axis of the DictOfSeries.
-
-
-* **Parameters**
-
-    
-    * **func** (*callable*) – Function to apply on each column.
-
-
-    * **axis** (*{0** or **'index'**, **1** or **'columns'}**, **default 0*) – Axis along which the function is applied:
-
-
-        * 0 or ‘index’: apply function to each column.
-
-
-        * 1 or ‘columns’: NOT IMPLEMENTED
-
-
-
-    * **raw** (*bool**, **default False*) – Determines if row or column is passed as a Series or ndarray object:
-
-
-        * `False` : passes each row or column as a Series to the
-    function.
-
-
-        * `True` : the passed function will receive ndarray objects
-    instead.
-    If you are just applying a NumPy reduction function this will
-    achieve much better performance.
-
-
-
-    * **args** (*tuple*) – Positional arguments to pass to func in addition to the
-    array/series.
-
-
-    * **\*\*kwds** – Additional keyword arguments to pass as keywords arguments to
-    func.
-
-
-
-* **Returns**
-
-    Result of applying `func` along the given axis of the
-    DataFrame.
-
-
-
-* **Return type**
-
-    Series or DataFrame
-
-
-
-* **Raises**
-
-    **NotImplementedError** – 
-    * if axis is ‘columns’ or 1
-
-
-
-
-#### astype(dtype, copy=True, errors='raise')
-
-#### clear()
-
-#### copy(deep=True)
-
-#### copy_empty(columns=True)
-
-#### dropempty()
-
-#### dropna(inplace=False)
-
-#### equals(other)
-
-#### for_each(attr_or_callable, \*\*kwds)
-Apply a callable or a pandas.Series method or property on each column.
-
-
-* **Parameters**
-
-    
-    * **attr_or_callable** (*Any*) – A pandas.Series attribute or any callable, to apply on each column.
-    A series attribute can be any property, field or method and also
-    could be specified as string. If a callable is given it must take
-    pandas.Series as the only positional argument.
-
-
-    * **\*\*kwds** (*any*) – kwargs to passed to callable
-
-
-
-* **Returns**
-
-    A series with the results, indexed by the column labels.
-
-
-
-* **Return type**
-
-    pandas.Series
-
-
-### Examples
-
-```python
->>> d = DictOfSeries([range(3), range(4)], columns=['a', 'b'])
->>> d
-   a |    b |
-==== | ==== |
-0  0 | 0  0 |
-1  1 | 1  1 |
-2  2 | 2  2 |
-     | 3  3 |
-```
-
-Use with a callable..
-
-```python
->>> d.for_each(max)
-columns
-a    2
-b    3
-dtype: object
-```
-
-..or with a string, denoting a pd.Series attribute and
-therefor is the same as giving the latter.
-
-```python
->>> d.for_each('max')
-columns
-a    2
-b    3
-dtype: object
-```
-
-```python
->>> d.for_each(pd.Series.max)
-columns
-a    2
-b    3
-dtype: object
-```
-
-Both also works with properties:
-
-```python
->>> d.for_each('dtype')
-columns
-a    int64
-b    int64
-dtype: object
-```
-
-
-#### get(key, default=None)
-
-#### hasnans(axis=0, drop_empty=False)
-Returns a boolean Series along an axis, which indicates if it contains NA-entries.
-
-
-#### index_of(method='all')
-Return an single index with indices from all columns.
-
-
-* **Parameters**
-
-    **method** (*string*) – 
-    * ‘all’ : get all indices from all columns
-
-
-    * ’union’ : alias for ‘all’
-
-
-    * ’shared’ : get indices that are present in every columns
-
-
-    * ’intersection’ : alias for ‘shared’
-
-
-    * ’uniques’ : get indices that are only present in a single column
-
-
-    * ’non-uniques’ : get indices that are present in more than one column
-
-
-
-
-* **Returns**
-
-    A single duplicate-free index, somehow representing indices of all columns.
-
-
-
-* **Return type**
-
-    pd.Index
-
-
-
-#### isdata()
-Alias for `DictOfSeries.notna(drop_empty=True)`.
-
-
-#### isempty()
-Returns a boolean Series, which indicates if an column is empty
-
-
-#### isin(values)
-
-#### isna(drop_empty=False)
-Return a boolean DictOfSeries which indicates NA positions.
-
-
-#### isnull(drop_empty=False)
-Alias, see DictOfSeries.isna.
-
-
-#### items()
-
-#### iteritems()
-
-#### iterrows(fill_value=nan, squeeze=True)
-Iterate over DictOfSeries rows as (index, pandas.Series/DictOfSeries) pairs.
-**MAY BE VERY PERFORMANCE AND/OR MEMORY EXPENSIVE**
-
-
-* **Parameters**
-
-    
-    * **fill_value** (*scalar**, **default numpy.nan*) – Fill value for row entry, if the column does not have an entry
-    at the current index location. This ensures that the returned
-    Row always contain all columns. If `None` is given no value
-    is filled.
-
-    If `fill_value=None` and `squeeze=True` the resulting Row
-    (a pandas.Series) may differ in length between iterator calls.
-    That’s because an entry, that is not present in a column, will
-    also not be present in the resulting Row.
-
-
-
-    * **squeeze** (*bool**, **default False*) – 
-        * `True` : A pandas.Series is returned for each row.
-
-
-        * `False` : A single-rowed DictOfSeries is returned for each row.
-
-
-
-
-* **Yields**
-
-    
-    * **index** (*label*) – The index of the row.
-
-
-    * **data** (*Series or DictOfSeries*) – The data of the row as a Series if squeeze is True, as
-    a DictOfSeries otherwise.
-
-
-
-#### keys()
-
-#### max(axis=None, skipna=None)
-
-#### memory_usage(index=True, deep=False)
-
-#### min(axis=0, skipna=True)
-
-#### notempty()
-Returns a boolean Series, which indicates if an column is not empty
-
-
-#### notna(drop_empty=False)
-Return a boolean DictOfSeries which indicates non-NA positions.
-
-
-#### notnull(drop_empty=False)
-Alias, see `DictOfSeries.notna`.
-
-
-#### pop(\*args)
-
-#### popitem()
-
-#### reduce_columns(func, initial=None, skipna=False)
-Reduce all columns to a single pandas.Series by a given function.
-
-Apply a function of two pandas.Series as arguments, cumulatively to all
-columns, from left to right, so as to reduce the columns to a single
-pandas.Series. If initial is present, it is placed before the columns
-in the calculation, and serves as a default when the columns are empty.
-
-
-* **Parameters**
-
-    
-    * **func** (*function*) – The function must take two identically indexed pandas.Series and should
-    return a single pandas.Series with the same index.
-
-
-    * **initial** (*column-label** or **pd.Series**, **default None*) – The series to start with. If None a dummy series is created, with the
-    indices of all columns and the first seen values.
-
-
-    * **skipna** (*bool**, **default False*) – If True, skip NaN values.
-
-
-
-* **Returns**
-
-    A series with the reducing result and the index of the start series,
-    defined by `initializer`.
-
-
-
-* **Return type**
-
-    pandas.Series
-
-
-
-#### setdefault(key, default=None)
-
-#### squeeze(axis=None)
-
-#### to_csv(\*args, \*\*kwargs)
-Write object to a comma-separated values (csv) file.
-
-**Versionchanged:** Changed in version 0.24.0: The order of arguments for Series was changed.
-
-
-* **Parameters**
-
-    
-    * **path_or_buf** (*str** or **file handle**, **default None*) – File path or object, if None is provided the result is returned as
-    a string.  If a file object is passed it should be opened with
-    newline=’’, disabling universal newlines.
-
-    **Versionchanged:** Changed in version 0.24.0: Was previously named “path” for Series.
-
-
-
-    * **sep** (*str**, **default '**,**'*) – String of length 1. Field delimiter for the output file.
-
-
-    * **na_rep** (*str**, **default ''*) – Missing data representation.
-
-
-    * **float_format** (*str**, **default None*) – Format string for floating point numbers.
-
-
-    * **columns** (*sequence**, **optional*) – Columns to write.
-
-
-    * **header** (*bool** or **list of str**, **default True*) – Write out the column names. If a list of strings is given it is
-    assumed to be aliases for the column names.
-
-    **Versionchanged:** Changed in version 0.24.0: Previously defaulted to False for Series.
-
-
-
-    * **index** (*bool**, **default True*) – Write row names (index).
-
-
-    * **index_label** (*str** or **sequence**, or **False**, **default None*) – Column label for index column(s) if desired. If None is given, and
-    header and index are True, then the index names are used. A
-    sequence should be given if the object uses MultiIndex. If
-    False do not print fields for index names. Use index_label=False
-    for easier importing in R.
-
-
-    * **mode** (*str*) – Python write mode, default ‘w’.
-
-
-    * **encoding** (*str**, **optional*) – A string representing the encoding to use in the output file,
-    defaults to ‘utf-8’.
-
-
-    * **compression** (*str** or **dict**, **default 'infer'*) – If str, represents compression mode. If dict, value at ‘method’ is
-    the compression mode. Compression mode may be any of the following
-    possible values: {‘infer’, ‘gzip’, ‘bz2’, ‘zip’, ‘xz’, None}. If
-    compression mode is ‘infer’ and path_or_buf is path-like, then
-    detect compression mode from the following extensions: ‘.gz’,
-    ‘.bz2’, ‘.zip’ or ‘.xz’. (otherwise no compression). If dict given
-    and mode is ‘zip’ or inferred as ‘zip’, other entries passed as
-    additional compression options.
-
-    **Versionchanged:** Changed in version 1.0.0: May now be a dict with key ‘method’ as compression mode
-    and other entries as additional compression options if
-    compression mode is ‘zip’.
-
-
-
-    * **quoting** (*optional constant from csv module*) – Defaults to csv.QUOTE_MINIMAL. If you have set a float_format
-    then floats are converted to strings and thus csv.QUOTE_NONNUMERIC
-    will treat them as non-numeric.
-
-
-    * **quotechar** (*str**, **default '"'*) – String of length 1. Character used to quote fields.
-
-
-    * **line_terminator** (*str**, **optional*) – The newline character or character sequence to use in the output
-    file. Defaults to os.linesep, which depends on the OS in which
-    this method is called (‘n’ for linux, ‘rn’ for Windows, i.e.).
-
-    **Versionchanged:** Changed in version 0.24.0.
-
-
-
-    * **chunksize** (*int** or **None*) – Rows to write at a time.
-
-
-    * **date_format** (*str**, **default None*) – Format string for datetime objects.
-
-
-    * **doublequote** (*bool**, **default True*) – Control quoting of quotechar inside a field.
-
-
-    * **escapechar** (*str**, **default None*) – String of length 1. Character used to escape sep and quotechar
-    when appropriate.
-
-
-    * **decimal** (*str**, **default '.'*) – Character recognized as decimal separator. E.g. use ‘,’ for
-    European data.
-
-
-
-* **Returns**
-
-    If path_or_buf is None, returns the resulting csv format as a
-    string. Otherwise returns None.
-
-
-
-* **Return type**
-
-    None or str
-
-
-### Examples
-
-```python
->>> df = pd.DataFrame({'name': ['Raphael', 'Donatello'],
-...                    'mask': ['red', 'purple'],
-...                    'weapon': ['sai', 'bo staff']})
->>> df.to_csv(index=False)
-'name,mask,weapon\nRaphael,red,sai\nDonatello,purple,bo staff\n'
-```
-
-Create ‘out.zip’ containing ‘out.csv’
-
-```python
->>> compression_opts = dict(method='zip',
-...                         archive_name='out.csv')  
->>> df.to_csv('out.zip', index=False,
-...           compression=compression_opts)  
-```
-
-
-#### to_df()
-
-#### to_string(max_rows=None, min_rows=None, max_cols=None, na_rep='NaN', show_dimensions=False, method='indexed', no_value=' ', empty_series_rep='no data', col_delim=' | ', header_delim='=', col_space=None)
-Pretty print a dios.
-
-if method == indexed (default):
-
-    every column is represented by a own index and corresponding values
-
-if method == aligned [2]:
-
-    one(!) global index is generated and values from a column appear at
-    the corresponding index-location.
-
-
-* **Parameters**
-
-    
-    * **max_cols** – not more column than max_cols are printed [1]
-
-
-    * **max_rows** – see min_rows [1]
-
-
-    * **min_rows** – not more rows than min_rows are printed, if rows of any series exceed max_rows [1]
-
-
-    * **na_rep** – all NaN-values are replaced by na_rep. Default NaN
-
-
-    * **empty_series_rep** – Ignored if not method=’indexed’.
-    Empty series are represented by the string in empty_series_rep
-
-
-    * **col_delim** (*str*) – Ignored if not method=’indexed’.
-    between all columns col_delim is inserted.
-
-
-    * **header_delim** – Ignored if not method=’indexed’.
-    between the column names (header) and the data, header_delim is inserted,
-    if not None. The string is repeated, up to the width of the column. (str or None).
-
-
-    * **no_value** – Ignored if not method=’aligned’.
-    value that indicates, that no entry in the underling series is present. Bear in mind
-    that this should differ from na_rep, otherwise you cannot differ missing- from NaN- values.
-
-
-### Notes
-
-[1]: defaults to the corresponding value in dios_options
-[2]: the common-params are directly passed to pd.DataFrame.to_string(..)
-under the hood, if method is aligned
-
-
-#### update(other)
diff --git a/dox/_build/markdown/api/dios.DtItype.md b/dox/_build/markdown/api/dios.DtItype.md
deleted file mode 100644
index e71767b..0000000
--- a/dox/_build/markdown/api/dios.DtItype.md
+++ /dev/null
@@ -1,34 +0,0 @@
-# DtItype
-
-
-### class dios.DtItype()
-Bases: `dios.lib.__Itype`
-
-### Attributes Summary
-
-| `min_pdindex`
- | 
-
- |
-| `name`
-                                         | 
-
-                                                                                   |
-| `subtypes`
-                                     | 
-
-                                                                                   |
-| `unique`
-                                       | 
-
-                                                                                   |
-### Attributes Documentation
-
-
-#### min_pdindex( = DatetimeIndex([], dtype='datetime64[ns]', freq=None))
-
-#### name( = 'datetime')
-
-#### subtypes( = (<class 'pandas.core.indexes.datetimes.DatetimeIndex'>,))
-
-#### unique( = True)
diff --git a/dox/_build/markdown/api/dios.FloatItype.md b/dox/_build/markdown/api/dios.FloatItype.md
deleted file mode 100644
index dac7fa4..0000000
--- a/dox/_build/markdown/api/dios.FloatItype.md
+++ /dev/null
@@ -1,34 +0,0 @@
-# FloatItype
-
-
-### class dios.FloatItype()
-Bases: `dios.lib.__Itype`
-
-### Attributes Summary
-
-| `min_pdindex`
- | 
-
- |
-| `name`
-                                         | 
-
-                                                                                   |
-| `subtypes`
-                                     | 
-
-                                                                                   |
-| `unique`
-                                       | 
-
-                                                                                   |
-### Attributes Documentation
-
-
-#### min_pdindex( = Float64Index([], dtype='float64'))
-
-#### name( = 'float')
-
-#### subtypes( = (<class 'pandas.core.indexes.numeric.Float64Index'>, <class 'float'>))
-
-#### unique( = True)
diff --git a/dox/_build/markdown/api/dios.IntItype.md b/dox/_build/markdown/api/dios.IntItype.md
deleted file mode 100644
index 047a12b..0000000
--- a/dox/_build/markdown/api/dios.IntItype.md
+++ /dev/null
@@ -1,34 +0,0 @@
-# IntItype
-
-
-### class dios.IntItype()
-Bases: `dios.lib.__Itype`
-
-### Attributes Summary
-
-| `min_pdindex`
- | 
-
- |
-| `name`
-                                         | 
-
-                                                                                   |
-| `subtypes`
-                                     | 
-
-                                                                                   |
-| `unique`
-                                       | 
-
-                                                                                   |
-### Attributes Documentation
-
-
-#### min_pdindex( = Int64Index([], dtype='int64'))
-
-#### name( = 'integer')
-
-#### subtypes( = (<class 'pandas.core.indexes.range.RangeIndex'>, <class 'pandas.core.indexes.numeric.Int64Index'>, <class 'pandas.core.indexes.numeric.UInt64Index'>, <class 'int'>))
-
-#### unique( = True)
diff --git a/dox/_build/markdown/api/dios.ItypeCastError.md b/dox/_build/markdown/api/dios.ItypeCastError.md
deleted file mode 100644
index 2ae1205..0000000
--- a/dox/_build/markdown/api/dios.ItypeCastError.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# ItypeCastError
-
-
-### exception dios.ItypeCastError()
diff --git a/dox/_build/markdown/api/dios.ItypeCastWarning.md b/dox/_build/markdown/api/dios.ItypeCastWarning.md
deleted file mode 100644
index 9b2d0d1..0000000
--- a/dox/_build/markdown/api/dios.ItypeCastWarning.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# ItypeCastWarning
-
-
-### exception dios.ItypeCastWarning()
diff --git a/dox/_build/markdown/api/dios.ItypeWarning.md b/dox/_build/markdown/api/dios.ItypeWarning.md
deleted file mode 100644
index ff627fc..0000000
--- a/dox/_build/markdown/api/dios.ItypeWarning.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# ItypeWarning
-
-
-### exception dios.ItypeWarning()
diff --git a/dox/_build/markdown/api/dios.NumItype.md b/dox/_build/markdown/api/dios.NumItype.md
deleted file mode 100644
index 114b437..0000000
--- a/dox/_build/markdown/api/dios.NumItype.md
+++ /dev/null
@@ -1,34 +0,0 @@
-# NumItype
-
-
-### class dios.NumItype()
-Bases: `dios.lib.__Itype`
-
-### Attributes Summary
-
-| `min_pdindex`
- | 
-
- |
-| `name`
-                                         | 
-
-                                                                                   |
-| `subtypes`
-                                     | 
-
-                                                                                   |
-| `unique`
-                                       | 
-
-                                                                                   |
-### Attributes Documentation
-
-
-#### min_pdindex( = Float64Index([], dtype='float64'))
-
-#### name( = 'numeric')
-
-#### subtypes( = (<class 'dios.lib.IntItype'>, <class 'dios.lib.FloatItype'>, <class 'pandas.core.indexes.range.RangeIndex'>, <class 'pandas.core.indexes.numeric.Int64Index'>, <class 'pandas.core.indexes.numeric.UInt64Index'>, <class 'int'>, <class 'pandas.core.indexes.numeric.Float64Index'>, <class 'float'>))
-
-#### unique( = False)
diff --git a/dox/_build/markdown/api/dios.ObjItype.md b/dox/_build/markdown/api/dios.ObjItype.md
deleted file mode 100644
index 6415157..0000000
--- a/dox/_build/markdown/api/dios.ObjItype.md
+++ /dev/null
@@ -1,34 +0,0 @@
-# ObjItype
-
-
-### class dios.ObjItype()
-Bases: `dios.lib.__Itype`
-
-### Attributes Summary
-
-| `min_pdindex`
- | 
-
- |
-| `name`
-                                         | 
-
-                                                                                   |
-| `subtypes`
-                                     | 
-
-                                                                                   |
-| `unique`
-                                       | 
-
-                                                                                   |
-### Attributes Documentation
-
-
-#### min_pdindex( = Index([], dtype='object'))
-
-#### name( = 'object')
-
-#### subtypes( = (<class 'dios.lib.DtItype'>, <class 'dios.lib.IntItype'>, <class 'dios.lib.FloatItype'>, <class 'dios.lib.NumItype'>, <class 'str'>, <class 'pandas.core.indexes.category.CategoricalIndex'>, <class 'pandas.core.indexes.interval.IntervalIndex'>, <class 'pandas.core.indexes.period.PeriodIndex'>, <class 'pandas.core.indexes.timedeltas.TimedeltaIndex'>, <class 'pandas.core.indexes.base.Index'>, <class 'pandas.core.indexes.datetimes.DatetimeIndex'>, <class 'dios.lib.IntItype'>, <class 'dios.lib.FloatItype'>, <class 'pandas.core.indexes.range.RangeIndex'>, <class 'pandas.core.indexes.numeric.Int64Index'>, <class 'pandas.core.indexes.numeric.UInt64Index'>, <class 'int'>, <class 'pandas.core.indexes.numeric.Float64Index'>, <class 'float'>))
-
-#### unique( = False)
diff --git a/dox/_build/markdown/api/dios.Opts.md b/dox/_build/markdown/api/dios.Opts.md
deleted file mode 100644
index 141b7f5..0000000
--- a/dox/_build/markdown/api/dios.Opts.md
+++ /dev/null
@@ -1,40 +0,0 @@
-# Opts
-
-
-### class dios.Opts()
-Bases: `object`
-
-### Attributes Summary
-
-| `itype_err`
- | 
-
- |
-| `itype_ignore`
-                                 | 
-
-                                                                                   |
-| `itype_warn`
-                                   | 
-
-                                                                                   |
-| `repr_aligned`
-                                 | 
-
-                                                                                   |
-| `repr_indexed`
-                                 | 
-
-                                                                                   |
-### Attributes Documentation
-
-
-#### itype_err( = 'err')
-
-#### itype_ignore( = 'ignore')
-
-#### itype_warn( = 'warn')
-
-#### repr_aligned( = 'aligned')
-
-#### repr_indexed( = 'indexed')
diff --git a/dox/_build/markdown/api/dios.OptsFields.md b/dox/_build/markdown/api/dios.OptsFields.md
deleted file mode 100644
index 75b753e..0000000
--- a/dox/_build/markdown/api/dios.OptsFields.md
+++ /dev/null
@@ -1,50 +0,0 @@
-# OptsFields
-
-
-### class dios.OptsFields()
-Bases: `object`
-
-storage class for the keys in `dios_options`
-
-### Attributes Summary
-
-| `dios_repr`
- | 
-
- |
-| `disp_max_cols`
-                                | dios default representation: - indexed (default) - show a index for every series - aligned     - show a pd.Dataframe, where all indices, from all series                   are merged together.
-
- |
-| `disp_max_rows`
-                                | 
-
-                                                                                                                                                                                                |
-| `disp_min_rows`
-                                | 
-
-                                                                                                                                                                                                |
-| `mixed_itype_warn_policy`
-                      | Set the number of rows and variables to display in a call that use `__repr__` or `__str__` like e.g.
-
-                                                                                                |
-### Attributes Documentation
-
-
-#### dios_repr( = 'dios_repr')
-
-#### disp_max_cols( = 'disp_max_vars')
-dios default representation:
-- indexed (default) - show a index for every series
-- aligned     - show a pd.Dataframe, where all indices, from all series
-
-> are merged together.
-
-
-#### disp_max_rows( = 'disp_max_rows ')
-
-#### disp_min_rows( = 'disp_min_rows ')
-
-#### mixed_itype_warn_policy( = 'mixed_itype_policy')
-Set the number of rows and variables to display in a call that use
-`__repr__` or `__str__` like e.g. `print(dios)` do.
diff --git a/dox/_build/markdown/api/dios.cast_to_itype.md b/dox/_build/markdown/api/dios.cast_to_itype.md
deleted file mode 100644
index 7a0b7ce..0000000
--- a/dox/_build/markdown/api/dios.cast_to_itype.md
+++ /dev/null
@@ -1,10 +0,0 @@
-# cast_to_itype
-
-
-### dios.cast_to_itype(series, itype, policy='lossless', err='raise', inplace=False)
-Cast a series (more explicit the type of the index) to fit the itype of a dios.
-
-Return the casted series if successful, None otherwise.
-
-**NOTE**: This is very basic number-casting, so in most cases, information from
-the old index will be lost after the cast.
diff --git a/dox/_build/markdown/api/dios.dios_options.md b/dox/_build/markdown/api/dios.dios_options.md
deleted file mode 100644
index c3bf39f..0000000
--- a/dox/_build/markdown/api/dios.dios_options.md
+++ /dev/null
@@ -1,25 +0,0 @@
-# dios_options
-
-
-### dios.dios_options( = {'dios_repr': 'indexed', 'disp_max_rows ': 60, 'disp_max_vars': 10, 'disp_min_rows ': 10, 'mixed_itype_policy': 'warn'})
-dict() -> new empty dictionary
-dict(mapping) -> new dictionary initialized from a mapping object’s
-
-> (key, value) pairs
-
-dict(iterable) -> new dictionary initialized as if via:
-
-    d = {}
-    for k, v in iterable:
-
-    > d[k] = v
-
-dict(
-
-```
-**
-```
-
-kwargs) -> new dictionary initialized with the name=value pairs
-
-    in the keyword argument list.  For example:  dict(one=1, two=2)
diff --git a/dox/_build/markdown/api/dios.get_itype.md b/dox/_build/markdown/api/dios.get_itype.md
deleted file mode 100644
index 8dcbc65..0000000
--- a/dox/_build/markdown/api/dios.get_itype.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# get_itype
-
-
-### dios.get_itype(obj)
-Return the according Itype, by any of any possible user input, like
-
-    
-    * “datetime”
-
-
-    * DtItype
-
-
-    * pd.Series(…).index
-
-
-    * pd.DatetimeIndex
-
-and return the according Itype
diff --git a/dox/_build/markdown/api/dios.is_itype.md b/dox/_build/markdown/api/dios.is_itype.md
deleted file mode 100644
index 2cdf280..0000000
--- a/dox/_build/markdown/api/dios.is_itype.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# is_itype
-
-
-### dios.is_itype(obj, itype)
-Check if obj is a instance of the given itype or its str-alias was given
diff --git a/dox/_build/markdown/api/dios.is_itype_like.md b/dox/_build/markdown/api/dios.is_itype_like.md
deleted file mode 100644
index 4b62ad5..0000000
--- a/dox/_build/markdown/api/dios.is_itype_like.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# is_itype_like
-
-
-### dios.is_itype_like(obj, itype)
-Check if obj is a subclass or a instance of the given itype or any of its subtypes
diff --git a/dox/_build/markdown/api/dios.is_itype_subtype.md b/dox/_build/markdown/api/dios.is_itype_subtype.md
deleted file mode 100644
index 4c590db..0000000
--- a/dox/_build/markdown/api/dios.is_itype_subtype.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# is_itype_subtype
-
-
-### dios.is_itype_subtype(obj, itype)
-Check if obj is a subclass or a instance of a subclass of the given itype
diff --git a/dox/_build/markdown/api/dios.pprint_dios.md b/dox/_build/markdown/api/dios.pprint_dios.md
deleted file mode 100644
index e66193b..0000000
--- a/dox/_build/markdown/api/dios.pprint_dios.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# pprint_dios
-
-
-### dios.pprint_dios(dios, max_rows=None, min_rows=None, max_cols=None, na_rep='NaN', empty_series_rep='no data', col_space=None, show_dimensions=True, col_delim=' | ', header_delim='=')
diff --git a/dox/_build/markdown/api/dios.to_dios.md b/dox/_build/markdown/api/dios.to_dios.md
deleted file mode 100644
index f217880..0000000
--- a/dox/_build/markdown/api/dios.to_dios.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# to_dios
-
-
-### dios.to_dios(obj)
diff --git a/dox/_build/markdown/index.md b/dox/_build/markdown/index.md
deleted file mode 100644
index 18d897f..0000000
--- a/dox/_build/markdown/index.md
+++ /dev/null
@@ -1,122 +0,0 @@
-<!-- dios documentation master file, created by
-sphinx-quickstart on Sun Apr 19 02:36:37 2020.
-You can adapt this file completely to your liking, but it should at least
-contain the root `toctree` directive. -->
-# Indices and tables
-
-
-* Index
-
-
-* Module Index
-
-
-* Search Page
-
-## dios Package
-
-### Functions
-
-| `cast_to_itype`(series, itype[, policy, err, …])
-
- | Cast a series (more explicit the type of the index) to fit the itype of a dios.
-
- |
-| `get_itype`(obj)
-
-                                 | Return the according Itype, by any of any possible user input, like
-
-                                                                                                                             |
-| `is_itype`(obj, itype)
-
-                           | Check if obj is a instance of the given itype or its str-alias was given
-
-                                                                                                                        |
-| `is_itype_like`(obj, itype)
-
-                      | Check if obj is a subclass or a instance of the given itype or any of its subtypes
-
-                                                                                                              |
-| `is_itype_subtype`(obj, itype)
-
-                   | Check if obj is a subclass or a instance of a subclass of the given itype
-
-                                                                                                                       |
-| `pprint_dios`(dios[, max_rows, min_rows, …])
-
-     | 
-
-                                                                                                                                                                                                |
-| `to_dios`(obj)
-
-                                   | 
-
-                                                                                                                                                                                                |
-### Classes
-
-| `CastPolicy`
-                                     | 
-
-                                                                                                                                                                                                |
-| `DictOfSeries`([data, columns, index, itype, …])
-
- | A data frame where every column has its own index.
-
-                                                                                                                                              |
-| `DtItype`()
-
-                                      | 
-
-                                                                                                                                                                                                |
-| `FloatItype`()
-
-                                   | 
-
-                                                                                                                                                                                                |
-| `IntItype`()
-
-                                     | 
-
-                                                                                                                                                                                                |
-| `ItypeCastError`
-                                 | 
-
-                                                                                                                                                                                                |
-| `ItypeCastWarning`
-                               | 
-
-                                                                                                                                                                                                |
-| `ItypeWarning`
-                                   | 
-
-                                                                                                                                                                                                |
-| `NumItype`()
-
-                                     | 
-
-                                                                                                                                                                                                |
-| `ObjItype`()
-
-                                     | 
-
-                                                                                                                                                                                                |
-| `Opts`
-                                           | 
-
-                                                                                                                                                                                                |
-| `OptsFields`
-                                     | storage class for the keys in `dios_options`
-
-                                                                                                                                                      |
-### Variables
-
-| `dios_options`
-                                   | dict() -> new empty dictionary dict(mapping) -> new dictionary initialized from a mapping object’s     (key, value) pairs dict(iterable) -> new dictionary initialized as if via:     d = {}     for k, v in iterable:         d[k] = v dict(
-
-```
-**
-```
-
-kwargs) -> new dictionary initialized with the name=value pairs     in the keyword argument list.For example:  dict(one=1, two=2).
-
- |
diff --git a/dox/conf.py b/dox/conf.py
index 88f1346..0aeeaf9 100644
--- a/dox/conf.py
+++ b/dox/conf.py
@@ -33,10 +33,7 @@ extensions = [
     # "sphinx.ext.doctest",
     # "sphinx.ext.extlinks",
     # "sphinx.ext.todo",
-    # "sphinx.ext.intersphinx", # may fuck up automodapi
-    # "sphinx.ext.coverage",
-    # "sphinx.ext.mathjax",
-    # "sphinx.ext.ifconfig",
+    # add suupport for NumPy style docstrings
     "sphinx.ext.napoleon",
     'sphinx_automodapi.automodapi',
 ]
@@ -66,8 +63,8 @@ pygments_style = "sphinx"
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = "pydata_sphinx_theme"
-# html_theme = "nature"
+# html_theme = "pydata_sphinx_theme"
+html_theme = "nature"
 # html_theme_options = {
 # }
 
-- 
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