Inter limit fix

fixed (one-off) error with limit higher than 2 (solving #388 (closed))

saqc/funcs/interpolation.py

@@ -186,8 +186,7 @@ class InterpolationMixin:
             self._data[field],
             method,
             order=order,
-            inter_limit=limit,
-            downgrade_interpolation=downgrade,
+            gap_limit=limit,
         )
 
         interpolated = self._data[field].isna() & inter_data.notna()
@@ -281,7 +280,7 @@ class InterpolationMixin:
             data=datcol,
             method=method,
             order=order,
-            inter_limit=limit,
+            gap_limit=limit,
             downgrade_interpolation=downgrade,
         )