Spatial orientation of layers in mRM restart file

Extracting the 2d var "L11_fAcc" from "./restart/mRM_restart_001.nc" and plotting it shows the layer mirrored on both axis. See the picture below, one done with R using the raster package, the other from ncview (not nice, but you get an idea). This is not the case for "output/mHM_Fluxes_States.nc". I think it would be great if that is consistent over all files

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