Calculator / Gradient filter does not work with partial datasets

Hi

I am trying to use various filters to compute some properties from an xdmf file. It is read into paraview as a partial dataset. I am using the latest 5.11.1 on Windows.

When I employ the work around suggested in gitlab in this thread, it works fine (Calculator Does Not Work With Partial Dataset)

PFA my xdmf files.
ac.xdmf (21.3 KB)
ac.h5 (1.2 MB)