vtkNrrdReader: Images compressed by gzip are not read correctly.
By default, ITK can gzip compression in NRRD images, reducing the size of the image quite effectively. Sadly, I cannot read those images with vtkNrrdReader (checked with paraview-5.8).
In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/IO/Image/vtkNrrdReader.cxx, line 395 vtkPNrrdReader (0x6324060): Unsupported encoding: gzip
I can read the images with vtkNrrdReader if I disable the compression in ITK. Please find attached compressed and uncompressed samples of the same image, in case it helps.