NaN are unsuported by the Legacy VTK ascii reader
Steps to reproduce (with ParaView)
- run ParaView
- open nan.vtk
- apply
Generic Warning: In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/IO/Legacy/vtkDataReader.cxx, line 1506
Error reading ascii data. Possible mismatch of datasize with declaration.
ERROR: In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/IO/Legacy/vtkDataReader.cxx, line 838
vtkUnstructuredGridReader (0x854a7e0): Unsupported cell attribute type: nan for file: /home/glow/Downloads/nan.vtk