Saving unstructured grids to .vtk file in parallel does not work
Saving an unstructured grid to a .vtk file in Parallel does not work, it fails with the following error :
ERROR: In /home/glow/work/kitware/paraview/paraviewSecondary/paraview/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 810
vtkPVCompositeDataPipeline (0x24bae20): Input for connection index 0 on input port index 0 for algorithm vtkAppendPolyData(0x242a0a0) is of type vtkUnstructuredGrid, but a vtkPolyData is required.
ERROR: In /home/glow/work/kitware/paraview/paraviewSecondary/paraview/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, line 810
vtkPVCompositeDataPipeline (0x24bae20): Input for connection index 1 on input port index 0 for algorithm vtkAppendPolyData(0x242a0a0) is of type vtkUnstructuredGrid, but a vtkPolyData is required.
How to reproduce :
- Open ParaView in parallel with autompi (or connect to a pvserver with at least 2 ranks)
- Open blow.vtk, apply
- Save Data as a .vtk file, any name
- Click Yes on the dialog
- Clock Ok on the dialog