Cell Data to Point Data issues

Hi,

I’m using the Cell Data to Point Data filter in parallel with a rectilinear data set and it looks like it the Piece Invariant option isn’t working properly. It seems like the vtkPCellDataToPointData::RequestUpdateExtent() method it is detached from the full pipeline in that each process is getting the whole extent as the update extent and setting the UPDATE_EXTENT information has no effect on the upstream requests to my reader. Any ideas on this?

I can see issues when I try to contour my output from the Cell Data to Point Data filter in parallel that I don’t see in serial.

Thanks,
Andy

Note I have a potential fix at https://gitlab.kitware.com/vtk/vtk/merge_requests/5923.