David

The exodus reader is no doubt exporting multiblock data, so the SafeDownCast will fail. Add an extra test for Multiblock and then use an iterator to loop over blocks and then safedowncast and do what you need

JB
Hi,


Is there a way to make the Append DataSet Filter work with exodus files?
I have several that I want to append to use the calculator on.


I tried modifying the source to create a plugin

VTK/Graphics/vtkAppendFilter.cxx

but I always seem to be getting a null pointer from the SafeDownCast?

  vtkInformation *inInfo = inputVector[0]->GetInformationObject(idx);
vtkDataSet *ds vtkDataSet::SafeDownCast(inInfo->Get(vtkDataObject::DATA_OBJECT()));




thank you,
David Fuentes
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