[Paraview] Append DataSet Filter and Exodus Files

[John Biddiscombe]

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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-- 
John Biddiscombe,                            email:biddisco @ cscs.ch
http://www.cscs.ch/
CSCS, Swiss National Supercomputing Centre  | Tel:  +41 (91) 610.82.07
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