[vtkusers] Contour of 3D Exodus Data

[Slaughter, Andrew E]

Thank you, this fixed by problem. I have another related question.

I am working on a data set that has multiple subdomains, so
"reader.GetOutput().GetBlock(0).GetBlock(1)" also exists. Do I need to
create two vtkContourFilters to show both subdomains, or is it possible to
setup two input ports on the vtkContourFilter. The latter doesn't seem to
work (I can send a script if this should work).

Thanks again,
Andrew

On Tue, Dec 1, 2015 at 12:50 AM, Favre Jean <jfavre at cscs.ch> wrote:

>
> There are a couple of issues with your example.
>
> The Exodus reader creates a multi-block dataset, whose first block is
> itself a multi-block dataset (You can see that in ParaView's Information
> tab).
>
> thus, your input should be:
>
> contours.SetInputData(reader.GetOutput().GetBlock(0).GetBlock(0))
>
> second, you need to tell contours which variable to use:
>
> contours.SetInputArrayToProcess(0, 0, 0, 0, "u")
>
> -----------------
> Jean/CSCS
>
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