[Paraview] Gradient of 2D velocity field with paraview

[Andy Bauer]

Your description is a bit vague to diagnose the issue. Can you share your
data set? I was able to use the Wavelet source, use the Slice filter and
then use the Gradient of Unstructured Data Set without any issues. Can you
see if that works for you?

Regards,
Andy

On Fri, Jan 30, 2015 at 5:26 AM, Eleonora Piersanti <
eleonorapiersanti at yahoo.it> wrote:

> Hi to everyone!
> I computed with finite elements a 2D velocity field. I plotted without any
> problem the velocity field with paraview. I would like to compute the
> gradient.
> I tried Filters->Gradient of Unstructured Data Set but without succes.
> Can you help me?
> Thanks,
> Nora
>
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