[Paraview] BUG?: Paraview 3.14.1 Linux 64-bit --> can not call GradientsOfUnstructuredDataSet through python script

[Andy Bauer]

I'm able to get the GradientOfUnstructuredDataSet filter through the GUI's
python interpretor so I'm not sure what's causing your problem. Could you
share the script?

I am able to cause problems if I don't have an active filter/source when
creating the GradientOfUnstructuredDataSet filter since it complains, as it
should, that there isn't a proper input for it.

Andy

On Wed, Aug 8, 2012 at 8:23 AM, Janusz Michalik <janusz.michalik at epfl.ch>wrote:

>  Sorry, in the e-mail I misspelled it. I do use:
>
> GradientOfUnstructuredDataSet()
>
> as the error indicates; it is not related to the spelling. After I sent
> out the first e-mail I tried Paraview 3.14.0 Linux 64-bit and it works, so
> for what I need this is fine. I think it is a bug that needs to be fixed in
> 3.14.1, if it hasn't already been fixed in the developers version.
>
>  ------------------------------
> *From:* Dray, Colan [Colan.Dray at alcoa.com]
> *Sent:* August 8, 2012 14:16
> *To:* Janusz Michalik
> *Subject:* RE: [Paraview] BUG?: Paraview 3.14.1 Linux 64-bit --> can not
> call GradientsOfUnstructuredDataSet through python script
>
>   GradientOfUnstructuredDataSet
>
> GradientsOfUnstructuredDatSet()
>
>
>
> There’s a spelling discrepancy between the two: missing “A” in data, and
> extra “S” after gradient. Could that be the issue?
>
>
>
>
>
> -Colan
>
>
>
> *From:* paraview-bounces at paraview.org [mailto:
> paraview-bounces at paraview.org] *On Behalf Of *Janusz Michalik
> *Sent:* Wednesday, August 08, 2012 5:35 AM
> *To:* paraview at paraview.org
> *Subject:* Re: [Paraview] BUG?: Paraview 3.14.1 Linux 64-bit --> can not
> call GradientsOfUnstructuredDataSet through python script
>
>
>
> Hi all,
>
> I switched from Paraview 3.12.0 to 3.14.1 Linux 64-bit and have the
> following error:
>
> Traceback (most recent call last):
>
> File "<string>", line 6, in <module>
>
> TypeError: 'GradientOfUnstructuredDataSet' object is not callable
>
>
> when I try to take the gradients of the velocity by calling:
> GradientsOfUnstructuredDatSet(). This worked in 3.12.0, did something
> change? Is there a quick fix for this? Please let me know. I would go back
> to the old version except that the numpy eig functions return 0+0i for any
> matrix I throw at it (so another bug which I assume won't be fixed since
> its an older version).
>
> Best,
> Janusz
>
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