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? <br><br>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.<br>
<br>Andy<br><br><div class="gmail_quote">On Wed, Aug 8, 2012 at 8:23 AM, Janusz Michalik <span dir="ltr"><<a href="mailto:janusz.michalik@epfl.ch" target="_blank">janusz.michalik@epfl.ch</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div style="direction:ltr;font-size:10pt;font-family:Tahoma">Sorry, in the e-mail I misspelled it. I do use:<br>
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GradientOfUnstructuredDataSet()<br>
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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.<br>
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<div style="direction:ltr"><font color="#000000" face="Tahoma"><b>From:</b> Dray, Colan [<a href="mailto:Colan.Dray@alcoa.com" target="_blank">Colan.Dray@alcoa.com</a>]<br>
<b>Sent:</b> August 8, 2012 14:16<br>
<b>To:</b> Janusz Michalik<br>
<b>Subject:</b> RE: [Paraview] BUG?: Paraview 3.14.1 Linux 64-bit --> can not call GradientsOfUnstructuredDataSet through python script<br>
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<p class="MsoNormal"><span style="font-size:9pt;font-family:Courier;color:red">GradientOfUnstructuredDataSet</span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Tahoma","sans-serif"">GradientsOfUnstructuredDatSet()</span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Tahoma","sans-serif""> </span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:"Tahoma","sans-serif"">There’s a spelling discrepancy between the two: missing “A” in data, and extra “S” after gradient. Could that be the issue?</span></p>
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<p class="MsoNormal"><span style="font-size:10pt;font-family:"Tahoma","sans-serif"">-Colan</span></p>
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<p class="MsoNormal" style="margin-left:0.5in"><b><span style="font-size:10pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10pt;font-family:"Tahoma","sans-serif""> <a href="mailto:paraview-bounces@paraview.org" target="_blank">paraview-bounces@paraview.org</a> [mailto:<a href="mailto:paraview-bounces@paraview.org" target="_blank">paraview-bounces@paraview.org</a>]
<b>On Behalf Of </b>Janusz Michalik<br>
<b>Sent:</b> Wednesday, August 08, 2012 5:35 AM<br>
<b>To:</b> <a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><br>
<b>Subject:</b> Re: [Paraview] BUG?: Paraview 3.14.1 Linux 64-bit --> can not call GradientsOfUnstructuredDataSet through python script</span></p>
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<span style="font-size:10pt;font-family:"Tahoma","sans-serif"">Hi all,<br>
<br>
I switched from Paraview 3.12.0 to 3.14.1 Linux 64-bit and have the following error:</span></p>
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<p><span style="font-size:9pt;font-family:Courier;color:red">Traceback (most recent call last):</span></p>
<p><span style="font-size:9pt;font-family:Courier;color:red">File "<string>", line 6, in <module></span></p>
<p><span style="font-size:9pt;font-family:Courier;color:red">TypeError: 'GradientOfUnstructuredDataSet' object is not callable</span></p>
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<p class="MsoNormal" style="margin-left:0.5in"><span style="font-size:10pt;font-family:"Tahoma","sans-serif""><br>
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).<br>
<br>
Best,<br>
Janusz</span></p>
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