<div dir="ltr"><div><div><div>Hi,<br><br></div>To add to Cory's feedback -- installers and source code are available for the 5.2 release candidate if you'd like to try it out and see if it's fixed. If it's not fixed and you let us know ASAP, we may be able to get it fixed in time for the 5.2 release. You can get the release candidate and <a href="http://paraview.org/download">paraview.org/download</a> -- just choose the 5.2 RC3.<br><br></div>Best,<br></div>Andy<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 3, 2016 at 9:17 AM, Cory Quammen <span dir="ltr"><<a href="mailto:cory.quammen@kitware.com" target="_blank">cory.quammen@kitware.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Mathias and Andrew,<br>
<br>
Volume rendering by vector component should be fixed in the ParaView<br>
5.2 release, due out in the next two weeks.<br>
<br>
See <a href="https://gitlab.kitware.com/paraview/paraview/merge_requests/1105" rel="noreferrer" target="_blank">https://gitlab.kitware.com/<wbr>paraview/paraview/merge_<wbr>requests/1105</a><br>
<br>
Thanks,<br>
Cory<br>
<div class="HOEnZb"><div class="h5"><br>
On Thu, Nov 3, 2016 at 7:06 AM, Andrew <<a href="mailto:antech777@gmail.com">antech777@gmail.com</a>> wrote:<br>
> Hello. I noticed the same behaviour in ParaView 4.3 on CentOS 6.7. Looks<br>
> like bug. Worked around with calculating the velocity magnitude as scalar.<br>
> There is also another bug or feature of volume rendering: I couldn't make it<br>
> render for all domains, it only renders one domain (for example, when I load<br>
> a CFD study results in EnSight Gold format).<br>
><br>
> 2016-11-03 13:51 GMT+03:00 Dietzel Mathias <<a href="mailto:M.Dietzel@iab-weimar.de">M.Dietzel@iab-weimar.de</a>>:<br>
>><br>
>> Hello everyone,<br>
>><br>
>><br>
>><br>
>> I am using Paraview’s Volume Render plot to visualize a velocity field<br>
>> inside some technical equipment. In case of plotting a component of the<br>
>> vector field or the magnitude of the vector (both from the drop-down menu)<br>
>> with volume render I get unreasonable results, e.g. minimum or maximum zones<br>
>> are not shown correctly or the flow direction seems wrong. However, if I<br>
>> calculate a scalar value from the vector that corresponds to the component<br>
>> or to the magnitude (e.g. using the calculator filter in Paraview) and then<br>
>> plot by volume render, the fluid field is represented correctly.<br>
>><br>
>><br>
>><br>
>> The data itself seems OK since a surface or slice plot leads to the same<br>
>> (correct) results, no matter whether I use the vector component directly or<br>
>> the scalar value. I tested the behavior with several data sets. I am using<br>
>> Paraview 4.3.1 64-bit and Paraview 5.1.2 64-bit – both show the same<br>
>> behavior.<br>
>><br>
>><br>
>><br>
>> I appreciate any comment.<br>
>><br>
>><br>
>><br>
>> Best regards<br>
>><br>
>> Mathias Dietzel<br>
>><br>
>><br>
>><br>
>><br>
>><br>
>><br>
>> ______________________________<wbr>_________________<br>
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>><br>
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>><br>
>> Please keep messages on-topic and check the ParaView Wiki at:<br>
>> <a href="http://paraview.org/Wiki/ParaView" rel="noreferrer" target="_blank">http://paraview.org/Wiki/<wbr>ParaView</a><br>
>><br>
>> Search the list archives at: <a href="http://markmail.org/search/?q=ParaView" rel="noreferrer" target="_blank">http://markmail.org/search/?q=<wbr>ParaView</a><br>
>><br>
>> Follow this link to subscribe/unsubscribe:<br>
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>><br>
><br>
><br>
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><br>
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> <a href="http://www.kitware.com/opensource/opensource.html" rel="noreferrer" target="_blank">http://www.kitware.com/<wbr>opensource/opensource.html</a><br>
><br>
> Please keep messages on-topic and check the ParaView Wiki at:<br>
> <a href="http://paraview.org/Wiki/ParaView" rel="noreferrer" target="_blank">http://paraview.org/Wiki/<wbr>ParaView</a><br>
><br>
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><br>
<br>
<br>
<br>
</div></div><span class="HOEnZb"><font color="#888888">--<br>
Cory Quammen<br>
Staff R&D Engineer<br>
Kitware, Inc.<br>
</font></span><div class="HOEnZb"><div class="h5">______________________________<wbr>_________________<br>
Powered by <a href="http://www.kitware.com" rel="noreferrer" target="_blank">www.kitware.com</a><br>
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<br>
Please keep messages on-topic and check the ParaView Wiki at: <a href="http://paraview.org/Wiki/ParaView" rel="noreferrer" target="_blank">http://paraview.org/Wiki/<wbr>ParaView</a><br>
<br>
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</div></div></blockquote></div><br></div>