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<div class="moz-cite-prefix">Hi,<br>
<br>
I tested the pipeline as follows,<br>
<br>
1 - using original Catalyst script, i created new python script
(also includes that read part). In this case, i removed all
co-processing calls. See the attached script (dvr_pv.py). You
could also compare it with original Co-processing generated script
(dvr.py). <br>
<br>
2 - Then, i opened PV and after Tools-> Python Shell -> Run
Script, i run the dvr_pv.py<br>
<br>
The strange thing is that it produces exactly same problematic DVR
in this case. So, it seems that problem is not related with
Catalyst but it seems related with Python interface. So, i think
that this information could narrow down the places that might
cause the problem. Please let me know, if you need more
information and test.<br>
<br>
Thanks again for your kindly help,<br>
Regards,<br>
<br>
--ufuk<br>
<br>
On 04/05/16 22:37, Andy Bauer wrote:<br>
</div>
<blockquote
cite="mid:CAMaOp+EauL+DK52MXpE7nF3e+TcAqbHiM-XWwinS_FbcVh50kw@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>Hi,<br>
<br>
</div>
Are you generating the Catalyst script with PV built with
the OpenGL2 backend and then linking with a version of
Catalyst built with the OpenGL1 backend? I'd guess that
this is the problem.<br>
<br>
</div>
To isolate the issue further, you can do a Python trace in
the GUI to see if you get the same issue when you run
pvpython with that script. <br>
<br>
</div>
Best,<br>
</div>
Andy<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Fri, Apr 29, 2016 at 10:12 AM, Ufuk
Utku Turuncoglu (BE) <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:u.utku.turuncoglu@be.itu.edu.tr"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:u.utku.turuncoglu@be.itu.edu.tr">u.utku.turuncoglu@be.itu.edu.tr</a></a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Cory,<br>
<br>
Do you think that it is a bug in Catalyst side. In this
case, i am running the code as follows<br>
<br>
export
LD_LIBRARY_PATH=/opt/progs/paraview-5.0.0/lib:${LD_LIBRARY_PATH}<br>
export
DYLD_LIBRARY_PATH=/opt/progs/paraview-5.0.0/lib:${DYLD_LIBRARY_PATH}<br>
mpirun -np 12 ./main.x<br>
<br>
Thanks for your help,<br>
<br>
--ufuk
<div class="HOEnZb">
<div class="h5"><br>
<br>
<br>
On 29/04/16 16:58, Cory Quammen wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
It indeed looks like the scalar opacity function is
not being set up<br>
properly when using Catalyst. Looking at your script,
it looks like it<br>
should be, though.<br>
<br>
Could you describe how you are running this with
Catalyst?<br>
<br>
Thanks,<br>
Cory<br>
<br>
On Tue, Apr 26, 2016 at 4:18 AM, Ufuk Utku Turuncoglu
(BE)<br>
<<a moz-do-not-send="true"
href="mailto:u.utku.turuncoglu@be.itu.edu.tr"
target="_blank">u.utku.turuncoglu@be.itu.edu.tr</a>>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
<br>
I had a problem in Catalyst when i run a
visualization pipeline with volume<br>
rendering. The attached figures shows the problem
and belong to same<br>
visualization with and without Catalyst. In my case,
the co-processing<br>
Python script (dvr.py) is generated from multi-block
dataset and the<br>
Catalyst code uses MPI code to define multi-block
dataset also. So, it is<br>
consistent in both side. The visualization pipeline
includes Transform and<br>
MergeBlocks filters to create the final image and
mapper is set as Bunyk Ray<br>
Cast. It seems that there is a problem in the color
transfer function but i<br>
am not sure. I also test with different mapper such
as projected-tetra but<br>
the result is same. I just wonder that did you see
any similar problem<br>
before.<br>
<br>
Regards,<br>
<br>
Istanbul Technical University<br>
Informatics Institute<br>
<br>
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