<div dir="ltr">Great -- I like the easy questions :)<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jul 1, 2015 at 10:06 AM, Vanmoer, Mark W <span dir="ltr"><<a href="mailto:mvanmoer@illinois.edu" target="_blank">mvanmoer@illinois.edu</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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Hi Andy,<br>
<br>
D'oh! sorry, pvbatch does work as expected.<br>
<br>
Mark<br>
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<div style="direction:ltr"><font color="#000000" face="Tahoma" size="2"><b>From:</b> Andy Bauer [<a href="mailto:andy.bauer@kitware.com" target="_blank">andy.bauer@kitware.com</a>]<br>
<b>Sent:</b> Tuesday, June 30, 2015 8:22 PM<br>
<b>To:</b> Vanmoer, Mark W<br>
<b>Cc:</b> <a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><br>
<b>Subject:</b> Re: [Paraview] using pvbatch to write pvti/vti file sets<br>
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<div>Hi Mark,<br>
<br>
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<div>Is that a typo or are you really using pvpython? You said "aprun -n 32 pvpython myscript.py". Otherwise I don't see anything that shouldn't work.<br>
<br>
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<div>Best,<br>
</div>
<div>Andy<br>
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<div class="gmail_quote">On Tue, Jun 30, 2015 at 6:22 PM, Vanmoer, Mark W <span dir="ltr">
<<a href="mailto:mvanmoer@illinois.edu" target="_blank">mvanmoer@illinois.edu</a>></span> wrote:<br>
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Hi ParaView,<br>
<br>
When using the client GUI, Save Data will write out a pvti/vti data set with a vti for each processor. When trying this with pvbatch I'm only getting a single vti. I'm calling the pvbatch with<br>
<br>
aprun -n 32 pvpython myscript.py<br>
<br>
which I think should generate 1 pvti and 32 vtis. This is using ParaView 4.1.0.<br>
<br>
myscript.py is a hack, I'm reading a pvti that's split into 8192 vtis and trying to re-write out fewer, say 32 or 64. This is part of troubleshooting what I think might be a lustre issue.<br>
<br>
# myscript.py<br>
try: paraview.simple<br>
except: from paraview.simple import *<br>
servermanager.Connect()<br>
reader = XMLPartitionedImageDataReader(FileName=['test-input.pvti'])<br>
writer = XMLPImageDataWriter()<br>
writer.Input = reader<br>
writer.CompressorType = 'ZLib'<br>
writer.FileName = 'test-output.pvti'<br>
writer.UpdatePipeline()<br>
<br>
Is what I want to do possible? If not, is there a recommended way to merge vtis?<br>
Mark<br>
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