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Hey y'all -
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<div>Tracking down a user's problem, I'm getting some problems with parallel-format files. I've generated a little test case using the Wavelet source and a Calculator, creating three time steps with Result being mag(coords)*1.0 1.1 and 1.2, which contour
as a shrinking sphere. I'm running it on 4 processes, so when I export each "timestep" I generate 4 .vti's and a .pvti. These are the 'w' files.</div>
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<div>When I try to load the following w.pvd on Maverick (1 node, 4 processes):</div>
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<div><?xml version="1.0"?></div>
<div><VTKFile type="Collection" version="0.1" byte_order="LittleEndian"></div>
<div><Collection></div>
<div><DataSet timestep="0" group="" part="0" file="w-0.pvti"/></div>
<div><DataSet timestep="1" group="" part="0" file="w-1.pvti"/></div>
<div><DataSet timestep="2" group="" part="0" file="w-2.pvti"/></div>
<div></Collection></div>
<div></VTKFile></div>
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<div>(as per <a href="http://www.paraview.org/Wiki/ParaView/Data_formats#PVD_File_Format">http://www.paraview.org/Wiki/ParaView/Data_formats#PVD_File_Format</a>) I get only parts of the data for each timestep when I use 4.2, and when I use 4.1 I get a double-ghost-zone
gap between the partitions.</div>
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<div>When I write a similar dataset after Tetrahedralizing it (to get the vtu files my user is having troubles with), 4.2 does the same thing - only shows one partition, though 4.1 seems OK. These are the the 't' files.</div>
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<div>I've uploaded the dataset to: <a href="https://utexas.box.com/s/iwn4ajbvfh2davd375gh">https://utexas.box.com/s/iwn4ajbvfh2davd375gh</a></div>
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<div>Greg</div>
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<div>Gregory D. Abram, Ph.D.</div>
<div>Research Engineering/Scientist Associate</div>
<div>Texas Advanced Computing Center</div>
<div>The University of Texas at Austin</div>
<div>(512) 471-8196</div>
<div><a href="mailto:gda@tacc.utexas.edu">gda@tacc.utexas.edu</a></div>
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