<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hey Jon,<div><br></div><div>I've never tried to use VxVyVz type geometry before, but I wonder whether it's some sort of problem with you trying to specify polar coordinates when it's expecting XYZ? You might want to play with a smaller sample file that just uses light data first, and then if you get that working you can make sure the same sort of arrays exist in your HDF5 file. Here's a sample that I modified from one of the standard Xdmf example data files (and which loads in ParaView 3.8.1 fine on my machine):</div><div><br></div><div><div><?xml version="1.0" ?></div><div><!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []></div><div><Xdmf xmlns:xi="<a href="http://www.w3.org/2001/XInclude">http://www.w3.org/2001/XInclude</a>" Version="2.0"></div><div><span class="Apple-tab-span" style="white-space:pre"> </span><Domain></div><div> <Information Name="Description"></div><div> Example of a 2DRectMesh Topology with VxVy Geometry</div><div> </Information></div><div> <Grid Name="2DRectMesh" GridType="Uniform"></div><div> <Topology TopologyType="2DRectMesh"</div><div> Dimensions="4 3"></div><div> </Topology></div><div> <Geometry Type="VXVY"></div><div> <!-- VX --></div><div> <DataItem Format="XML" Dimensions="4"></div><div> 0.0 1.0 2.0 4.0</div><div> </DataItem></div><div> <!-- VY --></div><div> <DataItem Format="XML" Dimensions="3"></div><div> 0.0 1.0 3.0</div><div> </DataItem></div><div> </Geometry></div><div> <Attribute Name="Node Centered Values" Center="Node"></div><div> <DataItem Format="XML" Dimensions="4 3"></div><div> 100 200 300 400</div><div> 500 600 700 800</div><div> 900 1000 1100 1200</div><div> </DataItem></div><div> </Attribute></div><div> <Attribute Name="Cell Centered Values" Center="Cell"></div><div> <DataItem Format="XML" Dimensions="3 2"></div><div> 100 200 300 </div><div> 400 500 600</div><div> </DataItem></div><div> </Attribute></div><div> </Grid></div><div> </Domain></div><div></Xdmf></div></div><div><br></div><div>Good luck,</div><div>-Eric</div><div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div>------------------------------------------------------</div><div>Eric E Monson</div><div>Duke Visualization Technology Group</div><div><br class="webkit-block-placeholder"></div></span></div><br><div><div>On Jan 27, 2011, at 11:04 AM, Jon Goldman wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">
<div bgcolor="#ffffff" text="#000000">
<div class="moz-text-html" lang="x-western"> <tt>Hi,<br>
<br>
We have a 2D Uniform grid data set in XDMF format that we are
trying to visualize with ParaView. The data is stored in a 1MB
HDF5 data set. The (light) meta xdmf file is attached to this
email.<br>
<br>
I am seeing some problems when trying to load the data-- usually
ParaView either crashes, or the data does not show. I have tried
the PV 3.8.1 Windows binaries as well as building ParaView from
source that I pulled a few days ago from the
<a href="git://paraview.org/ParaView.git">git://paraview.org/ParaView.git</a> repository.<br>
<br>
After loading the data and hitting Apply, the 3D render window
will be empty. What I've noticed is that the Y-range of the
Bounds will sometimes be extremely large. For example here is a
snapshot from the Information tab:<br>
<br>
</tt><span><moz-screenshot-4.png></span><br>
<pre><tt>Are these known issues with ParaView?
Or perhaps the data is mal-formed, I am new to XDMF, so it'd help to know if there is an error in the .xmf file.
HDF5 tools like HDFView and h5dump don't report any anomalies on the HDF5 file that goes with the heavy data.
thanks</tt>
</pre>
</div>
<div class="moz-signature">-- <br>
<b>Jon Goldman</b></div>
</div>
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