Hello Mike I've developed some XDMF routines for ADCIRC, a finite element coastal ocean model. Its been a struggle, but ultimately successful. The XDMF technology is valuable, but somehow the community around it seems ... scarce.
Anyway, I had a look at your xml, and my first guess is that you have placed the dimensions for your Topology element in the NumberOfElements attribute, instead of the Dimensions attribute ... maybe try <Topology TopologyType="3DCoRectMesh" Dimensions="117 201 189"/> instead of <Topology TopologyType="3DCORECTMesh" NumberOfElements="117 201 189 "/> Cheers Jason On Mon, 2013-02-04 at 10:33 -0500, Michael Jackson wrote: > I have an HDF5 file that stores data on a regular voxelized grid. I have the > origin, dimensions and grid deltas for each of the axis store in the file > along side my data. I have tried a few different xdmf files but ParaView > 3.14.1 seems to just crash or fails to read the "Attribute" data. I think it > may be a "dimension" issue but there seems to be a real lack of XDMF examples > on the internet to draw from. > > This is what I have so far. > <?xml version="1.0" ?> > <!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []> > <Xdmf xmlns:xi="http://www.w3.org/2003/XInclude"; Version="2.2"> > <Information Name="DREAM3D Data File for Small IN100" Value="0"/> > <Domain> > <Grid Name="Structured Grid" GridType="Uniform"> > <Topology TopologyType="3DCORECTMesh" NumberOfElements="117 201 189 "/> > <Geometry GeometryType="ORIGIN_DXDYDZ"> > <DataItem Dimensions="3 " NumberType="Float" Precision="4" > Format="XML"> > 0 0 0 > </DataItem> > <DataItem Dimensions="3 " NumberType="Float" Precision="4" > Format="XML"> > 0.25 0.25 0.25 > </DataItem> > </Geometry> > <Attribute Name="GrainIds" AttributeType="Scalar" Center="Cell"> > <DataItem Dimensions="4444713" NumberType="Int" Precision="4" > Format="HDF"> > Small_IN100.dream3d:/VoxelDataContainer/CELL_DATA/GrainIds > </DataItem> > </Attribute> > </Grid> > </Domain> > </Xdmf> > > With the above the xdmf file can be read into paraview but all I get is the > outline. If I attempt to display as "Surface" then I get a crash from > paraview inside the vtkTupleArray() class trying to access the data. For the > "DataItem" the data is actually stored in a 1D array in the HDF5 file BUT the > data is really for a 3D volume of (KJI) 117 201 189. If I place those values > for the "Dimensions" in the "DataItem" then ParaView says it can not read > the attribute data. > > Does anyone have any thoughts on what might be going on? > ___________________________________________________________ > Mike Jackson Principal Software Engineer > BlueQuartz Software Dayton, Ohio > [email protected] www.bluequartz.net > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview -- Dr. Jason G. Fleming Chief Engineer, Seahorse Coastal Consulting 3103 Mandy Ln Morehead City, NC 28557 Tel: (252) 726-6323 Mobile: (252) 269-0962 Web: http://www.seahorsecoastal.com _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
