Hi, everybody, Recently, we are trying to output our simulation results ( some scalars ) with cell-centered scheme and xmdf format.
The problem now is that with the center-to-point filter, we can get the contour(seems not work with cell-centered representation), while we still can not use the volume representation. The file header is provided as the following. We use some rectangular mesh, while due to some requirements, the sizes of the mesh cells can be different. So we have to output the coordinates (X, Y, Z ) of the nodes to represent the mesh. Could anybody tell me how I can do the volume rendering with our data? Thank you very much. Best Regards, Kai <?xml version="1.0" ?> <!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []> <Xdmf xmlns:xi="http://www.w3.org/2001/XInclude"; Version="2.0"> <Domain> <Topology TopologyType="3DRectMesh" Dimensions=" 33 33 33 "> </Topology> <Geometry Type="VXVYVZ"> <!-- VX --> <DataItem Format="XML" Dimensions=" 33 "> 0.000 0.031 0.062 0.094 0.125 0.156 0.188 0.219 0.250 0.281 0.312 0.344 0.375 0.406 0.438 0.469 0.500 0.531 0.562 0.594 0.625 0.656 0.688 0.719 0.750 0.781 0.812 0.844 0.875 0.906 0.938 0.969 1.000 </DataItem> <!-- VY --> <DataItem Format="XML" Dimensions=" 33 "> 0.000 0.031 0.062 0.094 0.125 0.156 0.188 0.219 0.250 0.281 0.312 0.344 0.375 0.406 0.438 0.469 0.500 0.531 0.562 0.594 0.625 0.656 0.688 0.719 0.750 0.781 0.812 0.844 0.875 0.906 0.938 0.969 1.000 </DataItem> <!-- VZ --> <DataItem Format="XML" Dimensions=" 33 "> 0.000 0.031 0.062 0.094 0.125 0.156 0.188 0.219 0.250 0.281 0.312 0.344 0.375 0.406 0.438 0.469 0.500 0.531 0.562 0.594 0.625 0.656 0.688 0.719 0.750 0.781 0.812 0.844 0.875 0.906 0.938 0.969 1.000 </DataItem> </Geometry> <Grid Name="soln_1PhFlw.xmf" GridType="Collection" CollectionType="Temporal"> <Grid Name="Grid at time 25.0000000000000000 " GridType="Uniform"> <Time Value=" 25.0000000000000000 "/> <Topology Reference="/Xdmf/Domain/Topology[1]"/> <Geometry Reference="/Xdmf/Domain/Geometry[1]"/> <Attribute Name="conc" Center="cell"> <DataItem Format="Binary" Endian="Big" DataType="Float" Precision="8" Dimensions=" 32 32 32 "> soln_conc1 </DataItem> </Attribute> <Attribute Name="velx" Center="cell"> <DataItem Format="Binary" Endian="Big" DataType="Float" Precision="8" Dimensions=" 32 32 32 "> soln_velx1 </DataItem> </Attribute> <Attribute Name="vely" Center="cell"> <DataItem Format="Binary" Endian="Big" DataType="Float" Precision="8" Dimensions=" 32 32 32 "> soln_vely1 </DataItem> </Attribute> <Attribute Name="velz" Center="cell"> <DataItem Format="Binary" Endian="Big" DataType="Float" Precision="8" Dimensions=" 32 32 32 "> soln_velz1 </DataItem> </Attribute> <Attribute Name="density" Center="cell"> <DataItem Format="Binary" Endian="Big" DataType="Float" Precision="8" Dimensions=" 32 32 32 "> soln_density1 </DataItem> </Attribute> <Attribute Name="pressure" Center="cell"> <DataItem Format="Binary" Endian="Big" DataType="Float" Precision="8" Dimensions=" 32 32 32 "> soln_pres1 </DataItem> </Attribute> </Grid> _______________________________________________ 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
