[Paraview] Xdmf Sample Files

[Chris Richardson]

On 06/06/2015 14:47, Teo Ioannis wrote:
> An example output would be very helpful.
> 

Here is an example with 10 time-steps, on a fixed triangular mesh.


<?xml version="1.0"?>
<Xdmf Version="2.0" xmlns:xi="http://www.w3.org/2001/XInclude">
   <Domain>
     <Grid Name="TimeSeries" GridType="Collection" 
CollectionType="Temporal">
       <Time TimeType="List">
         <DataItem Format="XML" Dimensions="10"> 0 1 2 3 4 5 6 7 8 
9</DataItem>
       </Time>
       <Grid Name="grid_1" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/0</DataItem>
         </Attribute>
       </Grid>
       <Grid Name="grid_2" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/1</DataItem>
         </Attribute>
       </Grid>
       <Grid Name="grid_3" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/2</DataItem>
         </Attribute>
       </Grid>
       <Grid Name="grid_4" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/3</DataItem>
         </Attribute>
       </Grid>
       <Grid Name="grid_5" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/4</DataItem>
         </Attribute>
       </Grid>
       <Grid Name="grid_6" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/5</DataItem>
         </Attribute>
       </Grid>
       <Grid Name="grid_7" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/6</DataItem>
         </Attribute>
       </Grid>
       <Grid Name="grid_8" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/7</DataItem>
         </Attribute>
       </Grid>
       <Grid Name="grid_9" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/8</DataItem>
         </Attribute>
       </Grid>
       <Grid Name="grid_10" GridType="Uniform">
         <Topology NumberOfElements="800" TopologyType="Triangle">
           <DataItem Format="HDF" Dimensions="800 
3">a.h5:/Mesh/0/topology</DataItem>
         </Topology>
         <Geometry GeometryType="XY">
           <DataItem Format="HDF" Dimensions="441 
2">a.h5:/Mesh/0/coordinates</DataItem>
         </Geometry>
         <Attribute Name="f_4" AttributeType="Scalar" Center="Node">
           <DataItem Format="HDF" Dimensions="441 
1">a.h5:/VisualisationVector/9</DataItem>
         </Attribute>
       </Grid>
     </Grid>
   </Domain>
</Xdmf>

-- 
Chris Richardson
BP Institute
Madingley Road
Cambridge CB3 0EZ