Re: [Paraview] Xdmf Sample Files

Mon, 08 Jun 2015 04:07:42 -0700 


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
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