[Paraview] Volume Render of XDMF/HDF5 Data

[Utkarsh Ayachit]

That is correct, currently, we do not support volume rendering of
multi-block datasets for uniform, rectilinear grids. Note that volume
rendering on multiblocks is supported for unstructured-grids (only one
block at a time, however).

Utkarsh

2010/5/12 weaponfire2005 <weaponfire2005 at 163.com>:
> Hi:
>     I use a .xmf file to read HDF5 raw data. I find that the volume
> represention option would be not active when I use "Collection Grid".
> Volume represention can be used until I remove the "Collection Grid". Does
> this mean that paraview can't volume render multi-block data? or I write a
> wrong xmf file? Thanks for you help:)
>
> the following is my xmf file:
> <?xml version="1.0" ?>
> <!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []>
> <Xdmf>
>  <Domain>
>   <Grid Name="BX_Scalar" GridType="Collection"> #volume representation will
> active after remove this line
>    <Grid Name="BX0">
>      <Topology TopologyType="3DCoRectMesh" Dimensions="50 80 800"/>
>      <Geometry GeometryType="ORIGIN_DXDYDZ">
>        <DataStructure  Name="Origin" DataType="Float" Dimensions="3"
> Format="XML">
>         0 0 0
>        </DataStructure>
>        <DataStructure Name="Spacing" DataType="Float" Dimensions="3"
> Format="XML">
>         1 1 1
>        </DataStructure>
>       </Geometry>
>       <Attribute Name="Scalar" Center="Node">
>    <DataStructure   Name="Points"   Dimensions="50 80 800"    Format="HDF">
>       lpi-bx-10.000-21:/bx
>    </DataStructure>
>      </Attribute>
>    </Grid>
>   </Grid> #volume representation will active after remove this line
>  </Domain>
> </Xdmf>
>
>
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