[Paraview] simple example for ORIGIN_DX_DY_DZ in xdmf

[pratik]

I wrote the following simple xml for getting a uniform, rectangular 
mesh. Paraview seems to be unable to read it. What errors am I making?

<?xml version="1.0" ?>
<!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []>
<Xdmf>
<Domain Name="Testgeom">
<Grid Name="TestValue" GridType="Uniform">
<Topology TopologyType="2DCoRectMesh" Dimensions = "10 10">
</Topology>
<Geometry GeometryType="ORIGIN_DXDYDZ">
<DataItem Dimensions= "6" Format="XML">
                     0 0 0 .1 .1 .1
</DataItem>
</Geometry>
</Grid>

</Domain>

</Xdmf>


pratik