[Paraview] XDMF using ORIGIN_DXDYDZ switches X- and Z-dimension

[Jerry Clarke]

Jens,

It's a little confusing but it's done that way to be consistent.
The first dimension in Topology is the slowest changing dimension not 
necessarily "X" (Think Plot3D curvilinear K-J-I). i.e. Topology and 
Geometry are not the same.


Jerry

Jens wrote:
> Hi XMF-User,
> 
> I wonder why the following test-case, switches X and Z-dimension-size in
> 3.4.x and 3.6.1.
> X should be  10.0, but shows 100.0 in paraview.
> Z should be 100.0, but shows  10.0 in paraview.
> Any idea?
> 
> Greetings
> Jens
> 
> ---------------
> <?xml version="1.0" ?>
> <Xdmf Version="2.0" xmlns:xi="http://www.w3.org/2001/XInclude" >
> 
>   <Domain Name="XDMF-Test">
>     <Grid Name="1-1-1_t0.0" Type="Uniform">
> 
>        <Topology
>           TopologyType="3DCORECTMESH" Dimensions="10 50 100">
>        </Topology>
> 
>        <Geometry GeometryType="ORIGIN_DXDYDZ">
>           <DataItem DataType="Float" Dimensions="3" Format="XML">
>              10 50 100
>           </DataItem>
>           <DataItem DataType="Float" Dimensions="3" Format="XML">
>              1.0 1.0 1.0
>           </DataItem>
>        </Geometry>
> 
>     </Grid>
>   </Domain>
> 
> </Xdmf>
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