[Paraview] Stacking two arrays to define geometry causes warning

[Andreyev, Andrey]

Just realized my xml file was cut off

<Grid GridType="Uniform" Name="Bond">
          <Topology NumberOfElements="563" Type="Polyline"
NodesPerElement="2">
            <DataItem DataType="Int" Dimensions="563 2"
Format="HDF5">velodyne.2.xvld:/Contact/Bond/Topology</DataItem>
          </Topology>
          <Geometry GeometryType="XYZ">
            <DataItem ItemType="Function" Function="JOIN($0; $1)"
Dimensions="1126 3" Format="HDF5" DataType="Float">
              <DataItem DataType="Float" Dimensions="563 3" Format="HDF5"
Name="Nodes" Precision="8">velodyne.2.xvld:/Contact/XMaster/XYZ</DataItem>
              <DataItem DataType="Float" Dimensions="563 3" Format="HDF5"
Name="Nodes" Precision="8">velodyne.2.xvld:/Contact/XSlave/XYZ</DataItem>
            </DataItem>
          </Geometry>
        </Grid>


On Thu, Apr 19, 2018 at 12:24 PM, Andreyev, Andrey <
andrey.andreyev at corvidtec.com> wrote:

> Within XDMF, I'm using a join function to plot a line between my master
> and slave nodes. I explicitly write the topology piece. Everything seems to
> work fine, but it throws the following error every time....
>
> ERROR: In /home/shelf1/hpc_shared/motorsports/software/Visualization/
> source/paraview/VTK/IO/Xdmf2/vtkXdmfHeavyData.cxx, line 351
> vtkXdmfReader (0x14202b0): Cannot find DataItem element in geometry xml,
> no caching possible
>
> Given that everything seems to function the way it's supposed, is this a
> bug in the error checking?
>
> The join piece of the xml is below:
>
> <Geometry GeometryType="XYZ">
>             <DataItem ItemType="Function" Function="JOIN($0; $1)"
> Dimensions="1126 3" Format="HDF5" DataType="Float">
>               <DataItem DataType="Float" Dimensions="563 3" Format="HDF5"
> Name="Nodes" Precision="8">velodyne.2.xvld:/
>               <DataItem DataType="Float" Dimensions="563 3" Format="HDF5"
> Name="Nodes" Precision="8">velodyne.2.xvld:/
>             </DataItem>
> </Geometry>
>
>
> Thank you!
> Andrey
> --
>
> Andrey V. Andreyev
> CORVID Technologies
> 145 Overhill Dr
> Mooresville, NC 28117
> 704-799-6944 x172
> andrey.andreyev at corvidtec.com
>
>


-- 

Andrey V. Andreyev
CORVID Technologies
145 Overhill Dr
Mooresville, NC 28117
704-799-6944 x172
andrey.andreyev at corvidtec.com
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