[Paraview] XDMF HyperSlab hints or example needed
Jens
jens-devel at gmx.de
Mon May 25 09:17:54 EDT 2009
Hi,
I attached an xdmf-hdf5 hyperslab example, which is working fine for me.
Greetings
Jens
Eric E. Monson schrieb:
> I agree that there's something very screwy going on. I can sometimes
> load a slightly reformatted version of this, but only when I've just
> opened PV 3.4, and even then when I look in a spreadsheet view it's not
> showing the correct data (not jumping by 2 in last dim). If I "delete"
> and reload, it crashes. I tried another test set that's 3d to begin
> with, and got a lot of crashes, too.
>
> Sorry I have to run, but wanted you to know that I'm seeing something
> very similar.
> -Eric
>
> ------------------------------------------------------
> Eric E Monson
> Duke Visualization Technology Group
>
>
> On Apr 3, 2009, at 10:32 AM, Ian Curington wrote:
>
>> Does anyone have some small working examples of XDMF xml
>> using they hyperslab option? I've yet to create any that will
>> load with any stability in either the release or current dev versions.
>> Suggestions for correcting the XDMF sample, or other working samples
>> are very much appreciated!
>>
>> With both ParaView 3.4 Release and 3.5.0 Development, current CVS,
>> loading this XML file brings down ParaView at the "Apply" stage.
>> Very occasionally it loads but shows garbage data ranges.
>>
>> Here is a simple test of a 2D uniform grid, subsampled by 2 in X.
>> Save it to "test.xmf", then File-Load into ParaView.
>>
>> <?xml version="1.0" ?>
>> <!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []>
>> <Xdmf xmlns:xi="http://www.w3.org/2003/XInclude" Version="2.2">
>> <Domain>
>> <Grid Name="Reduced Grid" GridType="Uniform">
>> <Topology TopologyType="3DCORECTMesh" Dimensions="1 3 3 "/>
>> <Geometry GeometryType="ORIGIN_DXDYDZ">
>> <DataItem Dimensions="3" NumberType="Float" Precision="4"
>> Format="XML">
>> 0 0 0
>> </DataItem>
>> <DataItem Dimensions="3" NumberType="Float" Precision="4"
>> Format="XML">
>> 0.1 0.1 0.1
>> </DataItem>
>> </Geometry>
>> <Attribute Name="Density" AttributeType="Scalar" Center="Node">
>> <DataItem ItemType="HyperSlab"
>> Dimensions="1 3 3"
>> Type="HyperSlab">
>> <DataItem
>> Dimensions="3 3"
>> Format="XML">
>> 0 0 0
>> 1 1 2
>> 1 3 3
>> </DataItem>
>> <DataItem Dimensions="1 3 6"
>> NumberType="Float" Precision="4"
>> Format="XML">
>> 0.2
>> 0.285714
>> 0.371429
>> 0.45714
>> 0.15714
>> 0.25714
>> 0.542857
>> 0.628571
>> 0.714286
>> 0.999
>> 0.05714
>> 0.25714
>> 0.885714
>> 0.971429
>> 1.05714
>> 1.14286
>> 0.15714
>> 0.25714
>> </DataItem>
>> </DataItem>
>> </Attribute>
>> </Grid>
>> </Domain>
>> </Xdmf>
>>
>> --
>> -- Ian -- ianc at acm.org ---
>> _______________________________________________
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> _______________________________________________
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>
> Visit other Kitware open-source projects at
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>
> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
>
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