[Paraview] Problem opening a pvd collection of pvtu files

Gena Bug archaerolog at mail.ru
Mon Nov 12 03:38:47 EST 2012


Hi,

Seems, you mixed folder' separator symbols in the paths:
> ERROR: In C:\DBD\pvs-x32\paraview\src\paraview\VTK\IO\XML\vtkXMLReader.cxx,
> line 219 vtkXMLPUnstructuredGridReader (0A04BBE8): Error opening file
> C:\AVLKiste\Cluster/Single_Simple_Cell/dickesmeshout0001.pvtu

-----|-
Гена.

On Mon November 12 2012 11:43:04 Pichler, Franz wrote:
> Hello everybody,
> I have a problem opening a collection of pvtu/vtu files that I can open as
> a series (the *.00x.pvtu series). I have a pvd file that looks like this
> ----
> <VTKFile type="Collection" version="0.1"
> byte_order="LittleEndian"><Collection> <DataSet timestep="   1.000E-03"
> group="" part="0" file="Single_Simple_Cell/dickesmeshout0001.pvtu"/>
> <DataSet timestep="   2.500E-03" group="" part="0"
> file="Single_Simple_Cell/dickesmeshout0002.pvtu"/> ........
>   </Collection></VTKFile>
> -----
> I also have the the pvtu and vtu file it relates to. I can open the vtu and
> pvtu files without problems. I can animate the frames when I open the pvtu
> series. I only need this pvd file to get the timesteps right. The pvtu
> file looks like this:
> -----
> <VTKFile type="PUnstructuredGrid" version="0.1" byte_order="LittleEndian">
>   <PUnstructuredGrid>
>     <PPointData Scalars="dadada">
>       <PDataArray type="Float64" Name="dadada" NumberOfComponents="1"
> format="appended"/> .........
>     </PPointData>
>       <PPoints>
>         <DataArray type="Float64" NumberOfComponents="3"
> format="appended"/> </PPoints>
>     <Piece Source="dickesmeshout0001par0016.vtu"/>
>     <Piece Source="dickesmeshout0002par0016.vtu"/>
>      .....
>   </PUnstructuredGrid>
> </VTKFile>
> 
> -----
> The the vtu file looks like this:
> ----
> <?xml version="1.0"?>
> <VTKFile type="UnstructuredGrid" version="0.1" byte_order="LittleEndian">
>   <UnstructuredGrid>
>     <Piece NumberOfPoints="136" NumberOfCells="83">
>       <PointData>
>         <DataArray type="Float64" Name="dadada" NumberOfComponents="1"
> format="appended" offset="0"/> ....
>       </PointData>
>       <CellData>
>       </CellData>
>       <Points>
>         <DataArray type="Float64" NumberOfComponents="3" format="appended"
> offset="7644"/> </Points>
>       <Cells>
>         <DataArray type="Int32" Name="connectivity" format="appended"
> offset="10912"/> <DataArray type="Int32" Name="offsets" format="appended"
> offset="13236"/> <DataArray type="Int32" Name="types" format="appended"
> offset="13572"/> </Cells>
>     </Piece>
>   </UnstructuredGrid> <AppendedData encoding="raw"> .....
> </AppendedData>
> </VTKFile>
> -----
> When I try to open the pvd file I get the following:
> -----
> 
> ERROR: In C:\DBD\pvs-x32\paraview\src\paraview\VTK\IO\XML\vtkXMLReader.cxx,
> line 219 vtkXMLPUnstructuredGridReader (0A04BBE8): Error opening file
> C:\AVLKiste\Cluster/Single_Simple_Cell/dickesmeshout0001.pvtu
> 
> 
> ERROR: In
> C:\DBD\pvs-x32\paraview\src\paraview\VTK\Common\ExecutionModel\vtkExecutiv
> e.cxx, line 753 vtkCompositeDataPipeline (0EF1FD60): Algorithm
> vtkXMLPUnstructuredGridReader(0A04BBE8) returned failure for request:
> vtkInformation (0EFC0990) Debug: Off
>   Modified Time: 102749
>   Reference Count: 1
>   Registered Events: (none)
>   Request: REQUEST_INFORMATION
>   FORWARD_DIRECTION: 0
>   ALGORITHM_AFTER_FORWARD: 1
> 
> 
> 
> ------
> 
> I have tried this with version 3.98.0-RC1-2-ge2fcf70 32bit on windows
> Itried the same on a linux machine version 3.14.1 64 bit And a windows
> version 3.14.0-rc2 and got similar error messages
> 
> NO idea if this is a bug but from what I understood this should work.
> Any hint is appreciated
> Thanks folks
> Byebye
> Best regards
> Franz Pichler
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