[vtkusers] Problem writing .vtu file : error with paraview reader

[Bill Lorensen]

Great! Thanks for closing the issue.


On Mon, Dec 23, 2013 at 3:15 PM, François Rongère
<Francois.Rongere at ec-nantes.fr> wrote:
> Hello,
>
> I finally found what was the problem thanks to Antoine Genetelli.
> The block <piece...> was not closed properly as I did not realized that I
> has to call VTK_GEO() one more more time without any arguments to close this
> block. Everyhing works smoothly now :)
>
> Thank you for help.
>
> Merry christmas !
> François.
>
> Le 22/12/2013 21:17, Bill Lorensen a écrit :
>
>> Please keep the vtk list in the replies...
>>
>> Can you create a small file that illustrates the problem? I suspect
>> the problem is in the lib-vtk-io code.
>>
>> Bill
>>
>>
>> On Thu, Dec 19, 2013 at 11:34 AM, François Rongère
>> <Francois.Rongere at ec-nantes.fr> wrote:
>>>
>>> Hello,
>>>
>>> I use FORTRAN to manipulate my mesh and I used the LIB_VTK_IO module
>>> available from
>>>
>>> http://code.google.com/p/lib-vtk-io/
>>>
>>>
>>>
>>> Le 19/12/2013 17:32, Bill Lorensen a écrit :
>>>
>>> Did you use VTK to write the file or your own code?
>>>
>>>
>>> On Thu, Dec 19, 2013 at 11:17 AM, François Rongère
>>> <Francois.Rongere at ec-nantes.fr> wrote:
>>>
>>> Hello,
>>>
>>> I have some problem writing a .vtu file in XML format. It does not open
>>> in
>>> Paraview and the error message is :
>>>
>>> ERROR: In /build/buildd/paraview-3.14.1/VTK/Filtering/vtkExecutive.cxx,
>>> line
>>> 756
>>>
>>> vtkPVCompositeDataPipeline (0x220ce50): Algorithm
>>> vtkXMLUnstructuredGridReader(0x2212ab0) returned failure for request:
>>> vtkInformation (0x1065580)
>>>
>>> Debug: Off
>>>
>>> Modified Time: 71455
>>>
>>> Reference Count: 1
>>>
>>> Registered Events: (none)
>>>
>>> Request: REQUEST_INFORMATION
>>>
>>> ALGORITHM_AFTER_FORWARD: 1
>>>
>>> FORWARD_DIRECTION: 0
>>>
>>>
>>> Although I have searched and found similar issues in the archives of the
>>> mailing, I can't manage to find out what I am doing wrong.
>>>
>>> I only want to store point location informations as well as cell
>>> connectivities to visualize unstructured mesh made of triangles and quads
>>> in
>>> paraview.  Does anyone could have a look at my problem ?
>>>
>>> Here is the headers of my file :
>>>
>>> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>>>
>>> <?xml version="1.0"?>
>>> <VTKFile type="UnstructuredGrid" version="0.1" byte_order="BigEndian">
>>>    <UnstructuredGrid>
>>>      <Piece NumberOfPoints="         867" NumberOfCells="         976">
>>>        <Points>
>>>          <DataArray type="Float64" NumberOfComponents="3" Name="Point"
>>> format="ascii">
>>>   0.000000000000000E+000-0.150000000000000E+002 0.000000000000000E+000
>>> -0.492403900000000E+001-0.150000000000000E+002 0.868241000000000E+000
>>>   0.000000000000000E+000-0.150000000000000E+002-0.500000000000000E+001
>>> [...]
>>> -0.408073000000000E+001 0.150000000000000E+002 0.408662000000000E+000
>>>          </DataArray>
>>>        </Points>
>>>        <Cells>
>>>          <DataArray type="Int32" Name="connectivity" format="ascii">
>>>           201
>>>           205
>>>          [...]
>>>            80
>>>           821
>>>          </DataArray>
>>>          <DataArray type="Int32" Name="offsets" format="ascii">
>>>             3
>>>             6
>>>             9
>>>          3674
>>>          3678
>>>          </DataArray>
>>>          <DataArray type="Int8" Name="types" format="ascii">
>>>      5
>>>      5
>>>      [...]
>>>      9
>>>      9
>>>          </DataArray>
>>>        </Cells>
>>>      </UnstructuredGrid>
>>> </VTKFile>
>>>
>>> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>>>
>>> I could also send the entire file for testing purpose.
>>>
>>> Best wishes !
>>> François.
>>>
>>> --
>>>
>>> -------------------------------------------------------------------------------
>>> François Rongère
>>> PhD., Research Engineer
>>>
>>> Hydrodynamics, Energetics and Atmospheric Environment Laboratory
>>> LHEEA - CNRS UMR6598
>>>
>>> Ocean Energy and Ocean Waves Group
>>>
>>> Ecole Centrale de Nantes
>>> 1 rue de la Noe - BP92101
>>> 44321 Nantes Cedex 3
>>> FRANCE
>>>
>>>
>>> Web : http://www.ec-nantes.fr
>>>
>>> -------------------------------------------------------------------------------
>>>
>>>
>>>
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>>>
>>>
>>>
>>>
>>> --
>>>
>>> -------------------------------------------------------------------------------
>>> François Rongère
>>> PhD., Research Engineer
>>>
>>> Hydrodynamics, Energetics and Atmospheric Environment Laboratory
>>> LHEEA - CNRS UMR6598
>>>
>>> Ocean Energy and Ocean Waves Group
>>>
>>>
>>> Ecole Centrale de Nantes
>>> 1 rue de la Noe - BP92101
>>> 44321 Nantes Cedex 3
>>> FRANCE
>>>
>>>
>>> Web : http://www.ec-nantes.fr
>>>
>>> -------------------------------------------------------------------------------
>>>
>>>
>>
>>
>



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