Re: [Paraview] Bug in PLOT3D meta reader

2017-08-08 Thread Cory Quammen 
Yoshimi's fix has been merged into VTK and will be in ParaView 5.5 due
out in November.

https://gitlab.kitware.com/vtk/vtk/merge_requests/3090/diffs

Thank you for the report, Eric, and for the fix, Yoshimi.

Cory

On Wed, Aug 2, 2017 at 12:28 AM, kenichiro yoshimi
 wrote:
> Hello Eric,
>
> If the number of blocks in dataset decreases over time steps then
> vtkMultiBlockPLOT3DReader seems to fail to count it. For your
> information, I tried commenting out the line 822 in
> ParaView-v5.4.0/VTK/IO/Parallel/vtkMultiBlockPLOT3DReader.cxx and this
> worked with your data.
> -
>   if ( numGrid > (int)this->Internal->Dimensions.size() )
>   {
> this->Internal->Dimensions.resize(numGrid);
>   }
>
> =>
>
>   //if ( numGrid > (int)this->Internal->Dimensions.size() )
>   {
> this->Internal->Dimensions.resize(numGrid);
>   }
> -
>
> Thanks,
> yoshimi
>
> 2017-08-02 2:16 GMT+09:00 Eric Lynch :
>> I believe there is a bug in the PLOT3D metafile reader.  I've attached two
>> PLOT3D meshes and a metafile.  Version 5.4.1 appears to read the metafile
>> successfully.  After reading it, I can see the outline of the two blocks in
>> the first mesh file.  If I advance to the next time step, I can see the
>> outline of the three blocks in the second mesh.  If I then go back to the
>> previous time step, I get an error message saying:
>>
>>
>>
>> ERROR: In
>> /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/IO/Parallel/vtkMultiBlockPLOT3DReader.cxx,
>> line 1397 vtkMPIMultiBlockPLOT3DReader (0x6b53260): Encountered premature
>> end-of-file while reading the geometry file (or the file is corrupt).
>>
>>
>>
>> ERROR: In
>> /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/Common/ExecutionModel/vtkExecutive.cxx,
>> line 784 vtkCompositeDataPipeline (0x6946da0): Algorithm
>> vtkMPIMultiBlockPLOT3DReader(0x6b53260) returned failure for request:
>> vtkInformation (0x68935b0)
>>
>>   Debug: Off
>>
>>   Modified Time: 982828
>>
>>   Reference Count: 1
>>
>>   Registered Events: (none)
>>
>>   Request: REQUEST_DATA
>>
>>   ALGORITHM_AFTER_FORWARD: 1
>>
>>   FROM_OUTPUT_PORT: 0
>>
>>   FORWARD_DIRECTION: 0
>>
>>
>>
>> To my knowledge, the last version without this bug was 4.3.1.
>>
>>
>>
>> Thanks,
>>
>> Eric
>>
>>
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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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>>
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>>
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-- 
Cory Quammen
Staff R Engineer
Kitware, Inc.
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Re: [Paraview] Bug in PLOT3D meta reader

2017-08-01 Thread kenichiro yoshimi 
Hello Eric,

If the number of blocks in dataset decreases over time steps then
vtkMultiBlockPLOT3DReader seems to fail to count it. For your
information, I tried commenting out the line 822 in
ParaView-v5.4.0/VTK/IO/Parallel/vtkMultiBlockPLOT3DReader.cxx and this
worked with your data.
-
  if ( numGrid > (int)this->Internal->Dimensions.size() )
  {
this->Internal->Dimensions.resize(numGrid);
  }

=>

  //if ( numGrid > (int)this->Internal->Dimensions.size() )
  {
this->Internal->Dimensions.resize(numGrid);
  }
-

Thanks,
yoshimi

2017-08-02 2:16 GMT+09:00 Eric Lynch :
> I believe there is a bug in the PLOT3D metafile reader.  I've attached two
> PLOT3D meshes and a metafile.  Version 5.4.1 appears to read the metafile
> successfully.  After reading it, I can see the outline of the two blocks in
> the first mesh file.  If I advance to the next time step, I can see the
> outline of the three blocks in the second mesh.  If I then go back to the
> previous time step, I get an error message saying:
>
>
>
> ERROR: In
> /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/IO/Parallel/vtkMultiBlockPLOT3DReader.cxx,
> line 1397 vtkMPIMultiBlockPLOT3DReader (0x6b53260): Encountered premature
> end-of-file while reading the geometry file (or the file is corrupt).
>
>
>
> ERROR: In
> /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/Common/ExecutionModel/vtkExecutive.cxx,
> line 784 vtkCompositeDataPipeline (0x6946da0): Algorithm
> vtkMPIMultiBlockPLOT3DReader(0x6b53260) returned failure for request:
> vtkInformation (0x68935b0)
>
>   Debug: Off
>
>   Modified Time: 982828
>
>   Reference Count: 1
>
>   Registered Events: (none)
>
>   Request: REQUEST_DATA
>
>   ALGORITHM_AFTER_FORWARD: 1
>
>   FROM_OUTPUT_PORT: 0
>
>   FORWARD_DIRECTION: 0
>
>
>
> To my knowledge, the last version without this bug was 4.3.1.
>
>
>
> Thanks,
>
> Eric
>
>
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> Powered by www.kitware.com
>
> 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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>
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>
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[Paraview] Bug in PLOT3D meta reader

2017-08-01 Thread Eric Lynch 
I believe there is a bug in the PLOT3D metafile reader.  I've attached two
PLOT3D meshes and a metafile.  Version 5.4.1 appears to read the metafile
successfully.  After reading it, I can see the outline of the two blocks in
the first mesh file.  If I advance to the next time step, I can see the
outline of the three blocks in the second mesh.  If I then go back to the
previous time step, I get an error message saying:



ERROR: In
/home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/IO/Parallel/vtkMultiBlockPLOT3DReader.cxx,
line 1397 vtkMPIMultiBlockPLOT3DReader (0x6b53260): Encountered premature
end-of-file while reading the geometry file (or the file is corrupt).



ERROR: In
/home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/Common/ExecutionModel/vtkExecutive.cxx,
line 784 vtkCompositeDataPipeline (0x6946da0): Algorithm
vtkMPIMultiBlockPLOT3DReader(0x6b53260) returned failure for request:
vtkInformation (0x68935b0)

  Debug: Off

  Modified Time: 982828

  Reference Count: 1

  Registered Events: (none)

  Request: REQUEST_DATA

  ALGORITHM_AFTER_FORWARD: 1

  FROM_OUTPUT_PORT: 0

  FORWARD_DIRECTION: 0



To my knowledge, the last version without this bug was 4.3.1.



Thanks,

Eric


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