[Paraview] Interfacing with FE simulation using Catalyst

[Dan Lipsa]

On Fri, Nov 21, 2014 at 12:14 PM, Dan Lipsa <dan.lipsa at kitware.com> wrote:

>
>> When I click on the icon located near the producer to visualize the data,
>> I get an Extract component added to the pipeline. Trying to visualize this,
>> then throws me the following errors:
>>
>> ---
>> ERROR: In
>> /home/ancel/Downloads/ParaView-v4.2.0-source/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx,
>> line 810
>> vtkPVPostFilterExecutive (0x3efc890): Input for connection index 0 on
>> input port index 0 for algorithm vtkPVPostFilter(0x3efbe70) is of type
>> vtkDataObject, but a vtkPolyData is required.
>>
>>
>> ERROR: In
>> /home/ancel/Downloads/ParaView-v4.2.0-source/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx,
>> line 810
>> vtkPVPostFilterExecutive (0x3efc890): Input for connection index 0 on
>> input port index 0 for algorithm vtkPVPostFilter(0x3efbe70) is of type
>> vtkDataObject, but a vtkPolyData is required.
>>
>>
>> ERROR: In
>> /home/ancel/Downloads/ParaView-v4.2.0-source/ParaViewCore/ServerManager/Rendering/vtkSMParaViewPipelineControllerWithRendering.cxx,
>> line 504
>> vtkSMParaViewPipelineControllerWithRendering (0x38bbc00): Data cannot be
>> shown in the defaulted render view!!
>> ---
>>
>
> I have not run an example for an unstructured grid. It should work
> similarly though.
> I recently wrote a Catalyst adapter for an unstructured grid. I will run
> Catalyst Live with that to see how that works.
>
> You could try however to save images or entire data from the pipeline
> script as it is done in the Catalyst examples.
>
>
Hello Alexandre,
Live View runs fine with an unstructured grid. Try to write data out to
disk as it is done in the Catalyst examples as it is a simpler code path.
Does that work?

Dan
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