cannot export to CGNS format

ParaView Support
1

Hi,

I cannot export my dataset to CGNS format using ParaView 5.11.1 (default version downloaded from the website):

Client Information:
Version: 5.11.1
VTK Version: 9.2.20220823
Qt Version: 5.15.2
vtkIdType size: 64bits
Embedded Python: On
Python Library Path: /ccc/scratch/cont003/gen7178/alvesrig/ParaView-5.11.1-MPI-Linux-Python3.9-x86_64/lib/python3.9
Python Library Version: 3.9.13 (main, Mar 30 2023, 16:46:40) [GCC 7.3.1 20180303 (Red Hat 7.3.1-5)]
Python Numpy Support: On
Python Numpy Path: /ccc/scratch/cont003/gen7178/alvesrig/ParaView-5.11.1-MPI-Linux-Python3.9-x86_64/lib/python3.9/site-packages/numpy
Python Numpy Version: 1.21.1
Python Matplotlib Support: On
Python Matplotlib Path: /ccc/scratch/cont003/gen7178/alvesrig/ParaView-5.11.1-MPI-Linux-Python3.9-x86_64/lib/python3.9/site-packages/matplotlib
Python Matplotlib Version: 3.2.1
Python Testing: Off
MPI Enabled: On
ParaView Build ID: superbuild 2c64f06366aa320e98d98577af18bad64ad9a630 (!1076)
Disable Registry: Off
Test Directory:
Data Directory:
SMP Backend: TBB
SMP Max Number of Threads: 72
OpenGL Vendor: NVIDIA Corporation
OpenGL Version: 3.2.0 NVIDIA 510.108.03
OpenGL Renderer: Tesla V100-PCIE-32GB/PCIe/SSE2
Accelerated filters overrides available: No

Connection Information:
Remote Connection: Yes
Separate Render Server: No
Reverse Connection: No
Number of Processes: 36
Disable Remote Rendering: Off
IceT: On
Tile Display: Off
vtkIdType size: 64bits
SMP Backend: TBB
SMP Max Number of Threads: 72
Embedded Python: On
Python Library Path: /ccc/scratch/cont003/gen7178/alvesrig/ParaView-5.11.1-MPI-Linux-Python3.9-x86_64/lib/python3.9
Python Library Version: 3.9.13 (main, Mar 30 2023, 16:46:40) [GCC 7.3.1 20180303 (Red Hat 7.3.1-5)]
Python Numpy Support: On
Python Numpy Path: /ccc/scratch/cont003/gen7178/alvesrig/ParaView-5.11.1-MPI-Linux-Python3.9-x86_64/lib/python3.9/site-packages/numpy
Python Numpy Version: 1.21.1
Python Matplotlib Support: On
Python Matplotlib Path: /ccc/scratch/cont003/gen7178/alvesrig/ParaView-5.11.1-MPI-Linux-Python3.9-x86_64/lib/python3.9/site-packages/matplotlib
Python Matplotlib Version: 3.2.1
OpenGL Vendor: NVIDIA Corporation
OpenGL Version: 4.5.0 NVIDIA 510.108.03
OpenGL Renderer: Tesla V100-PCIE-32GB/PCIe/SSE2
Headless support: None
Accelerated filters overrides available: No

I get the following error message:

Captura de tela de 2023-06-09 17-48-50
Captura de tela de 2023-06-09 17-48-501843×1048 259 KB

This is not the first time I have ‘GetVoidPointer is not supported by this class’ problems after using the ‘AngularPeriodicFilter’; I think it is a bug inside this class. Could you please help me?

Thanks a lot,

2

Indeed, output of the “AngularPeriodicFilter” do not support GetVoidPointer, unless you uncheck the “Compute Rotation On The Fly” checkbox.

3

Thanks Mathieu for the reply. Is it possible to change this? Because unchecking the “Compute Rotations On The Fly” option breaks the performance of your work…

4

You will need to rewrite the CGNS writer to not use GetVoidPointer.

5

Thanks. Is it possible to include this as a feature request in the list of suggestions for the future versions of ParaView? It would be a very welcome change in my opinion.

6

You can open an issue here: https://gitlab.kitware.com/paraview/paraview/-/issues