Best way to load a group of CGNS files #747
eliesaikali
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CGNStalk
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It is possible to create a single result.cgns file that points to multiple files through CGNS links (see cg_link_write API). |
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Dear all,
Due to some performance issues I am currently having by writing a single parallel cgns hdf file for my CFD simulation, I would like to test what gain I can have if I write a cgns file per processor.
Working on a code that uses a domain splitting approach, I can manage to output the following 32 files (on 32 procs)
results_0000.cgns
results_0001.cgns
results_0002.cgns
...
results_0030.cgns
results_0031.cgns
Now, the question is the following : what is the best approach to read all these in paraview, or visit ?
Its clear that in paraview, we can load all these as a group. but in visit, this is not possible. I dont know how it goes with tecplot ...
Another question : is it possible to write a result.cgns file that points those 32 files so that I can just open results.cgns file in paraview/visit with no issues ?
Thanks for any help
Regards
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