Search found 2663 matches

by Yvan Fournier
Tue Aug 20, 2019 12:42 am
Forum: Syrthes related questions
Topic: Mesh .med or .unv conversion to .syr with syrthes-win32-4.1.1
Replies: 3
Views: 9

Re: Mesh .med or .unv conversion to .syr with syrthes-win32-4.1.1

Hello, Sorry for the typo (typing from my phone). It is syrthes-support@edf.fr. Changing the dll might work, assumimg the hdf5 dll matches, but dolls from the Syrthes scripts and Salome might use different build systems so you may have dependency issues. There is no risk in trying anyways... With re...
by Yvan Fournier
Tue Aug 20, 2019 12:35 am
Forum: Code_Saturne usage
Topic: Extract 2D profiles and compute averages
Replies: 8
Views: 244

Re: Extract 2D profiles and compute averages

Hello, In C, if uou declare an array pointer as static in a function, its value will be saved from one call ro rhe next, so you can use this to keep values after the first initialization. Also check the cs_tlmer_stats.csv to see which steps cost most time (in a regular case and time steps without IO...
by Yvan Fournier
Tue Aug 20, 2019 12:29 am
Forum: Code_Saturne usage
Topic: Impose mesh displacement
Replies: 3
Views: 144

Re: Impose mesh displacement

Hello, I probably will not have the time to check your setup in the next 2 weeks. The fact that the boundary cells are much wider than the following cells probably leads to very small deformation inside the mesh. Uding a more regular mesh will provide better résults in most cases. Best regards, Yvan
by Yvan Fournier
Sun Aug 18, 2019 3:13 pm
Forum: Syrthes related questions
Topic: Mesh .med or .unv conversion to .syr with syrthes-win32-4.1.1
Replies: 3
Views: 9

Re: Mesh .med or .unv conversion to .syr with syrthes-win32-4.1.1

Hello, For this you would need to either export MED files to an older version using a recent SALOME version (but I am not sure you can export to versions older than 3.2), or regenerate the Syrthes binaries. Using a Linux version this is easy, but to my knowledge only the Syrthes developers have the ...
by Yvan Fournier
Sun Aug 18, 2019 3:09 pm
Forum: Code_Saturne usage
Topic: Anisotropic thermal conductivity
Replies: 3
Views: 66

Re: Anisotropic thermal conductivity

Hello,

Sorry for the incorrect archive.

This one should be ok.

Best regards,

Yvan
by Yvan Fournier
Fri Aug 16, 2019 10:44 pm
Forum: Code_Saturne usage
Topic: Anisotropic thermal conductivity
Replies: 3
Views: 66

Re: Anisotropic thermal conductivity

Hello Luciano, As some colleagues reminded me this is tested in the FVCA7 verification cases, here is the setup from a few months ago for anisotropic (CASE2) and orthotropic (case3) pure diffusion cases. I am not too familiar with this test case, but I hope you find an appropriate example in it. I d...
by Yvan Fournier
Thu Aug 15, 2019 2:46 pm
Forum: Code_Saturne usage
Topic: Error with Catalyst postprocessing
Replies: 8
Views: 230

Re: Error with Catalyst postprocessing

Hello Luciano, In the writer, the script is read at initialization, so unless VTK does some tracking under the hood (which would surprise me), you can assume you cannot update it. One possibility would be to modify the script so that t reads updates (this is full Python, so you can "eval" Python fil...
by Yvan Fournier
Wed Aug 14, 2019 3:45 pm
Forum: Code_Saturne usage
Topic: Identify the type and get the value of a boundary
Replies: 6
Views: 182

Re: Identify the type and get the value of a boundary

Hello, No, the icodcl and rcodcl arrays are temporary, so they exist when in cs_user_boundary_conditions.f90 (and are initialized by the GUI), but do not exist anymore in cs_user_source_terms.f90. You could either save a copy to your cs_user_modules by adding a copy operation from cs_user_boundary_c...
by Yvan Fournier
Wed Aug 14, 2019 12:50 am
Forum: Code_Saturne usage
Topic: Restart problem
Replies: 2
Views: 92

Re: Restart problem

Hello Luciano, Could you run the dump tool on the main checkpoint: code_saturne bdump checkpoint/main and possibly other files to check whether it may have been corrupted or not ? Are you using MPI-IO ? If yes, you may try to deactivate it. Another possible cause for this (besides a bug leading to m...
by Yvan Fournier
Mon Aug 12, 2019 2:28 pm
Forum: Code_Saturne usage
Topic: Error with Catalyst postprocessing
Replies: 8
Views: 230

Re: Error with Catalyst postprocessing

Hello Luciano, This seems to be a bug, so I'll check. I seem to recall there may be an issue using the same Catalyst writer for preprocessing and "main" visualization due to the way meshes/inputs are named and used, but at the least, there should be a clean exit/and/or error message. Thanks for the ...