Open ghost opened 3 years ago
Hi,
there is a not stressed enough hole in the documentation: you cannot directly convert from one MSH format to another MSH one. You have to use a third format instead. For example:
./feconv -gm input_GMSH.msh tmp.unv ./feconv tmp.unv output_ANSYS.msh
I will try to clarify this point in the documentation.
Best, Fran Pena
El mar, 22 dic 2020 a las 9:07, PeterZtrok (notifications@github.com) escribió:
Hello,
Using the following command ./feconv -gm input_GMSH.msh output_ANSYS.msh results in the program running for very long but does not output anything. This is in ubuntu 20.04.
Thanks,
Peter
— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/victorsndvg/FEconv/issues/7, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABRM23NGDXXZPPITPLBG6MDSWBHT7ANCNFSM4VFJCVRQ .
--
Francisco José Pena Brage Departamento de Matemática Aplicada Facultade de Matemáticas. Campus Vida 15782 Santiago de Compostela - Spain Tel.: +34 8818 13194 Fax: +34 8818 13197 Email: fran(dot)pena(at)usc(dot)es http://www.usc.es/ingmat http://www.usc.es/ingmat fran.pena@usc.es
Ok thanks. I will try to convert like that. How much should it take for a 500MB mesh? Thanks, Peter
Hi,
I cannot give you a realistic prediction: it depends on your machine, the format (ANSYS is quite slow since a surface-volume conversion), the compiler (ifort is faster than gfortran), ...
It would be helpful to make a preliminary test with a smaller mesh in order to be sure that there is no problem.
Best, Fran Pena
El mar, 22 dic 2020 a las 11:43, PeterZtrok (notifications@github.com) escribió:
Ok thanks. I will try to convert like that. How much should it take for a 500MB mesh? Thanks, Peter
— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/victorsndvg/FEconv/issues/7#issuecomment-749476274, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABRM23N33L7Y7MQDCYVBAI3SWBZ4TANCNFSM4VFJCVRQ .
Helo,
I have reduced the size of the mesh which is a 3D unstructured mesh. However, I have not been able to convert it to a .unv format to convert that to ANSYS .msh. However, I have tried some of the examples and they do work. This is on linux using gfortran. The mesh is created in GMSH and saved in ASCII Version 2 format. Any ideas on what I can try?
Hi,
so the step that is failing is the first one: feconv -gm mesh.msh mesh.unv, right?
Is any warning or error in the output? The format is correct (ASCII Version 2). Maybe, it could be a problem with non-consecutive numbering, but it is difficult to say more without knowing the mesh. If you can send me the mesh, I can give you a better answer.
Best, Fran
El mar, 22 dic 2020 a las 16:22, PeterZtrok (notifications@github.com) escribió:
Helo,
I have reduced the size of the mesh which is a 3D unstructured mesh. However, I have not been able to convert it to a .unv format to convert that to ANSYS .msh. However, I have tried some of the examples and they do work. This is on linux using gfortran. The mesh is created in GMSH and saved in ASCII Version 2 format. Any ideas on what I can try?
— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/victorsndvg/FEconv/issues/7#issuecomment-749595219, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABRM23N5KOBKNCNLHN4PGUDSWC2TDANCNFSM4VFJCVRQ .
Hello,
Using the following command ./feconv -gm input_GMSH.msh output_ANSYS.msh results in the program running for very long but does not output anything. This is in ubuntu 20.04.
Thanks,
Peter