[Gmsh] How to set global random number seed in Gmsh?

Jean-François Remacle jean-francois.remacle at uclouvain.be
Fri May 23 15:26:14 CEST 2014


This issue has been fixed in the last versions. What is the version you are using ?

Le 22 mai 2014 à 23:29, David Bernstein <david at terafrac.org> a écrit :

> Hi Everyone, I’m using Gmsh as a backend mesh generator in a project and it’s been working very well so far.  One issue that we’ve encountered is reproducing a problem from a given set of simulation input parameters because Gmsh produces a different mesh every time it’s run with the same input.
> I’ve looked through the documentation and have not been able to find a way to set a random number seed so that the same mesh is produced every time for a given input .geo file.  If anyone knows a way to do this please let me know.
> Thanks,
> Dave
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Prof. Jean-Francois Remacle
Universite catholique de Louvain (UCL)
Ecole Polytechnique de Louvain (EPL) - Louvain School of Engineering
Institute of Mechanics, Materials and Civil Engineering (iMMC)
Center for Systems Engineering and Applied Mechanics (CESAME)
Tel : +32-10-472352 -- Mobile : +32-473-909930 


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