I think that we have done that : gmsh your_file.geo -renumber -3
will use Metis graph renumbering capabilities. JF Le 11 mai 2013 à 19:15, Bruce Gerdes <[email protected]> a écrit : > > I've just tried out the latest version of GMSH, the first I have used with > METIS. METIS has the capability of producing a fill-reducing node sequence > suitable for skyline equation solvers. I note that the element partition > assignments are in the .MSH file, and with these, I could write something to > generate the node sequence myself, but is there an easy way to do it with the > GMSH implementation? If not, it might prove to be a very useful and popular > enhancement. If GMSH could simply renumber the nodes according to the METIS > sequence, the format of the .MSH file would remain as is, though the > partition information associated with the elements would then be superfluous > and could be shut off, possibly with an option flag. > > Bruce Gerdes > _______________________________________________ > gmsh mailing list > [email protected] > http://www.geuz.org/mailman/listinfo/gmsh ------------------------------------------------------------------ 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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