[Libmesh-users] Global numbering

[Guillaume A. <an...@la...>]

I was wondering is there is a way to obtain a global numbering of the nodes=
=20
that does not change with partitions.

The point of that question is to perform a study of the influence of the=20
partitioning on the computed solution for a given problem.

I saw that system and mesh can be dumped to file, but with the understandin=
g i=20
have reordering always occurs and then does not allow that kind of=20
comparison.

Maybe there is a possibility to sort nodes by spatial criterion (based on=20
boxes for example) ?

Does any one have a clew ?

regards,

=2D-=20
Guillaume ANCIAUX   Tel : 06 89 29 11 50=20
LaBRI, Universit=E9 Bordeaux I (+33)5 40 00 38 21 (bureau)=20
351, Cours de la Lib=E9ration  an...@la...=20
33405 TALENCE Cedex, FRANCE  http://dept-info.labri.fr/~anciaux