[Gmsh] extract the interface node list of a partitioned mesh

[Umut Tabak - 3ME]

Dear all,

I am using gmsh in order to partition my meshed models to apply some domain decomposition tests.

I was wondering if there is already a direct way to extract the interface node information, somehow, with the help of the partitioner(Chaco or Metis)used?

Then I can process the dof information myself in my own codes.

Any help is appreciated highly.

BR,
Umut
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