DMPlexGetOrdering1D

Reorder the vertices so that the mesh is in a line

Synopsis

#include "petscdmplex.h"   
#include "petscmat.h"      
PetscErrorCode DMPlexGetOrdering1D(DM dm, IS *perm)

Collective

Input Parameter

• dm - The DMPLEX object

Output Parameter

• perm - The point permutation as an IS, perm[old point number] = new point number

See Also

DMPLEX, DMPlexGetOrdering(), DMPlexPermute(), MatGetOrdering()

Level

intermediate

Location

src/dm/impls/plex/plexreorder.c

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Index of all DMPlex routines
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Index of all manual pages