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#

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


Index of all DMPlex routines
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Index of all manual pages