DMPlexCreateCoarsePointIS#

Creates an IS covering the coarse DM chart with the fine points as data

Synopsis#

#include "petscdmplex.h"   
#include "petscdmplextransform.h"   
PetscErrorCode DMPlexCreateCoarsePointIS(DM dm, IS *fpointIS)

Collective

Input Parameter#

  • dm - The coarse DM

Output Parameter#

  • fpointIS - The IS of all the fine points which exist in the original coarse mesh

See Also#

DMPlex: Unstructured Grids, DM, DMPLEX, IS, DMRefine(), DMPlexSetRefinementUniform(), DMPlexGetSubpointIS()

Level#

developer

Location#

src/dm/impls/plex/plexrefine.c


Index of all DMPlex routines
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Index of all manual pages