DMPlexConstructCohesiveCells#

Construct cohesive cells which split the face along an internal interface

Synopsis#

#include "petscdmplex.h"    
#include "petscdmlabel.h"   
PetscErrorCode DMPlexConstructCohesiveCells(DM dm, DMLabel label, DMLabel splitLabel, DM *dmSplit)

Collective

Input Parameters#

  • dm - The original DM

  • label - The DMLabel specifying the boundary faces (this could be auto-generated)

Output Parameters#

  • splitLabel - The DMLabel containing the split points, or NULL if no output is desired

  • dmSplit - The new DM

See Also#

DMPlex: Unstructured Grids, DM, DMPLEX, DMCreate(), DMPlexLabelCohesiveComplete()

Level#

developer

Location#

src/dm/impls/plex/plexsubmesh.c

Implementations#

DMPlexConstructCohesiveCells_Internal in src/dm/impls/plex/plexsubmesh.c

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