DMPlexSetMigrationSF#
Sets the PetscSF for migrating from a parent DM into this DM
Synopsis#
#include "petscdmplex.h"
PetscErrorCode DMPlexSetMigrationSF(DM dm, PetscSF migrationSF)
Logically Collective
Input Parameters#
Note#
It is necessary to call this in order to have DMCreateSubDM() or DMCreateSuperDM() build the Global-To-Natural map
See Also#
DMPlex: Unstructured Grids, DM, DMPLEX, PetscSF, DMPlexDistribute(), DMPlexDistributeField(), DMPlexCreateMigrationSF(), DMPlexGetMigrationSF()
Level#
intermediate
Location#
src/dm/impls/plex/plexnatural.c
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages