DMPlexCreateGlobalToNaturalSF#
Creates the PetscSF for mapping Global Vec to the Natural Vec
Synopsis#
#include "petscdmplex.h"   
PetscErrorCode DMPlexCreateGlobalToNaturalSF(DM dm, PetscSection section, PetscSF sfMigration, PetscSF *sfNatural)
Input Parameters#
- dm - The redistributed - DM
- section - The local - PetscSectiondescribing the- Vecbefore the mesh was distributed, or- NULLif not available
- sfMigration - The - PetscSFused to distribute the mesh, or- NULLif it cannot be computed
Output Parameter#
Note#
This is not typically called by the user.
See Also#
DMPlex: Unstructured Grids, DM, DMPLEX, PetscSF, PetscSection, DMPlexDistribute(), DMPlexDistributeField()
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