petsc-3.12.5 2020-03-29
DMPlexCreateGlobalToNaturalSF
Creates the SF 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 DM
|
| section | - The PetscSection describing the Vec before the mesh was distributed
|
| sfMigration | - The PetscSF used to distribute the mesh
|
Output Parameter
sfNatural -PetscSF for mapping the Vec in PETSc ordering to the canonical ordering
Note: This is not typically called by the user.
See Also
DMPlexDistribute(), DMPlexDistributeField()
Level
intermediate
Location
src/dm/impls/plex/plexnatural.c
Index of all DMPLEX routines
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Index of all manual pages