PETSc version 3.17.5
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DMGetNaturalSF

Get the PetscSF encoding the map back to the original mesh ordering

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMGetNaturalSF(DM dm, PetscSF *sf)

Input Parameter

dm - The DM

Output Parameter

sf - The PetscSF

Note: This gets a borrowed reference, so the user should not destroy this PetscSF.

See Also

DMSetNaturalSF(), DMSetUseNatural(), DMGetUseNatural(), DMPlexCreateGlobalToNaturalSF(), DMPlexDistribute()

Level

intermediate

Location

src/dm/interface/dm.c
Index of all DM routines
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Index of all manual pages