DMPlexGlobalToNaturalBegin

Rearranges a global Vec in the natural order.

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexGlobalToNaturalBegin(DM dm, Vec gv, Vec nv)

Collective

Input Parameters

• dm - The distributed DMPLEX

• gv - The global Vec

Output Parameter

• nv - Vec in the canonical ordering distributed over all processors associated with gv

Note

The user must call DMSetUseNatural(dm, PETSC_TRUE) before DMPlexDistribute().

See Also

DMPlex: Unstructured Grids, DM, DMPLEX, Vec, DMPlexDistribute(), DMPlexDistributeField(), DMPlexNaturalToGlobalBegin(), DMPlexGlobalToNaturalEnd()

Level

intermediate

Location

src/dm/impls/plex/plexnatural.c

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Index of all DMPlex routines
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Index of all manual pages