DMGetCellCoordinateDM

Gets the DM that prescribes cellwise coordinate layout and scatters between global and local cellwise coordinates

Synopsis

#include "petscdm.h"          
PetscErrorCode DMGetCellCoordinateDM(DM dm, DM *cdm)

Collective

Input Parameter

• dm - the DM

Output Parameter

• cdm - cellwise coordinate DM, or NULL if they are not defined

Note

Call DMLocalizeCoordinates() to automatically create cellwise coordinates for periodic geometries.

See Also

DM, DMSetCellCoordinateDM(), DMSetCellCoordinates(), DMSetCellCoordinatesLocal(), DMGetCellCoordinates(), DMGetCellCoordinatesLocal(), DMLocalizeCoordinates(), DMSetCoordinateDM(), DMGetCoordinateDM()

Level

intermediate

Location

src/dm/interface/dmcoordinates.c

Examples

src/dm/impls/plex/tutorials/ex8.c

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Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages