DMDACreate

Creates a DMDA object for managing structured grids.

Synopsis

#include "petscdmda.h"   
PetscErrorCode DMDACreate(MPI_Comm comm, DM *da)

Collective

Input Parameter

• comm - The communicator for the DMDA object

Output Parameter

• da - the DMDA object

Notes

See DMDA - Creating vectors for structured grids for details on the construction of a DMDA

DMDACreate1d(), DMDACreate2d(), and DMDACreate3d() are convenience routines to quickly completely create a DMDA

See Also

DMDA - Creating vectors for structured grids, DM, DMDA, DMSetUp(), DMDASetSizes(), DMClone(), DMDACreate1d(), DMDACreate2d(), DMDACreate3d()

Level

advanced

Location

src/dm/impls/da/dacreate.c

Examples

src/dm/tutorials/ex19.c
src/dm/impls/swarm/tests/ex12.c
src/ksp/ksp/tests/ex32.c
src/mat/tests/ex129.c
src/snes/tests/ex2.c

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