DACreateNaturalVector
Creates a parallel PETSc vector that will hold vector values in the natural numbering, rather than in the PETSc parallel numbering associated with the DA.
Synopsis
#include "petscda.h"
PetscErrorCode PETSCDM_DLLEXPORT DACreateNaturalVector(DA da,Vec* g)
Collective on DA
Input Parameter
da -the distributed array
Output Parameter
g -the distributed global vector
Note
The output parameter, g, is a regular PETSc vector that should be destroyed
with a call to VecDestroy() when usage is finished.
The number of local entries in the vector on each process is the same
as in a vector created with DACreateGlobalVector().
Keywords
distributed array, create, global, distributed, vector
See Also
DACreateLocalVector(), VecDuplicate(), VecDuplicateVecs(),
DACreate1d(), DACreate2d(), DACreate3d(), DAGlobalToLocalBegin(),
DAGlobalToLocalEnd(), DALocalToGlobal()
Level:developer
Location:src/dm/da/src/dadist.c
Index of all DA routines
Table of Contents for all manual pages
Index of all manual pages