DAGetAO
Gets the application ordering context for a distributed array.
Synopsis
#include "petscda.h"
int DAGetAO(DA da,AO *ao)
Collective on DA
Input Parameter
da -the distributed array
Output Parameters
ao -the application ordering context for DAs
Notes
In this case, the AO maps to the natural grid ordering that would be used
for the DA if only 1 processor were employed (ordering most rapidly in the
x-direction, then y, then z). Multiple degrees of freedom are numbered
for each node (rather than 1 component for the whole grid, then the next
component, etc.)
Keywords
distributed array, get, global, indices, local-to-global
See Also
DACreate2d(), DAGetGhostCorners(), DAGetCorners(), DALocalToGlocal()
DAGlobalToLocalBegin(), DAGlobalToLocalEnd(), DALocalToLocalBegin(), DALocalToLocalEnd(), DAGetGlobalIndices()
Level:intermediate
Location:src/dm/da/src/daindex.c
Index of all DA routines
Table of Contents for all manual pages
Index of all manual pages