petsc-3.3-p7 2013-05-11

DMDAGetGhostedCoordinates

Gets the node coordinates associated with a DMDA.

Synopsis

#include "petscdmda.h"   
PetscErrorCode  DMDAGetGhostedCoordinates(DM da,Vec *c)

Collective on DMDA

Input Parameter

da -the distributed array

Output Parameter

c -coordinate vector

Note

Each process has only the coordinates for its local AND ghost nodes

For two and three dimensions coordinates are interlaced (x_0,y_0,x_1,y_1,...) and (x_0,y_0,z_0,x_1,y_1,z_1...)

Keywords

distributed array, get, corners, nodes, local indices, coordinates

See Also

DMDAGetGhostCorners(), DMDASetCoordinates(), DMDASetUniformCoordinates(), DMDAGetCoordinates(), DMDAGetCoordinateDA()

Level:intermediate
Location:src/dm/impls/da/dacorn.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/dm/examples/tutorials/ex3.c.html
src/ksp/ksp/examples/tutorials/ex42.c.html
src/ksp/ksp/examples/tutorials/ex43.c.html
src/ksp/ksp/examples/tutorials/ex49.c.html
src/snes/examples/tutorials/ex54.c.html
src/snes/examples/tutorials/ex55.c.html
src/snes/examples/tutorials/ex61.c.html
src/snes/examples/tutorials/ex63.c.html
src/snes/examples/tutorials/ex633D_DB.c.html
src/snes/examples/tutorials/ex64.c.html
src/snes/examples/tutorials/ex65.c.html