petsc-master 2019-05-20
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DMDASetFieldName

Sets the names of individual field components in multicomponent vectors associated with a DMDA.

Synopsis

#include "petscdmda.h"   
PetscErrorCode  DMDASetFieldName(DM da,PetscInt nf,const char name[])
Logically collective; name must contain a common value

Input Parameters

da - the distributed array
nf - field number for the DMDA (0, 1, ... dof-1), where dof indicates the number of degrees of freedom per node within the DMDA
names - the name of the field (component)

Notes

It must be called after having called DMSetUp().

Keywords

distributed array, get, component name

See Also

DMDAGetFieldName(), DMDASetCoordinateName(), DMDAGetCoordinateName(), DMDASetFieldNames(), DMSetUp()

Level

intermediate

Location

src/dm/impls/da/dacorn.c

Examples

src/dm/examples/tutorials/ex7.c.html
src/ksp/ksp/examples/tutorials/ex29.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/ksp/ksp/examples/tutorials/ex70.c.html
src/ksp/ksp/examples/tutorials/ex73.c.html
src/snes/examples/tutorials/ex19.c.html
src/snes/examples/tutorials/ex21.c.html
src/snes/examples/tutorials/ex22.c.html
src/snes/examples/tutorials/ex28.c.html

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