petsc-3.7.1 2016-05-15
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DMDATSSetRHSFunctionLocal

set a local residual evaluation function

Synopsis

#include "petscdmda.h" 
#include "petscts.h" 
PetscErrorCode DMDATSSetRHSFunctionLocal(DM dm,InsertMode imode,DMDATSRHSFunctionLocal func,void *ctx)
Logically Collective Many br

Input Arguments

dm - DM to associate callback with Many br
imode - insert mode for the residual Many br
func - local residual evaluation Many br
ctx - optional context for local residual evaluation Many br

Calling sequence for func

func(DMDALocalInfo info,PetscReal t,void *x,void *f,void *ctx)

info - DMDALocalInfo defining the subdomain to evaluate the residual on Many br
t - time at which to evaluate residual Many br
x - array of local state information Many br
f - output array of local residual information Many br
ctx - optional user context Many br

Many br

See Also

DMTSSetRHSFunction(), DMDATSSetRHSJacobianLocal(), DMDASNESSetFunctionLocal()

Level:beginner
Location:
src/ts/utils/dmdats.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages