petsc-3.7.1 2016-05-15
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DMDATSSetIFunctionLocal

set a local residual evaluation function

Synopsis

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

Input Arguments

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

Calling sequence for func

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
xdot - array of local time derivative information Many br
f - output array of local function evaluation information Many br
ctx - optional context passed above Many br

Many br

See Also

DMTSSetIFunction(), DMDATSSetIJacobianLocal(), 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

Examples

src/ts/examples/tutorials/ex26.c.html