TSSetTimeStep

Allows one to reset the timestep at any time, useful for simple pseudo-timestepping codes.

Synopsis

#include "petscts.h"  
PetscErrorCode TSSetTimeStep(TS ts, PetscReal time_step)

Logically Collective

Input Parameters

• ts - the TS context obtained from TSCreate()

• time_step - the size of the timestep

See Also

TS: Scalable ODE and DAE Solvers, TS, TSPSEUDO, TSGetTimeStep(), TSSetTime()

Level

intermediate

Location

src/ts/interface/ts.c

Examples

src/ts/tutorials/ex14.c
src/ts/tutorials/ex15.c
src/ts/tutorials/ex11_sa.c
src/ts/tutorials/ex1.c
src/tao/unconstrained/tutorials/spectraladjointassimilation.c
src/ts/tutorials/ex13.c
src/ts/tutorials/ex12.c
src/ts/tutorials/ex11.c
src/ts/tutorials/ex10.c
src/tao/unconstrained/tutorials/burgers_spectral.c

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Index of all TS routines
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Index of all manual pages