TSPseudoSetTimeStepIncrement

Sets the scaling increment applied to dt when using the TSPseudoTimeStepDefault() routine.

Synopsis

#include "petscts.h"   
PetscErrorCode TSPseudoSetTimeStepIncrement(TS ts, PetscReal inc)

Logically Collective

Input Parameters

• ts - the timestep context

• inc - the scaling factor >= 1.0

Options Database Key

• -ts_pseudo_increment - set pseudo increment

See Also

TS: Scalable ODE and DAE Solvers, TSPSEUDO, TSPseudoSetTimeStep(), TSPseudoTimeStepDefault()

Level

advanced

Location

src/ts/impls/pseudo/posindep.c

Examples

src/ts/tutorials/ex42.c

Implementations

TSPseudoSetTimeStepIncrement_Pseudo() in src/ts/impls/pseudo/posindep.c

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