petsc-3.7.7 2017-09-25
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TSPseudoTimeStepDefault

 Default code to compute pseudo-timestepping. Use with TSPseudoSetTimeStep().

Synopsis

#include "petscts.h"   
PetscErrorCode  TSPseudoTimeStepDefault(TS ts,PetscReal *newdt,void *dtctx)
Collective on TS

Input Parameters

ts -the timestep context
dtctx -unused timestep context

Output Parameter

newdt -the timestep to use for the next step

Keywords

timestep, pseudo, default

See Also

TSPseudoSetTimeStep(), TSPseudoComputeTimeStep()

Level:advanced
Location:src/ts/impls/pseudo/posindep.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/ts/examples/tutorials/ex1.c.html