petsc-dev 2014-04-16
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TSPseudoVerifyTimeStep

Verifies whether the last timestep was acceptable.

Synopsis

#include "petscts.h"   
PetscErrorCode  TSPseudoVerifyTimeStep(TS ts,Vec update,PetscReal *dt,PetscBool  *flag)
Collective on TS

Input Parameters

ts - timestep context
update - latest solution vector

Output Parameters

dt - newly computed timestep (if it had to shrink)
flag - indicates if current timestep was ok

Notes

The routine to be called here to compute the timestep should be set by calling TSPseudoSetVerifyTimeStep().

Keywords

timestep, pseudo, verify

See Also

TSPseudoSetVerifyTimeStep(), TSPseudoVerifyTimeStepDefault()

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