petsc-3.11.4 2019-09-28
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