petsc-3.7.3 2016-08-01

TSPseudoVerifyTimeStep

Verifies whether the last timestep was acceptable.

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

Collective on TS

	ts	- timestep context
	update	- latest solution vector

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

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

timestep, pseudo, verify