petsc-3.7.5 2017-01-01
TSEvaluateStep
Evaluate the solution at the end of a time step with a given order of accuracy.
Synopsis
#include "petscts.h"
PetscErrorCode TSEvaluateStep(TS ts,PetscInt order,Vec U,PetscBool *done)
Collective on TS
Input Arguments
| ts | - time stepping context
|
| order | - desired order of accuracy
|
| done | - whether the step was evaluated at this order (pass NULL to generate an error if not available)
|
Output Arguments
U -state at the end of the current step
Notes
This function cannot be called until all stages have been evaluated.
It is normally called by adaptive controllers before a step has been accepted and may also be called by the user after TSStep() has returned.
See Also
TSStep(), TSAdapt
Level:advanced
Location:src/ts/interface/ts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages