petsc-3.3-p7 2013-05-11

TSPreStage

Runs the user-defined pre-stage function set using TSSetPreStage()

#include "petscts.h"  
PetscErrorCode  TSPreStage(TS ts, PetscReal stagetime)

Collective on TS

ts -The TS context obtained from TSCreate()

TSPreStage() is typically used within time stepping implementations, most users would not generally call this routine themselves.

TS, timestep