TSSetPostEventIntervalStep#
Set the time-step used immediately following an event interval
Synopsis#
#include "petscts.h"
PetscErrorCode TSSetPostEventIntervalStep(TS ts, PetscReal dt)
Logically Collective
Input Parameters#
ts - time integration context
dt - post event interval step
Options Database Key#
-ts_event_post_eventinterval_step
- time-
step after event interval
Notes#
TSSetPostEventIntervalStep() allows one to set a time-step that is used immediately following an event interval.
This function should be called from the postevent function set with TSSetEventHandler().
The post event interval time-step should be selected based on the dynamics following the event. If the dynamics are stiff, a conservative (small) step should be used. If not, then a larger time-step can be used.
See Also#
TS: Scalable ODE and DAE Solvers, TS, TSEvent, TSSetEventHandler()
Level#
advanced
Location#
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages