petsc-master 2019-05-22
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TSAdaptSetSafety

Set safety factors

Synopsis

#include "petscts.h" 
PetscErrorCode TSAdaptSetSafety(TSAdapt adapt,PetscReal safety,PetscReal reject_safety)
Logically collective on TSAdapt

Input Arguments

adapt - adaptive controller context
safety - safety factor relative to target error/stability goal
reject_safety - extra safety factor to apply if the last step was rejected

Options Database Keys

-ts_adapt_safety <safety> - to set safety factor
-ts_adapt_reject_safety <reject_safety> - to set reject safety factor

See Also

TSAdapt, TSAdaptGetSafety(), TSAdaptChoose()

Level

intermediate

Location

src/ts/adapt/interface/tsadapt.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages