# TSAdaptGetSafety
Get safety factors for time step adapter 
## Synopsis
```
#include "petscts.h" 
PetscErrorCode TSAdaptGetSafety(TSAdapt adapt, PetscReal *safety, PetscReal *reject_safety)
```
Not Collective


## Input Parameter

- ***adapt -*** adaptive controller context



## Output Parameters

- ***safety -*** safety factor relative to target error/stability goal
+  reject_safety - extra safety factor to apply if the last step was rejected





## See Also
 [](chapter_ts), `TSAdapt`, `TSAdaptSetSafety()`, `TSAdaptChoose()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ts/adapt/interface/tsadapt.c.html#TSAdaptGetSafety">src/ts/adapt/interface/tsadapt.c</A>


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