# TSAdaptGetStepLimits
Get the minimum and maximum step sizes to be considered by the time step controller 
## Synopsis
```
#include "petscts.h" 
PetscErrorCode TSAdaptGetStepLimits(TSAdapt adapt, PetscReal *hmin, PetscReal *hmax)
```
Not Collective


## Input Parameter

- ***adapt -*** time step adaptivity context, usually gotten with `TSGetAdapt()`



## Output Parameters

- ***hmin -*** minimum time step
- ***hmax -*** maximum time step





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

## Level
intermediate

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


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