# TSAdaptGetMaxIgnore
Get error estimation threshold. Solution components below this threshold value will not be considered when computing error norms for time step adaptivity (in absolute value). 
## Synopsis
```
#include "petscts.h" 
PetscErrorCode TSAdaptGetMaxIgnore(TSAdapt adapt, PetscReal *max_ignore)
```
Not Collective


## Input Parameter

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



## Output Parameter

- ***max_ignore -*** threshold for solution components that are ignored during error estimation





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

## Level
intermediate

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


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