:orphan:
# SNESGetDivergenceTolerance
Gets divergence tolerance used in divergence test. 
## Synopsis
```
#include "petscsnes.h"  
PetscErrorCode SNESGetDivergenceTolerance(SNES snes, PetscReal *divtol)
```
Not Collective


## Input Parameters

- ***snes -*** the `SNES` context
- ***divtol -*** divergence tolerance





## See Also
 [](ch_snes), `SNES`, `SNESSetDivergenceTolerance()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/snes/interface/snes.c.html#SNESGetDivergenceTolerance">src/snes/interface/snes.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/snes/interface/snes.c)


[Index of all SNES routines](index.md)  
[Table of Contents for all manual pages](/manualpages/index.md)  
[Index of all manual pages](/manualpages/singleindex.md)