:orphan:
# TSARKIMEXSetType
Set the type of `TSARKIMEX` scheme
## Synopsis
```
#include "petscts.h"
PetscErrorCode TSARKIMEXSetType(TS ts, TSARKIMEXType arktype)
```
Logically Collective
## Input Parameters
- ***ts -*** timestepping context
- ***arktype -*** type of `TSARKIMEX` scheme
## Options Database Key
- ***-ts_arkimex_type <1bee,a2,l2,ars122,2c,2d,2e,prssp2,3,bpr3,ars443,4,5> -*** set `TSARKIMEX` scheme type
## See Also
[](ch_ts), `TSARKIMEXGetType()`, `TSARKIMEX`, `TSARKIMEXType`, `TSARKIMEX1BEE`, `TSARKIMEXA2`, `TSARKIMEXL2`, `TSARKIMEXARS122`, `TSARKIMEX2C`, `TSARKIMEX2D`, `TSARKIMEX2E`, `TSARKIMEXPRSSP2`,
`TSARKIMEX3`, `TSARKIMEXBPR3`, `TSARKIMEXARS443`, `TSARKIMEX4`, `TSARKIMEX5`
## Level
intermediate
## Location
src/ts/impls/arkimex/arkimex.c
## Examples
src/ts/tutorials/ex36.c
src/ts/tutorials/extchem.c
src/ts/tutorials/extchemfield.c
## Implementations
TSARKIMEXSetType_ARKIMEX in src/ts/impls/arkimex/arkimex.c
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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/ts/impls/arkimex/arkimex.c)
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