# TSRHSSplitGetSubTSs
Get an array of all sub-TS contexts. 
## Synopsis
```
#include "petscts.h"  
PetscErrorCode TSRHSSplitGetSubTSs(TS ts, PetscInt *n, TS *subts[])
```
Logically Collective on TS


## Input Parameter

- ***ts -*** the TS context obtained from TSCreate()



## Output Parameters

- ***n -*** the number of splits
- ***subksp -*** the array of TS contexts



## Note
After TSRHSSplitGetSubTS() the array of TSs is to be freed by the user with PetscFree()
(not the TS just the array that contains them).




## See Also
 `TSGetRHSSplitFunction()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ts/interface/tsrhssplit.c.html#TSRHSSplitGetSubTSs">src/ts/interface/tsrhssplit.c</A>


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


[Index of all TS routines](index.md)  
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