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# MatMumpsGetRinfog
Get MUMPS parameter RINFOG()
## Synopsis
```
#include "petscmat.h"
PetscErrorCode MatMumpsGetRinfog(Mat F, PetscInt icntl, PetscReal *val)
```
Logically Collective
## Input Parameters
- ***F -*** the factored matrix obtained by calling `MatGetFactor()` from PETSc-MUMPS interface
- ***icntl -*** index of MUMPS parameter array RINFOG()
## Output Parameter
- ***val -*** value of MUMPS RINFOG(icntl)
## References
- **** -*** MUMPS Users' Guide
## See Also
[](ch_matrices), `Mat`, `MatGetFactor()`, `MatMumpsSetIcntl()`, `MatMumpsGetIcntl()`, `MatMumpsSetCntl()`, `MatMumpsGetCntl()`, `MatMumpsGetInfo()`, `MatMumpsGetInfog()`, `MatMumpsGetRinfo()`
## Level
beginner
## Location
src/mat/impls/aij/mpi/mumps/mumps.c
## Examples
src/ksp/ksp/tutorials/ex52.c
src/ksp/ksp/tutorials/ex52f.F90
## Implementations
MatMumpsGetRinfog_MUMPS in src/mat/impls/aij/mpi/mumps/mumps.c
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