:orphan:
# PetscLogEventSetDof
Set the nth number of degrees of freedom of a numerical problem associated with this event
## Synopsis
```
#include "petscsys.h"
PetscErrorCode PetscLogEventSetDof(PetscLogEvent event, PetscInt n, PetscLogDouble dof)
```
Not Collective
## Input Parameters
- ***event -*** The event id to log
- ***n -*** The dof index, in [0, 8)
- ***dof -*** The number of dofs
## Options Database Key
- ***-log_view -*** Activates log summary
## Note
This is to enable logging of convergence
## See Also
`PetscLogEventSetError()`, `PetscEventRegLogRegister()`, `PetscStageLogGetEventLog()`
## Level
developer
## Location
src/sys/logging/utils/eventlog.c
## Examples
src/snes/tutorials/ex5.c
src/snes/tutorials/ex55.c
---
[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/sys/logging/utils/eventlog.c)
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