:orphan:
# DMLabelEphemeralGetTransform
Get the transform for this ephemeral label 
## Synopsis
```
#include "petscdmlabelephemeral.h"   
#include "petscdmplextransform.h"    
PetscErrorCode DMLabelEphemeralGetTransform(DMLabel label, DMPlexTransform *tr)
```
Not Collective


## Input Parameter

- ***label -*** the `DMLabel`



## Output Parameter

- ***tr -*** the transform for this ephemeral label





## Note
Ephemeral labels are produced automatically from a base label and a `DMPlexTransform`.


## See Also
 `DMLabelEphemeralSetTransform()`, `DMLabelEphemeralGetLabel()`, `DMLabelSetType()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/dm/label/impls/ephemeral/plex/dmlabelephplex.c.html#DMLabelEphemeralGetTransform">src/dm/label/impls/ephemeral/plex/dmlabelephplex.c</A>


---
[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/dm/label/impls/ephemeral/plex/dmlabelephplex.c)


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