# The gamma bar showing pass/fail color

**URL:** <https://discourse.slicer.org/t/the-gamma-bar-showing-pass-fail-color/22218>\
**Category:** Support\
**Created:** [February 28, 2022, 4:16pm UTC](https://discourse.slicer.org/t/the-gamma-bar-showing-pass-fail-color/22218 "2022-02-28T16:16:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Kawtar\_Lakrad](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/kawtar_lakrad/32/13528_2.png) [@Kawtar\_Lakrad](https://discourse.slicer.org/u/Kawtar_Lakrad)\
**Post date:** [February 28, 2022, 4:16pm UTC](https://discourse.slicer.org/t/the-gamma-bar-showing-pass-fail-color/22218/1 "2022-02-28T16:16:48Z")

</div>

Operating system: windows 11  
Slicer version: 4.13  
Expected behavior: once we calculate gamma a bar should show the pass/fail color scale.  
 ![Screenshot 2022-02-28 111718](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/4/b/4bec3e422fbc152d41186da0d72bc19f3ebb718e.png)

Actual behavior: I can’t seem to find this scale  
 ![Screenshot 2022-02-28 111753](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/4/7/477b70ac520b467f8bc9882b5867685d2798f58a.png)