# Questions about Line Profile (part of Gel Dosimetry module)

**URL:** <https://discourse.slicer.org/t/questions-about-line-profile-part-of-gel-dosimetry-module/446>\
**Category:** Support\
**Tags:** slicerrt\
**Created:** [June 6, 2017, 3:54pm UTC](https://discourse.slicer.org/t/questions-about-line-profile-part-of-gel-dosimetry-module/446 "2017-06-06T15:54:45Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ten](https://avatars.discourse-cdn.com/v4/letter/t/3da27b/32.png) [@ten](https://discourse.slicer.org/u/ten)\
**Post date:** [June 6, 2017, 3:54pm UTC](https://discourse.slicer.org/t/questions-about-line-profile-part-of-gel-dosimetry-module/446/1 "2017-06-06T15:54:45Z")

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Hi all,

I’ve been trying out the Gel Dosimetry module and I have two questions about the Line Profile tool.

1. Is there a way to delete lines after creating them? I would think there is one but I cannot seem to find it.

2. Is there a way to make circles or essentially non-linear lines with the tool?

Thank you for the help.