# How to calculate an angle?

**URL:** <https://discourse.slicer.org/t/how-to-calculate-an-angle/8999>\
**Category:** Support\
**Tags:** extensions-manager\
**Created:** [November 3, 2019, 1:58am UTC](https://discourse.slicer.org/t/how-to-calculate-an-angle/8999 "2019-11-03T01:58:12Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [November 5, 2019, 3:04am UTC](https://discourse.slicer.org/t/how-to-calculate-an-angle/8999/6 "2019-11-05T03:04:45Z")

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Maybe you run into [this](https://discourse.slicer.org/t/cancellous-bone-fill-for-3d-printing/8952/13) issue. Download the _current_ Slicer Preview version, open Application Settings in Edit menu. In DICOM section, change “Database location” to a new empty folder.

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_[View the full topic](https://discourse.slicer.org/t/how-to-calculate-an-angle/8999)._