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Implement various histogrammers

Laurent Petre requested to merge feature/histogrammer into main


This MR introduces various "histogramers" to convert GEM RAW files into ROOT histograms. In particular, the following scans and analyses are implemented:

  • Occupancy analysis
  • S-Curve scan
  • Threshold scan
  • Latency scan

Additionally, a few bug fixes related to the unpacker - and discovered during the MR testing - have been included.

Related Issue

Fixes #231 (closed)

How Has This Been Tested?

Processed latency scans, S-curves, occupancy plots,... with P5 data.

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)


  • My code follows the code style of this project.
  • My change requires a change to the documentation.
  • I have updated the documentation accordingly.
  • I have read the CONTRIBUTING document.
  • I have added tests to cover my changes.
  • All new and existing tests passed.
Edited by Laurent Petre

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