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Adding the Pileup parameters from root files

Sergi Rodriguez Bosca requested to merge serodrig/athena:Reading_rootFiles_v06 into master

This MR is used to add in the jFEX Bitwise simulation the pile-up parameters obtained by the trigger performance group. With this it changes the PileupAndNoise.cxx file structure to make it friendly when the COOL database is built. Additionally, the Noise/jTowerCorrection.20210308.r12406.root and Calibration/jFEX_MatchedMapping.2021Oct14.r12406.root are read in the jDriver.cxx file to fill the pileup parameters. Both files are under the path /cvmfs/atlas.cern.ch/repo/sw/database/GroupData/Run3L1CaloSimulation

Technical stuff:

  • Now the jFEX Bitwise is applying by default the pileup subtraction and noise cuts either for Jet and MET paths. This means that jFEX will run like we expect for Run3
  • For Run2 we need to turn off the pileup and change (manually) the noise values to 3000 MeV (only for LAr)
  • Adding the SumET Eta boundary in the FPGA.cxx File
Edited by Sergi Rodriguez Bosca

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