Created
January 22, 2015 15:58
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xAOD Trigger Towers analysis example
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| import ROOT | |
| ROOT.gROOT.Macro('$ROOTCOREDIR/scripts/load_packages.C') | |
| fileName = "/afs/cern.ch/user/a/amazurov/public/jb/tilecis/TileCIS.root" | |
| treeName = "CollectionTree" | |
| f = ROOT.TFile.Open(fileName, "READ") | |
| t = ROOT.xAOD.MakeTransientTree(f, treeName) | |
| print("Number of input events: %s" % t.GetEntries()) | |
| for entry in xrange(2): # Process two events | |
| t.GetEntry(entry) | |
| for tt in t.xAODTriggerTowers: | |
| # See | |
| # http://acode-browser.usatlas.bnl.gov/lxr/source/atlas/Event/xAOD/xAODTrigL1Calo/xAODTrigL1Calo/versions/TriggerTower_v2.h | |
| adc = tt.adc() | |
| if len(adc) > 2: | |
| print("adc[2] = %s" % adc[2]) |
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| mkdir tilecis | |
| cd tilecis | |
| rcSetup rcSetup Base,2.2.1,gcc48 # take time | |
| # Example of analyzing xaod objects in ~amazurov/public/jb/tilecis/TileCIS.root | |
| # TileCIS.root was created for the following raw files | |
| # "/afs/cern.ch/work/j/juraj/public/2015/TileCIS/data15_calib.00249297.calibration_L1CaloEnergyScan.daq.RAW._lb0000._SFO-1._0001.data", | |
| # "/afs/cern.ch/work/j/juraj/public/2015/TileCIS/data15_calib.00249300.calibration_L1CaloEnergyScan.daq.RAW._lb0000._SFO-1._0001.data" | |
| python ~amazurov/public/jb/tilecis/analyze.py | |
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