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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

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])