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#!/usr/bin/env python
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import sys
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import os
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from array import *
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from optparse import OptionParser
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from OSUT3Analysis.Configuration.configurationOptions import *
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from OSUT3Analysis.Configuration.processingUtilities import *
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parser = OptionParser()
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parser = set_commandline_arguments(parser)
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(arguments, args) = parser.parse_args()
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if arguments.localConfig:
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sys.path.append(os.getcwd())
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exec("from " + arguments.localConfig.rstrip('.py') + " import *")
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condor_dir = set_condor_output_dir(arguments)
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from ROOT import TFile, gROOT, gStyle, gDirectory, TStyle, THStack, TH1F, TCanvas, TString, TLegend, TArrow, THStack, TIter, TKey, TPaveLabel
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gROOT.SetBatch()
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outputFile = TFile(condor_dir + "/pu.root", "RECREATE")
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processed_datasets = []
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#### check which input datasets have valid output files
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for sample in datasets:
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fileName = condor_dir + "/" + sample + ".root"
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if not os.path.exists(fileName):
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continue
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testFile = TFile(fileName)
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if not (testFile.IsZombie()):
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processed_datasets.append(sample)
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if len(processed_datasets) is 0:
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sys.exit("No datasets have been processed")
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#### open first input file and re-make its directory structure in the output file
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testFile = TFile(condor_dir + "/" + processed_datasets[0] + ".root")
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testFile.cd()
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for key in testFile.GetListOfKeys():
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if (key.GetClassName() != "TDirectoryFile"):
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continue
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rootDirectory = key.GetName()
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for sample in processed_datasets: # loop over different samples as listed in configurationOptions.py
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inputFile = TFile(condor_dir + "/" + sample + ".root")
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if(inputFile.IsZombie()):
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continue
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Histogram = inputFile.Get(rootDirectory+"/pu").Clone()
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Histogram.SetDirectory(0)
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outputFile.cd()
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Histogram.Write (sample)
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outputFile.Close()
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