singleMuAlignment.py

#!/usr/bin/env python3
 
 
 
 
 
import sys
from basf2 import (register_module, process, print_params, create_path,
                   statistics, conditions)
from modularAnalysis import fillParticleList
from modularAnalysis import cutAndCopyList
from modularAnalysis import applyEventCuts
from simulation import add_simulation
from reconstruction import add_reconstruction
from variables import variables
 
# ..Check for the correct number of arguments
narg = len(sys.argv)
if(narg != 4):
    print("Job arguments: nEvents name newGeom; ", narg-1, "provided")
    sys.exit()
 
# ..Use experiment 10 to match mc13b samples
experiment = 1003
run = 5201
nevt = int(sys.argv[1])
outputFileName = "ntuples/" + sys.argv[2] + ".root"
 
# ..override ECL geometry if requested
newGeom = int(sys.argv[3])
if(newGeom == 1):
    conditions.globaltags = ['ecl_alignment']
if(newGeom == 2):
    conditions.prepend_testing_payloads("localdb/database.txt")
print(conditions.globaltags)
 
# ---------------------------------------------------------------------
# ..Set up particle gun
particlegun = register_module('ParticleGun')
 
particlegun.param('pdgCodes', [13])
particlegun.param('nTracks', 1)
particlegun.param('varyNTracks', False)
particlegun.param('momentumGeneration', 'uniform')
particlegun.param('momentumParams', [4.15, 4.5])
particlegun.param('thetaGeneration', 'uniform')
particlegun.param('thetaParams', [127.5, 131.5])
particlegun.param('phiGeneration', 'uniform')
particlegun.param('phiParams', [0., 360.])
particlegun.param('vertexGeneration', 'fixed')
particlegun.param('xVertexParams', [-0.05])
particlegun.param('yVertexParams', [0.015])
particlegun.param('zVertexParams', [0.])
particlegun.param('independentVertices', False)
 
print_params(particlegun)
 
 
# ---------------------------------------------------------------------
# ..The path
main = create_path()
main.add_module("EventInfoSetter", expList=experiment, runList=run, evtNumList=nevt)
main.add_module("Progress")
main.add_module(particlegun)
 
add_simulation(main)
add_reconstruction(main)
 
 
# ---------------------------------------------------------------------
# ..Select the muon to store
fillParticleList('mu-:highp', 'useCMSFrame(p) > 3.5 and abs(d0) < 0.5 and abs(z0) < 4 and nCDCHits>0 and nVXDHits>0', path=main)
cutAndCopyList('mu-:highE', 'mu-:highp', 'clusterE>1.', path=main)
 
variables.addAlias('nhighp', 'nParticlesInList(mu-:highp)')
variables.addAlias('nhighE', 'nParticlesInList(mu-:highE)')
applyEventCuts('[nhighE==0] and [nhighp==1]', main)
 
# ---------------------------------------------------------------------
# ..Ntuple
variables.addAlias('muThetaLab', 'formula(57.2957795*theta)')
variables.addAlias('muPhiLab', 'formula(57.2957795*phi)')
variables.addAlias('muPcms', 'useCMSFrame(p)')
variables.addAlias('muptLab', 'pt')
variables.addAlias('e1Uncorr', 'formula(clusterHighestE * clusterUncorrE / clusterE)')
variables.addAlias('clustThetaLab', 'formula(57.2957795*clusterTheta)')
variables.addAlias('clustPhiLab', 'formula(57.2957795*clusterPhi)')
 
# ..dummies to match muon pair selection
variables.addAlias('bestMuonID', 'muonID')
variables.addAlias('worstMuonID', 'muonID')
 
 
varsToStore = [
    'charge',
    'p',
    'muPcms',
    'muptLab',
    'muThetaLab',
    'muPhiLab',
    'clusterE',
    'e1Uncorr',
    'clustThetaLab',
    'clustPhiLab',
    'HighLevelTrigger',
    'muonID',
    'bestMuonID',
    'worstMuonID']
main.add_module('VariablesToNtuple', particleList='mu-:highp', variables=varsToStore, fileName=outputFileName)
 
 
# ---------------------------------------------------------------------
# Process events
process(main)
print(statistics)