IsoDensityConfig Namespace Reference

Functions
	EMTopoInputAlgCfg (flags, name='EMTopoInputAlg', **kwargs)
	NFlowInputAlgCfg (flags, name='NFlowInputAlg', **kwargs)
	DensityForIsoAlgCfg (flags, name="CentralDensityForTopoIso", **kwargs)

Variables
	flags = initConfigFlags()
	Files
	doWriteESD
	doWriteAOD
	mlog = logging.getLogger("densityForIsolationConfigTest")
	acc = MainServicesCfg(flags)
	nestLevel
	printDefaults

Detailed Description

 Instantiate the electron, photon and muon isolation

Function Documentation

DensityForIsoAlgCfg()

IsoDensityConfig.DensityForIsoAlgCfg	(		flags,
			name = "CentralDensityForTopoIso",
		**	kwargs )

Definition at line 62 of file IsoDensityConfig.py.

def DensityForIsoAlgCfg(flags, name = "CentralDensityForTopoIso", **kwargs):
 
    mlog = logging.getLogger(name)
    mlog.info('Starting density alg for isolation configuration')
 
    acc = ComponentAccumulator()
    
    # And then the density tool and algs. By default the central one
    if name.find('Topo') >= 0:
        inputO = 'PseudoJetEMTopoClusters'
        outputS = 'TopoCluster'
    elif name.find('NFlow') >= 0:
        suff = 'CSSK' if name.find('CSSK') >= 0 else ''
        inputO = 'PseudoJet'+suff+'NFlow'
        outputS = 'NeutralParticle'+suff+'Flow'
    kwargs['InputContainer'] = inputO
    kwargs['JetRadius'] = 0.5
    kwargs['UseFourMomArea'] = True
    kwargs['VoronoiRfact'] = 0.9
    kwargs['JetAlgorithm'] = 'Kt'
    if name.find('Central') >= 0:
        kwargs['OutputContainer'] = outputS+'IsoCentralEventShape'
        kwargs['AbsRapidityMin'] = 0.0
        kwargs['AbsRapidityMax'] = 1.5
    elif name.find('Forward') >= 0:
        kwargs['OutputContainer'] = outputS+'IsoForwardEventShape'
        kwargs['AbsRapidityMin'] = 1.5
        kwargs['AbsRapidityMax'] = 3.0
    densityTool = CompFactory.EventDensityTool(
        name = name+'Tool',**kwargs)
    
    densityAlg = CompFactory.EventDensityAthAlg(
        name = name+'Alg',
        EventDensityTool = densityTool)
    acc.addEventAlgo(densityAlg)
 
    return acc
 
 

EMTopoInputAlgCfg()

IsoDensityConfig.EMTopoInputAlgCfg	(		flags,
			name = 'EMTopoInputAlg',
		**	kwargs )

Definition at line 10 of file IsoDensityConfig.py.

def EMTopoInputAlgCfg(flags, name='EMTopoInputAlg', **kwargs):
 
    mlog = logging.getLogger(name)
    mlog.info('Starting input building for isolation density configuration')
 
    acc = ComponentAccumulator()
 
    from JetRecConfig.StandardJetConstits import stdConstitDic as cst
    from JetRecConfig.JetRecConfig import JetInputCfg, getConstitPJGAlg
 
    # Get the input (from CaloCal to EM scale, no origin correction)
    acc.merge(JetInputCfg(flags, cst.EMTopo))
 
    # Get the pseudo jets for this input
    acc.addEventAlgo(getConstitPJGAlg(cst.EMTopo))
 
    return acc
 

NFlowInputAlgCfg()

IsoDensityConfig.NFlowInputAlgCfg	(		flags,
			name = 'NFlowInputAlg',
		**	kwargs )

Definition at line 28 of file IsoDensityConfig.py.

def NFlowInputAlgCfg(flags, name='NFlowInputAlg', **kwargs):
 
    mlog = logging.getLogger(name)
    mlog.info('Starting input building for neutral eflow isolation density configuration')
 
    acc = ComponentAccumulator()
 
    from JetRecConfig.StandardJetConstits import stdConstitDic as cst
    from JetRecConfig.JetRecConfig import JetInputCfg
 
    # Get the input (FlowObject, with CHS and origin (for neutral) and weight (for charged) correction)
    if 'InputType' not in kwargs:
        kwargs['InputType'] = 'EMPFlow'
    cstI = cst[kwargs['InputType']]
    acc.merge(JetInputCfg(flags, cstI))
 
    cstO = cstI.containername[0:cstI.containername.find('ParticleFlowObjects')]
    mlog.info('Configuring density for type '+cstO)
    cstOs = cstO if cstO != 'CHS' else ''
 
    # Then transform into pseudo-jets for the neutral only
    constitpjalg = CompFactory.PseudoJetAlgorithm(
        name = "PseudoJetAlgForIso"+cstOs+"NFlow",
        InputContainer = cstO+"NeutralParticleFlowObjects",
        OutputContainer = "PseudoJet"+cstOs+"NFlow",
        Label = "EM"+cstOs+"NPFlow",
        SkipNegativeEnergy=True)
 
    # Add the algs to the sequence in the ComponentAccumulator
    acc.addEventAlgo(constitpjalg)
 
    return acc
 
 

Variable Documentation

acc

IsoDensityConfig.acc = MainServicesCfg(flags)

Definition at line 115 of file IsoDensityConfig.py.

doWriteAOD

IsoDensityConfig.doWriteAOD

Definition at line 109 of file IsoDensityConfig.py.

doWriteESD

IsoDensityConfig.doWriteESD

Definition at line 108 of file IsoDensityConfig.py.

Files

IsoDensityConfig.Files

Definition at line 107 of file IsoDensityConfig.py.

flags

IsoDensityConfig.flags = initConfigFlags()

Definition at line 106 of file IsoDensityConfig.py.

mlog

IsoDensityConfig.mlog = logging.getLogger("densityForIsolationConfigTest")

Definition at line 112 of file IsoDensityConfig.py.

nestLevel

IsoDensityConfig.nestLevel

Definition at line 123 of file IsoDensityConfig.py.

printDefaults

IsoDensityConfig.printDefaults

Definition at line 124 of file IsoDensityConfig.py.