hcalnoiseinfoproducer_cfi.py

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import FWCore.ParameterSet.Config as cms

HcalNoiseParameterSet = cms.PSet(
    # define hit energy thesholds
    minRecHitE = cms.double(1.5),
    minLowHitE = cms.double(10.0),
    minHighHitE = cms.double(25.0),
    minR45HitE = cms.double(5.0),

    # define energy threshold for "problematic" cuts
    pMinERatio = cms.double(25.0),
    pMinEZeros = cms.double(5.0),
    pMinEEMF = cms.double(10.0),

    # define energy threshold for loose/tight/high level cuts
    minERatio = cms.double(50.0),
    minEZeros = cms.double(10.0),
    minEEMF = cms.double(50.0),

    # define problematic RBX
    pMinE = cms.double(40.0),
    pMinRatio = cms.double(0.75),
    pMaxRatio = cms.double(0.85),
    pMinHPDHits = cms.int32(10),
    pMinRBXHits = cms.int32(20),
    pMinHPDNoOtherHits = cms.int32(7),
    pMinZeros = cms.int32(4),
    pMinLowEHitTime = cms.double(-6.0),
    pMaxLowEHitTime = cms.double(6.0),
    pMinHighEHitTime = cms.double(-4.0),
    pMaxHighEHitTime = cms.double(5.0),
    pMaxHPDEMF = cms.double(0.02),
    pMaxRBXEMF = cms.double(0.02),
    pMinRBXRechitR45Count = cms.int32(1),
    pMinRBXRechitR45Fraction = cms.double(0.1),
    pMinRBXRechitR45EnergyFraction = cms.double(0.1),

    # define loose noise cuts
    lMinRatio = cms.double(-999.),
    lMaxRatio = cms.double(999.),
    lMinHPDHits = cms.int32(17),
    lMinRBXHits = cms.int32(999),
    lMinHPDNoOtherHits = cms.int32(10),
    lMinZeros = cms.int32(10),
    lMinLowEHitTime = cms.double(-9999.0),
    lMaxLowEHitTime = cms.double(9999.0),
    lMinHighEHitTime = cms.double(-9999.0),
    lMaxHighEHitTime = cms.double(9999.0),

    # define tight noise cuts
    tMinRatio = cms.double(-999.),
    tMaxRatio = cms.double(999.),
    tMinHPDHits = cms.int32(16),
    tMinRBXHits = cms.int32(50),
    tMinHPDNoOtherHits = cms.int32(9),
    tMinZeros = cms.int32(8),
    tMinLowEHitTime = cms.double(-9999.0),
    tMaxLowEHitTime = cms.double(9999.0),
    tMinHighEHitTime = cms.double(-7.0),
    tMaxHighEHitTime = cms.double(6.0),

    # define high level noise cuts
    hlMaxHPDEMF = cms.double(-9999.0),
    hlMaxRBXEMF = cms.double(0.01),

    # Calibration digi noise variables (used for finding laser noise events)
    calibdigiHBHEthreshold = cms.double(15), # minimum threshold in fC of any HBHE calib digi to be counted in summary
    calibdigiHBHEtimeslices=cms.vint32(3,4,5,6),  # time slices to use when determining charge of HBHE calib digis
    calibdigiHFthreshold = cms.double(-999), # minimum threshold in fC of any HF calib digi to be counted in summary
    calibdigiHFtimeslices=cms.vint32(0,1,2,3,4,5,6,7,8,9),  # time slices to use when determining charge of HF calib digis

    # RBX-wide TS4TS5 variable
    TS4TS5EnergyThreshold = cms.double(50),
    TS4TS5UpperThreshold = cms.vdouble(70, 90, 100, 400, 4000),
    TS4TS5UpperCut = cms.vdouble(1, 0.8, 0.75, 0.72, 0.72),
    TS4TS5LowerThreshold = cms.vdouble(100, 120, 150, 200, 300, 400, 500),
    TS4TS5LowerCut = cms.vdouble(-1, -0.7, -0.4, -0.2, -0.08, 0, 0.1),

    # rechit R45 population filter variables
    # this comes in groups of four: (a_Count, a_Fraction, a_EnergyFraction, const)
    # flag as noise if (count * a_count + fraction * a_fraction + energyfraction * a_energyfraction + const) > 0
    lRBXRecHitR45Cuts = cms.vdouble(0.0, 1.0, 0.0, -0.5,   # equivalent to "fraction > 0.5"
                                    0.0, 0.0, 1.0, -0.5),  # equivalent to "energy fraction > 0.5"
    tRBXRecHitR45Cuts = cms.vdouble(0.0, 1.0, 0.0, -0.2,   # equivalent to "fraction > 0.2"
                                    0.0, 0.0, 1.0, -0.2)   # equivalent to "energy fraction > 0.2"
    )


hcalnoise = cms.EDProducer(
    'HcalNoiseInfoProducer',

    # general noise parameters
    HcalNoiseParameterSet,

    # what to fill
    fillDigis = cms.bool(True),
    fillRecHits = cms.bool(True),
    fillCaloTowers = cms.bool(True),
    fillTracks = cms.bool(True),

    # maximum number of RBXs to fill
    # if you want to record all RBXs above some energy threshold,
    # change maxProblemRBXs to 999 and pMinE (above) to the threshold you want
    maxProblemRBXs  = cms.int32(72),

    # parameters for calculating summary variables
    maxCaloTowerIEta = cms.int32(20),
    maxTrackEta = cms.double(2.0),
    minTrackPt = cms.double(1.0),

    # collection names
    digiCollName = cms.string('hcalDigis'),
    recHitCollName = cms.string('hbhereco'),
    caloTowerCollName = cms.string('towerMaker'),
    trackCollName = cms.string('generalTracks'),

    # severity level
    HcalAcceptSeverityLevel = cms.uint32(9),

    # which hcal calo flags to mask (HBHEIsolatedNoise=11, HBHEFlatNoise=12, HBHESpikeNoise=13, HBHETriangleNoise=14, HBHETS4TS5Noise=15)
    HcalRecHitFlagsToBeExcluded = cms.vint32(11, 12, 13, 14, 15),
)