RecoTracker/IterativeTracking/python/TobTecStep_cff.py - master - githubmirror/cmssw

RecoTracker/IterativeTracking/python/TobTecStep_cff.py
556 строк25 KB
Cesar Bernardes
Tight TOBTEC iteratio cuts for heavy-ions
24 мар 2026, 20:39
24 мар 2026, 20:396d1fbb6
import FWCore.ParameterSet.Config as cms
import RecoTracker.IterativeTracking.iterativeTkConfig as _cfg
from Configuration.Eras.Modifier_fastSim_cff import fastSim

# for dnn classifier
from Configuration.ProcessModifiers.trackdnn_cff import trackdnn
from RecoTracker.IterativeTracking.dnnQualityCuts import qualityCutDictionary

# for no-loopers
from Configuration.ProcessModifiers.trackingNoLoopers_cff import trackingNoLoopers

#######################################################################
# Very large impact parameter tracking using TOB + TEC ring 5 seeding #
#######################################################################

tobTecStepClusters = _cfg.clusterRemoverForIter('TobTecStep')
for _eraName, _postfix, _era in _cfg.nonDefaultEras():
    _era.toReplaceWith(tobTecStepClusters, _cfg.clusterRemoverForIter('TobTecStep', _eraName, _postfix))

# TRIPLET SEEDING LAYERS
from RecoLocalTracker.SiStripClusterizer.SiStripClusterChargeCut_cfi import *
import RecoTracker.TkSeedingLayers.seedingLayersEDProducer_cfi as _mod

tobTecStepSeedLayersTripl = _mod.seedingLayersEDProducer.clone(
    layerList = [
    #TOB
    'TOB1+TOB2+MTOB3','TOB1+TOB2+MTOB4',
    #TOB+MTEC
    'TOB1+TOB2+MTEC1_pos','TOB1+TOB2+MTEC1_neg',
    ],
    TOB = dict(
         TTRHBuilder      = cms.string('WithTrackAngle'), 
         clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTight')),
         matchedRecHits   = cms.InputTag('siStripMatchedRecHits','matchedRecHit'),
         skipClusters     = cms.InputTag('tobTecStepClusters')
    ),
    MTOB = dict(
         TTRHBuilder      = cms.string('WithTrackAngle'), 
         clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTight')),
         skipClusters     = cms.InputTag('tobTecStepClusters'),
         rphiRecHits      = cms.InputTag('siStripMatchedRecHits','rphiRecHit')
    ),
    MTEC = dict(
        rphiRecHits      = cms.InputTag('siStripMatchedRecHits','rphiRecHit'),
        skipClusters     = cms.InputTag('tobTecStepClusters'),
        useRingSlector   = cms.bool(True),
        TTRHBuilder      = cms.string('WithTrackAngle'), 
        clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTight')),
        minRing          = cms.int32(6),
        maxRing          = cms.int32(7)
    )
)

# Triplet TrackingRegion
from RecoTracker.TkTrackingRegions.globalTrackingRegionFromBeamSpotFixedZ_cfi import globalTrackingRegionFromBeamSpotFixedZ as _globalTrackingRegionFromBeamSpotFixedZ
tobTecStepTrackingRegionsTripl = _globalTrackingRegionFromBeamSpotFixedZ.clone(
    RegionPSet = dict(
        ptMin            = 0.55,
        originHalfLength = 20.0,
        originRadius     = 3.5)
)

from Configuration.Eras.Modifier_pp_on_XeXe_2017_cff import pp_on_XeXe_2017
from Configuration.ProcessModifiers.pp_on_AA_cff import pp_on_AA
from RecoTracker.IterativeTracking.MixedTripletStep_cff import _mixedTripletStepTrackingRegionsCommon_pp_on_HI
(pp_on_XeXe_2017 | pp_on_AA).toReplaceWith(tobTecStepTrackingRegionsTripl, 
                _mixedTripletStepTrackingRegionsCommon_pp_on_HI.clone(RegionPSet=dict(
                    ptMinScaling4BigEvts = False,
                    fixedError           = 5.0,
                    ptMin                = 2.0,
                    originRadius         = 3.5
                )                                                                      )
)

# Triplet seeding
from RecoTracker.PixelLowPtUtilities.ClusterShapeHitFilterESProducer_cfi import ClusterShapeHitFilterESProducer as _ClusterShapeHitFilterESProducer
tobTecStepClusterShapeHitFilter = _ClusterShapeHitFilterESProducer.clone(
    ComponentName    = 'tobTecStepClusterShapeHitFilter',
    doStripShapeCut  = cms.bool(False),
    clusterChargeCut = dict(refToPSet_ = 'SiStripClusterChargeCutTight')
)

from RecoTracker.TkHitPairs.hitPairEDProducer_cfi import hitPairEDProducer as _hitPairEDProducer
tobTecStepHitDoubletsTripl = _hitPairEDProducer.clone(
    seedingLayers   = 'tobTecStepSeedLayersTripl',
    trackingRegions = 'tobTecStepTrackingRegionsTripl',
    maxElement      = 50000000,
    produceIntermediateHitDoublets = True,
)
from RecoTracker.TkSeedGenerator.multiHitFromChi2EDProducer_cfi import multiHitFromChi2EDProducer as _multiHitFromChi2EDProducer
tobTecStepHitTripletsTripl = _multiHitFromChi2EDProducer.clone(
    doublets      = 'tobTecStepHitDoubletsTripl',
    extraPhiKDBox = 0.01,
)
from RecoTracker.TkSeedGenerator.seedCreatorFromRegionConsecutiveHitsEDProducer_cff import seedCreatorFromRegionConsecutiveHitsEDProducer as _seedCreatorFromRegionConsecutiveHitsTripletOnlyEDProducer
from RecoTracker.PixelLowPtUtilities.StripSubClusterShapeSeedFilter_cfi import StripSubClusterShapeSeedFilter as _StripSubClusterShapeSeedFilter
_tobTecStepSeedComparitorPSet = dict(
    ComponentName = 'CombinedSeedComparitor',
    mode          = cms.string('and'),
    comparitors   = cms.VPSet(
        cms.PSet(# FIXME: is this defined in any cfi that could be imported instead of copy-paste?
            ComponentName      = cms.string('PixelClusterShapeSeedComparitor'),
            FilterAtHelixStage = cms.bool(True),
            FilterPixelHits    = cms.bool(False),
            FilterStripHits    = cms.bool(True),
            ClusterShapeHitFilterName = cms.string('tobTecStepClusterShapeHitFilter'),
            ClusterShapeCacheSrc = cms.InputTag('siPixelClusterShapeCache') # not really needed here since FilterPixelHits=False
        ),
        _StripSubClusterShapeSeedFilter.clone()
    )
)

tobTecStepSeedsTripl = _seedCreatorFromRegionConsecutiveHitsTripletOnlyEDProducer.clone(#empirically better than 'SeedFromConsecutiveHitsTripletOnlyCreator'
    seedingHitSets     = 'tobTecStepHitTripletsTripl',
    SeedComparitorPSet = _tobTecStepSeedComparitorPSet,
)

#fastsim
import FastSimulation.Tracking.TrajectorySeedProducer_cfi
from FastSimulation.Tracking.SeedingMigration import _hitSetProducerToFactoryPSet
_fastSim_tobTecStepSeedsTripl = FastSimulation.Tracking.TrajectorySeedProducer_cfi.trajectorySeedProducer.clone(
    trackingRegions = 'tobTecStepTrackingRegionsTripl',
    hitMasks        = cms.InputTag('tobTecStepMasks'),
    seedFinderSelector = dict(MultiHitGeneratorFactory = _hitSetProducerToFactoryPSet(tobTecStepHitTripletsTripl).clone(
                              SeedComparitorPSet = cms.PSet(ComponentName = cms.string('none')), 
                              refitHits          = False),
                              layerList = tobTecStepSeedLayersTripl.layerList.value()
                              )
)
fastSim.toReplaceWith(tobTecStepSeedsTripl,_fastSim_tobTecStepSeedsTripl)

# PAIR SEEDING LAYERS
tobTecStepSeedLayersPair = _mod.seedingLayersEDProducer.clone( 
    layerList = ['TOB1+TEC1_pos','TOB1+TEC1_neg', 
                 'TEC1_pos+TEC2_pos','TEC1_neg+TEC2_neg', 
                 'TEC2_pos+TEC3_pos','TEC2_neg+TEC3_neg', 
                 'TEC3_pos+TEC4_pos','TEC3_neg+TEC4_neg', 
                 'TEC4_pos+TEC5_pos','TEC4_neg+TEC5_neg', 
                 'TEC5_pos+TEC6_pos','TEC5_neg+TEC6_neg', 
                 'TEC6_pos+TEC7_pos','TEC6_neg+TEC7_neg'],
    TOB = dict(
         TTRHBuilder    = cms.string('WithTrackAngle'),
         clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTight')),
         matchedRecHits = cms.InputTag('siStripMatchedRecHits','matchedRecHit'),
         skipClusters   = cms.InputTag('tobTecStepClusters')
    ),
    TEC = dict(
        matchedRecHits = cms.InputTag('siStripMatchedRecHits','matchedRecHit'),
        skipClusters = cms.InputTag('tobTecStepClusters'),
        useRingSlector = cms.bool(True),
        TTRHBuilder = cms.string('WithTrackAngle'), 
        clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTight')),
        minRing = cms.int32(5),
        maxRing = cms.int32(5)
    )
)
# Pair TrackingRegion
tobTecStepTrackingRegionsPair = _globalTrackingRegionFromBeamSpotFixedZ.clone(
    RegionPSet = dict(
        ptMin            = 0.6,
        originHalfLength = 30.0,
        originRadius     = 6.0)
)

(pp_on_XeXe_2017 | pp_on_AA).toReplaceWith(tobTecStepTrackingRegionsPair, 
                _mixedTripletStepTrackingRegionsCommon_pp_on_HI.clone(RegionPSet = dict(
                    ptMinScaling4BigEvts = False,
                    fixedError           = 7.5,
                    ptMin                = 2.0,
                    originRadius         = 6.0
                )                                                                      )
)


# Pair seeds
tobTecStepHitDoubletsPair = _hitPairEDProducer.clone(
    seedingLayers         = 'tobTecStepSeedLayersPair',
    trackingRegions       = 'tobTecStepTrackingRegionsPair',
    produceSeedingHitSets = True,
    maxElementTotal       = 12000000,
)
from RecoTracker.TkSeedGenerator.seedCreatorFromRegionConsecutiveHitsEDProducer_cff import seedCreatorFromRegionConsecutiveHitsEDProducer as _seedCreatorFromRegionConsecutiveHitsEDProducer
tobTecStepSeedsPair = _seedCreatorFromRegionConsecutiveHitsEDProducer.clone(
    seedingHitSets     = 'tobTecStepHitDoubletsPair',
    SeedComparitorPSet = _tobTecStepSeedComparitorPSet,
)
#fastsim
import FastSimulation.Tracking.TrajectorySeedProducer_cfi
fastSim.toReplaceWith(tobTecStepSeedsPair,
                      FastSimulation.Tracking.TrajectorySeedProducer_cfi.trajectorySeedProducer.clone(
        trackingRegions = 'tobTecStepTrackingRegionsPair',
        hitMasks        = cms.InputTag('tobTecStepMasks'),
        seedFinderSelector = dict(layerList = tobTecStepSeedLayersPair.layerList.value())
        )
)


# Combined seeds
import RecoTracker.TkSeedGenerator.GlobalCombinedSeeds_cfi
tobTecStepSeeds = RecoTracker.TkSeedGenerator.GlobalCombinedSeeds_cfi.globalCombinedSeeds.clone(
    seedCollections = ['tobTecStepSeedsTripl', 'tobTecStepSeedsPair']
)
# LowPU
from Configuration.Eras.Modifier_trackingLowPU_cff import trackingLowPU
trackingLowPU.toModify(tobTecStepHitDoubletsPair, seedingLayers = 'tobTecStepSeedLayers')
trackingLowPU.toReplaceWith(tobTecStepSeeds, _seedCreatorFromRegionConsecutiveHitsEDProducer.clone(
    seedingHitSets = 'tobTecStepHitDoubletsPair',
))


# QUALITY CUTS DURING TRACK BUILDING (for inwardss and outwards track building steps)
import TrackingTools.TrajectoryFiltering.TrajectoryFilter_cff
_tobTecStepTrajectoryFilterBase = TrackingTools.TrajectoryFiltering.TrajectoryFilter_cff.CkfBaseTrajectoryFilter_block.clone(
    maxLostHits         = 0,
    minimumNumberOfHits = 5,
    minPt               = 0.1,
    minHitsMinPt        = 3
)
tobTecStepTrajectoryFilter = _tobTecStepTrajectoryFilterBase.clone(
    seedPairPenalty = 1,
)
trackingLowPU.toReplaceWith(tobTecStepTrajectoryFilter, _tobTecStepTrajectoryFilterBase.clone(
    minimumNumberOfHits = 6,
))

(pp_on_XeXe_2017 | pp_on_AA).toModify(tobTecStepTrajectoryFilter, minPt=2.0)

tobTecStepInOutTrajectoryFilter = tobTecStepTrajectoryFilter.clone(
    minimumNumberOfHits = 4,
)


import RecoTracker.MeasurementDet.Chi2ChargeMeasurementEstimator_cfi
tobTecStepChi2Est = RecoTracker.MeasurementDet.Chi2ChargeMeasurementEstimator_cfi.Chi2ChargeMeasurementEstimator.clone(
    ComponentName    = 'tobTecStepChi2Est',
    nSigma           = 3.0,
    MaxChi2          = 16.0,
    clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTight'))
)
trackingLowPU.toModify(tobTecStepChi2Est,
    clusterChargeCut = dict(refToPSet_ = 'SiStripClusterChargeCutTiny')
)

# TRACK BUILDING
import RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilder_cfi
tobTecStepTrajectoryBuilder = RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilder_cfi.GroupedCkfTrajectoryBuilderIterativeDefault.clone(
    trajectoryFilter       = dict(refToPSet_ = 'tobTecStepTrajectoryFilter'),
    inOutTrajectoryFilter  = dict(refToPSet_ = 'tobTecStepInOutTrajectoryFilter'),
    useSameTrajFilter      = False,
    minNrOfHitsForRebuild  = 4,
    alwaysUseInvalidHits   = False,
    maxCand                = 2,
    estimator              = 'tobTecStepChi2Est',
    #startSeedHitsInRebuild = True,
    maxDPhiForLooperReconstruction = 2.0,
    maxPtForLooperReconstruction   = 0.7,
)
trackingNoLoopers.toModify(tobTecStepTrajectoryBuilder,
                           maxPtForLooperReconstruction = 0.0)
# Important note for LowPU: in RunI_TobTecStep the
# inOutTrajectoryFilter parameter is spelled as
# inOutTrajectoryFilterName, and I suspect it has no effect there. I
# chose to 'fix' the behaviour here, so the era is not fully
# equivalent to the customize. To restore the customize behaviour,
# uncomment the following lines
#trackingLowPU.toModify(tobTecStepTrajectoryBuilder,
#    inOutTrajectoryFilter = RecoTracker.CkfPattern.GroupedCkfTrajectoryBuilder_cfi.GroupedCkfTrajectoryBuilder.inOutTrajectoryFilter.clone(),
#    inOutTrajectoryFilterName = cms.PSet(refToPSet_ = cms.string('tobTecStepInOutTrajectoryFilter'))
#)

# MAKING OF TRACK CANDIDATES
import RecoTracker.CkfPattern.CkfTrackCandidates_cfi
# Give handle for CKF for HI
_tobTecStepTrackCandidatesCkf = RecoTracker.CkfPattern.CkfTrackCandidates_cfi.ckfTrackCandidatesIterativeDefault.clone(
    src = 'tobTecStepSeeds',
    clustersToSkip              = 'tobTecStepClusters',
    ### these two parameters are relevant only for the CachingSeedCleanerBySharedInput
    numHitsForSeedCleaner       = 50,
    onlyPixelHitsForSeedCleaner = False,
    TrajectoryBuilderPSet       = dict(refToPSet_ = 'tobTecStepTrajectoryBuilder'),
    doSeedingRegionRebuilding   = True,
    useHitsSplitting            = True,
    cleanTrajectoryAfterInOut   = True,
    TrajectoryCleaner = 'tobTecStepTrajectoryCleanerBySharedHits',
)
tobTecStepTrackCandidates = _tobTecStepTrackCandidatesCkf.clone()

from Configuration.ProcessModifiers.trackingMkFitTobTecStep_cff import trackingMkFitTobTecStep
import RecoTracker.MkFit.mkFitSeedConverter_cfi as mkFitSeedConverter_cfi
import RecoTracker.MkFit.mkFitIterationConfigESProducer_cfi as mkFitIterationConfigESProducer_cfi
import RecoTracker.MkFit.mkFitProducer_cfi as mkFitProducer_cfi
import RecoTracker.MkFit.mkFitOutputConverter_cfi as mkFitOutputConverter_cfi
tobTecStepTrackCandidatesMkFitSeeds = mkFitSeedConverter_cfi.mkFitSeedConverter.clone(
    seeds = 'tobTecStepSeeds',
)
tobTecStepTrackCandidatesMkFitConfig = mkFitIterationConfigESProducer_cfi.mkFitIterationConfigESProducer.clone(
    ComponentName = 'tobTecStepTrackCandidatesMkFitConfig',
    config = 'RecoTracker/MkFit/data/mkfit-phase1-tobTecStep.json',
)
tobTecStepTrackCandidatesMkFit = mkFitProducer_cfi.mkFitProducer.clone(
    seeds = 'tobTecStepTrackCandidatesMkFitSeeds',
    config = ('', 'tobTecStepTrackCandidatesMkFitConfig'),
    clustersToSkip = 'tobTecStepClusters',
)
trackingMkFitTobTecStep.toReplaceWith(tobTecStepTrackCandidates, mkFitOutputConverter_cfi.mkFitOutputConverter.clone(
    seeds = 'tobTecStepSeeds',
    mkFitSeeds = 'tobTecStepTrackCandidatesMkFitSeeds',
    tracks = 'tobTecStepTrackCandidatesMkFit',
))
(pp_on_XeXe_2017 | pp_on_AA).toModify(tobTecStepTrackCandidatesMkFitConfig, minPt=2.0)

import FastSimulation.Tracking.TrackCandidateProducer_cfi
fastSim.toReplaceWith(tobTecStepTrackCandidates,
                      FastSimulation.Tracking.TrackCandidateProducer_cfi.trackCandidateProducer.clone(
        MinNumberOfCrossedLayers = 3,
        src      = 'tobTecStepSeeds',
        hitMasks = cms.InputTag('tobTecStepMasks')
        )
)


from TrackingTools.TrajectoryCleaning.TrajectoryCleanerBySharedHits_cfi import trajectoryCleanerBySharedHits
tobTecStepTrajectoryCleanerBySharedHits = trajectoryCleanerBySharedHits.clone(
    ComponentName       = 'tobTecStepTrajectoryCleanerBySharedHits',
    fractionShared      = 0.09,
    allowSharedFirstHit = True
)
trackingLowPU.toModify(tobTecStepTrajectoryCleanerBySharedHits, fractionShared = 0.19)

# TRACK FITTING AND SMOOTHING OPTIONS
import TrackingTools.TrackFitters.RungeKuttaFitters_cff
tobTecStepFitterSmoother = TrackingTools.TrackFitters.RungeKuttaFitters_cff.KFFittingSmootherWithOutliersRejectionAndRK.clone(
    ComponentName   = 'tobTecStepFitterSmoother',
    EstimateCut     = 30,
    MinNumberOfHits = 7,
    Fitter          = 'tobTecStepRKFitter',
    Smoother        = 'tobTecStepRKSmoother'
)
trackingLowPU.toModify(tobTecStepFitterSmoother, MinNumberOfHits = 8)

tobTecStepFitterSmootherForLoopers = tobTecStepFitterSmoother.clone(
    ComponentName = 'tobTecStepFitterSmootherForLoopers',
    Fitter        = 'tobTecStepRKFitterForLoopers',
    Smoother      = 'tobTecStepRKSmootherForLoopers'
)

# Also necessary to specify minimum number of hits after final track fit
tobTecStepRKTrajectoryFitter = TrackingTools.TrackFitters.RungeKuttaFitters_cff.RKTrajectoryFitter.clone(
    ComponentName = 'tobTecStepRKFitter',
    minHits       = 7
)
trackingLowPU.toModify(tobTecStepRKTrajectoryFitter, minHits = 8)

tobTecStepRKTrajectoryFitterForLoopers = tobTecStepRKTrajectoryFitter.clone(
    ComponentName = 'tobTecStepRKFitterForLoopers',
    Propagator    = 'PropagatorWithMaterialForLoopers',
)

tobTecStepRKTrajectorySmoother = TrackingTools.TrackFitters.RungeKuttaFitters_cff.RKTrajectorySmoother.clone(
    ComponentName  = 'tobTecStepRKSmoother',
    errorRescaling = 10.0,
    minHits        = 7
)
trackingLowPU.toModify(tobTecStepRKTrajectorySmoother, minHits = 8)

tobTecStepRKTrajectorySmootherForLoopers = tobTecStepRKTrajectorySmoother.clone(
    ComponentName = 'tobTecStepRKSmootherForLoopers',
    Propagator    = 'PropagatorWithMaterialForLoopers',
)

import TrackingTools.TrackFitters.FlexibleKFFittingSmoother_cfi
tobTecFlexibleKFFittingSmoother = TrackingTools.TrackFitters.FlexibleKFFittingSmoother_cfi.FlexibleKFFittingSmoother.clone(
    ComponentName  = 'tobTecFlexibleKFFittingSmoother',
    standardFitter = 'tobTecStepFitterSmoother',
    looperFitter   = 'tobTecStepFitterSmootherForLoopers',
)


# TRACK FITTING
import RecoTracker.TrackProducer.TrackProducerIterativeDefault_cfi
tobTecStepTracks = RecoTracker.TrackProducer.TrackProducerIterativeDefault_cfi.TrackProducerIterativeDefault.clone(
    src           = 'tobTecStepTrackCandidates',
    AlgorithmName = 'tobTecStep',
    #Fitter = 'tobTecStepFitterSmoother',
    Fitter        = 'tobTecFlexibleKFFittingSmoother',
)
fastSim.toModify(tobTecStepTracks, TTRHBuilder = 'WithoutRefit')


# TRACK SELECTION AND QUALITY FLAG SETTING.
from RecoTracker.FinalTrackSelectors.TrackMVAClassifierPrompt_cfi import *
from RecoTracker.FinalTrackSelectors.TrackMVAClassifierDetached_cfi import *
tobTecStepClassifier1 = TrackMVAClassifierDetached.clone(
    src         = 'tobTecStepTracks',
    mva         = dict(GBRForestLabel = 'MVASelectorIter6_13TeV'),
    qualityCuts = [-0.6,-0.45,-0.3]
)
fastSim.toModify(tobTecStepClassifier1, vertices = 'firstStepPrimaryVerticesBeforeMixing')

tobTecStepClassifier2 = TrackMVAClassifierPrompt.clone(
    src         = 'tobTecStepTracks',
    mva         = dict(GBRForestLabel = 'MVASelectorIter0_13TeV'),
    qualityCuts = [0.0,0.0,0.0]
)
fastSim.toModify(tobTecStepClassifier2,vertices = 'firstStepPrimaryVerticesBeforeMixing')

from RecoTracker.FinalTrackSelectors.ClassifierMerger_cfi import *
tobTecStep = ClassifierMerger.clone(
    inputClassifiers = ['tobTecStepClassifier1','tobTecStepClassifier2']
)
from Configuration.Eras.Modifier_trackingPhase1_cff import trackingPhase1
trackingPhase1.toReplaceWith(tobTecStep, tobTecStepClassifier1.clone(
     mva = dict(GBRForestLabel = 'MVASelectorTobTecStep_Phase1'),
     qualityCuts = [-0.6,-0.45,-0.3]
))

from RecoTracker.FinalTrackSelectors.trackTfClassifier_cfi import *
from RecoTracker.FinalTrackSelectors.trackSelectionTf_cfi import *
from RecoTracker.FinalTrackSelectors.trackSelectionTf_CKF_cfi import *
trackdnn.toReplaceWith(tobTecStep, trackTfClassifier.clone(
     src         = 'tobTecStepTracks',
     qualityCuts = qualityCutDictionary.TobTecStep.value()
))
(trackdnn & fastSim).toModify(tobTecStep,vertices = 'firstStepPrimaryVerticesBeforeMixing')

pp_on_AA.toModify(tobTecStep, qualityCuts = [0.7,0.8,0.96])

import RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi
trackingLowPU.toReplaceWith(tobTecStep, RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.multiTrackSelector.clone(
    src            = 'tobTecStepTracks',
    useAnyMVA      = cms.bool(False),
    GBRForestLabel = cms.string('MVASelectorIter6'),
    trackSelectors = [
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.looseMTS.clone(
            name = 'tobTecStepLoose',
            chi2n_par = 0.4,
            res_par = ( 0.003, 0.001 ),
            minNumberLayers = 5,
            maxNumberLostLayers = 1,
            minNumber3DLayers = 2,
            d0_par1 = ( 2.0, 4.0 ),
            dz_par1 = ( 1.8, 4.0 ),
            d0_par2 = ( 2.0, 4.0 ),
            dz_par2 = ( 1.8, 4.0 )
        ),
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.tightMTS.clone(
            name = 'tobTecStepTight',
            preFilterName = 'tobTecStepLoose',
            chi2n_par = 0.3,
            res_par = ( 0.003, 0.001 ),
            minNumberLayers = 5,
            maxNumberLostLayers = 0,
            minNumber3DLayers = 2,
            d0_par1 = ( 1.5, 4.0 ),
            dz_par1 = ( 1.4, 4.0 ),
            d0_par2 = ( 1.5, 4.0 ),
            dz_par2 = ( 1.4, 4.0 )
        ),
        RecoTracker.FinalTrackSelectors.multiTrackSelector_cfi.highpurityMTS.clone(
            name = 'QualityMasks',
            preFilterName = 'tobTecStepTight',
            chi2n_par = 0.2,
            res_par = ( 0.003, 0.001 ),
            minNumberLayers = 5,
            maxNumberLostLayers = 0,
            minNumber3DLayers = 2,
            d0_par1 = ( 1.4, 4.0 ),
            dz_par1 = ( 1.3, 4.0 ),
            d0_par2 = ( 1.4, 4.0 ),
            dz_par2 = ( 1.3, 4.0 )
        ),
    ] #end of vpset
)) #end of clone



TobTecStepTask = cms.Task(tobTecStepClusters,
                          tobTecStepSeedLayersTripl,
                          tobTecStepTrackingRegionsTripl,
                          tobTecStepHitDoubletsTripl,
                          tobTecStepHitTripletsTripl,
                          tobTecStepSeedsTripl,
                          tobTecStepSeedLayersPair,
                          tobTecStepTrackingRegionsPair,
                          tobTecStepHitDoubletsPair,
                          tobTecStepSeedsPair,
                          tobTecStepSeeds,
                          tobTecStepTrackCandidates,
                          tobTecStepTracks,
                          tobTecStepClassifier1,tobTecStepClassifier2,
                          tobTecStep)
TobTecStep = cms.Sequence(TobTecStepTask)

_TobTecStepTask_trackingMkFit = TobTecStepTask.copy()
_TobTecStepTask_trackingMkFit.add(tobTecStepTrackCandidatesMkFitSeeds, tobTecStepTrackCandidatesMkFit, tobTecStepTrackCandidatesMkFitConfig)
trackingMkFitTobTecStep.toReplaceWith(TobTecStepTask, _TobTecStepTask_trackingMkFit)

### Following are specific for LowPU, they're collected here to
### not to interfere too much with the default configuration
# SEEDING LAYERS
tobTecStepSeedLayers = _mod.seedingLayersEDProducer.clone(
    layerList = ['TOB1+TOB2', 
        'TOB1+TEC1_pos', 'TOB1+TEC1_neg', 
        'TEC1_pos+TEC2_pos', 'TEC2_pos+TEC3_pos', 
        'TEC3_pos+TEC4_pos', 'TEC4_pos+TEC5_pos', 
        'TEC5_pos+TEC6_pos', 'TEC6_pos+TEC7_pos', 
        'TEC1_neg+TEC2_neg', 'TEC2_neg+TEC3_neg', 
        'TEC3_neg+TEC4_neg', 'TEC4_neg+TEC5_neg', 
        'TEC5_neg+TEC6_neg', 'TEC6_neg+TEC7_neg'],
    TOB = dict(
        matchedRecHits = cms.InputTag('siStripMatchedRecHits','matchedRecHit'),
        skipClusters = cms.InputTag('tobTecStepClusters'),
        TTRHBuilder = cms.string('WithTrackAngle'), 
        clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTiny'))
    ),
    TEC = dict(
        matchedRecHits = cms.InputTag('siStripMatchedRecHits','matchedRecHit'),
        skipClusters = cms.InputTag('tobTecStepClusters'),
        #    untracked bool useSimpleRphiHitsCleaner = false
        useRingSlector = cms.bool(True),
        TTRHBuilder = cms.string('WithTrackAngle'), 
        clusterChargeCut = cms.PSet(refToPSet_ = cms.string('SiStripClusterChargeCutTiny')),
        minRing = cms.int32(5),
        maxRing = cms.int32(5)
    )
)

trackingLowPU.toReplaceWith(TobTecStepTask, 
    cms.Task(
    tobTecStepClusters,
    tobTecStepSeedLayers,
    tobTecStepTrackingRegionsPair,
    tobTecStepHitDoubletsPair,
    tobTecStepSeeds,
    tobTecStepTrackCandidates,
    tobTecStepTracks,
    tobTecStep
    )
)

#fastsim
import FastSimulation.Tracking.FastTrackerRecHitMaskProducer_cfi
tobTecStepMasks = FastSimulation.Tracking.FastTrackerRecHitMaskProducer_cfi.maskProducerFromClusterRemover(tobTecStepClusters)
fastSim.toReplaceWith(TobTecStepTask,
                      cms.Task(tobTecStepMasks
                                   ,tobTecStepTrackingRegionsTripl
                                   ,tobTecStepSeedsTripl
                                   ,tobTecStepTrackingRegionsPair
                                   ,tobTecStepSeedsPair
                                   ,tobTecStepSeeds
                                   ,tobTecStepTrackCandidates
                                   ,tobTecStepTracks
                                   ,tobTecStepClassifier1,tobTecStepClassifier2
                                   ,tobTecStep
                                   )
)