text: import FWCore.ParameterSet.Config as cms
  
  from RecoMuon.GlobalTrackingTools.MuonTrackingRegionCommon_cff import *
  from RecoMuon.GlobalTrackingTools.GlobalMuonTrackMatcher_cff import *
  
  from RecoMuon.TransientTrackingRecHit.MuonTransientTrackingRecHitBuilder_cfi import *
  from RecoTracker.TransientTrackingRecHit.TransientTrackingRecHitBuilder_cfi import *
  
  GlobalTrajectoryBuilderCommon = cms.PSet(
      MuonTrackingRegionCommon,
      GlobalMuonTrackMatcher,
      ScaleTECxFactor = cms.double(-1.0),
      ScaleTECyFactor = cms.double(-1.0),
      TrackerRecHitBuilder = cms.string('WithAngleAndTemplate'),
      MuonRecHitBuilder = cms.string('MuonRecHitBuilder'),
      RefitRPCHits = cms.bool(True),
      TrackTransformer = cms.PSet(
          Fitter = cms.string('KFFitterForRefitInsideOut'),
          TrackerRecHitBuilder = cms.string('WithAngleAndTemplate'),
          Smoother = cms.string('KFSmootherForRefitInsideOut'),
          MuonRecHitBuilder = cms.string('MuonRecHitBuilder'),
          MTDRecHitBuilder = cms.string('MTDRecHitBuilder'),
          RefitDirection = cms.string('alongMomentum'),
          RefitRPCHits = cms.bool(True),
          DoPredictionsOnly = cms.bool(False)
      ),
      PtCut = cms.double(1.0),
      PCut = cms.double(2.5),
      TrackerPropagator = cms.string('SteppingHelixPropagatorAny'),
      GlbRefitterParameters = cms.PSet(
          DTRecSegmentLabel = cms.InputTag("dt4DSegments"),
          CSCRecSegmentLabel = cms.InputTag("cscSegments"),
          GEMRecHitLabel = cms.InputTag("gemRecHits"),
          ME0RecHitLabel = cms.InputTag("me0Segments"),
          MuonHitsOption = cms.int32(1),
          PtCut = cms.double(1.0),
          Chi2ProbabilityCut = cms.double(30.0),
          Chi2CutCSC = cms.double(150.0),
          Chi2CutDT = cms.double(10.0),
          Chi2CutGEM = cms.double(1.0),
          Chi2CutME0 = cms.double(1.0),
          Chi2CutRPC = cms.double(1.0),
          HitThreshold = cms.int32(1),
  
          Fitter = cms.string('GlbMuKFFitter'),
          Propagator = cms.string('SmartPropagatorAnyRK'),
          TrackerRecHitBuilder = cms.string('WithAngleAndTemplate'),
          MuonRecHitBuilder = cms.string('MuonRecHitBuilder'),
          DoPredictionsOnly = cms.bool(False),
          RefitDirection = cms.string('insideOut'),
          PropDirForCosmics = cms.bool(False),
          RefitRPCHits = cms.bool(True),
  
          # DYT stuff
          DYTthrs = cms.vint32(20, 30),
          DYTselector = cms.int32(1),
          DYTupdator = cms.bool(False),
          DYTuseAPE = cms.bool(False),
          ## Parameters for DYT threshold parametrization
          DYTuseThrsParametrization = cms.bool(True),
          DYTthrsParameters = cms.PSet(
                                    eta0p8 = cms.vdouble(1, -0.919853, 0.990742),
                                    eta1p2 = cms.vdouble(1, -0.897354, 0.987738),
                                    eta2p0 = cms.vdouble(4, -0.986855, 0.998516),
                                    eta2p2 = cms.vdouble(1, -0.940342, 0.992955),
                                    eta2p4 = cms.vdouble(1, -0.947633, 0.993762),
                                      ),
  
          # muon station to be skipped
          SkipStation		= cms.int32(-1),
  
          # PXB = 1, PXF = 2, TIB = 3, TID = 4, TOB = 5, TEC = 6
          TrackerSkipSystem	= cms.int32(-1),
  
          # layer, wheel, or disk depending on the system
          TrackerSkipSection	= cms.int32(-1),
  
  	RefitFlag = cms.bool(True)
          ),
  )
  
  