ChannelAssignment_cfi.py

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# defines PSet to assign tracklet tracks and stubs to output channel based on their Pt or seed type as well as DTC stubs to input channel
import FWCore.ParameterSet.Config as cms

ChannelAssignment_params = cms.PSet (

  # DRin parameter
  DRin = cms.PSet (
    WidthLayerId    = cms.int32(  4 ), # number of bits used to represent layer id [barrel: 0-5, discs: 6-10]
    WidthStubId     = cms.int32( 10 ), # number of bits used to represent stub id for projected stubs
    WidthSeedStubId = cms.int32(  7 ), # number of bits used to represent stub id for seed stubs
    WidthPSTilt     = cms.int32(  1 ), # number of bits used to distinguish between tilted and untilded barrel modules or 2S and PS endcap modules
    DepthMemory     = cms.int32( 32 ), # depth of fifos within systolic array
    PtBoundaries    = cms.vdouble( 3.0, 5.0, 8.0, 12.0, 24.0 )  # positive pt Boundaries in GeV (symmetric negatives are assumed), first boundary is pt cut, last boundary is infinity, defining pt bins used by DR
  ),

  # DR parameter
  DR = cms.PSet (
    NumComparisonModules = cms.int32( 16 ), # number of comparison modules used in each DR node
    MinIdenticalStubs    = cms.int32(  3 )  # min number of shared stubs to identify duplicates
  ),

  SeedTypes = cms.vstring( "L1L2", "L2L3", "L3L4", "L5L6", "D1D2", "D3D4", "L1D1", "L2D1" ), # seed types used in tracklet algorithm (position gives int value)

  SeedTypesSeedLayers = cms.PSet (      # seeding layers of seed types using default layer id [barrel: 1-6, discs: 11-15]
    L1L2 = cms.vint32(  1,  2 ),
    L2L3 = cms.vint32(  2,  3 ),
    L3L4 = cms.vint32(  3,  4 ),
    L5L6 = cms.vint32(  5,  6 ),
    D1D2 = cms.vint32( 11, 12 ),
    D3D4 = cms.vint32( 13, 14 ),
    L1D1 = cms.vint32(  1, 11 ),
    L2D1 = cms.vint32(  2, 11 )
  ),
  SeedTypesProjectionLayers = cms.PSet ( # layers a seed types can project to using default layer id [barrel: 1-6, discs: 11-15]
    L1L2 = cms.vint32(  3,  4,  5,  6, 11, 12, 13, 14 ),
    L2L3 = cms.vint32(  1,  4,  5,  6, 11, 12, 13, 14 ),
    L3L4 = cms.vint32(  1,  2,  5,  6, 11, 12 ),
    L5L6 = cms.vint32(  1,  2,  3,  4 ),
    D1D2 = cms.vint32(  1,  2, 13, 14, 15 ),
    D3D4 = cms.vint32(  1, 11, 12, 15 ),
    L1D1 = cms.vint32( 12, 13, 14, 15 ),
    L2D1 = cms.vint32(  1, 12, 13, 14 )
  ),

  IRChannelsIn = cms.vint32( range(0, 48) ) # vector of DTC id indexed by connected IR module id (from order in processingmodules.dat)

)