mix_E8TeV_run203002_BX_50ns_cfi.py

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import FWCore.ParameterSet.Config as cms

# configuration to model pileup for initial physics phase
from SimGeneral.MixingModule.mixObjects_cfi import theMixObjects
from SimGeneral.MixingModule.mixPoolSource_cfi import *
from SimGeneral.MixingModule.digitizers_cfi import *

mix = cms.EDProducer("MixingModule",
    digitizers = cms.PSet(theDigitizers),
    LabelPlayback = cms.string(''),
    maxBunch = cms.int32(3),
    minBunch = cms.int32(-12), ## in 50ns spacing, go 150ns into past

    bunchspace = cms.int32(50), ##ns
    mixProdStep1 = cms.bool(False),
    mixProdStep2 = cms.bool(False),

    playback = cms.untracked.bool(False),
    useCurrentProcessOnly = cms.bool(False),

    input = cms.SecSource("EmbeddedRootSource",
        type = cms.string('probFunction'),
        nbPileupEvents = cms.PSet(
             probFunctionVariable = cms.vint32(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45),
             probValue = cms.vdouble(
                               0,
                               0,
                               0,
                               0,
                               0,
                               9.66474e-17,
                               1.21114e-12,
                               2.94126e-09,
                               1.44281e-06,
                               0.000151792,
                               0.00376088,
                               0.0254935,
                               0.0610745,
                               0.0769054,
                               0.076596,
                               0.0737104,
                               0.0720484,
                               0.0702428,
                               0.065689,
                               0.0601684,
                               0.05682,
                               0.0557221,
                               0.0551615,
                               0.0541009,
                               0.051686,
                               0.0460924,
                               0.0368461,
                               0.0261355,
                               0.0164099,
                               0.0089456,
                               0.00410306,
                               0.00153858,
                               0.000462258,
                               0.000109812,
                               2.04474e-05,
                               2.96742e-06,
                               3.34444e-07,
                               2.9214e-08,
                               1.97586e-09,
                               1.03436e-10,
                               4.19123e-12,
                               1.31456e-13,
                               3.19116e-15,
                               5.99601e-17,
                               8.75296e-19,
                               0),
          histoFileName = cms.untracked.string('histProbFunction.root'),
        ),
    sequential = cms.untracked.bool(False),
        manage_OOT = cms.untracked.bool(True),  ## manage out-of-time pileup
        ## setting this to True means that the out-of-time pileup
        ## will have a different distribution than in-time, given
        ## by what is described on the next line:
        OOT_type = cms.untracked.string('Poisson'),  ## generate OOT with a Poisson matching the number chosen for in-time
        #OOT_type = cms.untracked.string('fixed'),  ## generate OOT with a fixed distribution
        #intFixed_OOT = cms.untracked.int32(2),
        fileNames = FileNames
    ),
    mixObjects = cms.PSet(theMixObjects)
)