# Auto generated configuration file
# using: 
# Revision: 1.19 
# Source: /local/reps/CMSSW/CMSSW/Configuration/Applications/python/ConfigBuilder.py,v 
# with command line options: Configuration/GenProduction/python/WJToLNu_2j_5f_NLO_FxFx_as_0108_LHE_cff.py --mc --conditions auto:mc --step LHE --datatier LHE --eventcontent LHE -n 10000 --no_exec --python_filename WJToLNu_2j_5f_NLO_FxFx_as_0108_LHE_cfg.py
import FWCore.ParameterSet.Config as cms

process = cms.Process('LHE')

# import of standard configurations
process.load('Configuration.StandardSequences.Services_cff')
process.load('SimGeneral.HepPDTESSource.pythiapdt_cfi')
process.load('FWCore.MessageService.MessageLogger_cfi')
process.load('Configuration.EventContent.EventContent_cff')
process.load('SimGeneral.MixingModule.mixNoPU_cfi')
process.load('Configuration.StandardSequences.GeometryRecoDB_cff')
process.load('Configuration.StandardSequences.MagneticField_38T_cff')
process.load('Configuration.StandardSequences.EndOfProcess_cff')
process.load('Configuration.StandardSequences.FrontierConditions_GlobalTag_cff')

process.maxEvents = cms.untracked.PSet(
                                       input = cms.untracked.int32(10)
                                       #input = cms.untracked.int32(opt.maxEvents)
)

outputFileName = 'WJToLNu_2j_5f_NLO_FxFx_as_0108_LHE_cff_py_LHE.root'

# Input source
process.source = cms.Source("EmptySource")

process.options = cms.untracked.PSet(

)

# Production Info
process.configurationMetadata = cms.untracked.PSet(
    version = cms.untracked.string('$Revision: 1.19 $'),
    annotation = cms.untracked.string('Configuration/GenProduction/python/WJToLNu_2j_5f_NLO_FxFx_as_0108_LHE_cff.py nevts:10'),
    name = cms.untracked.string('Applications')
)

# Output definition

process.LHEoutput = cms.OutputModule("PoolOutputModule",
    splitLevel = cms.untracked.int32(0),
    eventAutoFlushCompressedSize = cms.untracked.int32(5242880),
    outputCommands = process.LHEEventContent.outputCommands,
    fileName = cms.untracked.string(outputFileName),
    dataset = cms.untracked.PSet(
        filterName = cms.untracked.string(''),
        dataTier = cms.untracked.string('LHE')
    )
)

# Additional output definition

# Other statements
from Configuration.AlCa.GlobalTag import GlobalTag
process.GlobalTag = GlobalTag(process.GlobalTag, 'auto:mc', '')

#gridpackDir = '/eos/cms/store/user/awisecar/WJets_2018.02.26/gridpacks-WJetsNLO/'
gridpackDir = '/cvmfs/cms.cern.ch/phys_generator/gridpacks/2017/13TeV/madgraph/V5_2.4.2/wellnuXj_5f_NLO_FXFX_as/'

process.externalLHEProducer = cms.EDProducer("ExternalLHEProducer",
    nEvents = cms.untracked.uint32(10),
    outputFile = cms.string('cmsgrid_final.lhe'),
    scriptName = cms.FileInPath('GeneratorInterface/LHEInterface/data/run_generic_tarball_cvmfs.sh'),
    numberOfParameters = cms.uint32(1),
    #args = cms.vstring('/afs/cern.ch/work/a/awisecar/MadGraph5Gen/gridpacks-WJetsNLO/wellnu2j_5f_NLO_FXFX_as_0108_slc6_amd64_gcc481_CMSSW_7_1_30_tarball.tar.xz')
    args = cms.vstring(gridpackDir + 'wellnu2j_5f_NLO_FXFX_as_0108_slc6_amd64_gcc481_CMSSW_7_1_30_tarball.tar.xz')
)
#process.RandomNumberGeneratorService.externalLHEProducer.initialSeed = opt.YOURSEED


# Path and EndPath definitions
process.lhe_step = cms.Path(process.externalLHEProducer)
process.endjob_step = cms.EndPath(process.endOfProcess)
process.LHEoutput_step = cms.EndPath(process.LHEoutput)

# Schedule definition
process.schedule = cms.Schedule(process.lhe_step,process.endjob_step,process.LHEoutput_step)