import FWCore.ParameterSet.Config as cms generator = cms.EDProducer("FlatRandomPtGunProducer", PGunParameters = cms.PSet( PartID = cms.vint32(111), MaxEta = cms.double(3.0), MaxPhi = cms.double(3.14159265359), MinEta = cms.double(-3.0), MinPt = cms.double(1.0), MinPhi = cms.double(-3.14159265359), MaxPt = cms.double(15.0) ), Verbosity = cms.untracked.int32(0), psethack = cms.string('single pi0 pT 1 to 15'), AddAntiParticle = cms.bool(False), firstRun = cms.untracked.uint32(1) )