! main80.cmnd.
! This file contains commands to be read in for a Pythia8 run.
! Lines not beginning with a letter or digit are comments.

// Specify statistics parameters.
Main:numberOfEvents       = 100  ! number of events generated
Init:showChangedParticleData = off  ! not useful info here
Next:numberShowInfo       = 0    ! avoid unnecessary info
Next:numberShowEvent      = 0    ! avoid lengthy event listings

// Specify merging parameters.
Merging:doKTMerging       = on   ! switch on kT merging
Merging:ktType            = 2    ! Durham kT with pseudorapidity
Merging:TMS               = 30.  ! merging scale, here in kT
Merging:Process           = pp>e+ve  ! process in MadGraph notation
Merging:nJetMax           = 2    ! maximal number of additional jets

// Specify full event generation or not.
PartonLevel:MPI           = off  ! switch on to study full events
HadronLevel:all           = off  ! as above

// Other options (examples).
Tune:pp                   = 5   ! = current default
SpaceShower:rapidityOrder = off ! NOT default for this tune

// Subruns are used to select which LHE file to read when.
// Subrun info should always go at the end of the input file.
// Here Main:subrun = iMerge of pythia.readFile(...) in main80.cc.
Beams:frameType           = 4   ! use LHEF input for incoming beams
!--------------------------------------------------------------------
Main:subrun               = 0   ! input for first subrun, W + 0 jets
Beams:LHEF                = w+_production_lhc_0.lhe
!--------------------------------------------------------------------
Main:subrun               = 1   ! input for second subrun, W + 1 jet
Beams:LHEF                = w+_production_lhc_1.lhe
!--------------------------------------------------------------------
Main:subrun               = 2   ! input for third subrun, W + 2 jets
Beams:LHEF                = w+_production_lhc_2.lhe
!--------------------------------------------------------------------