standard_g4_sbnd.fcl

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# File:    standard_g4_sbnd.fcl
# Purpose: Propagation of generated particle through matter (Geant4 simulation)
#
# This runs the new, refactored, LArG4 simulation.
#
# This configuration runs:
# - LArG4: produces:
#   * MCParticle's (particles produced by interaction with matter)
#   * SimEnergyDeposit (energy deposited)
# - IonizationAndScintillation: produces:
#   * SimEnergyDeposit (photons and electrons)
#   * SimEnergyDeposit before SCE (photons and electrons)
# - OpticalFastSimulation: produces:
#   * SimPhoton or SimPhotonLite (photons at the optical detectors)
# - ElectronDrift: produces:
#   * SimChannels (energy and charge at the wires)
# - GenericCRT: produces:
#   * AuxDetSimChannels (from LArG4 AuxDetHits)
# - MCReco: produces:
#   * MCTrack, MCShower: deposited energy from each MCParticle
#
# Input: a file with generated particles; all MCTruth data products in the input
#        file are processed.


#
# services
#
#include "simulationservices_sbnd.fcl"

#
# modules
#
#include "larg4_sbnd.fcl"
#include "ionandscint_sbnd.fcl"
#include "PDFastSim_sbnd.fcl"
#include "simdrift_sbnd.fcl"
#include "mcreco_sbnd.fcl"
#include "rootoutput_sbnd.fcl"
#include "config_genericCRT.fcl"


process_name: G4


services:
{
  TFileService: { fileName: @local::sbnd_tfileoutput.fileName }
  FileCatalogMetadata: @local::sbnd_file_catalog_mc
  @table::sbnd_g4_services
}


source:
{
  module_type: RootInput
}


physics:
{

  producers:
  {
    rns: { module_type: "RandomNumberSaver" }

    # A dummy module that forces the G4 physics list to be loaded
    loader: { module_type: "PhysListLoader" }

    # The geant4 step
    largeant: @local::sbnd_larg4

    # Creation of ionization electrons and scintillation photons, inside the active volume
    ionandscint: @local::sbnd_ionandscint

    # Creation of ionization electrons and scintillation photons, outside the active volume
    ionandscintout: @local::sbnd_ionandscint_out

    # Light propogation inside the active volume
    pdfastsim: @local::sbnd_pdfastsim_par

    # Light propogation outside the active volume
    pdfastsimout: @local::sbnd_pdfastsim_pvs

    # Electron propogation
    simdrift: @local::sbnd_simdrift

    # Truth-level reconstruction
    mcreco: @local::sbnd_mcreco

    # Generic CRT
    genericcrt: @local::sbnd_genericCRT

  }

  # All producers and filters modules for this path, order matters
  simulate: [ rns
            , loader
            , largeant
            , ionandscint
            , ionandscintout
            , pdfastsim
            , pdfastsimout
            , simdrift
            , mcreco
            , genericcrt
          ]

  # The output stream, there could be more than one if using filters
  stream1: [ out1 ]

  # Contains the paths that modify the art::event
  trigger_paths: [ simulate ]

  # Contains the paths that do not modify the art::Event
  end_paths: [ stream1 ]
}


outputs:
{
  out1:
  {
                    @table::sbnd_rootoutput
    dataTier:       "simulated"
    outputCommands: [ "keep *_*_*_*"
                    # Drop the SimEnergyDeposits made by LArG4
                    , "drop sim::SimEnergyDeposits_largeant_*_*"
                    # Drop the IonAndScint w/ SCE offsets applied
                    , "drop *_ionandscint_*_*"
                    # Drop LArG4 AuxDetHits, now replaced by AuxDetSimChannels
                    , "drop sim::AuxDetHits_*_*_*"
                    ]
  }
}