standard_g4_dune10kt_legacy.fcl

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#include "services_dune.fcl"
#include "largeantmodules_dune.fcl"
#include "photpropservices_dune.fcl"

process_name: G4

services:
{
  # Load the service that manages root files for histograms.
  TFileService: { fileName: "g4_hist.root" }
  TimeTracker:       {}
  MemoryTracker:         { } # default is one
  RandomNumberGenerator: {} #ART native random number generator
  FileCatalogMetadata:  @local::art_file_catalog_mc
  @table::dunefd_simulation_services_legacy
}
#services.LArG4Parameters.UseModBoxRecomb:          true

#source is now a root file
source:
{
  module_type: RootInput
  maxEvents:  10        # Number of events to create
}

# Define and configure some modules to do work on each event.
# First modules are defined; they are scheduled later.
# Modules are grouped by type.
physics:
{

 producers:
 {
   largeant:  @local::dunefd_largeant
   rns:       { module_type: "RandomNumberSaver" }
 }

 #define the producer and filter modules for this path, order matters, 
 #filters reject all following items.  see lines starting physics.producers below
 simulate: [ rns, largeant ]
 
 #define the output stream, there could be more than one if using filters 
 stream1:  [ out1 ]

 #trigger_paths is a keyword and contains the paths that modify the art::event, 
 #ie filters and producers
 trigger_paths: [simulate] 

 #end_paths is a keyword and contains the paths that do not modify the art::Event, 
 #ie analyzers and output streams.  these all run simultaneously
 end_paths:     [stream1]  
}

#block to define where the output goes.  if you defined a filter in the physics
#block and put it in the trigger_paths then you need to put a SelectEvents: {SelectEvents: [XXX]}
#entry in the output stream you want those to go to, where XXX is the label of the filter module(s)
outputs:
{
 out1:
 {
   module_type: RootOutput
   fileName:    "%ifb_g4.root"
   dataTier:    "simulated"
   compressionLevel: 1
 }
}