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0001 ########################################## Herwig to HepMC File Generator ###########################################################
0002
0003 Author: Skaydi
0004 Last Update 17 April 2025
0005
0006
0007 This is a stop gap solution to allow for the generation of HepMC files from a Herwig input.
0008 Temporary fix before "PHHerwig" can be properly implemented
0009
0010 How it works is generate a .run file, run the makeHerwigJobs script and give it the parameters relevant to the run (run with help option at first for explination of the behavior)
0011 this will generate a number of events broken into a set number of files with an equal number of events per file, triggers for Jets can be optionally employed
0012 #Directories
0013 The directories are broken down as follows
0014
0015 ##config_files
0016
0017 This is where the Herwig input (.in) and run (.run) files live as
0018
0019 After adding a new ".in" File simply do /cvmfs/sphenix.sdcc.bnl.gov/gcc-12.1.0/opt/sphenix/core/Herwig/bin/Herwig read [.in File name]
0020
0021 ## HepMCTrigger
0022
0023 This has the Jet trigger that is implemented on the HepMC output, eventually will add other triggers.
0024 This is based on anti-kt r=0.4 jets from fastjet
0025
0026 ## HerwigHepMCFilter
0027
0028 A specific instance of running the filter that applies a trigger and a set event output per file number
0029
0030 ## HepMC_scripts
0031
0032 This is where the main usage is.
0033
0034 "condor_blank.job" should be updated for the user
0035
0036 "condor_file_dir" this is where the condor files go.
0037
0038 "Herwig_run.sh" this is what the condor job calls, runs events with a random seed and optionally applies a triger
0039
0040 "makeHerwigJobs.sh" script to input parameters of the run
0041 This script runs Herwig to create HepMC files given an input configuration
0042 Options:
0043
0044 -h, --help Display this help message
0045 -v, --verbose Enable verbose job creation (Default false)
0046 -N, --events Number of events to generate (Default 1M)
0047 -n, --perfile Number of events per file (Default 1k)
0048 -s, --submit Make and submit condor jobs (Default false)
0049 -t, --trigger Input type (MB, Jet10, Jet20, Jet30, PhotonJet5, PhotonJet10, PhotonJet20) (Default MB)
0050 -j, --jetcut Add a Jet cut filter [Integer GeV] (Default None)
0051 -i, --input Specify new input file (Default blank)
0052
0053
