EvtGenSim.py

#!/usr/bin/env python3
 

 
"""
<header>
  <output>EvtGenSim.root</output>
  <cacheable/>
  <contact>arul.prakash@physik.uni-muenchen.de</contact>
  <description>This steering file produces 1000 generic BBbar events with EvtGen
  and runs the detector simulation with mixed in background.</description>
</header>
"""
 
from basf2 import set_random_seed, create_path, process
from simulation import add_simulation
from validation import statistics_plots, event_timing_plot
from background import get_background_files
 
set_random_seed(12345)
 
main = create_path()
 
# specify number of events to be generated
main.add_module("EventInfoSetter", evtNumList=[1000], runList=[1], expList=[0])
 
# generate BBbar events
main.add_module("EvtGenInput")
 
# detector and L1 trigger simulation
add_simulation(main, bkgfiles=get_background_files())
 
# memory profile
main.add_module("Profile")
 
# output
main.add_module("RootOutput", outputFileName="../EvtGenSim.root")
 
main.add_module('Progress')
process(main, calculateStatistics=True)
 
statistics_plots(
    "EvtGenSim_statistics.root",
    contact="arul.prakash@physik.uni-muenchen.de",
    job_desc="a standard simulation job with generic EvtGen events",
    prefix="EvtGenSim",
)
event_timing_plot(
    "../EvtGenSim.root",
    "EvtGenSim_statistics.root",
    contact="arul.prakash@physik.uni-muenchen.de",
    job_desc="a standard simulation job with generic EvtGen events",
    prefix="EvtGenSim",
)