eclDQManalysis.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
 
# -----------------------------------------------------------------------------------------------
# BASF2 (Belle Analysis Framework 2)
# Copyright(C) 2020  Belle II Collaboration
#
# Author: The Belle II Collaboration
# Contributors: Dmitry Matvienko, Iana Antonova (dmitry.matvienko@gmail.com, yanansk11@gmail.com)
#
# This software is provided "as is" without any warranty.
#
# eclDQManalysis creates DQM analysis histograms from raw histograms
#
# Usage: basf2 eclDQManalysis.py input_files output_file
#   input_files: one of the raw dqm files placed under /group/belle2/phase3/dqm/
#
#   output_file: dqm output file placed under /group/belle2/group/detector/ECL/tmp/DQManalysis/
# -----------------------------------------------------------------------------------------------
 
import basf2 as b2
import sys
argv = sys.argv
 
if len(argv) < 3:
    print()
    print('Usage: %s input_filename output_filename' % argv[0])
    print()
    exit(1)
 
b2.set_log_level(b2.LogLevel.INFO)
 
# Create main path
main = b2.create_path()
 
# Modules
inroot = b2.register_module('DQMHistAnalysisInputRootFile')
inroot.param('FileList', argv[1])
inroot.param('SelectHistograms', "ECL/*")
main.add_module(inroot)
 
ecl = b2.register_module('DQMHistAnalysisECL')
main.add_module(ecl)
 
outroot = b2.register_module('DQMHistAnalysisOutputFile')
outroot.param('SaveHistos', False)  # don't save histograms
outroot.param('SaveCanvases', True)  # save canvases
outroot.param('HistoFile', argv[2])
main.add_module(outroot)
 
b2.print_path(main)
# Process all events
b2.process(main)