EclChargedPidAnalysis.py

#!/usr/bin/env python3
 
 
 
"""This steering file shows how to use 'ECLChargedPIDDataAnalysis'
   module to dump ECL-related quantities in an ntuple.
 
Input:
    File with DST format
 
Output:
    Ntuple with ECL-related quantities
 
Usage:
    $ basf2 -i <path_to_input_file> -n <number_of_events>
            EclChargedPidAnalysis.py
"""
 
import basf2 as b2
 
# Create path. Register necessary modules to this path.
mainPath = b2.create_path()
 
# Register and add 'RootInput' module
inputFile = b2.register_module('RootInput')
mainPath.add_module(inputFile)
 
# Register and add 'ECLChargedPIDDataAnalysis' module
eclChargedPIDDataAnalysis = b2.register_module('ECLChargedPIDDataAnalysis')
eclChargedPIDDataAnalysis.param('rootFileName',
                                'ECLChargedPIDDataAnalysis_Test.root')
mainPath.add_module(eclChargedPIDDataAnalysis)
 
# Process the events and print call statistics
mainPath.add_module('Progress')
b2.process(mainPath)
print(b2.statistics)