Convert.py

#!/usr/bin/env python3
 
 
 
import os
import basf2
from b2biiConversion import convertBelleMdstToBelleIIMdst
 
os.environ['USE_GRAND_REPROCESS_DATA'] = '1'
os.environ['PGUSER'] = 'g0db'
 
main = basf2.create_path()
 
# add all modules necessary to read and convert the mdst file
inputfile = basf2.find_file('b2bii_input_evtgen_exp_07_BptoD0pip-D0toKpipi0-0.mdst', 'examples', False)
convertBelleMdstToBelleIIMdst(inputfile, applySkim=True, path=main)
 
# Store the converted Belle II dataobjects in ROOT
output = basf2.register_module('RootOutput')
output.param('outputFileName', 'B2BII_Convert_Example.mdst.root')
main.add_module(output)
 
# progress
main.add_module('Progress')
 
basf2.process(main)
 
# Print call statistics
print(basf2.statistics)