ImportTimeConversion.py

#!/usr/bin/env python3
 
 
 
# Import KLM time conversion payloads.
 
import sys
import basf2
from ROOT import Belle2  # noqa: make the Belle2 namespace available
from ROOT.Belle2 import KLMDatabaseImporter, KLMTimeConversion
 
basf2.set_log_level(basf2.LogLevel.INFO)
 
mc = False
if (len(sys.argv) >= 2):
    if (sys.argv[1] == 'mc'):
        mc = True
 
dbImporter = KLMDatabaseImporter()
 
timeConversion = KLMTimeConversion()
# Time offset in ns.
timeConversion.setTimeOffset(0)
# CTIME shift in bits.
timeConversion.setCTimeShift(2)
 
if (mc):
    dbImporter.setIOV(1002, 0, 1002, -1)
    timeConversion.setCTimeShift(2)
    dbImporter.importTimeConversion(timeConversion)
 
    dbImporter.setIOV(1003, 0, 1003, -1)
    timeConversion.setCTimeShift(0)
    dbImporter.importTimeConversion(timeConversion)
 
    dbImporter.setIOV(0, 0, 0, -1)
    timeConversion.setCTimeShift(0)
    dbImporter.importTimeConversion(timeConversion)
 
else:
    dbImporter.setIOV(0, 0, 3, -1)
    timeConversion.setCTimeShift(2)
    dbImporter.importTimeConversion(timeConversion)
 
    dbImporter.setIOV(4, 0, -1, -1)
    timeConversion.setCTimeShift(0)
    dbImporter.importTimeConversion(timeConversion)