save_geometry_as_root.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
 
 
 
from basf2 import Path, process
 
main = Path()
# EventInfoSetter - generate event meta data
main.add_module("EventInfoSetter", expList=[0], runList=[0], evtNumList=[1])
# Geometry parameter loader
main.add_module('Gearbox')
# Geometry builder, ignore database and exclude the ECL as we cannot exclude
# things when loading Geometry from the database. Alternatively one could
# create a database geometry configuration without the ecl.
main.add_module('Geometry', useDB=False, excludedComponents=['ECL', 'Cryostat'])
# Saves the geometry as a Root file
main.add_module('ExportGeometry', Filename='Belle2Geo.root')
# Process one event
process(main)