cdcLegendreTrackingValidationBkg.py

#!/usr/bin/env python3
 
 
 
"""
<header>
  <contact>software-tracking@belle2.org</contact>
  <input>EvtGenSim.root</input>
  <output>CDCLegendreTrackingValidationBkg.root</output>
  <description>This module validates that legendre track finding is capable of reconstructing tracks in Y(4S) runs.</description>
</header>
"""
 
from tracking.validation.run import TrackingValidationRun
import logging
import basf2
VALIDATION_OUTPUT_FILE = 'CDCLegendreTrackingValidationBkg.root'
N_EVENTS = 1000
ACTIVE = True
 
 
class CDCLegendre(TrackingValidationRun):
    """Validate the combined CDC Legendre track-finding algorithm"""
    
    n_events = N_EVENTS
    
    generator_module = 'generic'
    
    root_input_file = '../EvtGenSim.root'
 
    @staticmethod
    def finder_module(path):
        """Add the CDC Legendre track-finding module and related modules to the basf2 path"""
        path.add_module('TFCDC_WireHitPreparer')
 
        use_legendre_finder = True
        if use_legendre_finder:
            path.add_module('TFCDC_AxialTrackFinderLegendre')
        else:
            path.add_module('TFCDC_AxialTrackFinderHough')
 
        path.add_module('TFCDC_TrackExporter')
 
    
    tracking_coverage = {
        'WhichParticles': ['CDC'],  # Include all particles seen in CDC, also secondaries
        'UsePXDHits': False,
        'UseSVDHits': False,
        'UseCDCHits': True,
        'UseOnlyAxialCDCHits': True,
        "UseReassignedHits": True,
        'UseOnlyBeforeTOP': True,
        'UseNLoops': 1,
        'MinCDCAxialHits': 8,
        'EnergyCut': 0,
    }
 
    
    pulls = True
    
    output_file_name = VALIDATION_OUTPUT_FILE
 
    
    exclude_profile_pr_parameter = ["Seed tan #lambda", "Seed #theta"]
 
 
def main():
    basf2.set_random_seed(1337)
    validation_run = CDCLegendre()
    validation_run.configure_and_execute_from_commandline()
 
 
if __name__ == '__main__':
    logging.basicConfig(level=logging.INFO)
    if ACTIVE:
        main()
    else:
        print("This validation deactivated and thus basf2 is not executed.\n"
              "If you want to run this validation, please set the 'ACTIVE' flag above to 'True'.\n"
              "Exiting.")