TrigEgammaFastElectronHypoTool.py

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# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 
from AthenaCommon.Logging import logging
from AthenaCommon.SystemOfUnits import GeV
from AthenaMonitoringKernel.GenericMonitoringTool import GenericMonitoringTool
from AthenaConfiguration.ComponentFactory import CompFactory
 
#
# For electrons
#
class TrigEgammaFastElectronHypoToolConfig:
 
  __operation_points  = [  'tight'    , 
                           'medium'   , 
                           'loose'    , 
                           'vloose'   , 
                           'lhtight'  , 
                           'lhmedium' , 
                           'lhloose'  , 
                           'lhvloose' ,
                           'mergedtight',
                           'dnntight' ,  
                           'dnnmedium',
                           'dnnloose' ,
                           'dnnvloose',
                           ]
 
  __trigElectronLrtd0Cut = { 'lrtloose' :2.0,
                             'lrtmedium':3.0,
                             'lrttight' :5.0,
                             'lrtxtight':10.0,
                             'lrtvxtight':20.0
                           }
 
  def __init__(self, name, monGroups, cpart, flags, tool=None):
 
    self.__log = logging.getLogger('TrigEgammaFastElectronHypoTool')
    self.__name       = name
    self.__threshold  = float(cpart['threshold']) 
    self.__sel        = cpart['addInfo'][0] if cpart['addInfo'] else cpart['IDinfo']
    self.__idperfInfo    = cpart['idperfInfo']
    self.__lrtInfo    = cpart['lrtInfo']
    self.__monGroups       = monGroups
 
    if not tool:
      tool = CompFactory.TrigEgammaFastElectronHypoTool(name)
    
    self.__tool = tool
    tool.AcceptAll            = False
    tool.DoRinger             = flags.Trigger.egamma.enableFastElectronRinger
    tool.TrackPt              = 0.0
    tool.CaloTrackdETA        = 0.2
    tool.CaloTrackdPHI        = 990.
    tool.CaloTrackdEoverPLow  = 0.0
    tool.CaloTrackdEoverPHigh = 999.0
    tool.TRTRatio             = -999.
    tool.PidName              = ""
    
    self.__log.debug( 'Chain     :%s', self.__name )
    self.__log.debug( 'Threshold :%s', self.__threshold )
    self.__log.debug( 'Pidname   :%s', self.__sel )
 
 
  def chain(self):
    return self.__name
  
  def pidname( self ):
    return self.__sel
 
  def etthr(self):
    return self.__threshold
 
  def lrtInfo(self):
    return self.__lrtInfo
  
  def idperfInfo(self):
    return self.__idperfInfo
 
  def tool(self):
    return self.__tool
  
 
  def nocut(self):
    self.tool().AcceptAll = True
 
  #
  # Apply NN ringer selection
  #
  def ringer(self):
    self.tool().DoRinger = True
    self.tool().PidName = self.pidname()
 
 
  def nominal(self):
    if self.etthr() < 15:
      self.tool().TrackPt = 1.0 * GeV 
    elif self.etthr() >= 15 and self.etthr() < 20:
      self.tool().TrackPt = 2.0 * GeV 
    elif self.etthr() >= 20 and self.etthr() < 50:
      self.tool().TrackPt =  3.0 * GeV 
    elif self.etthr() >= 50:
      self.tool().TrackPt =  5.0 * GeV 
      self.tool().CaloTrackdETA =  999. 
      self.tool().CaloTrackdPHI =  999.
 
 
  def addLRTCut(self):
    self.tool().DoLRT = True
    self.tool().d0Cut=self.__trigElectronLrtd0Cut[self.lrtInfo()]
 
 
  #
  # Compile the chain
  #
  def compile(self, flags):
    
    if 'idperf' in self.idperfInfo():
      self.nocut()
    else:
      self.nominal()
 
    # secondary extra cut
    if self.lrtInfo() in self.__trigElectronLrtd0Cut.keys():
      self.addLRTCut()
 
 
    # add mon tool
    if hasattr(self.tool(), "MonTool"):
      
      doValidationMonitoring = flags.Trigger.doValidationMonitoring # True to monitor all chains for validation purposes
      monGroups = self.__monGroups
 
      if (any('egammaMon:online' in group for group in monGroups) or doValidationMonitoring):
        self.addMonitoring(flags)
 
 
  #
  # Monitoring code
  #
  def addMonitoring(self, flags):
 
    monTool = GenericMonitoringTool(flags, "MonTool"+self.__name)
    cuts=['Has Track','ptCalo','#Delta #eta', '#Delta #phi','etOverPt_low','etOverPt_high','TRTHitRatio']
    monTool.defineHistogram('CutCounter', type='TH1I', path='EXPERT', title="FastElectron Hypo Cut Counter;Cut Counter", xbins=7, xmin=0, xmax=7, opt="kCumulative",xlabels=cuts)
    monTool.defineHistogram('CaloTrackdEta', type='TH1F', path='EXPERT', title="FastElectron Hypo #Delta #eta between cluster and track;#Delta #eta;Nevents", xbins=80, xmin=-0.4, xmax=0.4)
    monTool.defineHistogram('CaloTrackdPhi', type='TH1F', path='EXPERT', title="FastElectron Hypo #Delta #phi between cluster and track;#Delta #phi;Nevents", xbins=80, xmin=-0.4, xmax=0.4)
    monTool.defineHistogram('CaloTrackEoverP', type='TH1F', path='EXPERT', title="FastElectron Hypo E/p;E/p;Nevents", xbins=120, xmin=0, xmax=12)
    monTool.defineHistogram('PtTrack', type='TH1F', path='EXPERT', title="FastElectron Hypo p_{T}^{track} [MeV];p_{T}^{track} [MeV];Nevents", xbins=50, xmin=0, xmax=100000)
    monTool.defineHistogram('PtCalo', type='TH1F', path='EXPERT', title="FastElectron Hypo p_{T}^{calo} [MeV];p_{T}^{calo} [MeV];Nevents", xbins=50, xmin=0, xmax=100000)
    monTool.defineHistogram('CaloEta', type='TH1F', path='EXPERT', title="FastElectron Hypo #eta^{calo} ; #eta^{calo};Nevents", xbins=200, xmin=-2.5, xmax=2.5)
    monTool.defineHistogram('CaloPhi', type='TH1F', path='EXPERT', title="FastElectron Hypo #phi^{calo} ; #phi^{calo};Nevents", xbins=320, xmin=-3.2, xmax=3.2)
    monTool.defineHistogram('d0Value', type="TH1F", path='EXPERT', title="FastElectron Hypo Track d0; d0 [mm]", xbins=100, xmin=-1, xmax=1)
    if self.tool().DoRinger:
      monTool.defineHistogram('NNOutput',type='TH1F', path='EXPERT',title="NN Output; NN; Count", xbins=17,xmin=-8,xmax=+8)
 
    monTool.HistPath = 'FastElectronHypo/'+self.__name
    self.tool().MonTool = monTool
 
 
 
 
def _IncTool(flags, name, monGroups, cpart, tool=None):
  config = TrigEgammaFastElectronHypoToolConfig(name, monGroups, cpart, flags, tool=tool)
  config.compile(flags)
  return config.tool()
 
 
 
def TrigEgammaFastElectronHypoToolFromDict( flags, chainDict , tool=None):
    """ Use menu decoded chain dictionary to configure the tool """
    cparts = [i for i in chainDict['chainParts'] if (i['signature']=='Electron')]
    return _IncTool( flags, chainDict['chainName'], chainDict['monGroups'], cparts[0] , tool=tool)