text: #btag working points
  
  import numpy as np
  from awkward import JaggedArray
  from fnal_column_analysis_tools.analysis_objects import JaggedCandidateArray
  
  CSVv2_L_AK4 = 0.5426 # CSVv2 WP
  CSVv2_M_AK4 = 0.8484
  CSVv2_T_AK4 = 0.9535
  
  CSVv2SubJet_L_AK8 = 0.5426; # CSVv2SubJet WP
  CSVv2SubJet_M_AK8 = 0.8484;
  
  def CSV_Loose(jet,ptCut=50,absEtaCut=2.5):
      return ( (jet.pt > ptCut) & (np.abs(jet.eta) < absEtaCut) & (jet.csv > CSVv2_L_AK4) )
  
  def CSV_Medium(jet,ptCut=50,absEtaCut=2.5):
      return ( (jet.pt > ptCut) & (np.abs(jet.eta) < absEtaCut) & (jet.csv > CSVv2_M_AK4) )
  
  def CSV_Tight(jet,ptCut=50,absEtaCut=2.5):
      return ( (jet.pt > ptCut) & (np.abs(jet.eta) < absEtaCut) & (jet.csv > CSVv2_T_AK4) )
  