example for jet trigger efficiency with tag and probe

bin/BuildFile.xml

@@ -8,6 +8,13 @@
 <use name="Analysis/Tools" />
 <use name="Analysis/Trigger" />
 
+
+<bin   name="JetTriggerEffTandP" file="JetTriggerEffTandP.cc">
+<flags   LDFLAGS="-lCore -lRIO -lNet -lHist -lGraf -lGraf3d -lGpad -lTree -lRint -lPostscript -lMatrix -lPhysics -lMathCore -lThread -lz -pthread -lm -ldl -rdynamic"/>
+</bin>
+
+
+
 <bin   name="OnlineBtagExperience" file="OnlineBtagExperience.cc">
 <flags   LDFLAGS="-lCore -lRIO -lNet -lHist -lGraf -lGraf3d -lGpad -lTree -lRint -lPostscript -lMatrix -lPhysics -lMathCore -lThread -lz -pthread -lm -ldl -rdynamic"/>
 </bin>

bin/JetTriggerEffTandP.cc

@@ -0,0 +1,59 @@
+#include "Analysis/Tools/interface/Analyser.h"
+
+using namespace analysis;
+using namespace analysis::tools;
+
+int main(int argc, char ** argv)
+{
+    TH1::SetDefaultSumw2();  // proper treatment of errors when scaling histograms
+
+    // construct your analyser
+    Analyser analyser(argc,argv);
+
+    analyser.jetHistograms("tandp_selection");
+    analyser.jetHistograms("tandp_probe_matched");
+
+
+    for ( int i = 0 ; i < analyser.nEvents() ; ++i )
+    {
+        if ( ! analyser.event(i)              )  continue;    // read event, run selection/json
+        if ( ! analyser.triggerSelection ()   )  continue;    // trigger
+        if ( ! analyser.preselection()        )  continue;    // preselection - particle id's
+        if ( ! analyser.jetCorrections()      )  continue;    // jet corrections
+
+        // select events according to # jets criteria in the config file
+        if ( ! analyser.selectionNJets()      )  continue;
+        // select events according to criteria for the leading and pr2nd leading jets kinematics 
+        if ( ! analyser.selectionJet(1)       )  continue;
+        if ( ! analyser.selectionJet(2)       )  continue;
+        // select events according to delta_phi criteria in the config file
+        if ( ! analyser.selectionJetDphi(1,2) )  continue;
+
+        ///////////////////////////////////
+        // TO DO: veto events with a third jet
+        ///////////////////////////////////
+
+        // Assuming the tag to be the leading jet,
+        // select events according to matching the leading jet to online objects defined in the config file
+        if ( ! analyser.onlineJetMatching(1) )  continue;
+
+        // Fill predefined histograms for the event selection
+        // In the directory 'selection', the histograms for jet 2 correspond probe jets
+        analyser.fillJetHistograms("tandp_selection");
+
+        // select events where the 2nd jet has a match to the online objects defined in the configuration
+        if ( ! analyser.onlineJetMatching(2) )  continue;
+        // Fill predefined histograms for the event selection after the probe jets are matched to online objects
+        // In the directory 'selection_probe_matched', the histograms for jet 2 are those for the probe jets after matching to online
+        analyser.fillJetHistograms("tandp_probe_matched");
+
+
+
+        // 
+
+    }
+} // end main
+
+
+
+

test/jet_trigger_eff_tp.cfg

@@ -0,0 +1,56 @@
+[Info]
+process = MssmHbb
+eventsMax = 500000
+
+# # == Monte Carlo ==
+# ntuplesList = tools:mssmhbb-2017-v4/mc/SUSYGluGluToBBHToBB_M-200_rootFileList.txt
+# isMC = true
+# output = histograms_semilep_MH-200_2017-v4_test.root
+# nloMC  = true
+# signalRegion = true
+
+# == Data ==
+ntuplesList = tools:mssmhbb-2017-v4/data/JetHT_Run2017C_rootFileList.txt
+isMC = false
+output = histograms_online_jet_eff.root
+signalRegion = false
+json = tools:2017/certified/Cert_294927-306462_13TeV_EOY2017ReReco_Collisions17_JSON.txt
+
+
+[Trigger]
+results   = TriggerResults
+hltPath   = HLT_PFJet60_v 
+
+[Trigger.Objects]
+directory = slimmedPatTrigger
+Jets.L1   = hltL1sSingleJet35
+Jets.Calo = hltSingleCaloJet40
+Jets.PF   = hltSinglePFJet60 
+# 
+# 
+
+[Jets]
+jets = updatedPatJets
+nMin = 2
+id = tight
+puId = loose
+ptMin = 60
+ptMax = -1
+ptMin = 60
+ptMax = 120
+etaMax = 2.2
+etaMax = 2.2
+dPhiMin = 2.1
+
+
+[Generator]
+genParticles = prunedGenParticles
+genJets      = slimmedGenJets
+
+### 2017 
+[Corrections]
+Jets.jerPtRes    = tools:2017/jer/Fall17_V3_MC_PtResolution_AK4PFchs.txt
+Jets.jerSF       = tools:2017/jer/Fall17_V3_MC_SF_AK4PFchs.txt
+Pileup.reweight  = tools:2017/pileup/PileupWeight_Run2017_Mix_2017.root
+
+