Changeset fbb617b in git for examples/Example4.C

Timestamp:

Dec 14, 2014, 12:06:59 AM (10 years ago)

Author:

Pavel Demin <pavel.demin@…>

Branches:

ImprovedOutputFile, Timing, dual_readout, llp, master

Children:

cf1ff2c

Parents:

57e1804

Message:

improve formatting and remove trailing spaces

File:

• examples/Example4.C (modified) (9 diffs)

examples/Example4.C

@@ -1 +1 @@
 /*
 
-This macro shows how to compute jet energy scale. 
+This macro shows how to compute jet energy scale.
 root -l examples/Example4.C'("delphes_output.root", "plots.root")'
 
-The output rootfile contains the pT(MC)/pT(Reco) distributions for various pT(Reco) and |eta| bins.
-The peak value of such distribution is interpreted as the jet energy correction to be applied for that given pT(Reco), |eta| bin. 
+The output ROOT file contains the pT(MC)/pT(Reco) distributions for various pT(Reco) and |eta| bins.
+The peak value of such distribution is interpreted as the jet energy correction to be applied for that given pT(Reco), |eta| bin.
 
 This can be done by modifying the "ScaleFormula" input parameter to the JetEnergyScale module in the delphes_card_XXX.tcl
@@ -15 +15 @@
 
   set ScaleFormula { sqrt(3.0 - 0.1*(abs(eta)))^2 / pt + 1.0 ) }
-  
-  
+
+
 or a binned function:
- 
- 
- set ScaleFormula { (abs(eta) > 0.0 && abs(eta) <= 2.5) * (pt > 20.0 && pt <= 50.0)  * (1.10) + \
-                    (abs(eta) > 0.0 && abs(eta) <= 2.5) * (pt > 50.0 && pt <= 100.0) * (1.05) + \ 
-                    (abs(eta) > 0.0 && abs(eta) <= 2.5) * (pt > 100.0)               * (1.00) + \ 
-                    (abs(eta) > 2.5 && abs(eta) <= 5.0) * (pt > 20.0 && pt <= 50.0)  * (1.10) + \
-                    (abs(eta) > 2.5 && abs(eta) <= 5.0) * (pt > 50.0 && pt <= 100.0) * (1.05) + \ 
+
+
+  set ScaleFormula {(abs(eta) > 0.0 && abs(eta) <= 2.5) * (pt > 20.0 && pt <= 50.0)  * (1.10) +
+                    (abs(eta) > 0.0 && abs(eta) <= 2.5) * (pt > 50.0 && pt <= 100.0) * (1.05) +
+                    (abs(eta) > 0.0 && abs(eta) <= 2.5) * (pt > 100.0)               * (1.00) +
+                    (abs(eta) > 2.5 && abs(eta) <= 5.0) * (pt > 20.0 && pt <= 50.0)  * (1.10) +
+                    (abs(eta) > 2.5 && abs(eta) <= 5.0) * (pt > 50.0 && pt <= 100.0) * (1.05) +
                     (abs(eta) > 2.5 && abs(eta) <= 5.0) * (pt > 100.0)               * (1.00)}
 
@@ -31 +31 @@
 
 
- 
+
 */
 
@@ -39 +39 @@
 {
   TH1 *fJetPT;
-  
+
   TH1 *fJetRes_Pt_20_50_Eta_0_25;
   TH1 *fJetRes_Pt_20_50_Eta_25_5;
@@ -72 +72 @@
     "jet_pt", "p_{T}^{jet}",
     "p_{T}^{jet}  GeV/c", "number of jets",
-    100, 0.0, 1000.0);   
-  
+    100, 0.0, 1000.0);
+
   plots->fJetRes_Pt_20_50_Eta_0_25 = result->AddHist1D(
     "jet_delta_pt_20_50_cen", "p_{T}^{truth,parton}/p_{T}^{jet} , 20 < p_{T} < 50 , 0 < | #eta | < 2.5 ",
@@ -144 +144 @@
 
   plots->fJetRes_Pt_500_inf_Eta_25_5->SetStats();
-  
+
 
 }
@@ -166 +166 @@
   TLorentzVector JetMom, GenJetMom, BestGenJetMom;
 
-  Float_t Dr; 
+  Float_t Dr;
   Float_t pt, eta;
   Long64_t entry;
@@ -178 +178 @@
     treeReader->ReadEntry(entry);
     //  cout<<"--  New event -- "<<endl;
-    
+
     if(entry%500 == 0) cout << "Event number: "<< entry <<endl;
-    
+
     // Loop over all reconstructed jets in event
     for(i = 0; i < branchJet->GetEntriesFast(); ++i)
     {
-      
+
       jet = (Jet*) branchJet->At(i);
       JetMom = jet-> P4();
-     
+
       plots->fJetPT->Fill(JetMom.Pt());
-     
+
       Dr = 999;
-          
+
      // Loop over all hard partons in event
      for(j = 0; j < branchParticle->GetEntriesFast(); ++j)
      {
-               
+
         part = (GenParticle*) branchParticle->At(j);
 
         GenJetMom = part -> P4();
-        
+
         //this is simply to avoid warnings from initial state particle having infite rapidity ...
         if(GenJetMom.Px() == 0 && GenJetMom.Py() == 0) continue;
-        
+
         //take the closest parton candidate
         if( GenJetMom.DeltaR(JetMom) < Dr )
@@ -208 +208 @@
            Dr = GenJetMom.DeltaR(JetMom);
            BestGenJetMom = GenJetMom;
-        }   
-        
+        }
+
       }
 
-     if(Dr < 0.3) 
+     if(Dr < 0.3)
      {
        pt  = JetMom.Pt();
        eta = TMath::Abs(JetMom.Eta());
-      
-       
+
+
        if( pt > 20.0 && pt < 50.0 && eta > 0.0 && eta < 2.5 ) plots -> fJetRes_Pt_20_50_Eta_0_25->Fill(BestGenJetMom.Pt()/JetMom.Pt());
        if( pt > 20.0 && pt < 50.0 && eta > 2.5 && eta < 5.0 ) plots -> fJetRes_Pt_20_50_Eta_25_5->Fill(BestGenJetMom.Pt()/JetMom.Pt());
-       
+
        if( pt > 50.0 && pt < 100.0 && eta > 0.0 && eta < 2.5 ) plots -> fJetRes_Pt_50_100_Eta_0_25->Fill(BestGenJetMom.Pt()/JetMom.Pt());
        if( pt > 50.0 && pt < 100.0 && eta > 2.5 && eta < 5.0 ) plots -> fJetRes_Pt_50_100_Eta_25_5->Fill(BestGenJetMom.Pt()/JetMom.Pt());
-       
+
        if( pt > 100.0 && pt < 200.0 && eta > 0.0 && eta < 2.5 ) plots -> fJetRes_Pt_100_200_Eta_0_25->Fill(BestGenJetMom.Pt()/JetMom.Pt());
        if( pt > 100.0 && pt < 200.0 && eta > 2.5 && eta < 5.0 ) plots -> fJetRes_Pt_100_200_Eta_25_5->Fill(BestGenJetMom.Pt()/JetMom.Pt());
-       
+
        if( pt > 200.0 && pt < 500.0 && eta > 0.0 && eta < 2.5 ) plots -> fJetRes_Pt_200_500_Eta_0_25->Fill(BestGenJetMom.Pt()/JetMom.Pt());
        if( pt > 200.0 && pt < 500.0 && eta > 2.5 && eta < 5.0 ) plots -> fJetRes_Pt_200_500_Eta_25_5->Fill(BestGenJetMom.Pt()/JetMom.Pt());
-     
+
        if( pt > 500.0               && eta > 0.0 && eta < 2.5 ) plots -> fJetRes_Pt_500_inf_Eta_0_25->Fill(BestGenJetMom.Pt()/JetMom.Pt());
        if( pt > 500.0               && eta > 2.5 && eta < 5.0 ) plots -> fJetRes_Pt_500_inf_Eta_25_5->Fill(BestGenJetMom.Pt()/JetMom.Pt());
-       
-   
+
+
      }
-     
-    
-    } 
+
+
+    }
   }
 }