JetAnalysis/macros/plotFigure.C

#if !defined(__CINT__) || defined(__MAKECINT__)

#include <iostream>
#include <string>
#include "TCanvas.h"
#include "TError.h"
#include "TPad.h"
#include "TString.h"
#include "TRandom.h"
#include "TH1F.h"

#include "TFile.h"
#include "TTree.h"
#include "TH1D.h"
#include "TH2D.h"
#include "TCanvas.h"
#include "TLegend.h"
#include "TLatex.h"
#include "TString.h"

using namespace std;

#endif

#include "CommonParameters.h"

static int iPlot = -99;

int centMode = 1;
int entryMode = 0;

//---------------------------------------------------------------------
void makeMultiPanelCanvas(TCanvas*& canv, const Int_t columns, 
                          const Int_t rows, const Float_t leftOffset=0.,
                          const Float_t bottomOffset=0., 
                          const Float_t leftMargin=0.2, 
                          const Float_t bottomMargin=0.2,
                          const Float_t edge=0.05);

void plotBalance(int cbin = 0,
                 TString infname = "file1.root",
                 TString refname = "file2.root",
                 TString mixname = "file3.root",
                 bool drawXLabel = false,
                 bool drawLeg = false);


void drawText(const char *text, float xp, float yp);

//--------------------------------------------------------------
// drawPatch() is a crazy way of removing 0 in the second and third 
// pad which is partially shown due to no margin between the pads
// if anybody has a better way of doing it let me know! - Andre
//--------------------------------------------------------------
void drawPatch(float x1, float y1, float x2, float y2); 
//---------------------------------------------------------------------

void plotFigure(int iplot = 9){
  TString infname = "/d101/yetkin/analysis/d0204/ntuple_data_pPb_akPu3PF_forest71_20130204_01.root";
  TString refname = "/d101/yetkin/analysis/d0204/ntuple_data_PbPb_akPu3PF_forest71_20130204_01.root";
  TString mixname = "/d101/yetkin/analysis/d0204/hijing.root";

  string hfNames[] = {
    "30<E_{T}^{HF[#eta > 4]}<70",
    "20<E_{T}^{HF[#eta > 4]}<30",
    "15<E_{T}^{HF[#eta > 4]}<20",
    "10<E_{T}^{HF[#eta > 4]}<15",
    "5<E_{T}^{HF[#eta > 4]}<10",
    "0<E_{T}^{HF[#eta > 4]}<5"
  };


  string ntrkNames[] = {
    "180 #leq N_{trk}^{offline}",
    "150 #leq N_{trk}^{offline} < 180",
    "110 #leq N_{trk}^{offline} < 150",
    "90 #leq N_{trk}^{offline} < 110",
    "60 #leq N_{trk}^{offline} < 90",
    "N_{trk}^{offline} < 60"
  };

  string *binNames = hfNames;
  if(centMode == 0) binNames = ntrkNames;

  iPlot = iplot;

  TH1::SetDefaultSumw2();
        
   TCanvas *c1 = new TCanvas("c1","",1050,700);
   makeMultiPanelCanvas(c1,3,2,0.0,0.0,0.2,0.2,0.02);
   TLatex *jetf_PbPb;

   if(iPlot == 3 || iPlot == 8 || iPlot == 11 || iPlot == 12){
     for(int i = 0; i < 6; ++i){
       c1->cd(i+1)->SetLogy();
     }
   }


  c1->cd(1);

  jetf_PbPb = new TLatex(0.477,0.54,"Anti-k_{T} (PFlow), R=0.3");
  jetf_PbPb->SetTextFont(63);
  jetf_PbPb->SetTextSize(15);
  jetf_PbPb->Draw();

  for(int i = 0; i < 6; ++i){
    c1->cd(6-i);
    plotBalance(i,infname,refname,mixname,i==1,i==0);
    double y1 = 0.07;
    if(i < 3) y1 = 0.23;
    y1=  0.9;
    drawText(binNames[i].data(),0.3,y1);
    //  drawText("(d)",0.25,0.92);
  }

  c1->cd(2);

  TLatex tsel;
  tsel.SetNDC();
  tsel.SetTextFont(63);
  tsel.SetTextSize(15);
  tsel.DrawLatex(0.15,0.75,Form("p_{T,1} > %d GeV/c",leadCut));
  tsel.DrawLatex(0.15,0.65,Form("p_{T,2} > %d GeV/c",subleadCut));
  tsel.DrawLatex(0.15,0.55,"#Delta#phi_{12} > #frac{2}{3}#pi");

  c1->cd(1);
        
  TLatex *cms = new TLatex(0.03,0.28,"CMS Preliminary");
  if(iPlot == 3) cms = new TLatex(0.04,1.,"CMS Preliminary");
  cms->SetTextFont(63);
  cms->SetTextSize(17);
  cms->Draw();

  c1->cd(1);
  TLatex *lumi = new TLatex(0.1,0.26,"pPb L=17.3 nb^{-1}");
  if(iPlot == 3) lumi = new TLatex(0.1,0.46,"pPb L=17.3 nb^{-1}");

  lumi->SetTextFont(63);
  lumi->SetTextSize(15);
  lumi->Draw();

  lumi = new TLatex(0.1,0.24,"PbPb L=150 #mub^{-1}");
  if(iPlot == 3) lumi = new TLatex(0.1,0.14,"PbPb L=150 #mub^{-1}");

  lumi->SetTextFont(63);
  lumi->SetTextSize(15);
  lumi->Draw();


  c1->cd(2);
  TLatex *jetf_pp;

  jetf_pp = new TLatex(0.12,0.24,"anti-k_{T}, (R=0.3) PF jets PU");

  jetf_pp->SetTextFont(63);
  jetf_pp->SetTextSize(15);
  jetf_pp->Draw();

  const char* date = "20130127";

  string figures[150] = {"imbalance","etaDijet","",    "dphi","",
                      "","",        "", "pudifference", "ntrk",
                      "","pu1","pu2","","",
                      "","","","","",
                      "","eta1","eta2"
  };

  string formats[] = {"gif","pdf","eps","C"};

  for(int it = 0; it < 4; ++it){
    c1->Print(Form("./fig/dijet_%s_lead%d_sub%d_all_cent_%s%s.%s",figures[iPlot].data(),leadCut,subleadCut,date,subtract?"_subt":"",formats[it].data()));
  }  

}

void plotBalance(int cbin,
                 TString infname,
                 TString pythia,
                 TString mix,
                 bool drawXLabel,
                 bool drawLeg)
{

  if(iPlot != 3) dijet = dijet&&deltaPhi;

  TCut centHF("");
  TCut centNtrk("");

  if(centMode == 0){
    cout<<"Obsolete centrality usage."<<endl;
    return;
    if(cbin==0) centHF = "bin>=20 && bin<26";
    if(cbin==1) centHF = "bin>=26 && bin<27";
    if(cbin==2) centHF = "bin>=27 && bin<28";
    if(cbin==3) centHF = "bin>=28 && bin<29";
    if(cbin==4) centHF = "bin>=29 && bin<31";
    if(cbin==5) centHF = "bin>=31";

    if(cbin==0) centNtrk = "ntrk >= 180";
    if(cbin==1) centNtrk = "150 <= ntrk && ntrk < 180";
    if(cbin==2) centNtrk = "110 <= ntrk && ntrk < 150";
    if(cbin==3) centNtrk = "90 <= ntrk && ntrk < 150";
    if(cbin==4) centNtrk = "60 <= ntrk && ntrk < 90";
    if(cbin==5) centNtrk = "ntrk < 60";
  }

  if(centMode == 1){
    centHF = hfPlusBins[cbin];
    centNtrk = centHF;
  }

  cout<<"plotting ntrk bin : "<<cbin<<endl;

  // open the data file

  if(iPlot > 100) entryMode = 1;

  string treeName = "ntdijet";
  string wName = "ntw";
  if(entryMode == 1){
    treeName = "ntjet";
    wName = "ntjetw";
  }

  if(entryMode == 2){
    treeName = "nttrk";
    wName = "nttrkw";
  }

  TFile *inf = new TFile(infname.Data());
  TTree *nt =(TTree*)inf->FindObjectAny(treeName.data());
  TTree *ntevt =(TTree*)inf->FindObjectAny("ntevt");
  if(entryMode < 1) nt->AddFriend(ntevt);

  // open the pythia (MC) file
  TFile *infReference = new TFile(pythia.Data());
  TTree *ntReference;
  TTree *ntevtReference;

  ntReference = (TTree*) infReference->FindObjectAny(treeName.data());
  ntevtReference = (TTree*) infReference->FindObjectAny("ntevt");
  if(entryMode < 1) ntReference->AddFriend(ntevtReference);
  
  // open the datamix file
  TFile *infMix = new TFile(mix.Data());
  TTree *ntMix =(TTree*)infMix->FindObjectAny(treeName.data());
  TTree *ntevtMix =(TTree*)infMix->FindObjectAny("ntevt");
  //  TFile *infW = new TFile("weights_hydjet.root");
  //  TTree *ntw =(TTree*)infW->FindObjectAny("ntw");

  TTree *ntw =(TTree*)infMix->FindObjectAny(wName.data());
  ntMix->AddFriend(ntw);
  if(entryMode < 1) ntMix->AddFriend(ntevtMix);

  int Nbin = 10;
  double max = 1.;
  double min = 0;

  if(iPlot == 1 || iPlot == 21 || iPlot == 22){
    Nbin = 20;
    max = 2;
    min = -2;
  };

  if(iPlot == 3){
    Nbin = 30;
    max = pi;
  };

  if(iPlot == 8){
    Nbin = 50;
    max = 25;
    min = -25;
  };

  if(iPlot == 9){
    Nbin = 50;
    max = 250;
  };

  if(iPlot == 11 || iPlot == 12){
    Nbin = 50;
    max = 25;
  };

  if(iPlot == 101){
    Nbin = 20;
    max = 2;
    min = -2;
  }

  // projection histogram
  TH1D *h = new TH1D(Form("h",cbin),"",Nbin,min,max);
  TH1D *hReference = new TH1D(Form("hReference",cbin),"",Nbin,min,max);
  TH1D *hDataMix = new TH1D(Form("hDataMix",cbin),"",Nbin,min,max);

  TH1D *hB = new TH1D(Form("hB",cbin),"",Nbin,min,max);
  TH1D *hReferenceB = new TH1D(Form("hReferenceB",cbin),"",Nbin,min,max);
  TH1D *hDataMixB = new TH1D(Form("hDataMixB",cbin),"",Nbin,min,max);

  TH1D *hFull = new TH1D("hFull","",Nbin,min,max);
  TH1D *hReferenceFull = new TH1D("hReferenceFull","",Nbin,min,max);
  TH1D *hDataMixFull = new TH1D("hDataMixFull","",Nbin,min,max);

  TH1D* hNorm = new TH1D("hNorm","",1000,0,1000);
  TH1D* hNormReference = new TH1D("hNormReference","",1000,0,1000);
  TH1D* hNormDataMix = new TH1D("hNormDataMix","",1000,0,1000);

  hB->SetLineStyle(2);
  hReferenceB->SetLineStyle(2);
  hDataMixB->SetLineStyle(2);

  //  ntReference->SetAlias("pt1","et1");
  //  ntReference->SetAlias("pt2","et2");

  nt->SetAlias("pt1","jtpt1");
  nt->SetAlias("pt2","jtpt2");
  nt->SetAlias("eta1","jteta1");
  nt->SetAlias("eta2","jteta2");
  nt->SetAlias("phi1","jtphi1");
  nt->SetAlias("phi2","jtphi2");
  ntMix->SetAlias("pt1","jtpt1");
  ntMix->SetAlias("pt2","jtpt2");
  ntMix->SetAlias("eta1","jteta1");
  ntMix->SetAlias("eta2","jteta2");
  ntMix->SetAlias("phi1","jtphi1");
  ntMix->SetAlias("phi2","jtphi2");
  ntReference->SetAlias("pt1","jtpt1");
  ntReference->SetAlias("pt2","jtpt2");
  ntReference->SetAlias("eta1","jteta1");
  ntReference->SetAlias("eta2","jteta2");
  ntReference->SetAlias("phi1","jtphi1");
  ntReference->SetAlias("phi2","jtphi2");

  nt->SetAlias("cent","hfp");
  ntMix->SetAlias("cent","hfp");
  ntReference->SetAlias("cent","hfp");

  nt->SetAlias("dphi","acos(cos(phi1-phi2))");
  ntMix->SetAlias("dphi","acos(cos(phi1-phi2))");
  ntReference->SetAlias("dphi","acos(cos(phi1-phi2))");

  if(iPlot == 0){
    nt->SetAlias("var","pt2/pt1");
    ntReference->SetAlias("var","pt2/pt1");
    ntMix->SetAlias("var","pt2/pt1");
  }

  if(iPlot == 1){
    nt->SetAlias("var","(eta1+eta2)/2");
    ntReference->SetAlias("var","(eta1+eta2)/2");
    ntMix->SetAlias("var","(eta1+eta2)/2");
  }

  if(iPlot == 3){
    nt->SetAlias("var","acos(cos(phi1-phi2))");
    ntReference->SetAlias("var","acos(cos(phi1-phi2))");
    ntMix->SetAlias("var","acos(cos(phi1-phi2))");
  }

  if(iPlot == 8){
    nt->SetAlias("var","pu1-pu2");
    ntReference->SetAlias("var","pu1-pu2");
    ntMix->SetAlias("var","pu1-pu2");
  }

  if(iPlot == 11){
    nt->SetAlias("var","pu1");
    ntReference->SetAlias("var","pu1");
    ntMix->SetAlias("var","pu1");
  }

  if(iPlot == 12){
    nt->SetAlias("var","pu2");
    ntReference->SetAlias("var","pu2");
    ntMix->SetAlias("var","pu2");
  }

  if(iPlot == 9){
    nt->SetAlias("var","ntrk");
    ntReference->SetAlias("var","ntrk");
    ntMix->SetAlias("var","ntrk");
  }

  if(iPlot == 21){
    nt->SetAlias("var","eta1");
    ntReference->SetAlias("var","eta1");
    ntMix->SetAlias("var","eta1");
  }

  if(iPlot == 22){
    nt->SetAlias("var","eta2");
    ntReference->SetAlias("var","eta2");
    ntMix->SetAlias("var","eta2");
  }


  if(iPlot == 101){
    nt->SetAlias("var","eta");
    ntReference->SetAlias("var","eta");
    ntMix->SetAlias("var","eta");
  }

  if(iPlot == 51){
    nt->SetAlias("var","matchPt1/pt1");
    ntReference->SetAlias("var","matchPt1/pt1");
    ntMix->SetAlias("var","matchPt1/pt1");
  }

  if(iPlot == 52){
    nt->SetAlias("var","matchPt2/pt2");
    ntReference->SetAlias("var","matchPt2/pt2");
    ntMix->SetAlias("var","matchPt2/pt2");
  }


  nt->Draw("var>>hFull",dijet&&noise&&jetID&&centHF&&vtx); 
  nt->Draw("var>>hB",side&&noise&&jetID&&centHF&&vtx);
  nt->Draw("pt1>>hNorm",lead&&noise&&jetID&&centHF&&vtx);
   
  ntMix->Draw("var>>hDataMixFull",weight*(dijet&&jetID&&centHF&&vtx));
  ntMix->Draw("var>>hDataMixB",weight*(side&&jetID&&centHF&&vtx));
  ntMix->Draw("pt1>>hNormDataMix",weight*(lead&&jetID&&centHF&&vtx));
  
  ntReference->Draw("var>>hReferenceFull",dijet&&noise&&jetID&&centHF&&vtx);
  ntReference->Draw("var>>hReferenceB",side&&noise&&jetID&&centHF&&vtx);
  ntReference->Draw("pt1>>hNormReference",lead&&noise&&jetID&&centHF&&vtx);

  hDataMix->Add(hDataMixFull);
  h->Add(hFull);
  hReference->Add(hReferenceFull);

  if(subtract){
    hDataMix->Add(hDataMixB,-1);
    h->Add(hB,-1);
    hReference->Add(hReferenceB,-1);
  }

  hB->SetFillStyle(3005);
  hB->SetFillColor(15);

  // calculate the statistical error and normalize
  h->SetLineColor(dataColor);
  h->SetMarkerColor(dataColor);
  h->Sumw2();
  if(normLead){
    h->Scale(1./hNorm->Integral());
    hB->Scale(1./hNorm->Integral());
  }else{
    hB->Scale(1./h->Integral());
    h->Scale(1./h->Integral());
  }
  h->SetMarkerStyle(20);

  if(hReference->Integral() > 0){
    hReference->Scale(1./hNormReference->Integral());
  }

  hReference->SetLineColor(kBlue);
  hReference->SetFillColor(kAzure-8);
  hReference->SetFillStyle(3005);

  if(normLead){
    hDataMixB->Scale(1./hNormDataMix->Integral());
    hDataMix->Scale(1./hNormDataMix->Integral());
  }else{
    hDataMixB->Scale(1./hDataMix->Integral());
    hDataMix->Scale(1./hDataMix->Integral());
  }
  hDataMix->SetLineColor(mixColor);
  hDataMix->SetFillColor(mixColor);
  hDataMix->SetFillStyle(3004);
  
  hDataMix->SetMarkerSize(0);
  hDataMix->SetStats(0);

  hDataMix->GetXaxis()->SetLabelSize(22);
  hDataMix->GetXaxis()->SetLabelFont(43);
  hDataMix->GetXaxis()->SetTitleSize(28);
  hDataMix->GetXaxis()->SetTitleFont(43);
  hDataMix->GetXaxis()->SetTitleOffset(2.2);
  hDataMix->GetXaxis()->CenterTitle();
  
  
  hDataMix->GetYaxis()->SetLabelSize(22);
  hDataMix->GetYaxis()->SetLabelFont(43);
  hDataMix->GetYaxis()->SetTitleSize(28);
  hDataMix->GetYaxis()->SetTitleFont(43);
  hDataMix->GetYaxis()->SetTitleOffset(2.2);
  hDataMix->GetYaxis()->CenterTitle();
  
  if(drawXLabel) hDataMix->SetXTitle("A_{J} = (p_{T,1}-p_{T,2})/(p_{T,1}+p_{T,2})");  
  hDataMix->SetYTitle("Event Fraction");

  if(iPlot==1) hDataMix->SetXTitle("#eta_{dijet} = (#eta_{1}+#eta_{2})/2");
  if(iPlot==21) hDataMix->SetXTitle("#eta_{1}");
  if(iPlot==22) hDataMix->SetXTitle("#eta_{2}");

  if(iPlot==8) hDataMix->SetXTitle("p_{T,1}^{background}-p_{T,2}^{background}");
  if(iPlot==9) hDataMix->SetXTitle("N_{trk}^{offline}");

  if(iPlot==11) hDataMix->SetXTitle("p_{T,1}^{background}");
  if(iPlot==12) hDataMix->SetXTitle("p_{T,2}^{background}");

  if(drawXLabel){
    if(iPlot==0) hDataMix->SetXTitle("p_{T,2}/p_{T,1}");
    if(iPlot==3) hDataMix->SetXTitle("#Delta #phi_{1,2}");
  }

  if(iPlot==0) hDataMix->SetMaximum(0.32);

  if(iPlot == 1 || iPlot==21 || iPlot==22){
    hDataMix->SetMaximum(0.3);
    hDataMix->SetMinimum(0);
  }


  if(iPlot==3){
    hDataMix->SetMaximum(2.52);
    hDataMix->SetMinimum(0.00004);
  }

  if(iPlot==8){
    hDataMix->SetMaximum(10);
    hDataMix->SetMinimum(0.00004);
  }

  if(iPlot==9){
    hDataMix->SetMaximum(0.15);
    hDataMix->SetMinimum(0.);
  }

  if(iPlot==11 || iPlot == 12){
    hDataMix->SetMaximum(10);
    hDataMix->SetMinimum(0.00004);
  }


  //hDataMix->GetXaxis()->SetNdivisions(905,true);
  hDataMix->GetYaxis()->SetNdivisions(505,true);

  hReference->SetMarkerColor(ppColor);
  hReference->SetLineColor(ppColor);
  hReference->SetMarkerStyle(25);

        hDataMix->Draw();//"hist");
        hDataMix->Draw("hist same");
        //      hReference->Draw("same");

        cout<<"PbPb ENTRIES : "<<endl;
        cout<<hReference->GetEntries()<<endl;

        cout<<"PbPb integral : "<<endl;
        cout<<hReference->Integral()<<endl;

        cout<<"pPb integral : "<<endl;
        cout<<h->Integral()<<endl;

        cout<<"Mix integral : "<<endl;
        cout<<hDataMix->Integral()<<endl;

        h->SetLineWidth(1);
        h->Draw("same");
        h->SetLineWidth(2);
        h->Draw("same");

        //      hDataMixB->Draw("same hist");
        //        hB->Draw("same hist");

         cout<<" mean value of data "<<h->GetMean()<<endl;

  if(drawLeg){
    TLegend *t3=new TLegend(0.06,0.6,0.53,0.95); 

    //   t3->AddEntry(h,Form("%s #mub^{-1}",LUM),"");
    t3->AddEntry(h,"pPb #sqrt{s}=5.02 TeV","p");
    t3->AddEntry(hReference,"PbPb #sqrt{s}=2.76 TeV","p");
    t3->AddEntry(hDataMix,"PYTHIA+HYDJET 1.8","lf");

    t3->SetFillColor(0);
    t3->SetBorderSize(0);
    t3->SetFillStyle(0);
    t3->SetTextFont(63);
    t3->SetTextSize(15);
    t3->Draw();
  }

}

void drawPatch(float x1, float y1, float x2, float y2){
  TLegend *t1=new TLegend(x1,y1,x2,y2);
  t1->SetFillColor(kWhite);
  t1->SetBorderSize(0);
  t1->SetFillStyle(1001);
  t1->Draw("");
}

void drawText(const char *text, float xp, float yp){
  TLatex *tex = new TLatex(xp,yp,text);
  tex->SetTextFont(63);
  tex->SetTextSize(22);
  //tex->SetTextSize(0.05);
  tex->SetTextColor(kBlack);
  tex->SetLineWidth(1);
  tex->SetNDC();
  tex->Draw();
}


void makeMultiPanelCanvas(TCanvas*& canv,
                          const Int_t columns,
                          const Int_t rows,
                          const Float_t leftOffset,
                          const Float_t bottomOffset,
                          const Float_t leftMargin,
                          const Float_t bottomMargin,
                          const Float_t edge) {
   if (canv==0) {
      Error("makeMultiPanelCanvas","Got null canvas.");
      return;
   }
   canv->Clear();
   
   TPad* pad[columns][rows];

   Float_t Xlow[columns];
   Float_t Xup[columns];
   Float_t Ylow[rows];
   Float_t Yup[rows];
   Float_t PadWidth = 
   (1.0-leftOffset)/((1.0/(1.0-leftMargin)) +
   (1.0/(1.0-edge))+(Float_t)columns-2.0);
   Float_t PadHeight =
   (1.0-bottomOffset)/((1.0/(1.0-bottomMargin)) +
   (1.0/(1.0-edge))+(Float_t)rows-2.0);
   Xlow[0] = leftOffset;
   Xup[0] = leftOffset + PadWidth/(1.0-leftMargin);
   Xup[columns-1] = 1;
   Xlow[columns-1] = 1.0-PadWidth/(1.0-edge);

   Yup[0] = 1;
   Ylow[0] = 1.0-PadHeight/(1.0-edge);
   Ylow[rows-1] = bottomOffset;
   Yup[rows-1] = bottomOffset + PadHeight/(1.0-bottomMargin);

   for(Int_t i=1;i<columns-1;i++) {
      Xlow[i] = Xup[0] + (i-1)*PadWidth;
      Xup[i] = Xup[0] + (i)*PadWidth;
   }
   Int_t ct = 0;
   for(Int_t i=rows-2;i>0;i--) {
      Ylow[i] = Yup[rows-1] + ct*PadHeight;
      Yup[i] = Yup[rows-1] + (ct+1)*PadHeight;
      ct++;
   }

   TString padName;
   for(Int_t i=0;i<columns;i++) {
      for(Int_t j=0;j<rows;j++) {
         canv->cd();
         padName = Form("p_%d_%d",i,j);
         pad[i][j] = new TPad(padName.Data(),padName.Data(),
            Xlow[i],Ylow[j],Xup[i],Yup[j]);
         if(i==0) pad[i][j]->SetLeftMargin(leftMargin);
         else pad[i][j]->SetLeftMargin(0);

         if(i==(columns-1)) pad[i][j]->SetRightMargin(edge);
         else pad[i][j]->SetRightMargin(0);

         if(j==0) pad[i][j]->SetTopMargin(edge);
         else pad[i][j]->SetTopMargin(0);

         if(j==(rows-1)) pad[i][j]->SetBottomMargin(bottomMargin);
         else pad[i][j]->SetBottomMargin(0);

         pad[i][j]->Draw();
         pad[i][j]->cd();
         pad[i][j]->SetNumber(columns*j+i+1);
      }
   }
}


Revision:	1.5
Committed:	Mon Feb 4 22:53:28 2013 UTC (12 years, 3 months ago) by yilmaz
Content type:	text/plain
Branch:	MAIN
Changes since 1.4:	+3 -11 lines
Log Message:	update
#	User	Rev	Content
1	yilmaz	1.1	#if !defined(__CINT__) \|\| defined(__MAKECINT__)
2
3			#include <iostream>
4	yilmaz	1.2	#include <string>
5	yilmaz	1.1	#include "TCanvas.h"
6			#include "TError.h"
7			#include "TPad.h"
8			#include "TString.h"
9			#include "TRandom.h"
10			#include "TH1F.h"
11
12			#include "TFile.h"
13			#include "TTree.h"
14			#include "TH1D.h"
15			#include "TH2D.h"
16			#include "TCanvas.h"
17			#include "TLegend.h"
18			#include "TLatex.h"
19			#include "TString.h"
20
21	yilmaz	1.2	using namespace std;
22
23	yilmaz	1.1	#endif
24
25	yilmaz	1.3	#include "CommonParameters.h"
26	yilmaz	1.1
27			static int iPlot = -99;
28
29	yilmaz	1.2	int centMode = 1;
30			int entryMode = 0;
31	yilmaz	1.1
32			//---------------------------------------------------------------------
33			void makeMultiPanelCanvas(TCanvas*& canv, const Int_t columns,
34			const Int_t rows, const Float_t leftOffset=0.,
35			const Float_t bottomOffset=0.,
36			const Float_t leftMargin=0.2,
37			const Float_t bottomMargin=0.2,
38			const Float_t edge=0.05);
39
40			void plotBalance(int cbin = 0,
41			TString infname = "file1.root",
42			TString refname = "file2.root",
43			TString mixname = "file3.root",
44			bool drawXLabel = false,
45			bool drawLeg = false);
46
47
48			void drawText(const char *text, float xp, float yp);
49
50			//--------------------------------------------------------------
51			// drawPatch() is a crazy way of removing 0 in the second and third
52			// pad which is partially shown due to no margin between the pads
53			// if anybody has a better way of doing it let me know! - Andre
54			//--------------------------------------------------------------
55			void drawPatch(float x1, float y1, float x2, float y2);
56			//---------------------------------------------------------------------
57
58	yilmaz	1.2	void plotFigure(int iplot = 9){
59	yilmaz	1.3	TString infname = "/d101/yetkin/analysis/d0204/ntuple_data_pPb_akPu3PF_forest71_20130204_01.root";
60			TString refname = "/d101/yetkin/analysis/d0204/ntuple_data_PbPb_akPu3PF_forest71_20130204_01.root";
61			TString mixname = "/d101/yetkin/analysis/d0204/hijing.root";
62	yilmaz	1.2
63			string hfNames[] = {
64			"30<E_{T}^{HF[#eta > 4]}<70",
65			"20<E_{T}^{HF[#eta > 4]}<30",
66			"15<E_{T}^{HF[#eta > 4]}<20",
67			"10<E_{T}^{HF[#eta > 4]}<15",
68			"5<E_{T}^{HF[#eta > 4]}<10",
69			"0<E_{T}^{HF[#eta > 4]}<5"
70			};
71
72
73			string ntrkNames[] = {
74			"180 #leq N_{trk}^{offline}",
75			"150 #leq N_{trk}^{offline} < 180",
76			"110 #leq N_{trk}^{offline} < 150",
77			"90 #leq N_{trk}^{offline} < 110",
78			"60 #leq N_{trk}^{offline} < 90",
79			"N_{trk}^{offline} < 60"
80			};
81
82			string *binNames = hfNames;
83			if(centMode == 0) binNames = ntrkNames;
84	yilmaz	1.1
85			iPlot = iplot;
86
87			TH1::SetDefaultSumw2();
88
89			TCanvas *c1 = new TCanvas("c1","",1050,700);
90			makeMultiPanelCanvas(c1,3,2,0.0,0.0,0.2,0.2,0.02);
91			TLatex *jetf_PbPb;
92
93	yilmaz	1.2	if(iPlot == 3 \|\| iPlot == 8 \|\| iPlot == 11 \|\| iPlot == 12){
94	yilmaz	1.1	for(int i = 0; i < 6; ++i){
95			c1->cd(i+1)->SetLogy();
96			}
97			}
98
99
100			c1->cd(1);
101
102			jetf_PbPb = new TLatex(0.477,0.54,"Anti-k_{T} (PFlow), R=0.3");
103			jetf_PbPb->SetTextFont(63);
104			jetf_PbPb->SetTextSize(15);
105			jetf_PbPb->Draw();
106
107	yilmaz	1.2	for(int i = 0; i < 6; ++i){
108			c1->cd(6-i);
109	yilmaz	1.3	plotBalance(i,infname,refname,mixname,i==1,i==0);
110	yilmaz	1.2	double y1 = 0.07;
111			if(i < 3) y1 = 0.23;
112			y1= 0.9;
113			drawText(binNames[i].data(),0.3,y1);
114			// drawText("(d)",0.25,0.92);
115			}
116	yilmaz	1.1
117			c1->cd(2);
118
119			TLatex tsel;
120			tsel.SetNDC();
121			tsel.SetTextFont(63);
122			tsel.SetTextSize(15);
123			tsel.DrawLatex(0.15,0.75,Form("p_{T,1} > %d GeV/c",leadCut));
124			tsel.DrawLatex(0.15,0.65,Form("p_{T,2} > %d GeV/c",subleadCut));
125			tsel.DrawLatex(0.15,0.55,"#Delta#phi_{12} > #frac{2}{3}#pi");
126
127			c1->cd(1);
128
129			TLatex *cms = new TLatex(0.03,0.28,"CMS Preliminary");
130			if(iPlot == 3) cms = new TLatex(0.04,1.,"CMS Preliminary");
131			cms->SetTextFont(63);
132			cms->SetTextSize(17);
133			cms->Draw();
134
135			c1->cd(1);
136	yjlee	1.4	TLatex *lumi = new TLatex(0.1,0.26,"pPb L=17.3 nb^{-1}");
137			if(iPlot == 3) lumi = new TLatex(0.1,0.46,"pPb L=17.3 nb^{-1}");
138	yilmaz	1.1
139			lumi->SetTextFont(63);
140			lumi->SetTextSize(15);
141			lumi->Draw();
142
143			lumi = new TLatex(0.1,0.24,"PbPb L=150 #mub^{-1}");
144			if(iPlot == 3) lumi = new TLatex(0.1,0.14,"PbPb L=150 #mub^{-1}");
145
146			lumi->SetTextFont(63);
147			lumi->SetTextSize(15);
148			lumi->Draw();
149
150
151
152			c1->cd(2);
153			TLatex *jetf_pp;
154
155			jetf_pp = new TLatex(0.12,0.24,"anti-k_{T}, (R=0.3) PF jets PU");
156
157			jetf_pp->SetTextFont(63);
158			jetf_pp->SetTextSize(15);
159			jetf_pp->Draw();
160
161			const char* date = "20130127";
162	yilmaz	1.2
163			string figures[150] = {"imbalance","etaDijet","", "dphi","",
164			"","", "", "pudifference", "ntrk",
165			"","pu1","pu2","","",
166			"","","","","",
167			"","eta1","eta2"
168			};
169
170	yilmaz	1.1	string formats[] = {"gif","pdf","eps","C"};
171
172			for(int it = 0; it < 4; ++it){
173			c1->Print(Form("./fig/dijet_%s_lead%d_sub%d_all_cent_%s%s.%s",figures[iPlot].data(),leadCut,subleadCut,date,subtract?"_subt":"",formats[it].data()));
174			}
175
176			}
177
178			void plotBalance(int cbin,
179			TString infname,
180			TString pythia,
181			TString mix,
182			bool drawXLabel,
183			bool drawLeg)
184			{
185
186			if(iPlot != 3) dijet = dijet&&deltaPhi;
187
188			TCut centHF("");
189			TCut centNtrk("");
190
191	yilmaz	1.2	if(centMode == 0){
192	yilmaz	1.5	cout<<"Obsolete centrality usage."<<endl;
193			return;
194	yilmaz	1.2	if(cbin==0) centHF = "bin>=20 && bin<26";
195			if(cbin==1) centHF = "bin>=26 && bin<27";
196			if(cbin==2) centHF = "bin>=27 && bin<28";
197			if(cbin==3) centHF = "bin>=28 && bin<29";
198			if(cbin==4) centHF = "bin>=29 && bin<31";
199			if(cbin==5) centHF = "bin>=31";
200
201			if(cbin==0) centNtrk = "ntrk >= 180";
202			if(cbin==1) centNtrk = "150 <= ntrk && ntrk < 180";
203			if(cbin==2) centNtrk = "110 <= ntrk && ntrk < 150";
204			if(cbin==3) centNtrk = "90 <= ntrk && ntrk < 150";
205			if(cbin==4) centNtrk = "60 <= ntrk && ntrk < 90";
206			if(cbin==5) centNtrk = "ntrk < 60";
207			}
208
209			if(centMode == 1){
210	yilmaz	1.5	centHF = hfPlusBins[cbin];
211	yilmaz	1.2	centNtrk = centHF;
212			}
213
214	yilmaz	1.1	cout<<"plotting ntrk bin : "<<cbin<<endl;
215
216			// open the data file
217	yilmaz	1.2
218			if(iPlot > 100) entryMode = 1;
219
220			string treeName = "ntdijet";
221			string wName = "ntw";
222			if(entryMode == 1){
223			treeName = "ntjet";
224			wName = "ntjetw";
225			}
226
227			if(entryMode == 2){
228			treeName = "nttrk";
229			wName = "nttrkw";
230			}
231
232	yilmaz	1.1	TFile *inf = new TFile(infname.Data());
233	yilmaz	1.2	TTree nt =(TTree)inf->FindObjectAny(treeName.data());
234	yilmaz	1.1	TTree ntevt =(TTree)inf->FindObjectAny("ntevt");
235	yilmaz	1.2	if(entryMode < 1) nt->AddFriend(ntevt);
236	yilmaz	1.1
237			// open the pythia (MC) file
238	yilmaz	1.3	TFile *infReference = new TFile(pythia.Data());
239			TTree *ntReference;
240			TTree *ntevtReference;
241
242			ntReference = (TTree*) infReference->FindObjectAny(treeName.data());
243			ntevtReference = (TTree*) infReference->FindObjectAny("ntevt");
244			if(entryMode < 1) ntReference->AddFriend(ntevtReference);
245
246	yilmaz	1.1	// open the datamix file
247			TFile *infMix = new TFile(mix.Data());
248	yilmaz	1.2	TTree ntMix =(TTree)infMix->FindObjectAny(treeName.data());
249	yilmaz	1.1	TTree ntevtMix =(TTree)infMix->FindObjectAny("ntevt");
250			// TFile *infW = new TFile("weights_hydjet.root");
251			// TTree ntw =(TTree)infW->FindObjectAny("ntw");
252
253	yilmaz	1.2	TTree ntw =(TTree)infMix->FindObjectAny(wName.data());
254	yilmaz	1.1	ntMix->AddFriend(ntw);
255	yilmaz	1.2	if(entryMode < 1) ntMix->AddFriend(ntevtMix);
256	yilmaz	1.1
257			int Nbin = 10;
258			double max = 1.;
259	yilmaz	1.2	double min = 0;
260
261			if(iPlot == 1 \|\| iPlot == 21 \|\| iPlot == 22){
262			Nbin = 20;
263			max = 2;
264			min = -2;
265			};
266	yilmaz	1.1
267			if(iPlot == 3){
268			Nbin = 30;
269			max = pi;
270			};
271
272	yilmaz	1.2	if(iPlot == 8){
273			Nbin = 50;
274			max = 25;
275			min = -25;
276			};
277
278			if(iPlot == 9){
279			Nbin = 50;
280			max = 250;
281			};
282
283			if(iPlot == 11 \|\| iPlot == 12){
284			Nbin = 50;
285			max = 25;
286			};
287
288			if(iPlot == 101){
289			Nbin = 20;
290			max = 2;
291			min = -2;
292			}
293	yilmaz	1.1
294			// projection histogram
295	yilmaz	1.2	TH1D *h = new TH1D(Form("h",cbin),"",Nbin,min,max);
296	yilmaz	1.3	TH1D *hReference = new TH1D(Form("hReference",cbin),"",Nbin,min,max);
297	yilmaz	1.2	TH1D *hDataMix = new TH1D(Form("hDataMix",cbin),"",Nbin,min,max);
298
299			TH1D *hB = new TH1D(Form("hB",cbin),"",Nbin,min,max);
300	yilmaz	1.3	TH1D *hReferenceB = new TH1D(Form("hReferenceB",cbin),"",Nbin,min,max);
301	yilmaz	1.2	TH1D *hDataMixB = new TH1D(Form("hDataMixB",cbin),"",Nbin,min,max);
302
303			TH1D *hFull = new TH1D("hFull","",Nbin,min,max);
304	yilmaz	1.3	TH1D *hReferenceFull = new TH1D("hReferenceFull","",Nbin,min,max);
305	yilmaz	1.2	TH1D *hDataMixFull = new TH1D("hDataMixFull","",Nbin,min,max);
306	yilmaz	1.1
307			TH1D* hNorm = new TH1D("hNorm","",1000,0,1000);
308	yilmaz	1.3	TH1D* hNormReference = new TH1D("hNormReference","",1000,0,1000);
309	yilmaz	1.1	TH1D* hNormDataMix = new TH1D("hNormDataMix","",1000,0,1000);
310
311			hB->SetLineStyle(2);
312	yilmaz	1.3	hReferenceB->SetLineStyle(2);
313	yilmaz	1.1	hDataMixB->SetLineStyle(2);
314
315	yilmaz	1.3	// ntReference->SetAlias("pt1","et1");
316			// ntReference->SetAlias("pt2","et2");
317	yilmaz	1.1
318			nt->SetAlias("pt1","jtpt1");
319			nt->SetAlias("pt2","jtpt2");
320			nt->SetAlias("eta1","jteta1");
321			nt->SetAlias("eta2","jteta2");
322			nt->SetAlias("phi1","jtphi1");
323			nt->SetAlias("phi2","jtphi2");
324			ntMix->SetAlias("pt1","jtpt1");
325			ntMix->SetAlias("pt2","jtpt2");
326			ntMix->SetAlias("eta1","jteta1");
327			ntMix->SetAlias("eta2","jteta2");
328			ntMix->SetAlias("phi1","jtphi1");
329			ntMix->SetAlias("phi2","jtphi2");
330	yilmaz	1.3	ntReference->SetAlias("pt1","jtpt1");
331			ntReference->SetAlias("pt2","jtpt2");
332			ntReference->SetAlias("eta1","jteta1");
333			ntReference->SetAlias("eta2","jteta2");
334			ntReference->SetAlias("phi1","jtphi1");
335			ntReference->SetAlias("phi2","jtphi2");
336
337			nt->SetAlias("cent","hfp");
338			ntMix->SetAlias("cent","hfp");
339			ntReference->SetAlias("cent","hfp");
340	yilmaz	1.2
341	yilmaz	1.1	nt->SetAlias("dphi","acos(cos(phi1-phi2))");
342			ntMix->SetAlias("dphi","acos(cos(phi1-phi2))");
343	yilmaz	1.3	ntReference->SetAlias("dphi","acos(cos(phi1-phi2))");
344	yilmaz	1.1
345			if(iPlot == 0){
346			nt->SetAlias("var","pt2/pt1");
347	yilmaz	1.3	ntReference->SetAlias("var","pt2/pt1");
348	yilmaz	1.1	ntMix->SetAlias("var","pt2/pt1");
349			}
350
351	yilmaz	1.2	if(iPlot == 1){
352			nt->SetAlias("var","(eta1+eta2)/2");
353	yilmaz	1.3	ntReference->SetAlias("var","(eta1+eta2)/2");
354	yilmaz	1.2	ntMix->SetAlias("var","(eta1+eta2)/2");
355			}
356
357	yilmaz	1.1	if(iPlot == 3){
358			nt->SetAlias("var","acos(cos(phi1-phi2))");
359	yilmaz	1.3	ntReference->SetAlias("var","acos(cos(phi1-phi2))");
360	yilmaz	1.1	ntMix->SetAlias("var","acos(cos(phi1-phi2))");
361			}
362
363			if(iPlot == 8){
364	yilmaz	1.2	nt->SetAlias("var","pu1-pu2");
365	yilmaz	1.3	ntReference->SetAlias("var","pu1-pu2");
366	yilmaz	1.2	ntMix->SetAlias("var","pu1-pu2");
367	yilmaz	1.1	}
368
369	yilmaz	1.2	if(iPlot == 11){
370			nt->SetAlias("var","pu1");
371	yilmaz	1.3	ntReference->SetAlias("var","pu1");
372	yilmaz	1.2	ntMix->SetAlias("var","pu1");
373			}
374
375			if(iPlot == 12){
376			nt->SetAlias("var","pu2");
377	yilmaz	1.3	ntReference->SetAlias("var","pu2");
378	yilmaz	1.2	ntMix->SetAlias("var","pu2");
379			}
380
381			if(iPlot == 9){
382			nt->SetAlias("var","ntrk");
383	yilmaz	1.3	ntReference->SetAlias("var","ntrk");
384	yilmaz	1.2	ntMix->SetAlias("var","ntrk");
385			}
386
387			if(iPlot == 21){
388			nt->SetAlias("var","eta1");
389	yilmaz	1.3	ntReference->SetAlias("var","eta1");
390	yilmaz	1.2	ntMix->SetAlias("var","eta1");
391			}
392
393			if(iPlot == 22){
394			nt->SetAlias("var","eta2");
395	yilmaz	1.3	ntReference->SetAlias("var","eta2");
396	yilmaz	1.2	ntMix->SetAlias("var","eta2");
397			}
398
399
400
401			if(iPlot == 101){
402			nt->SetAlias("var","eta");
403	yilmaz	1.3	ntReference->SetAlias("var","eta");
404	yilmaz	1.2	ntMix->SetAlias("var","eta");
405			}
406
407			if(iPlot == 51){
408			nt->SetAlias("var","matchPt1/pt1");
409	yilmaz	1.3	ntReference->SetAlias("var","matchPt1/pt1");
410	yilmaz	1.2	ntMix->SetAlias("var","matchPt1/pt1");
411			}
412
413			if(iPlot == 52){
414			nt->SetAlias("var","matchPt2/pt2");
415	yilmaz	1.3	ntReference->SetAlias("var","matchPt2/pt2");
416	yilmaz	1.2	ntMix->SetAlias("var","matchPt2/pt2");
417			}
418
419
420	yilmaz	1.3	nt->Draw("var>>hFull",dijet&&noise&&jetID&&centHF&&vtx);
421			nt->Draw("var>>hB",side&&noise&&jetID&&centHF&&vtx);
422			nt->Draw("pt1>>hNorm",lead&&noise&&jetID&&centHF&&vtx);
423	yilmaz	1.1
424	yilmaz	1.3	ntMix->Draw("var>>hDataMixFull",weight*(dijet&&jetID&&centHF&&vtx));
425			ntMix->Draw("var>>hDataMixB",weight*(side&&jetID&&centHF&&vtx));
426			ntMix->Draw("pt1>>hNormDataMix",weight*(lead&&jetID&&centHF&&vtx));
427	yilmaz	1.1
428	yilmaz	1.3	ntReference->Draw("var>>hReferenceFull",dijet&&noise&&jetID&&centHF&&vtx);
429			ntReference->Draw("var>>hReferenceB",side&&noise&&jetID&&centHF&&vtx);
430			ntReference->Draw("pt1>>hNormReference",lead&&noise&&jetID&&centHF&&vtx);
431	yilmaz	1.1
432			hDataMix->Add(hDataMixFull);
433			h->Add(hFull);
434	yilmaz	1.3	hReference->Add(hReferenceFull);
435	yilmaz	1.1
436			if(subtract){
437			hDataMix->Add(hDataMixB,-1);
438			h->Add(hB,-1);
439	yilmaz	1.3	hReference->Add(hReferenceB,-1);
440	yilmaz	1.1	}
441
442			hB->SetFillStyle(3005);
443			hB->SetFillColor(15);
444
445			// calculate the statistical error and normalize
446			h->SetLineColor(dataColor);
447			h->SetMarkerColor(dataColor);
448			h->Sumw2();
449			if(normLead){
450			h->Scale(1./hNorm->Integral());
451			hB->Scale(1./hNorm->Integral());
452			}else{
453			hB->Scale(1./h->Integral());
454			h->Scale(1./h->Integral());
455			}
456			h->SetMarkerStyle(20);
457
458	yilmaz	1.3	if(hReference->Integral() > 0){
459			hReference->Scale(1./hNormReference->Integral());
460	yilmaz	1.1	}
461
462	yilmaz	1.3	hReference->SetLineColor(kBlue);
463			hReference->SetFillColor(kAzure-8);
464			hReference->SetFillStyle(3005);
465	yilmaz	1.1
466			if(normLead){
467			hDataMixB->Scale(1./hNormDataMix->Integral());
468			hDataMix->Scale(1./hNormDataMix->Integral());
469			}else{
470			hDataMixB->Scale(1./hDataMix->Integral());
471			hDataMix->Scale(1./hDataMix->Integral());
472			}
473			hDataMix->SetLineColor(mixColor);
474			hDataMix->SetFillColor(mixColor);
475			hDataMix->SetFillStyle(3004);
476
477			hDataMix->SetMarkerSize(0);
478			hDataMix->SetStats(0);
479
480			hDataMix->GetXaxis()->SetLabelSize(22);
481			hDataMix->GetXaxis()->SetLabelFont(43);
482			hDataMix->GetXaxis()->SetTitleSize(28);
483			hDataMix->GetXaxis()->SetTitleFont(43);
484			hDataMix->GetXaxis()->SetTitleOffset(2.2);
485			hDataMix->GetXaxis()->CenterTitle();
486
487
488			hDataMix->GetYaxis()->SetLabelSize(22);
489			hDataMix->GetYaxis()->SetLabelFont(43);
490			hDataMix->GetYaxis()->SetTitleSize(28);
491			hDataMix->GetYaxis()->SetTitleFont(43);
492			hDataMix->GetYaxis()->SetTitleOffset(2.2);
493			hDataMix->GetYaxis()->CenterTitle();
494
495			if(drawXLabel) hDataMix->SetXTitle("A_{J} = (p_{T,1}-p_{T,2})/(p_{T,1}+p_{T,2})");
496			hDataMix->SetYTitle("Event Fraction");
497
498	yilmaz	1.2	if(iPlot==1) hDataMix->SetXTitle("#eta_{dijet} = (#eta_{1}+#eta_{2})/2");
499			if(iPlot==21) hDataMix->SetXTitle("#eta_{1}");
500			if(iPlot==22) hDataMix->SetXTitle("#eta_{2}");
501
502			if(iPlot==8) hDataMix->SetXTitle("p_{T,1}^{background}-p_{T,2}^{background}");
503			if(iPlot==9) hDataMix->SetXTitle("N_{trk}^{offline}");
504
505			if(iPlot==11) hDataMix->SetXTitle("p_{T,1}^{background}");
506			if(iPlot==12) hDataMix->SetXTitle("p_{T,2}^{background}");
507	yilmaz	1.1
508			if(drawXLabel){
509			if(iPlot==0) hDataMix->SetXTitle("p_{T,2}/p_{T,1}");
510			if(iPlot==3) hDataMix->SetXTitle("#Delta #phi_{1,2}");
511			}
512
513			if(iPlot==0) hDataMix->SetMaximum(0.32);
514	yilmaz	1.2
515			if(iPlot == 1 \|\| iPlot==21 \|\| iPlot==22){
516			hDataMix->SetMaximum(0.3);
517			hDataMix->SetMinimum(0);
518			}
519
520
521	yilmaz	1.1	if(iPlot==3){
522			hDataMix->SetMaximum(2.52);
523			hDataMix->SetMinimum(0.00004);
524			}
525
526	yilmaz	1.2	if(iPlot==8){
527			hDataMix->SetMaximum(10);
528			hDataMix->SetMinimum(0.00004);
529			}
530
531			if(iPlot==9){
532			hDataMix->SetMaximum(0.15);
533			hDataMix->SetMinimum(0.);
534			}
535
536			if(iPlot==11 \|\| iPlot == 12){
537			hDataMix->SetMaximum(10);
538			hDataMix->SetMinimum(0.00004);
539			}
540
541
542
543	yilmaz	1.1	//hDataMix->GetXaxis()->SetNdivisions(905,true);
544			hDataMix->GetYaxis()->SetNdivisions(505,true);
545
546	yilmaz	1.3	hReference->SetMarkerColor(ppColor);
547			hReference->SetLineColor(ppColor);
548			hReference->SetMarkerStyle(25);
549	yilmaz	1.1
550			hDataMix->Draw();//"hist");
551			hDataMix->Draw("hist same");
552	yilmaz	1.3	// hReference->Draw("same");
553	yilmaz	1.1
554			cout<<"PbPb ENTRIES : "<<endl;
555	yilmaz	1.3	cout<<hReference->GetEntries()<<endl;
556	yilmaz	1.1
557			cout<<"PbPb integral : "<<endl;
558	yilmaz	1.3	cout<<hReference->Integral()<<endl;
559	yilmaz	1.1
560			cout<<"pPb integral : "<<endl;
561			cout<<h->Integral()<<endl;
562
563			cout<<"Mix integral : "<<endl;
564			cout<<hDataMix->Integral()<<endl;
565
566			h->SetLineWidth(1);
567			h->Draw("same");
568			h->SetLineWidth(2);
569			h->Draw("same");
570
571			// hDataMixB->Draw("same hist");
572			// hB->Draw("same hist");
573
574			cout<<" mean value of data "<<h->GetMean()<<endl;
575
576			if(drawLeg){
577			TLegend *t3=new TLegend(0.06,0.6,0.53,0.95);
578
579			// t3->AddEntry(h,Form("%s #mub^{-1}",LUM),"");
580			t3->AddEntry(h,"pPb #sqrt{s}=5.02 TeV","p");
581	yilmaz	1.3	t3->AddEntry(hReference,"PbPb #sqrt{s}=2.76 TeV","p");
582	yilmaz	1.1	t3->AddEntry(hDataMix,"PYTHIA+HYDJET 1.8","lf");
583
584			t3->SetFillColor(0);
585			t3->SetBorderSize(0);
586			t3->SetFillStyle(0);
587			t3->SetTextFont(63);
588			t3->SetTextSize(15);
589			t3->Draw();
590			}
591
592			}
593
594			void drawPatch(float x1, float y1, float x2, float y2){
595			TLegend *t1=new TLegend(x1,y1,x2,y2);
596			t1->SetFillColor(kWhite);
597			t1->SetBorderSize(0);
598			t1->SetFillStyle(1001);
599			t1->Draw("");
600			}
601
602			void drawText(const char *text, float xp, float yp){
603			TLatex *tex = new TLatex(xp,yp,text);
604			tex->SetTextFont(63);
605			tex->SetTextSize(22);
606			//tex->SetTextSize(0.05);
607			tex->SetTextColor(kBlack);
608			tex->SetLineWidth(1);
609			tex->SetNDC();
610			tex->Draw();
611			}
612
613
614			void makeMultiPanelCanvas(TCanvas*& canv,
615			const Int_t columns,
616			const Int_t rows,
617			const Float_t leftOffset,
618			const Float_t bottomOffset,
619			const Float_t leftMargin,
620			const Float_t bottomMargin,
621			const Float_t edge) {
622			if (canv==0) {
623			Error("makeMultiPanelCanvas","Got null canvas.");
624			return;
625			}
626			canv->Clear();
627
628			TPad* pad[columns][rows];
629
630			Float_t Xlow[columns];
631			Float_t Xup[columns];
632			Float_t Ylow[rows];
633			Float_t Yup[rows];
634			Float_t PadWidth =
635			(1.0-leftOffset)/((1.0/(1.0-leftMargin)) +
636			(1.0/(1.0-edge))+(Float_t)columns-2.0);
637			Float_t PadHeight =
638			(1.0-bottomOffset)/((1.0/(1.0-bottomMargin)) +
639			(1.0/(1.0-edge))+(Float_t)rows-2.0);
640			Xlow[0] = leftOffset;
641			Xup[0] = leftOffset + PadWidth/(1.0-leftMargin);
642			Xup[columns-1] = 1;
643			Xlow[columns-1] = 1.0-PadWidth/(1.0-edge);
644
645			Yup[0] = 1;
646			Ylow[0] = 1.0-PadHeight/(1.0-edge);
647			Ylow[rows-1] = bottomOffset;
648			Yup[rows-1] = bottomOffset + PadHeight/(1.0-bottomMargin);
649
650			for(Int_t i=1;i<columns-1;i++) {
651			Xlow[i] = Xup[0] + (i-1)*PadWidth;
652			Xup[i] = Xup[0] + (i)*PadWidth;
653			}
654			Int_t ct = 0;
655			for(Int_t i=rows-2;i>0;i--) {
656			Ylow[i] = Yup[rows-1] + ct*PadHeight;
657			Yup[i] = Yup[rows-1] + (ct+1)*PadHeight;
658			ct++;
659			}
660
661			TString padName;
662			for(Int_t i=0;i<columns;i++) {
663			for(Int_t j=0;j<rows;j++) {
664			canv->cd();
665			padName = Form("p_%d_%d",i,j);
666			pad[i][j] = new TPad(padName.Data(),padName.Data(),
667			Xlow[i],Ylow[j],Xup[i],Yup[j]);
668			if(i==0) pad[i][j]->SetLeftMargin(leftMargin);
669			else pad[i][j]->SetLeftMargin(0);
670
671			if(i==(columns-1)) pad[i][j]->SetRightMargin(edge);
672			else pad[i][j]->SetRightMargin(0);
673
674			if(j==0) pad[i][j]->SetTopMargin(edge);
675			else pad[i][j]->SetTopMargin(0);
676
677			if(j==(rows-1)) pad[i][j]->SetBottomMargin(bottomMargin);
678			else pad[i][j]->SetBottomMargin(0);
679
680			pad[i][j]->Draw();
681			pad[i][j]->cd();
682			pad[i][j]->SetNumber(columns*j+i+1);
683			}
684			}
685			}
686
687