C++ TMultiGraph::SetMaximum方法代码示例

void plotEffCurveMulti(const char* canvas,
		       int ngraph, int npts, const double* signalEff, 
		       const char classifiers[][200],
		       const double* bgrndEff, const double* bgrndErr,
		       double ymax, bool setMax=false)
{
  TCanvas *c
    = new TCanvas(canvas,"SPR BgrndEff vs SignalEff",200,10,600,400);
  TMultiGraph *mg = new TMultiGraph();
  if( setMax ) mg->SetMaximum(ymax);
  TLegend *leg = new TLegend(0.1,0.85,0.5,1.,
			     "SPR BackgroundEff vs SignalEff","NDC");
  for( int i=0;i<ngraph;i++ ) {
    TGraph *gr = new TGraphErrors(npts,signalEff,
				  bgrndEff+(i*npts),0,bgrndErr+(i*npts));
    gr->SetMarkerStyle(21);
    gr->SetLineColor(i+1);
    gr->SetLineWidth(3);
    gr->SetMarkerColor(i+1);
    mg->Add(gr);
    leg->AddEntry(gr,classifiers[i],"P");
  }
  mg->Draw("ALP");
  leg->Draw();
}

// =================================================
void plotter::plotEffOnOneCanvas( string extension )
{
	yAxisLabel_ = "Efficiency";
	xAxisLabel_ = "Electron p_{T} (GeV)";
	
	x_[6] = 125;
	xRange_[6] = 75;
	
	setExtension( extension );
   setOutFilexPrefix( "eff" );
	setUpCanvas();
	
	TMultiGraph *mg = new TMultiGraph();
	
   for( int j = 0; j < max_-1; j++)
	{
		// Read Data input
      input.readDataEff( inputDataPath_, files1_.at(j) );
		eff1_ = input.getDataEff().first;
		eff_error1_ = input.getDataEff().second;
		
      TGraphAsymmErrors *tgaeEffData = new TGraphAsymmErrors( numOfPoints_, x_, eff1_, xRange_, xRange_, eff_error1_, eff_error1_);
      tgaeEffData->SetTitle("TGraphAsymmErrors for Data efficiencies");
      tgaeEffData->SetMarkerSize(1);
      if (j == 0) tgaeEffData->SetMarkerStyle(20);
		else if (j == 1) tgaeEffData->SetMarkerStyle(24);
      else if (j == 2) tgaeEffData->SetMarkerStyle(21);
      else tgaeEffData->SetMarkerStyle(25);
		
		tgaeEffData->SetMarkerColor(kAzure - 2*j);
      tgaeEffData->SetLineColor(kAzure - 2*j);
		
		legend_->SetX1(.60);
		legend_->SetX2(.87);
		legend_->AddEntry(tgaeEffData, etaRegionLegend_.at(j), "p");
		
		mg->Add(tgaeEffData,"p");
   } // end for j
	
	canvas->SetLogx();
	
	mg->SetMinimum(0.4);
	mg->SetMaximum(1);
	mg->Draw("A");
	mg->GetXaxis()->SetMoreLogLabels();
	mg->GetXaxis()->SetTitle( xAxisLabel_ );
   mg->GetYaxis()->SetTitle( yAxisLabel_ );
	mg->GetXaxis()->SetTitleOffset(1.3);
	mg->GetYaxis()->SetTitleOffset(1.25);
	
	legend_->Draw();
	pt_->Draw();
	texZee_->Draw();
//	texCMS_->Draw();
//	texLumi_->Draw();
	
	cout << "--------------------------------------------------------------------------------" << endl;
	TString fileName = "eff_04";
	if ( extension_ == "all" )
	{
		canvas->SaveAs( outPlotsDir_ + fileName + ".pdf" );
		canvas->SaveAs( outPlotsDir_ + fileName + ".png" );
		canvas->SaveAs( outPlotsDir_ + fileName + ".eps" );
//		canvas->SaveAs( outPlotsDir_ + fileName + ".ps"  );
		canvas->SaveAs( outPlotsDir_ + fileName + ".C"   );
		canvas->SaveAs( outPlotsDir_ + fileName + ".root");
	}
	else
		canvas->SaveAs( outPlotsDir_ + fileName + extension_ );
	cout << "--------------------------------------------------------------------------------" << endl;
	
	canvas->Destructor();
	legend_->Clear();
	
	// Clear out files vector
   outFiles_.clear();
	
} // end plotEffOnOneCanvas

void start(const char *basename, const double offset = 0.0)
{

  TFile *file1 = TFile::Open(Form("Data/ROOT/%s_VMIN_SIPM1_meanHistSub_projections.root",basename));
  TFile *file2 = TFile::Open(Form("Data/ROOT/%s_VMIN_SIPM2_meanHistSub_projections.root",basename));

  if(file1==NULL) {cout<<"cannot find file1"<<endl;return;}
  if(file2==NULL) {cout<<"cannot find file2"<<endl;return;}

  calc(file1,file2,basename,0);
  calc(file1,file2,basename,1);
  calc(file1,file2,basename,2);
  calc(file1,file2,basename,3);
  calc(file1,file2,basename,4);
  calc(file1,file2,basename,5);
  calc(file1,file2,basename,6);
  calc(file1,file2,basename,7);
  calc(file1,file2,basename,8);

  ofstream fout(Form("Data/Text/%s_Asymmetries.txt"));
  double pn[9];
  for(int i=0; i<9; i++)
    {
      fout<<frac1[i]<<" "
	  <<frac2[i]<<" "
	  <<fracAv[i]<<" "
	  <<fracAs[i]<<" "
	  <<endl;
      //pn[i] = i+0.5; // projection number
      pn[i] = -2.0 + i/2.0; // distance
      pn[i] += offset;
    }

  TGraph *tg1 = new TGraph(9,pn,frac1);
  TGraph *tg2 = new TGraph(9,pn,frac2);
  TGraph *tgAv = new TGraph(9,pn,fracAv);
  TGraph *tgAs = new TGraph(9,pn,fracAs);
  tg1->SetMarkerStyle(kFullCircle);
  tg2->SetMarkerStyle(kFullCircle);
  tgAv->SetMarkerStyle(kOpenCircle);
  tgAs->SetMarkerStyle(kFullSquare);
  tg1->SetMarkerColor(kBlue);
  tg2->SetMarkerColor(kRed);
  tgAv->SetMarkerColor(kBlack);
  tgAs->SetMarkerColor(kBlack);
  TMultiGraph *tmg = new TMultiGraph();
  tmg->Add(tgAs);
  tmg->Add(tg1);
  tmg->Add(tg2);
  tmg->Add(tgAv);
  tmg->Draw("ap");
  tmg->SetMaximum(1.0);
  tmg->SetMinimum(0.0);
  tmg->GetXaxis()->SetLimits(-2.25+offset,2.25+offset);
  //tmg->GetXaxis()->SetLimits(0.0,9.0); // projection number
  tmg->GetXaxis()->SetTitle("Distance from fiber (cm)");
  tmg->GetYaxis()->SetTitle("f_{core} from different methods");
  TLegend *leg1 = new TLegend(0.18,0.18,0.28,0.38);
  leg1->AddEntry(tg1,"SiPM1","p");
  leg1->AddEntry(tg2,"SiPM2","p");
  leg1->AddEntry(tgAv,"Average SiPM1+SiPM2","p");
  leg1->AddEntry(tgAs,"Asymmetry","p");
  leg1->SetFillStyle(0);
  leg1->SetTextSize(0.05);
  leg1->Draw();

  c1->Print(Form("Figures/%s_AsymmetryComparison.png",basename));
  c1->Print(Form("Figures/%s_AsymmetryComparison.pdf",basename));

}

//.........这里部分代码省略.........
   exp1[7] = 0.565467804363;
   exp1[22] = 0.425115372019;
   exp2[7] = 0.672064509509;
   exp2[22] = 0.4120593318;
   exp[8] = 0.563947415859;
   obs[8] = 0.536922403468;
   exp1[8] = 0.672650081221;
   exp1[21] = 0.534487182571;
   exp2[8] = 0.808457381294;
   exp2[21] = 0.514649041607;
   exp[9] = 0.700579859433;
   obs[9] = 0.676280384249;
   exp1[9] = 0.798482092783;
   exp1[20] = 0.674378686191;
   exp2[9] = 1.0120004248;
   exp2[20] = 0.663954563503;
   exp[10] = 0.918970653344;
   obs[10] = 0.889845853577;
   exp1[10] = 1.04923440155;
   exp1[19] = 0.858375432352;
   exp2[10] = 1.24717913491;
   exp2[19] = 0.746731022724;
   exp[11] = 1.19793401961;
   obs[11] = 1.17653186674;
   exp1[11] = 1.39512272299;
   exp1[18] = 1.16185610477;
   exp2[11] = 1.62812001722;
   exp2[18] = 1.01020656441;
   exp[12] = 1.58254134376;
   obs[12] = 1.56834374153;
   exp1[12] = 1.84607923047;
   exp1[17] = 1.51628586669;
   exp2[12] = 2.18103685499;
   exp2[17] = 1.31304946585;
   exp[13] = 2.30981854338;
   obs[13] = 2.30117260535;
   exp1[13] = 2.42189837009;
   exp1[16] = 2.13395645197;
   exp2[13] = 2.92307163497;
   exp2[16] = 2.04337780276;
   exp[14] = 3.19375101546;
   obs[14] = 3.16458908761;
   exp1[14] = 3.28113723449;
   exp1[15] = 2.99139611866;
   exp2[14] = 4.07139223438;
   exp2[15] = 2.84407249777;

  TGraph* grExp = new TGraph(15, masses, exp);
  TGraph* grObs = new TGraph(15, masses, obs);
  TGraph* grExp1 = new TGraph(30, masses2D, exp1);
  TGraph* grExp2 = new TGraph(30, masses2D, exp2);

  grExp->SetLineColor(kBlack);
  grExp->SetMarkerColor(kBlack);
  grExp->SetLineStyle(kDashed);
  grObs->SetLineColor(kBlack);
  grObs->SetMarkerColor(kBlack);
  grObs->SetMarkerStyle(20);
  grExp1->SetFillStyle(1001);
  grExp1->SetFillColor(kGreen);
  grExp2->SetFillStyle(1001);
  grExp2->SetFillColor(kYellow);

  mg->Add(grExp2, "F");
  mg->Add(grExp1, "F");
  mg->Add(grExp,  "L");
  mg->Add(grObs,  "P");
  mg->SetMinimum(0.1);
  mg->SetMaximum(10.);
  mg->Draw("a");

  TLine* line = new TLine(200, 1, 1500, 1);
  line->Draw();

  TLegend* leg = new TLegend(0.2, 0.62, 0.58, 0.92);
  leg->SetTextSize(0.05);
  leg->SetTextFont(42);
  leg->AddEntry(grObs, "Obs. Limit", "p");
  leg->AddEntry(grExp, "Exp. Limit", "l");
  leg->AddEntry(grExp1, "Exp. #pm 1#sigma", "f");
  leg->AddEntry(grExp2, "Exp. #pm 2#sigma", "f");
  leg->AddEntry(line, "W'_{SSM}#rightarrowWZ Coupling", "l");
  leg->SetBorderSize(0);
  leg->SetFillColor(0);
  leg->Draw();

  TLatex latexLabel;
  latexLabel.SetNDC();
  latexLabel.SetTextSize(0.05);
  latexLabel.SetTextFont(42);
  latexLabel.DrawLatex(0.33, 0.96, "CMS Preliminary 2011");
  latexLabel.DrawLatex(0.67, 0.38, "#sqrt{s} = 7 TeV");
  latexLabel.DrawLatex(0.62, 0.25, Form("#intL dt = %.2f fb^{-1}",4.98));


  c1->RedrawAxis();
  c1->Print("wprimewz_limits.C");
  c1->Print("wprimewz_limits.pdf");
  c1->Print("wprimewz_limits.png");
}

//.........这里部分代码省略.........

	countMass++;

      }
    }
  

  for(int i = 0 ; i < nMassPoints ; i++){
    cout << "Mass " << X[i] << endl;
    cout << "Exp  " << Y[i] << endl;
    cout << "Obs  " << obsY[i] << endl;

    eY1sH[i] = eY1sH[i]-Y[i];
    eY1sL[i] = fabs(eY1sL[i]-Y[i]);
    eY2sH[i] = eY2sH[i]-Y[i];
    eY2sL[i] = TMath::Max( TMath::Abs(eY2sL[i]-Y[i]), eY1sL[i] );

    if((string(stream.Data())).find("mu")!=string::npos && (string(variable.Data())).find("diTauVisMass")!=string::npos &&
       (i==1 || i==4) ){
      eY1sH[i] = eY1sH[i-1];
      eY2sH[i] = eY2sH[i-1];
    }

    if((string(stream.Data())).find("mu")!=string::npos && (string(variable.Data())).find("diTauNSVfitMass")!=string::npos &&
       i==4 )
      eY2sH[i] = eY2sH[i-1];

    if((string(stream.Data())).find("ele")!=string::npos && (string(variable.Data())).find("diTauVisMass")!=string::npos &&
       i==6 )
      eY2sH[i] = eY2sH[7]-Y[7];

    cout << "1s Up   " << eY1sH[i] << endl;
    cout << "1s Down " << eY1sL[i] << endl;
  }

  TMultiGraph *mg = new TMultiGraph();
  mg->SetTitle("");

  TGraphAsymmErrors* expected = new TGraphAsymmErrors(nMassPoints, X, Y, eX1sL ,eX1sL , eX1sL, eX1sL);
  TGraphAsymmErrors* oneSigma = new TGraphAsymmErrors(nMassPoints, X, Y, eX1sL, eX1sL, eY1sL, eY1sH);
  TGraphAsymmErrors* twoSigma = new TGraphAsymmErrors(nMassPoints, X, Y, eX2sL, eX2sL, eY2sL, eY2sH);
  TGraphAsymmErrors* observed = new TGraphAsymmErrors(nMassPoints, X, obsY, eX1sL ,eX1sL , eX1sL, eX1sL);

 
  oneSigma->SetMarkerColor(kBlack);
  oneSigma->SetMarkerStyle(kFullCircle);
  oneSigma->SetFillColor(kGreen);
  oneSigma->SetFillStyle(1001);

  twoSigma->SetMarkerColor(kBlack);
  twoSigma->SetMarkerStyle(kFullCircle);
  twoSigma->SetFillColor(kYellow);
  twoSigma->SetFillStyle(1001);

  expected->SetMarkerColor(kBlack);
  expected->SetMarkerStyle(kFullCircle);
  expected->SetMarkerSize(1.5);
  expected->SetLineColor(kBlack);
  expected->SetLineWidth(2);

  observed->SetMarkerColor(kBlue);
  observed->SetMarkerStyle(1);
  observed->SetLineColor(kBlue);
  observed->SetLineWidth(4);

  mg->Add(twoSigma);
  mg->Add(oneSigma);
  mg->Add(expected);
  mg->Add(observed);

  mg->Draw("ALP3");

  c1->cd();
  gPad->Modified();
  mg->GetXaxis()->SetLimits(105,140);
  mg->GetYaxis()->SetTitleOffset(0.97);
  mg->SetMinimum(0.);
  mg->SetMaximum(xMax);
  mg->GetXaxis()->SetTitle("m_{H} (GeV)");
  mg->GetYaxis()->SetTitle("#sigma X BR(H#rightarrow#tau#tau)_{95% CLs}/#sigma_{SM}");

  if((string(stream.Data())).find("ele")!=string::npos )
    leg->SetHeader("#splitline{CMS Preliminary}{#sqrt{s}=7 TeV, 1.9 fb^{-1}, #tau_{e}#tau_{had}}");
  else if((string(stream.Data())).find("mu")!=string::npos )
    leg->SetHeader("#splitline{CMS Preliminary}{#sqrt{s}=7 TeV, 1.9 fb^{-1}, #tau_{#mu}#tau_{had}}");

  leg->AddEntry(expected,"Expected CLs limit","P");
  leg->AddEntry(observed,"Observed CLs limit","L");

  leg->Draw();

  TF1 *line = new TF1("line","1",100,150);
  line->SetLineColor(kRed);
  line->SetLineWidth(2);

  line->Draw("SAME");

  gPad->SaveAs("submit/grid/limits_"+stream+"_"+variable+".png");

}

int main(int argc, char** argv)
{

  std::string plot_type = argv[1];
    //"HVScan";
  //    std::string plot_type = "AngScanHigh";
  //  std::string plot_type = "scanX0_HVLow_50";
  //  std::string plot_type = "scanX0_HVLow_20";
  std::cout<<plot_type<<std::endl;

  TFile* inF_GaAsEm;
  //TFile* inF_GaAsEm_OFF;
  TFile* inF_MultiAlkEm;
  //TFile* inF_MultiAlkEm_OFF;
  TFile* inF_Double9090;
  TFile* inF_Double9040;
  TFile* inF_Double9090b;
  TFile* inF_Double9040b;

  TMultiGraph *mg = new TMultiGraph();

  TLegend *legC;

  if(plot_type == "HV12"){
    legC = new TLegend(0.12,0.62,0.30,0.87,NULL,"brNDC");

	//plot name MCPName_ScanType_HVScanScanType_MCPName
    inF_MultiAlkEm = TFile::Open("plots/efficiency_studies/MultiAlkEm_HV12_HVScan12_MultiAlkEm.root");
    inF_GaAsEm = TFile::Open("plots/efficiency_studies/GaAsEm_HV12_HVScan12_GaAsEm.root");
    //inF_GaAsEm_OFF = TFile::Open("plots/efficiency_studies/GaAsEm_HV_HVScan7.root");
    inF_Double9090 = TFile::Open("plots/efficiency_studies/Double9090_HV12_HVScan12_Double9090.root");
    inF_Double9040 = TFile::Open("plots/efficiency_studies/Double9040_HV12_HVScan12_Double9040.root");    
    TGraphErrors* eff_GaAsEm = (TGraphErrors*)inF_GaAsEm->Get("eff");
    TGraphErrors* eff_MultiAlkEm = (TGraphErrors*)inF_MultiAlkEm->Get("eff");
    TGraphErrors* eff_Double9040 = (TGraphErrors*)inF_Double9040->Get("eff");
    TGraphErrors* eff_Double9090 = (TGraphErrors*)inF_Double9090->Get("eff");

    //settings
    eff_GaAsEm->SetMarkerColor(kGreen+1);
    eff_GaAsEm->SetLineColor(kGreen+1);
    //eff_GaAsEm_OFF->SetMarkerColor(kGreen+1);
    //eff_GaAsEm_OFF->SetLineColor(kGreen+1);
    eff_Double9040->SetMarkerColor(kBlue);
    eff_Double9040->SetLineColor(kBlue);
    eff_Double9090->SetMarkerColor(kRed);
    eff_Double9090->SetLineColor(kRed);
    eff_MultiAlkEm->SetMarkerColor(1);
    eff_MultiAlkEm->SetLineColor(1);
  //
    eff_GaAsEm->SetMarkerStyle(20);
    eff_GaAsEm->SetLineWidth(2);
    eff_GaAsEm->SetMarkerSize(0.9);
//    eff_GaAsEm_OFF->SetMarkerStyle(22);
//    eff_GaAsEm_OFF->SetLineWidth(2);
    eff_Double9040->SetMarkerStyle(20);
    eff_Double9040->SetLineWidth(2);
    eff_Double9040->SetMarkerSize(0.9);
    eff_Double9090->SetMarkerStyle(20);
    eff_Double9090->SetLineWidth(2);
    eff_Double9090->SetMarkerSize(0.9);
    eff_MultiAlkEm->SetMarkerStyle(22);
    eff_MultiAlkEm->SetLineWidth(2);

    legC->SetTextFont(42);
    legC->SetTextSize(0.034);
    legC->SetFillColor(kWhite);
    legC->SetLineColor(kWhite);
    legC->SetShadowColor(kWhite);
    legC->AddEntry(eff_MultiAlkEm, "MultiAlk. emitt. ON: #DeltaV_{12} = 300 V", "p");
    legC->AddEntry(eff_GaAsEm, "GaAs emitt. ON: #DeltaV_{12} = 300 V", "p");
//    legC->AddEntry(eff_GaAsEm_OFF, "GaAs emitt. - iMCP mode", "p");
    legC->AddEntry(eff_Double9040, "Double9040 HV_{1} = HV_{2}", "p");
    legC->AddEntry(eff_Double9090, "Double9090 HV_{1} = HV_{2}", "p");
  
    mg->Add(eff_GaAsEm);
//    mg->Add(eff_GaAsEm_OFF);
    mg->Add(eff_Double9090);
    mg->Add(eff_Double9040);
    mg->Add(eff_MultiAlkEm);

    //    TCanvas* c = new TCanvas("cEff","cEff",400,800);
    TCanvas* c = new TCanvas();
    gPad->SetTicks();
    char plot_name[100];
    std::string command = "if [ ! -e final_plots/ ] ; then mkdir final_plots ; fi";
    system(command.c_str());
    sprintf(plot_name, "final_plots/efficiency_%s.pdf", plot_type.c_str());

    mg->Draw("APL");
    mg->SetTitle("Electron Beam 450 MeV");
    mg->GetXaxis()->SetRangeUser(1200,4000);
    mg->GetXaxis()->SetTitle("HV_{1} (V)");
    mg->GetXaxis()->SetTitleSize(0.05);
    mg->GetYaxis()->SetTitle("Efficiency");
    mg->GetYaxis()->SetTitleSize(0.05);
    mg->SetMaximum(1);
    mg->SetMinimum(0);
    mg->Draw("APL");  
    legC->Draw("same");
    banner4Plot();
//.........这里部分代码省略.........

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// drawFigure7
//
//    parameter = "dg0"
//    parameter = "lam0"
//    parameter = "dk0"
//
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
void drawFigure7(TString parameter = "dk0")
{
  gInterpreter->ExecuteMacro("WZPaperStyle.C");

  gSystem->mkdir("pdf", kTRUE);
  gSystem->mkdir("png", kTRUE);


  // Individual settings
  //----------------------------------------------------------------------------
  if (parameter.Contains("dg0"))
    {
      xtitle = "#Delta#kappa^{Z}";
      ytitle = "#lambda";
      xmin   = -0.5;
      xmax   =  0.5;
      ymin   = -0.039;
      ymax   =  0.053;
    }
  else if (parameter.Contains("lam0"))
    {
      xtitle = "#Delta#kappa^{Z}";
      ytitle = "#Deltag^{Z}_{1}";
      xmin   = -0.53;
      xmax   =  0.53;
      ymin   = -0.05;
      ymax   =  0.09;
    }
  else if (parameter.Contains("dk0"))
    {
      xtitle = "#Deltag^{Z}_{1}";
      ytitle = "#lambda";
      xmin   = -0.059;
      xmax   =  0.059;
      ymin   = -0.037;
      ymax   =  0.052;
    }


  // Read the input file
  //----------------------------------------------------------------------------
  TFile* file = new TFile("rootfiles/contours_" + parameter + "_2Dpol2.root", "read");

  TGraph* cont_exp_68 = (TGraph*)file->Get("cont_exp_68");
  TGraph* cont_exp_95 = (TGraph*)file->Get("cont_exp_95");
  TGraph* cont_exp_99 = (TGraph*)file->Get("cont_exp_99");
  TGraph* cont_obs_95 = (TGraph*)file->Get("cont_obs_95");
  TGraph* bestFit     = (TGraph*)file->Get("bestFit");

  bestFit->SetMarkerSize(1.5);
  bestFit->SetMarkerStyle(34);

  TGraph* g_large = new TGraph(2);

  g_large->SetPoint(0, -1.0, 1.0);
  g_large->SetPoint(1,  1.0, 1.0);


  // Draw
  //----------------------------------------------------------------------------
  TCanvas* canvas = new TCanvas("canvas", "canvas");

  TMultiGraph* mg = new TMultiGraph();

  mg->Add(cont_exp_68);
  mg->Add(cont_exp_95);
  mg->Add(cont_exp_99);
  mg->Add(cont_obs_95);
  mg->Add(bestFit, "p");
  mg->Add(g_large);

  mg->Draw("ac");

  mg->SetMinimum(ymin);
  mg->SetMaximum(ymax);


  // Axis labels
  //----------------------------------------------------------------------------
  TAxis* xaxis = mg->GetXaxis();
  TAxis* yaxis = mg->GetYaxis();
  
  xaxis->SetLabelFont  (    42);
  xaxis->SetLabelOffset(  0.01);
  xaxis->SetLabelSize  (  0.05);
  xaxis->SetNdivisions (   505);
  xaxis->SetTitle      (xtitle);
  xaxis->SetTitleFont  (    42);
  xaxis->SetTitleOffset(   1.2);
  xaxis->SetTitleSize  (  0.05);

//.........这里部分代码省略.........

//.........这里部分代码省略.........
  }

  infile.close();

  infile.open(TString::Format("%s/Asymmetries/AllCorr_OctetAsymmetries_AnaChC_Octets_%i-%i_BinByBin.txt",getenv("ANALYSIS_RESULTS"),60,121));
  
  while (infile >> en >> val >> err) {
    AllCorr2012.push_back(val);
  }

  infile.close();


  
  
  
  

  std::vector <Double_t> en_Th;
  std::vector <Double_t> corr_Th;
  std::vector <Double_t> en_MC2011;
  std::vector <Double_t> corr_MC2011;
  std::vector <Double_t> en_MC2012;
  std::vector <Double_t> corr_MC2012;
  
  
  for (int i=2;i<80;++i) {

    if (UnCorr2011[i]!=0.) en_Th.push_back(energy[i]), corr_Th.push_back(100.*(TheoryCorr2011[i]/UnCorr2011[i]-1.));
    if (TheoryCorr2011[i]!=0.) en_MC2011.push_back(energy[i]), corr_MC2011.push_back(100.*(AllCorr2011[i]/TheoryCorr2011[i]-1.));
    if (TheoryCorr2012[i]!=0.) en_MC2012.push_back(energy[i]), corr_MC2012.push_back(100.*(AllCorr2012[i]/TheoryCorr2012[i]-1.));
  }

  

  TCanvas *c2 = new TCanvas("c2","c2",1200,800);
  c2->Divide(2,1);

  c2->cd(1);

  TGraph *gTheory = new TGraph(en_Th.size(),&en_Th[0],&corr_Th[0]);
  gTheory->SetTitle("Theory Corrections vs. Energy");
  gTheory->SetMarkerStyle(kFullCircle);
  gTheory->SetMinimum(-5.);
  gTheory->SetMaximum(0.);
  gTheory->SetLineWidth(3);
  gTheory->SetLineColor(kBlack);
  gTheory->GetYaxis()->SetTitle("#DeltaA/A (%)");
  gTheory->GetYaxis()->CenterTitle();
  gTheory->GetXaxis()->SetTitle("Energy (keV)");
  gTheory->GetXaxis()->CenterTitle();
  gTheory->Draw("AL");
  
  c2->cd(2);

  TMultiGraph *mg = new TMultiGraph();
  mg->SetTitle("MC Corrections vs. Energy");
  
  TGraph *gMC2011 = new TGraph(en_MC2011.size(),&en_MC2011[0],&corr_MC2011[0]);
  gMC2011->SetMarkerStyle(kFullCircle);
  //gMC2011->SetMinimum(-10.);
  //gMC2011->SetMaximum(6.);
  gMC2011->SetLineWidth(3);
  gMC2011->SetLineColor(kBlue);
  gMC2011->GetYaxis()->SetTitle("#DeltaA/A (%)");
  gMC2011->GetYaxis()->CenterTitle();
  gMC2011->GetXaxis()->SetTitle("Energy (keV)");
  gMC2011->GetXaxis()->CenterTitle();
  //gMC2011->Draw("AC");

  TGraph *gMC2012 = new TGraph(en_MC2012.size(),&en_MC2012[0],&corr_MC2012[0]);
  gMC2012->SetMarkerStyle(kFullCircle);
  //gMC2012->SetMinimum(-10.);
  //gMC2012->SetMaximum(6.);
  gMC2012->SetLineWidth(3);
  gMC2012->SetLineColor(kGreen);
  //gMC2012->GetYaxis()->SetTitle("#DeltaA/A (%)");
  //gMC2012->GetYaxis()->CenterTitle();
  //gMC2012->GetXaxis()->SetTitle("Energy (keV)");
  //gMC2012->GetXaxis()->CenterTitle();
  //gMC2012->Draw("AC");
  
  mg->Add(gMC2011);
  mg->Add(gMC2012);
  mg->SetMinimum(-8.);
  mg->SetMaximum(6.);
  
  mg->Draw("AC");
  mg->GetYaxis()->SetTitle("#DeltaA/A (%)");
  mg->GetYaxis()->CenterTitle();
  mg->GetXaxis()->SetTitle("Energy (keV)");
  mg->GetXaxis()->CenterTitle();
  gPad->Modified();

  TLegend *leg = new TLegend(0.55,0.75,0.85,0.85);
  leg->AddEntry(gMC2011,"2011-2012","l");
  leg->AddEntry(gMC2012,"2012-2013","l");
  leg->SetTextSize(0.05);
  leg->Draw("SAME");
}

//.........这里部分代码省略.........

  for(unsigned int i = 0 ; i < nMassPoints; i++){

    TFile f(Form("higgsCombine%s%s.Asymptotic.mH%.0f.root",stream.Data(),channel.Data(),X[i]),"READ");
    if(f.IsZombie()){
      cout << "Cannot open file for " << string(channel.Data()) << " and mass " << X[i] << endl;
      continue;
    }

    Double_t r;
    TTree* limit = (TTree*)f.Get("limit");
    limit->SetBranchAddress("limit",&r);

    for(int k = 0 ; k< limit->GetEntries() ; k++){
      limit->GetEntry(k);
      if(k==0) expY2sL[i] = r;
      if(k==1) expY1sL[i] = r;
      if(k==2) expY[i]    = r;
      if(k==3) expY1sH[i] = r;
      if(k==4) expY2sH[i] = r;
      if(k==5) obsY[i]    = r;
    }

  }
 


  for(int i = 0 ; i < nMassPoints ; i++){
    expY1sH[i] = TMath::Abs(expY1sH[i]-expY[i]);
    expY1sL[i] = TMath::Abs(expY1sL[i]-expY[i]);
    expY2sH[i] = TMath::Abs(expY2sH[i]-expY[i]);
    expY2sL[i] = TMath::Abs(expY2sL[i]-expY[i]);

    cout << "Mass " << X[i] << " => " << expY2sL[i] << ", " << expY1sL[i] << ", " << expY1sH[i] << ", "
	 << expY2sH[i] << ", " << endl;
  }

  TMultiGraph *mg = new TMultiGraph();
  mg->SetTitle("");

  TGraphAsymmErrors* expected = new TGraphAsymmErrors(nMassPoints, X, expY, expX1sL ,expX1sL , expX1sL, expX1sL);
  TGraphAsymmErrors* oneSigma = new TGraphAsymmErrors(nMassPoints, X, expY, expX1sL, expX1sL,  expY1sL, expY1sH);
  TGraphAsymmErrors* twoSigma = new TGraphAsymmErrors(nMassPoints, X, expY, expX2sL, expX2sL,  expY2sL, expY2sH);
  TGraphAsymmErrors* observed = new TGraphAsymmErrors(nMassPoints, X, obsY, expX1sL ,expX1sL , expX1sL, expX1sL);

 
  oneSigma->SetMarkerColor(kBlack);
  oneSigma->SetMarkerStyle(kFullCircle);
  oneSigma->SetFillColor(kGreen);
  oneSigma->SetFillStyle(1001);

  twoSigma->SetMarkerColor(kBlack);
  twoSigma->SetMarkerStyle(kFullCircle);
  twoSigma->SetFillColor(kYellow);
  twoSigma->SetFillStyle(1001);

  expected->SetMarkerColor(kBlack);
  expected->SetMarkerStyle(kFullCircle);
  expected->SetMarkerSize(1.5);
  expected->SetLineColor(kBlack);
  expected->SetLineWidth(2);

  observed->SetMarkerColor(kBlue);
  observed->SetMarkerStyle(1);
  observed->SetLineColor(kBlue);
  observed->SetLineWidth(4);

  mg->Add(twoSigma);
  mg->Add(oneSigma);
  mg->Add(expected);
  mg->Add(observed);

  mg->Draw("ALP3");

  c1->cd();
  gPad->Modified();
  mg->GetXaxis()->SetLimits(110,145);
  mg->GetYaxis()->SetTitleOffset(0.97);
  mg->SetMinimum(0.);
  mg->SetMaximum(xMax_);
  mg->GetXaxis()->SetTitle("m_{H} (GeV)");
  mg->GetYaxis()->SetTitle("#sigma X BR(H#rightarrow#tau#tau)_{95% CLs}/#sigma_{SM}");

  leg->SetHeader(Form("#splitline{CMS Preliminary #sqrt{s}=7 TeV}{4.6 fb^{-1}, %s}",legend.Data()));

  leg->AddEntry(expected,"Expected","P");
  leg->AddEntry(observed,"Observed","L");

  leg->Draw();

  TF1 *line = new TF1("line","1",100,150);
  line->SetLineColor(kRed);
  line->SetLineWidth(2);

  line->Draw("SAME");

  gPad->SaveAs(Form("limit_%s_%s.png",stream.Data(), channel.Data()));
  gPad->SaveAs(Form("limit_%s_%s.pdf",stream.Data(), channel.Data()));

}

void EffVsMass(string inName, int applyAnalysisCuts){

  gErrorIgnoreLevel = kWarning;
  CMSstyle();
  gStyle->SetOptStat(0);

  TFile *fin = TFile::Open(inName.c_str(), "read"); assert(fin);
  TGraphAsymmErrors* g[4];
  for(int ch=0; ch<4; ++ch){
    g[ch] = new TGraphAsymmErrors();
  }

  int ipoint = 0;
  for(int mass=200; mass <= 2000; mass += 100){
    string name = Form("WprimeToWZTo3LNu_M-%i",mass);
    
    float sample_tot(0), sample_pass(0);
    
    TH1F* hInfo = (TH1F*) fin->Get(Form("%s/hFileInfo", name.c_str()));
    if(!hInfo) continue;  
    float sample_weight = GetSampleInfo(hInfo, "Sample Weight");
    sample_tot = GetSampleInfo(hInfo, "Number of Events Produced");
    sample_tot *= (4./9.); //remove tau contribution from denom
    
    //get tree from file
    TTree* t = getTree(fin, name, "tEvts_MET"); assert(t);
    string analysisCuts = applyAnalysisCuts ? (applyAnalysisCuts == 1 ? Form("Lt > %.0f", LtCut(mass)) : AnalysisCuts(mass)) : "1";

    for(int ch=0; ch<4; ++ch){
      float tot = sample_tot / 4;
      float pass = 0;

      float pass_alt = t->Draw("WZMass", Form("weight*(EvtType == %i)*(%s)",ch, analysisCuts.c_str()), "goff");
      int n = t->GetSelectedRows();
      for(int ientry=0; ientry<n; ++ientry){
        float weight = t->GetW()[ientry];
        pass += weight;
      }
      pass /= sample_weight;
      sample_pass += pass;
      
      float mean    = tot>0 ? pass / tot : 0.;
      float errUp   = TEfficiency::ClopperPearson(tot, pass, 0.68, true) - mean;
      float errDown = mean - TEfficiency::ClopperPearson(tot, pass, 0.68, false);
      
      errDown = std::max(errDown, (float) 0.);
      float err = (errUp + errDown)/2;
      printf(" %s %ie%i\\mu &  %4.2f & %4.2f or %4.2f & %.2f \\pm %.2f\\%% \\\\\n", name.c_str(), 3-ch, ch, tot, pass, pass_alt, mean*100, err*100);

      g[ch]->SetPoint(ipoint, mass, mean);
      g[ch]->SetPointError(ipoint, 0., 0., errDown, errUp);
    }
    ipoint++;
  }

  TCanvas* c1 = new TCanvas();
  TMultiGraph* mg = new TMultiGraph("mg", ";M_{W'} (GeV); #varepsilon");
  TLegend *legend = new TLegend(0.4,0.2,0.51,0.4,"");
  prepLegend(legend);
  for(int ch=0; ch<4; ++ch){
    g[ch]->SetMarkerColor(ch+2);
    g[ch]->SetLineColor(ch+2);
    legend->AddEntry(g[ch], Form("%ie%i#mu", 3-ch, ch), "PE");
    mg->Add(g[ch]);
  }
  mg->SetMaximum(1.1);
  mg->SetMinimum(0. );
  mg->Draw("AP");
  legend->Draw();

  TLatex latexLabel;
  latexLabel.SetNDC();
  latexLabel.SetTextSize(0.05);
  latexLabel.SetTextFont(42);
  latexLabel.DrawLatex(0.33, 0.96, "CMS Simulation 2012");
  latexLabel.DrawLatex(0.21, 0.85, "#sqrt{s} = 8 TeV");

  string outName = applyAnalysisCuts ? (applyAnalysisCuts==1 ? "EffVsMass_LtCut.png" : "EffVsMass_AnalysisCuts.png") : "EffVsMass.png";
  c1->SaveAs(outName.c_str());
}

//.........这里部分代码省略.........
    legC->SetTextSize(0.03);
    legC->SetFillColor(kWhite);
    legC->SetLineColor(kWhite);
    legC->SetShadowColor(kWhite);

    legC->AddEntry(eff_MiB3_ON, "MiB3 chevron-ON", "p");
    legC->AddEntry(eff_MiB3_OFF, "MiB3 chevron-OFF", "p");
    legC->AddEntry(eff_ZStack2_ON, "ZStack2 ON", "p");
    legC->AddEntry(eff_ZStack2_OFF, "ZStack2 OFF", "p");
    legC->AddEntry(eff_ZStack1_ON, "ZStack1 ON", "p");
    legC->AddEntry(eff_ZStack1_OFF, "ZStack1 OFF", "p");
    legC->AddEntry(eff_enSEE, "SEE OFF", "p");
  
    mg->Add(eff_MiB3_ON);
    mg->Add(eff_MiB3_OFF);
    mg->Add(eff_ZStack1_ON);
    mg->Add(eff_ZStack1_OFF);
    mg->Add(eff_ZStack2_OFF);
    mg->Add(eff_ZStack2_ON);
    mg->Add(eff_ZStack2_OFF);
    mg->Add(eff_enSEE);

    TCanvas* c = new TCanvas();
    gPad->SetTicks();
    char plot_name[100];
    std::string command = "if [ ! -e final_plots/ ] ; then mkdir final_plots ; fi";
    system(command.c_str());
    sprintf(plot_name, "final_plots/saturatedFrac_%s.pdf", plot_type.c_str());

    mg->Draw("AP");
    mg->GetXaxis()->SetRangeUser(-0.1,5.1);
    mg->GetXaxis()->SetTitle("HV (V)");
    mg->GetYaxis()->SetTitle("SaturatedFrac");
    mg->SetMaximum(100);
    mg->SetMinimum(0);
    mg->Draw("AP");  
    legC->Draw("same");

    c->Print(plot_name, "pdf");
    sprintf(plot_name, "final_plots/saturatedFrac_%s.png", plot_type.c_str());
    c->Print(plot_name, "png");

  }

  else {

    legC = new TLegend(0.15,0.70,0.3,0.85,NULL,"brNDC");

    TGraphErrors* eff_MiB3;
    TGraphErrors* eff_enSEE;
    TGraphErrors* eff_ZStack1;
    TGraphErrors* eff_ZStack2;

    if(plot_type == "AngScanHigh"){
      inF_MiB3 = TFile::Open("plots/efficiency_studies/MiB3_X0_AngScan_HVHigh.root");
      inF_enSEE = TFile::Open("plots/efficiency_studies/enSEE_X0_AngScan_HVHigh.root");
      inF_ZStack1 = TFile::Open("plots/efficiency_studies/ZStack1_X0_AngScan_HVHigh.root");
    }
    if(plot_type == "AngScanLow"){
      inF_MiB3 = TFile::Open("plots/efficiency_studies/MiB3_X0_AngScan_HVLow.root");
      inF_enSEE = TFile::Open("plots/efficiency_studies/enSEE_X0_AngScan_HVLow.root");
      inF_ZStack1 = TFile::Open("plots/efficiency_studies/ZStack1_X0_AngScan_HVLow.root");
    }
    
    if(plot_type == "scanX0_HVHigh_50"){
      inF_MiB3 = TFile::Open("plots/efficiency_studies/MiB3_X0_scanX0_HVHigh50GeV.root");

//.........这里部分代码省略.........

   TCanvas *c1a = new TCanvas("c1a","c1a" ,800,800);
   //c1a->SetGridy() ;
   c1a->SetTopMargin(0.1);
   c1a->SetBottomMargin(0.13);
   c1a->SetLeftMargin(0.16);
   c1a->SetRightMargin(0.05);

   c1a->SetLogy() ;
   TMultiGraph *mg = new TMultiGraph();
   //gStyle->SetTitleW(0.85);
   //mg->SetTitle( "   CMS 19.1 fb^{-1}                                                   #sqrt{s} = 8 TeV" );

   // SetFillStyle ref: http://root.cern.ch/root/html/TAttFill.html
   TGraphAsymmErrors* gbe = new TGraphAsymmErrors(sz, x, md, ex, ex, d2, u2);
   gbe->SetFillStyle(1001);
   gbe->SetFillColor(kYellow);
   //gbe->GetXaxis()->SetLimits(240.,6100.) ;

   TGraphAsymmErrors* gae = new TGraphAsymmErrors(sz, x, md, ex, ex, d1, u1);
   gae->SetFillStyle(1001);
   //gae->SetFillColor(kSpring);
   gae->SetFillColor(kGreen);
   //gae->GetXaxis()->SetRangeUser(1.,5.) ;
   //gae->GetXaxis()->SetLimits(1.,5.) ;

   mg->Add( gbe ) ;
   mg->Add( gae ) ;
   mg->Draw("a3") ;

   // this modify the x-axis range, must set after Draw() ...stupid ROOT 
   gPad->Modified();
   mg->GetXaxis()->SetLimits( x[0] - 1, x[sz-1]+1 ) ;
   mg->SetMaximum( yMax );
   mg->SetMinimum( yMin );
   mg->GetXaxis()->SetTitleOffset(1.1);
   mg->GetYaxis()->SetTitleOffset(1.3);
   mg->GetXaxis()->SetTitleFont(42);
   mg->GetYaxis()->SetTitleFont(42);
   mg->GetXaxis()->SetTitleSize(0.04);
   mg->GetYaxis()->SetTitleSize(0.04);
   mg->GetXaxis()->SetTitle( "SUSY breaking scale (TeV)"  ) ;
   //mg->GetXaxis()->SetTitle( "MET Cut (GeV)" ) ;
   mg->GetYaxis()->SetTitle(" #sigma_{Upper Limit} (pb) at 95% CL") ;

   // expected
   TGraph*  g1  = new TGraph(sz, x, md ) ;
   g1->SetLineColor(2) ;
   g1->SetLineWidth(2) ;
   g1->SetLineStyle(1) ;
   //g1->GetXaxis()->SetLimits(1.,5.) ;
   g1->Draw("LP") ;
   c1a->Update() ;

   // observation
   TGraph*  g0  = new TGraph(sz, x, ob ) ;
   g0->SetLineColor(1) ;
   g0->SetLineWidth(2) ;
   g0->SetLineStyle(1) ;
   //g0->GetXaxis()->SetLimits(1.,5.) ;
   //g0->SetMarkerStyle(20) ;
   g0->Draw("LP") ;
   c1a->Update() ;


   // theoratical suggestion

//.........这里部分代码省略.........
               hExpectedDYSF->GetBinError(2),
               scaleFactor);
        printf("\n [%s] DY relative systematic uncertainties\n", channel.Data());
        printf(" -------------------------------------------------\n");
        printf(" DY normalisation = %.0f (stat.) $\\bigoplus$ %.0f (syst.)\n\n",
               1e2*statError/yield, 1e2*systError/yield);
    }


    // Check
    //----------------------------------------------------------------------------
    Double_t check = hExpectedDYSF->GetBinContent(2) - NoutDYSF[sysR];
    if (check != 0) printf(" WARNING: DY yields do not much by %f\n\n", check);


    // Draw histograms
    //----------------------------------------------------------------------------
    if (drawR) {

        Double_t absoluteMin = 999;

        TGraphErrors* gR     = new TGraphErrors(numberMetCuts-1);
        TGraphErrors* gRdata = new TGraphErrors(numberMetCuts-1);

        for (UInt_t i=0; i<numberMetCuts-1; i++) {

            gR->SetPoint     (i, 0.5 * (MetDraw[i+1] + MetDraw[i]),    R[i]);
            gR->SetPointError(i, 0.5 * (MetDraw[i+1] - MetDraw[i]), errR[i]);

            gRdata->SetPoint     (i, 0.5 * (MetDraw[i+1] + MetDraw[i]),    RData[i]);
            gRdata->SetPointError(i, 0.5 * (MetDraw[i+1] - MetDraw[i]), errRData[i]);

            if (absoluteMin > (R[i]     - errR[i]))     absoluteMin = R[i]     - errR[i];
            if (absoluteMin > (RData[i] - errRData[i])) absoluteMin = RData[i] - errRData[i];
        }

        if (absoluteMin > 0) absoluteMin = 0;


        // Cosmetics
        //--------------------------------------------------------------------------
        gR->SetMarkerSize (0.9);
        gR->SetMarkerStyle(kFullCircle);

        gRdata->SetLineColor  (kRed+1);
        gRdata->SetMarkerColor(kRed+1);
        gRdata->SetMarkerSize (0.9);
        gRdata->SetMarkerStyle(kFullCircle);


        // Draw
        //--------------------------------------------------------------------------
        canvas = new TCanvas();

        TMultiGraph *mgR = new TMultiGraph();
        mgR->Add(gRdata);
        mgR->Add(gR);

        mgR->Draw("ap");

        mgR->GetYaxis()->SetTitle("R^{out/in}");
        mgR->GetXaxis()->SetTitle("mpmet (GeV)");

        mgR->SetMinimum(absoluteMin - 0.1);
        mgR->SetMaximum(1.0);


        // Legend
        //--------------------------------------------------------------------------
        TLegend* lmgR = new TLegend(0.72, 0.68, 0.92, 0.88);

        lmgR->AddEntry(gR,    " DY MC", "lp");
        lmgR->AddEntry(gRdata," data",  "lp");

        lmgR->SetFillColor(0);
        lmgR->SetTextAlign(12);
        lmgR->SetTextFont (42);
        lmgR->SetTextSize (0.04);

        if      (channel == "SF")   lmgR->SetHeader("ee + #mu#mu");
        else if (channel == "EE")   lmgR->SetHeader("ee");
        else if (channel == "MuMu") lmgR->SetHeader("#mu#mu");

        lmgR->Draw("same");


        // Line at zero
        //--------------------------------------------------------------------------
        TLine* zeroLine = new TLine(canvas->GetUxmin(), 0.0, canvas->GetUxmax(), 0.0);
        zeroLine->SetLineStyle(3);
        zeroLine->SetLineWidth(2);
        zeroLine->Draw("same");
        mgR->Draw("p,same");


        // Save
        //--------------------------------------------------------------------------
        canvas->SaveAs("R_" + channel + ".png");
    }
}

//.........这里部分代码省略.........
  if (check != 0) printf(" WARNING: DY yields do not much by %f\n\n", check);


  // Draw histograms
  //----------------------------------------------------------------------------
  if (drawR) {

    Double_t absoluteMin = 999;

    TGraphErrors* gR     = new TGraphErrors(numberMetCuts-1);
    TGraphErrors* gRdata = new TGraphErrors(numberMetCuts-1);

    for (UInt_t i=0; i<numberMetCuts-1; i++) {

      gR->SetPoint     (i, 0.5 * (MetDraw[i+1] + MetDraw[i]),    R[i]);
      gR->SetPointError(i, 0.5 * (MetDraw[i+1] - MetDraw[i]), errR[i]);

      gRdata->SetPoint     (i, 0.5 * (MetDraw[i+1] + MetDraw[i]),    RData[i]);
      gRdata->SetPointError(i, 0.5 * (MetDraw[i+1] - MetDraw[i]), errRData[i]);

      if (absoluteMin > (R[i]     - errR[i]))     absoluteMin = R[i]     - errR[i];
      if (absoluteMin > (RData[i] - errRData[i])) absoluteMin = RData[i] - errRData[i];
    }
    
    if (absoluteMin > 0) absoluteMin = 0;

    // Cosmetics
    //--------------------------------------------------------------------------
    gR->SetMarkerSize (0.9);
    gR->SetMarkerStyle(kFullCircle);

    gRdata->SetLineColor  (kRed+1);
    gRdata->SetMarkerColor(kRed+1);
    gRdata->SetMarkerSize (0.9);
    gRdata->SetMarkerStyle(kFullCircle);


    // Draw
    //--------------------------------------------------------------------------
    canvas = new TCanvas();

    TMultiGraph *mgR = new TMultiGraph();
    mgR->Add(gRdata);
    mgR->Add(gR);

    mgR->Draw("ap");

    mgR->GetYaxis()->SetTitle("R^{out/in}");
    mgR->GetXaxis()->SetTitle("mpmet (GeV)");

    mgR->SetMinimum(absoluteMin - 0.1);
    mgR->SetMaximum(1.0);


    // Legend
    //--------------------------------------------------------------------------
    TLegend* lmgR = new TLegend(0.62, 0.68, 0.86, 0.88);

    lmgR->AddEntry(gR,    " DY MC", "lp");
    lmgR->AddEntry(gRdata," data",  "lp");

    lmgR->SetFillColor(0);
    lmgR->SetLineColor(kWhite);
    lmgR->SetTextAlign(12);
    lmgR->SetTextFont (42);
    lmgR->SetTextSize (0.04);

    if      (channel == "SF")   lmgR->SetHeader("ee + #mu#mu");
    else if (channel == "EE")   lmgR->SetHeader("ee");
    else if (channel == "MuMu") lmgR->SetHeader("#mu#mu");

    lmgR->Draw();

    // Line at zero
    //--------------------------------------------------------------------------
    TLine* zeroLine = new TLine(canvas->GetUxmin(), 0.0, canvas->GetUxmax(), 0.0);
    zeroLine->SetLineStyle(3);
    zeroLine->SetLineWidth(2);
    zeroLine->Draw("same");
    mgR->Draw("p,same");
  

    // Save
    //--------------------------------------------------------------------------
    lmgR->Draw("same");

    if (jetbin == '3'){
      DrawTLatex(0.725, 0.65, 0.04,  "Inclusive");
      canvas->SaveAs("R_" + channel + "_Inclusive.png");
      canvas->SaveAs("R_" + channel + "_Inclusive.pdf");
    }
    else{                                                   //Inclusive 
      if      (jetbin == '0') DrawTLatex(0.725, 0.65, 0.04,  "0 Jet    ");
      else if (jetbin == '1') DrawTLatex(0.725, 0.65, 0.04,  "1 Jet    ");
      else if (jetbin == '2') DrawTLatex(0.725, 0.65, 0.04,  "2+ Jets  ");
      canvas->SaveAs("R_" + channel + "_" + jetbin + "jet.png");
      canvas->SaveAs("R_" + channel + "_" + jetbin + "jet.pdf");
    }
  }
}

/**
The purpose of this function is to conveniently plot an event. Each event is plotted on a TCanvas. Divided into as many pads as there are panels. Each pad is a TMultiGraph with a TLegend, and shows the channels of the digitizer connected to the lines of that panel. The grouping into pads must not necessarily be according to panels, but in any other prefered way.

@param a_channels - a vector of a vector of samples, containing all 32 channels
@ param a_channelsToPadsAssociation - a map from std::string, which is the name of the panel (or group of channels) to be assigned to each pad to a vector if integers, which is the list of channels indices corresponding to indices of channels in the paramater a_channels to associate to a pad
@param sEventTitle - a string containing the title of the event (for example, the time stamp)
*/
void RangePlotter::PlotRanges(Channels_t& a_channels, Range_t& a_channelsToPadsAssociation, std::string sEventTitle)
{	
//	printf("Plotting\n");
	//m_pCanvas->Clear();
	m_pCanvas->SetTitle(sEventTitle.c_str());
	
	
	int iPadCounter = 0;
	if(0 == m_vpMultiGraph.size())
	{
		MakePads(a_channelsToPadsAssociation.size());	
		for (auto& rangeIt: a_channelsToPadsAssociation)
		{	
			TMultiGraph* pMg = new TMultiGraph();	
			m_vpMultiGraph.push_back(std::unique_ptr<TMultiGraph>(pMg));

	//		m_pCanvas->cd(iPadCounter + 1);
			ChangePad(iPadCounter);
			int i = 0;

			auto legend = new TLegend(0.8,0.8,1,1, "Channels");
			m_vpLegends.push_back(std::unique_ptr<TLegend>(legend));
			printf("printing panel %s\n", rangeIt.first.c_str());
			for (auto& chanIt: rangeIt.second)
			{
				int iNumOfSamples = a_channels[chanIt].size();
				TGraph* pGr = new TGraph(iNumOfSamples);
				std::vector<float> vTimeSeq = CommonUtils::GenerateTimeSequence(iNumOfSamples, m_fSamplingFreqGHz);
				for (int counter = 0; counter < iNumOfSamples; counter++)
				{
					pGr->SetPoint(counter, vTimeSeq[counter], TransformToVoltage(a_channels[chanIt][counter]));
				}

				m_vpGraph[chanIt] = pGr;
				pGr->SetLineColor(m_colors[i%(sizeof(m_colors)/sizeof(int))]);
				pGr->SetName((m_sInstanceName + std::string("Pan_") + rangeIt.first + std::string("chan_") + std::to_string(chanIt)).c_str());
				std::string sGraphTitle = std::string("Channel ") + std::to_string(chanIt);
				pGr->SetTitle(sGraphTitle.c_str());
				legend->AddEntry(pGr,std::to_string(chanIt).c_str(), "l");
		
				pMg->Add(pGr);
				i++;
			}

			if(Configuration::Instance().ShowTriggerInWaveformsStep())
			{
				int iNumOfSamples = a_channels[a_channels.size() - 1].size();
				m_vpGraphPrecisionTrigger = new TGraph(iNumOfSamples);
				std::vector<float> vTimeSeq = CommonUtils::GenerateTimeSequence(iNumOfSamples, m_fSamplingFreqGHz);
				for (int counter = 0; counter < iNumOfSamples; counter++)
				{
					m_vpGraphPrecisionTrigger->SetPoint(counter, vTimeSeq[counter], TransformToVoltage(a_channels[a_channels.size() - 1][counter]));
				}
				
				m_vpGraphPrecisionTrigger->SetName((m_sInstanceName + std::string("Pan_") + rangeIt.first + "_Trig").c_str());	
				m_vpGraphPrecisionTrigger->SetTitle("Trigger");
				legend->AddEntry(m_vpGraphPrecisionTrigger,"Trigger", "l");
				pMg->Add(m_vpGraphPrecisionTrigger);
			}
			
			std::string sMultiGraphTitle = std::string("Panel ") + rangeIt.first;
			pMg->SetTitle(sMultiGraphTitle.c_str());

			pMg->Draw("AL");
			pMg->GetXaxis()->SetTitle("Time [nanoseconds]");
			pMg->GetXaxis()->CenterTitle();
			pMg->GetYaxis()->SetTitle("Voltage [volts]");
			pMg->GetYaxis()->CenterTitle();

			gPad->Modified();

			pMg->SetMinimum(m_fMinVoltage);
			pMg->SetMaximum(m_fMaxVoltage);
			legend->Draw();
			iPadCounter++;
		}
		m_pCanvas->Update();
	}
	else
	{
//		printf("Plottin again\n");
		for (auto& rangeIt: a_channelsToPadsAssociation)
		{
			printf("Panel %s\n", rangeIt.first.c_str());
			m_pCanvas->cd(iPadCounter + 1);
			for (auto& chanIt: rangeIt.second)
			{
//				printf("Chanenl %d\n", chanIt);
				//TODO: num of samples is constant per run at least!
				m_vpGraph[chanIt]->SetLineWidth(1);
				int iNumOfSamples = a_channels[chanIt].size();	
				std::vector<float> vTimeSeq = CommonUtils::GenerateTimeSequence(iNumOfSamples, m_fSamplingFreqGHz);	
				for (int counter = 0; counter < iNumOfSamples; counter++)
//.........这里部分代码省略.........