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schiefer |
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////////////////////////////////////////////////////////////////////////////////
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//
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// mcresponse_x
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// ------------
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//
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// 06/16/2007 Philipp Schieferdecker <philipp.schieferdecker@cern.ch>
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////////////////////////////////////////////////////////////////////////////////
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#include "utils/cmdline.h"
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#include "utils/plot.h"
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#include <TROOT.h>
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#include <TRint.h>
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#include <TFile.h>
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#include <TTree.h>
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#include <TEventList.h>
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#include <TH1F.h>
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#include <TF1.h>
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#include <TGraphErrors.h>
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#include <TMultiGraph.h>
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#include <TCanvas.h>
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#include <TLegend.h>
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#include <iostream>
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#include <iomanip>
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#include <fstream>
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#include <cmath>
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#include <string>
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#include <vector>
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using namespace std;
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////////////////////////////////////////////////////////////////////////////////
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// defaults
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////////////////////////////////////////////////////////////////////////////////
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string dflt_ptbins ="7,9,12,15,20,25,30,45,65,90,120";
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//string dflt_etabins=".2,.4,.7,1.,1.3,1.5,1.75,2.,2.3,2.5,2.7,2.9,3.2";
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string dflt_etabins=".3,.6,.9,1.2,1.5,1.8,2.1,2.4,2.7";
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string dflt_phibins="-2.75,-2.25,-1.75.,-1.25,-.75,-.25,.25,.75,1.25,1.75,2.25,2.75";
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////////////////////////////////////////////////////////////////////////////////
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// declare global functions
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////////////////////////////////////////////////////////////////////////////////
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/*
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TH1F** initRspHistos(const string& jetalg,const string& varname,
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const vector<float>& bins,const string& xtitle);
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TH1F*** initRspHistos(const string& jetalg,
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const string& varname1,const string& varname2,
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const vector<float>& bins1,const vector<float>& bins2,
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const string& xtitle);
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TH1F** initVarHistos(const string& jetalg,const string& varname,
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const vector<float>& bins,const string& xtitle);
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TH1F*** initVarHistos(const string& jetalg,
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const string& varname1,const string& varname2,
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const vector<float>& bins1,const vector<float>& bins2,
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const string& xtitle);
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TH1F** initPtHistos (const string& jetalg,
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const string& varname,const vector<float>& bins);
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TH1F*** initPtHistos (const string& jetalg,
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const string& varname1,const string& varname2,
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const vector<float>& bins1,const vector<float>& bins2);
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*/
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void fillRspAndSgm(TGraphErrors* gRsp,TGraphErrors* gSgm,float nsigma,
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const vector<float>& bins,TH1F** hVar,TH1F** hPt,TH1F** hRsp);
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TCanvas* plotVarHistos(const vector<float>& bins,TH1F** hVar,bool logy=false);
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TCanvas* plotRspHistos(const vector<float>& bins,TH1F** hRsp);
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TCanvas* plotResponse (const vector<string>& jetalgs,short applyjes,
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const vector<TGraphErrors*> gRsp,
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const string& varname,const string& xtitle);
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TCanvas* plotResponse (const string& jetalg,short applyjes,bool fitcorr,
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const vector<float>& bins1,TGraphErrors** gRsp,
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const string& varname1,const string vartitle1,
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const string& varname2,const string& xtitle);
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TCanvas* plotResolution(const vector<string>& jetalgs,
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const vector<TGraphErrors*> gSgm,
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const string& varname,const string& xtitle);
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TCanvas* plotResolution(const string& jetalg,const vector<float>& bins1,
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TGraphErrors** gSgm,
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const string& varname1,const string vartitle1,
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const string& varname2,const string& xtitle);
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/*
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int get_ibin(const vector<float>& bins,float value);
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string get_bin_title(const string& varname,int ibin,const vector<float>& bins);
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string get_bin_name(const string& varname,int ibin,const vector<float>& bins);
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void get_bin_limits(float& min,float& max,int ibin,const vector<float>& bins);
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*/
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float get_xmax(TGraph* g);
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////////////////////////////////////////////////////////////////////////////////
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// main
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////////////////////////////////////////////////////////////////////////////////
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//______________________________________________________________________________
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int main(int argc,char**argv)
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{
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cmdline cl;
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cl.parse(argc,argv);
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vector<string> input = cl.get_vector<string>("input");
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string selection = cl.get_value<string> ("selection", "njt>0");
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float drmax = cl.get_value<float> ("drmax", 0.3);
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string treename = cl.get_value<string> ("treename", "t");
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float nsigma = cl.get_value<float> ("nsigma", 2.0);
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short applyjes = cl.get_value<short> ("applyjes", 0);
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bool fitcorr = cl.get_value<bool> ("fitcorr", false);
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vector<float> ptbins = cl.get_vector<float> ("ptbins", dflt_ptbins);
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vector<float> etabins = cl.get_vector<float> ("etabins",dflt_etabins);
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vector<float> phibins = cl.get_vector<float> ("phibins",dflt_phibins);
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bool abseta = cl.get_value<bool> ("abseta", true);
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if (!cl.check()) return 0;
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cl.print();
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// etabins
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if (!abseta) {
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int neta=(int)etabins.size();
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std::reverse(etabins.begin(),etabins.end());
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for (int ieta=neta-1;ieta>=0;ieta--) etabins.push_back(etabins[ieta]);
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for (int ieta=0;ieta<neta;ieta++) etabins[ieta]*=-1;
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}
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// jetalgs
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vector<string> jetalgs;
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for (vector<string>::const_iterator it=input.begin();it!=input.end();++it) {
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string jetalg = *it;
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string::size_type pos;
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while ((pos=jetalg.find('/'))!=string::npos) jetalg = jetalg.substr(pos+1);
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jetalg = jetalg.substr(0,jetalg.find(".root"));
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jetalgs.push_back(jetalg);
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}
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// prepare branch variables and histograms / graphs
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float weight;
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char njt;
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float jtpt[100];
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float jteta[100];
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float jtphi[100];
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float jtgenpt[100];
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float jtgendr[100];
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float jtjes[100][3];
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int nptbins = ptbins.size()+1;
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int netabins = etabins.size()+1;
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int nphibins = phibins.size()+1;
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vector<TH1F**> hPt;
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vector<TH1F**> hPtCorr;
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vector<TH1F**> hRspVsPt;
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vector<TH1F**> hEta;
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vector<TH1F**> hEtaPtCorr;
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vector<TH1F**> hRspVsEta;
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vector<TH1F**> hPhi;
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vector<TH1F**> hPhiPtCorr;
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vector<TH1F**> hRspVsPhi;
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vector<TH1F***> hEtaPtPt;
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vector<TH1F***> hEtaPtPtCorr;
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vector<TH1F***> hRspVsEtaPt;
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vector<TGraphErrors*> gRspVsPt;
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vector<TGraphErrors*> gSgmVsPt;
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vector<TGraphErrors*> gRspVsEta;
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vector<TGraphErrors*> gSgmVsEta;
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vector<TGraphErrors*> gRspVsPhi;
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vector<TGraphErrors*> gSgmVsPhi;
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vector<TGraphErrors**> gRspVsEtaPt;
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vector<TGraphErrors**> gSgmVsEtaPt;
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argc=1; //argv[1]="-b";
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TRint* app = new TRint(argv[0],&argc,argv);
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//
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// loop over all input files
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//
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for (unsigned int i=0;i<input.size();++i) {
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TFile* f = new TFile(input[i].c_str(),"READ"); if (!f->IsOpen()) return 0;
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TTree* t = (TTree*)f->Get(treename.c_str());
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TEventList* el = new TEventList("sel","sel");
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t->Draw(">>sel",selection.c_str());
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t->SetBranchAddress("weight", &weight);
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t->SetBranchAddress("njt", &njt);
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t->SetBranchAddress("jtpt", jtpt);
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t->SetBranchAddress("jteta", jteta);
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t->SetBranchAddress("jtphi", jtphi);
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t->SetBranchAddress("jtgenpt",jtgenpt);
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t->SetBranchAddress("jtgendr",jtgendr);
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if (t->FindBranch("jtjes")) t->SetBranchAddress("jtjes", jtjes);
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else
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for (int i1=0;i1<100;i1++)
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for (int i2=0;i2<3;i2++) jtjes[i1][i2]=1.0;
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string rsp_xtitle = "E_{T}^{gen}-E_{T}^{rec} [GeV]";
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/*
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hPt .push_back(initVarHistos(jetalgs[i],"Pt", ptbins,"jet p_{T} [GeV]"));
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hPtCorr .push_back(initPtHistos (jetalgs[i],"Pt", ptbins));
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hRspVsPt .push_back(initRspHistos(jetalgs[i],"Pt", ptbins, rsp_xtitle));
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hEta .push_back(initVarHistos(jetalgs[i],"Eta",etabins,"jet #eta"));
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hEtaPtCorr.push_back(initPtHistos (jetalgs[i],"Eta",etabins));
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hRspVsEta .push_back(initRspHistos(jetalgs[i],"Eta",etabins,rsp_xtitle));
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hPhi .push_back(initVarHistos(jetalgs[i],"Phi",phibins,"jet #phi"));
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hPhiPtCorr.push_back(initPtHistos (jetalgs[i],"Phi",phibins));
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hRspVsPhi .push_back(initRspHistos(jetalgs[i],"Phi",phibins,rsp_xtitle));
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hEtaPtPt.push_back(initVarHistos(jetalgs[i],
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"Eta","Pt",etabins,ptbins,"jet p_{T} [GeV]"));
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hEtaPtPtCorr.push_back(initPtHistos(jetalgs[i],
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"Eta","Pt",etabins,ptbins));
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hRspVsEtaPt.push_back(initRspHistos(jetalgs[i],
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"Eta","Pt",etabins,ptbins,rsp_xtitle));
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*/
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hPt .push_back(initHistos("JetPt",jetalgs[i],
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1000,0,4000,true,"jet p_{T} [GeV]",
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"Pt",ptbins));
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hPtCorr .push_back(initHistos("JetPtPtCorr",jetalgs[i],
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1000,0,4000,true,"jet p_{T} [GeV]",
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"Pt",ptbins));
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hRspVsPt .push_back(initHistos("RspVsPt",jetalgs[i],
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100,-100,100,true,rsp_xtitle,
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"Pt",ptbins));
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hEta .push_back(initHistos("JetEta",jetalgs[i],
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100,0,5,false,"jet #eta",
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"Eta",etabins));
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hEtaPtCorr.push_back(initHistos("JetEtaPtCorr",jetalgs[i],
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100,0,5,true,"jet p_{T} [GeV]",
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"Eta",etabins));
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hRspVsEta .push_back(initHistos("RspVsEta",jetalgs[i],
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100,-100,100,true,rsp_xtitle,
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"Eta",etabins));
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hPhi .push_back(initHistos(jetalgs[i],"Phi",phibins,"jet #phi"));
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hPhiPtCorr.push_back(initHistos (jetalgs[i],"Phi",phibins));
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hRspVsPhi .push_back(initHistos(jetalgs[i],"Phi",phibins,rsp_xtitle));
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hEtaPtPt.push_back(initVarHistos(jetalgs[i],
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"Eta","Pt",etabins,ptbins,"jet p_{T} [GeV]"));
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hEtaPtPtCorr.push_back(initPtHistos(jetalgs[i],
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"Eta","Pt",etabins,ptbins));
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hRspVsEtaPt.push_back(initRspHistos(jetalgs[i],
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"Eta","Pt",etabins,ptbins,rsp_xtitle));
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int nevts = el->GetN();
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cout<<jetalgs[i]<<": "<<nevts<<" events selected."<<endl;
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// loop over all events
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for (int ievt=0;ievt<nevts;ievt++) {
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t->GetEntry(el->GetEntry(ievt));
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// loop over all jets in the event
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for (int ijt=0;ijt<njt;ijt++) {
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if (jtgendr[ijt]<0.0||jtgendr[ijt]>drmax) continue;
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if (ijt>0) continue;
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float pt = jtpt[ijt];
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float genpt = jtgenpt[ijt];
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float eta = (abseta) ? std::abs(jteta[ijt]) : jteta[ijt];
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float phi = jtphi[ijt];
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float ptcorr = (applyjes==0) ? pt : pt*jtjes[ijt][applyjes-1];
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float deltapt = genpt - ptcorr;
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// pt
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int ipt = get_ibin(ptbins,pt);
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hPt[i][ipt] ->Fill(pt,weight);
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hPtCorr[i][ipt] ->Fill(ptcorr,weight);
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hRspVsPt[i][ipt]->Fill(deltapt,weight);
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// eta
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int ieta = get_ibin(etabins,eta);
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hEta[i][ieta] ->Fill(eta, weight);
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hEtaPtCorr[i][ieta]->Fill(ptcorr, weight);
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hRspVsEta[i][ieta] ->Fill(deltapt,weight);
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// phi
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int iphi = get_ibin(phibins,phi);
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hPhi[i][iphi] ->Fill(phi, weight);
|
| 298 |
|
|
hPhiPtCorr[i][iphi]->Fill(ptcorr, weight);
|
| 299 |
|
|
hRspVsPhi[i][iphi] ->Fill(deltapt,weight);
|
| 300 |
|
|
|
| 301 |
|
|
// pt-eta
|
| 302 |
|
|
hEtaPtPt[i][ieta][ipt] ->Fill(pt, weight);
|
| 303 |
|
|
hEtaPtPtCorr[i][ieta][ipt]->Fill(ptcorr, weight);
|
| 304 |
|
|
hRspVsEtaPt[i][ieta][ipt] ->Fill(deltapt,weight);
|
| 305 |
|
|
|
| 306 |
|
|
|
| 307 |
|
|
} // jets
|
| 308 |
|
|
} // evts
|
| 309 |
|
|
|
| 310 |
|
|
cout<<jetalgs[i]<<": all events processed / histograms filled."<<endl;
|
| 311 |
|
|
|
| 312 |
|
|
|
| 313 |
|
|
// response / resolution vs *pt*
|
| 314 |
|
|
gRspVsPt.push_back(new TGraphErrors(nptbins));
|
| 315 |
|
|
gSgmVsPt.push_back(new TGraphErrors(nptbins));
|
| 316 |
|
|
gRspVsPt.back()->SetName(("RspVsPt_"+jetalgs[i]).c_str());
|
| 317 |
|
|
gSgmVsPt.back()->SetName(("SgmVsPt_"+jetalgs[i]).c_str());
|
| 318 |
|
|
fillRspAndSgm(gRspVsPt.back(),gSgmVsPt.back(),nsigma,
|
| 319 |
|
|
ptbins,hPt[i],hPtCorr[i],hRspVsPt[i]);
|
| 320 |
|
|
|
| 321 |
|
|
// response / resolution vs *eta*
|
| 322 |
|
|
gRspVsEta.push_back(new TGraphErrors(netabins));
|
| 323 |
|
|
gSgmVsEta.push_back(new TGraphErrors(netabins));
|
| 324 |
|
|
gRspVsEta.back()->SetName(("RspVsEta_"+jetalgs[i]).c_str());
|
| 325 |
|
|
gSgmVsEta.back()->SetName(("SgmVsEta_"+jetalgs[i]).c_str());
|
| 326 |
|
|
fillRspAndSgm(gRspVsEta.back(),gSgmVsEta.back(),nsigma,
|
| 327 |
|
|
etabins,hEta[i],hEtaPtCorr[i],hRspVsEta[i]);
|
| 328 |
|
|
|
| 329 |
|
|
// response / resolution vs *phi*
|
| 330 |
|
|
gRspVsPhi.push_back(new TGraphErrors(nphibins));
|
| 331 |
|
|
gSgmVsPhi.push_back(new TGraphErrors(nphibins));
|
| 332 |
|
|
gRspVsPhi.back()->SetName(("RspVsPhi_"+jetalgs[i]).c_str());
|
| 333 |
|
|
gSgmVsPhi.back()->SetName(("SgmVsPhi_"+jetalgs[i]).c_str());
|
| 334 |
|
|
fillRspAndSgm(gRspVsPhi.back(),gSgmVsPhi.back(),nsigma,
|
| 335 |
|
|
phibins,hPhi[i],hPhiPtCorr[i],hRspVsPhi[i]);
|
| 336 |
|
|
|
| 337 |
|
|
// response / resolution vs *pt-eta*
|
| 338 |
|
|
TGraphErrors** g;
|
| 339 |
|
|
g=new TGraphErrors*[netabins];
|
| 340 |
|
|
for (int ieta=0;ieta<netabins;ieta++) g[ieta] = new TGraphErrors(nptbins);
|
| 341 |
|
|
gRspVsEtaPt.push_back(g);
|
| 342 |
|
|
g=new TGraphErrors*[netabins];
|
| 343 |
|
|
for (int ieta=0;ieta<netabins;ieta++) g[ieta] = new TGraphErrors(nptbins);
|
| 344 |
|
|
gSgmVsEtaPt.push_back(g);
|
| 345 |
|
|
for (int ieta=0;ieta<netabins;ieta++) {
|
| 346 |
|
|
gRspVsEtaPt[i][ieta]->SetName(("RspVsPhi_"+get_bin_name("Eta",ieta,etabins)+
|
| 347 |
|
|
"_"+jetalgs[i]).c_str());
|
| 348 |
|
|
gSgmVsEtaPt[i][ieta]->SetName(("SgmVsPhi_"+get_bin_name("Eta",ieta,etabins)+
|
| 349 |
|
|
"_"+jetalgs[i]).c_str());
|
| 350 |
|
|
fillRspAndSgm(gRspVsEtaPt[i][ieta],gSgmVsEtaPt[i][ieta],nsigma,ptbins,
|
| 351 |
|
|
hEtaPtPt[i][ieta],hEtaPtPtCorr[i][ieta],hRspVsEtaPt[i][ieta]);
|
| 352 |
|
|
}
|
| 353 |
|
|
}
|
| 354 |
|
|
|
| 355 |
|
|
|
| 356 |
|
|
//
|
| 357 |
|
|
// make plots
|
| 358 |
|
|
//
|
| 359 |
|
|
TFile* f = new TFile("mcresponse.root","RECREATE");
|
| 360 |
|
|
|
| 361 |
|
|
for (unsigned int ialg=0;ialg<jetalgs.size();ialg++) {
|
| 362 |
|
|
|
| 363 |
|
|
// pt
|
| 364 |
|
|
TCanvas* cPt = plotVarHistos(ptbins,hPt[ialg],true);
|
| 365 |
|
|
TCanvas* cPtCorr = plotVarHistos(ptbins,hPtCorr[ialg],true);
|
| 366 |
|
|
TCanvas* cRspPt = plotRspHistos(ptbins,hRspVsPt[ialg]);
|
| 367 |
|
|
|
| 368 |
|
|
delete cPt;
|
| 369 |
|
|
delete cPtCorr;
|
| 370 |
|
|
delete cRspPt;
|
| 371 |
|
|
|
| 372 |
|
|
// eta
|
| 373 |
|
|
TCanvas* cEta = plotVarHistos(etabins,hEta[ialg]);
|
| 374 |
|
|
TCanvas* cEtaPtCorr = plotVarHistos(etabins,hEtaPtCorr[ialg],true);
|
| 375 |
|
|
TCanvas* cRspEta = plotRspHistos(etabins,hRspVsEta[ialg]);
|
| 376 |
|
|
|
| 377 |
|
|
delete cEta;
|
| 378 |
|
|
delete cEtaPtCorr;
|
| 379 |
|
|
delete cRspEta;
|
| 380 |
|
|
|
| 381 |
|
|
// phi
|
| 382 |
|
|
TCanvas* cPhi = plotVarHistos(phibins,hPhi[ialg]);
|
| 383 |
|
|
TCanvas* cPhiPtCorr = plotVarHistos(phibins,hPhiPtCorr[ialg],true);
|
| 384 |
|
|
TCanvas* cRspPhi = plotRspHistos(phibins,hRspVsPhi[ialg]);
|
| 385 |
|
|
|
| 386 |
|
|
delete cPhi;
|
| 387 |
|
|
delete cPhiPtCorr;
|
| 388 |
|
|
delete cRspPhi;
|
| 389 |
|
|
|
| 390 |
|
|
// eta-pt
|
| 391 |
|
|
for (int ieta=0;ieta<netabins;ieta++) {
|
| 392 |
|
|
TCanvas* cEtaPtPt = plotVarHistos(ptbins,hEtaPtPt[ialg][ieta],true);
|
| 393 |
|
|
TCanvas* cEtaPtPtCorr = plotVarHistos(ptbins,hEtaPtPtCorr[ialg][ieta],true);
|
| 394 |
|
|
TCanvas* cRspEtaPt = plotRspHistos(ptbins,hRspVsEtaPt[ialg][ieta]);
|
| 395 |
|
|
|
| 396 |
|
|
delete cEtaPtPt;
|
| 397 |
|
|
delete cEtaPtPtCorr;
|
| 398 |
|
|
delete cRspEtaPt;
|
| 399 |
|
|
}
|
| 400 |
|
|
|
| 401 |
|
|
}
|
| 402 |
|
|
|
| 403 |
|
|
// response & resolution vs pT
|
| 404 |
|
|
TCanvas* cRspVsPt = plotResponse(jetalgs,applyjes,gRspVsPt,"Pt","jet p_{T} [GeV]");
|
| 405 |
|
|
TCanvas* cSgmVsPt = plotResolution(jetalgs,gSgmVsPt,"Pt","jet p_{T} [GeV]");
|
| 406 |
|
|
|
| 407 |
|
|
// response & resolution vs eta
|
| 408 |
|
|
TCanvas* cRspVsEta = plotResponse(jetalgs,applyjes,gRspVsEta,"Eta","jet #eta");
|
| 409 |
|
|
TCanvas* cSgmVsEta = plotResolution(jetalgs,gSgmVsEta,"Eta","jet #eta");
|
| 410 |
|
|
|
| 411 |
|
|
// response & resolution vs phi
|
| 412 |
|
|
TCanvas* cRspVsPhi = plotResponse(jetalgs,applyjes,gRspVsPhi,"Phi","jet #phi");
|
| 413 |
|
|
TCanvas* cSgmVsPhi = plotResolution(jetalgs,gSgmVsPhi,"Phi","jet #phi");
|
| 414 |
|
|
|
| 415 |
|
|
// response & resolution vs eta/pT
|
| 416 |
|
|
for (unsigned int ialg=0;ialg<jetalgs.size();ialg++) {
|
| 417 |
|
|
|
| 418 |
|
|
TCanvas* cRspVsEtaPt = plotResponse(jetalgs[ialg],applyjes,fitcorr,
|
| 419 |
|
|
etabins,gRspVsEtaPt[ialg],
|
| 420 |
|
|
"Eta","#eta","Pt","jet p_{T} [GeV]");
|
| 421 |
|
|
TCanvas* cSgmVsEtaPt = plotResolution(jetalgs[ialg],etabins,gSgmVsEtaPt[ialg],
|
| 422 |
|
|
"Eta","#eta","Pt","jet p_{T} [GeV]");
|
| 423 |
|
|
}
|
| 424 |
|
|
|
| 425 |
|
|
f->Write();
|
| 426 |
|
|
f->Close();
|
| 427 |
|
|
delete f;
|
| 428 |
|
|
|
| 429 |
|
|
app->Run();
|
| 430 |
|
|
|
| 431 |
|
|
return 0;
|
| 432 |
|
|
}
|
| 433 |
|
|
|
| 434 |
|
|
|
| 435 |
|
|
|
| 436 |
|
|
////////////////////////////////////////////////////////////////////////////////
|
| 437 |
|
|
// implementation of global functions
|
| 438 |
|
|
////////////////////////////////////////////////////////////////////////////////
|
| 439 |
|
|
|
| 440 |
|
|
//______________________________________________________________________________
|
| 441 |
|
|
TH1F** initRspHistos(const string& jetalg,const string& varname,
|
| 442 |
|
|
const vector<float>& bins,const string& xtitle)
|
| 443 |
|
|
{
|
| 444 |
|
|
unsigned int nhistos = bins.size()+1;
|
| 445 |
|
|
TH1F** result = new TH1F*[nhistos];
|
| 446 |
|
|
for (unsigned int i=0;i<nhistos;i++) {
|
| 447 |
|
|
string hname = "Rsp_"+get_bin_name(varname,i,bins)+"_"+jetalg;
|
| 448 |
|
|
result[i] = new TH1F(hname.c_str(),hname.c_str(),51,-100.,100.);
|
| 449 |
|
|
result[i]->SetXTitle(xtitle.c_str());
|
| 450 |
|
|
result[i]->SetYTitle("number of jets");
|
| 451 |
|
|
result[i]->Sumw2();
|
| 452 |
|
|
}
|
| 453 |
|
|
|
| 454 |
|
|
return result;
|
| 455 |
|
|
}
|
| 456 |
|
|
|
| 457 |
|
|
|
| 458 |
|
|
//______________________________________________________________________________
|
| 459 |
|
|
TH1F*** initRspHistos(const string& jetalg,
|
| 460 |
|
|
const string& varname1,const string& varname2,
|
| 461 |
|
|
const vector<float>& bins1,const vector<float>& bins2,
|
| 462 |
|
|
const string& xtitle)
|
| 463 |
|
|
{
|
| 464 |
|
|
unsigned int n1 = bins1.size()+1;
|
| 465 |
|
|
TH1F*** result = new TH1F**[n1];
|
| 466 |
|
|
for (unsigned int i1=0;i1<n1;i1++) {
|
| 467 |
|
|
unsigned int n2 = bins2.size()+1;
|
| 468 |
|
|
result[i1] = new TH1F*[n2];
|
| 469 |
|
|
for (unsigned int i2=0;i2<n2;i2++) {
|
| 470 |
|
|
string hname =
|
| 471 |
|
|
"Rsp_"+
|
| 472 |
|
|
get_bin_name(varname1,i1,bins1)+"_"+
|
| 473 |
|
|
get_bin_name(varname2,i2,bins2)+"_"+
|
| 474 |
|
|
jetalg;
|
| 475 |
|
|
result[i1][i2] = new TH1F(hname.c_str(),hname.c_str(),51,-100.,100.);
|
| 476 |
|
|
result[i1][i2]->SetXTitle(xtitle.c_str());
|
| 477 |
|
|
result[i1][i2]->SetYTitle("number of jets");
|
| 478 |
|
|
result[i1][i2]->Sumw2();
|
| 479 |
|
|
}
|
| 480 |
|
|
}
|
| 481 |
|
|
return result;
|
| 482 |
|
|
}
|
| 483 |
|
|
|
| 484 |
|
|
|
| 485 |
|
|
//______________________________________________________________________________
|
| 486 |
|
|
TH1F** initVarHistos(const string& jetalg,const string& varname,
|
| 487 |
|
|
const vector<float>& bins,const string& xtitle)
|
| 488 |
|
|
{
|
| 489 |
|
|
unsigned int nhistos = bins.size()+1;
|
| 490 |
|
|
TH1F** result = new TH1F*[nhistos];
|
| 491 |
|
|
for (unsigned int i=0;i<nhistos;i++) {
|
| 492 |
|
|
string hname = get_bin_name(varname,i,bins)+"_"+jetalg;
|
| 493 |
|
|
float xmin,xmax;
|
| 494 |
|
|
get_bin_limits(xmin,xmax,i,bins);
|
| 495 |
|
|
result[i] = new TH1F(hname.c_str(),hname.c_str(),21,xmin,xmax);
|
| 496 |
|
|
result[i]->SetXTitle(xtitle.c_str());
|
| 497 |
|
|
result[i]->SetYTitle("number of jets");
|
| 498 |
|
|
result[i]->Sumw2();
|
| 499 |
|
|
}
|
| 500 |
|
|
|
| 501 |
|
|
return result;
|
| 502 |
|
|
}
|
| 503 |
|
|
|
| 504 |
|
|
|
| 505 |
|
|
//______________________________________________________________________________
|
| 506 |
|
|
TH1F** initPtHistos(const string& jetalg,
|
| 507 |
|
|
const string& varname,const vector<float>& bins)
|
| 508 |
|
|
{
|
| 509 |
|
|
unsigned int nhistos = bins.size()+1;
|
| 510 |
|
|
TH1F** result = new TH1F*[nhistos];
|
| 511 |
|
|
for (unsigned int i=0;i<nhistos;i++) {
|
| 512 |
|
|
string hname = "PtCorr_"+get_bin_name(varname,i,bins)+"_"+jetalg;
|
| 513 |
|
|
result[i] = new TH1F(hname.c_str(),hname.c_str(),100,0.,300.);
|
| 514 |
|
|
result[i]->SetXTitle("jet p_{T} [GeV]");
|
| 515 |
|
|
result[i]->SetYTitle("number of jets");
|
| 516 |
|
|
result[i]->Sumw2();
|
| 517 |
|
|
}
|
| 518 |
|
|
|
| 519 |
|
|
return result;
|
| 520 |
|
|
}
|
| 521 |
|
|
|
| 522 |
|
|
|
| 523 |
|
|
//______________________________________________________________________________
|
| 524 |
|
|
TH1F*** initVarHistos(const string& jetalg,
|
| 525 |
|
|
const string& varname1,const string& varname2,
|
| 526 |
|
|
const vector<float>& bins1,const vector<float>& bins2,
|
| 527 |
|
|
const string& xtitle)
|
| 528 |
|
|
{
|
| 529 |
|
|
unsigned int n1 = bins1.size()+1;
|
| 530 |
|
|
unsigned int n2 = bins2.size()+1;
|
| 531 |
|
|
TH1F*** result = new TH1F**[n1];
|
| 532 |
|
|
for (unsigned int i1=0;i1<n1;i1++) {
|
| 533 |
|
|
result[i1] = new TH1F*[n2];
|
| 534 |
|
|
for (unsigned int i2=0;i2<n2;i2++) {
|
| 535 |
|
|
string hname =
|
| 536 |
|
|
get_bin_name(varname1,i1,bins1)+"_"+
|
| 537 |
|
|
get_bin_name(varname2,i2,bins2)+"_"+
|
| 538 |
|
|
jetalg;
|
| 539 |
|
|
float xmin,xmax;
|
| 540 |
|
|
get_bin_limits(xmin,xmax,i2,bins2);
|
| 541 |
|
|
result[i1][i2] = new TH1F(hname.c_str(),hname.c_str(),21,xmin,xmax);
|
| 542 |
|
|
result[i1][i2]->SetXTitle(xtitle.c_str());
|
| 543 |
|
|
result[i1][i2]->SetYTitle("number of jets");
|
| 544 |
|
|
result[i1][i2]->Sumw2();
|
| 545 |
|
|
}
|
| 546 |
|
|
}
|
| 547 |
|
|
|
| 548 |
|
|
return result;
|
| 549 |
|
|
}
|
| 550 |
|
|
|
| 551 |
|
|
|
| 552 |
|
|
//______________________________________________________________________________
|
| 553 |
|
|
TH1F*** initPtHistos(const string& jetalg,
|
| 554 |
|
|
const string& varname1,const string& varname2,
|
| 555 |
|
|
const vector<float>& bins1,const vector<float>& bins2)
|
| 556 |
|
|
|
| 557 |
|
|
{
|
| 558 |
|
|
unsigned int n1 = bins1.size()+1;
|
| 559 |
|
|
unsigned int n2 = bins2.size()+1;
|
| 560 |
|
|
TH1F*** result = new TH1F**[n1];
|
| 561 |
|
|
for (unsigned int i1=0;i1<n1;i1++) {
|
| 562 |
|
|
result[i1] = new TH1F*[n2];
|
| 563 |
|
|
for (unsigned int i2=0;i2<n2;i2++) {
|
| 564 |
|
|
string hname =
|
| 565 |
|
|
"PtCorr_"+
|
| 566 |
|
|
get_bin_name(varname1,i1,bins1)+"_"+
|
| 567 |
|
|
get_bin_name(varname2,i2,bins2)+"_"+
|
| 568 |
|
|
jetalg;
|
| 569 |
|
|
result[i1][i2] = new TH1F(hname.c_str(),hname.c_str(),100,0,300.);
|
| 570 |
|
|
result[i1][i2]->SetXTitle("jet p_{T} [GeV]");
|
| 571 |
|
|
result[i1][i2]->SetYTitle("number of jets");
|
| 572 |
|
|
result[i1][i2]->Sumw2();
|
| 573 |
|
|
}
|
| 574 |
|
|
}
|
| 575 |
|
|
|
| 576 |
|
|
return result;
|
| 577 |
|
|
}
|
| 578 |
|
|
|
| 579 |
|
|
|
| 580 |
|
|
//______________________________________________________________________________
|
| 581 |
|
|
void fillRspAndSgm(TGraphErrors* gRsp,TGraphErrors* gSgm,float nsigma,
|
| 582 |
|
|
const vector<float>& bins,TH1F** hVar,TH1F** hPt,TH1F** hRsp)
|
| 583 |
|
|
{
|
| 584 |
|
|
int nbins = bins.size()+1;
|
| 585 |
|
|
for (int ibin=0;ibin<nbins;ibin++) {
|
| 586 |
|
|
|
| 587 |
|
|
float var = hVar[ibin]->GetMean();
|
| 588 |
|
|
float pt = hPt[ibin]->GetMean();
|
| 589 |
|
|
TH1F* h = hRsp[ibin];
|
| 590 |
|
|
|
| 591 |
|
|
float de = h->GetMean();
|
| 592 |
|
|
float errde = h->GetMeanError();
|
| 593 |
|
|
float sgmde = h->GetRMS();
|
| 594 |
|
|
float errsgmde = h->GetRMSError();
|
| 595 |
|
|
|
| 596 |
|
|
if (h->GetEntries()>50) {
|
| 597 |
|
|
string fname = "fitfnc" + (string)h->GetName();
|
| 598 |
|
|
TF1* f = new TF1(fname.c_str(),"gaus",de-nsigma*sgmde,de+nsigma*sgmde);
|
| 599 |
|
|
f->SetLineColor(kRed);
|
| 600 |
|
|
f->SetLineWidth(1);
|
| 601 |
|
|
f->SetParameter(1,de);
|
| 602 |
|
|
f->SetParameter(2,sgmde);
|
| 603 |
|
|
h->Fit(f,"QR");
|
| 604 |
|
|
|
| 605 |
|
|
de = f->GetParameter(1);
|
| 606 |
|
|
errde = f->GetParError(1);
|
| 607 |
|
|
sgmde = f->GetParameter(2);
|
| 608 |
|
|
errsgmde = f->GetParError(2);
|
| 609 |
|
|
}
|
| 610 |
|
|
|
| 611 |
|
|
float rsp = pt/(pt+de);
|
| 612 |
|
|
float errrsp = pt/(pt+de)/(pt+de)*errde;
|
| 613 |
|
|
float sgm = pt/(pt+de)/(pt+de)*sgmde;
|
| 614 |
|
|
float errsgm = 2*pt*sgmde/(pt+de)/(pt+de)/(pt+de)*errde;
|
| 615 |
|
|
|
| 616 |
|
|
sgm /= rsp;
|
| 617 |
|
|
errsgm /= rsp;
|
| 618 |
|
|
|
| 619 |
|
|
gRsp->SetPoint(ibin,var,rsp);
|
| 620 |
|
|
gRsp->SetPointError(ibin,0.0,errrsp);
|
| 621 |
|
|
gSgm->SetPoint(ibin,var,sgm);
|
| 622 |
|
|
gSgm->SetPointError(ibin,0.0,errsgm);
|
| 623 |
|
|
}
|
| 624 |
|
|
|
| 625 |
|
|
}
|
| 626 |
|
|
|
| 627 |
|
|
|
| 628 |
|
|
//______________________________________________________________________________
|
| 629 |
|
|
TCanvas* plotVarHistos(const vector<float>& bins,TH1F** hVar,bool logy)
|
| 630 |
|
|
{
|
| 631 |
|
|
string::size_type pos;
|
| 632 |
|
|
string cname,jetalg;
|
| 633 |
|
|
|
| 634 |
|
|
cname = hVar[0]->GetName();
|
| 635 |
|
|
pos = cname.find_last_of('_');
|
| 636 |
|
|
jetalg = cname.substr(pos+1);
|
| 637 |
|
|
cname = cname.substr(0,pos);
|
| 638 |
|
|
pos = cname.find_last_of(':');
|
| 639 |
|
|
cname = cname.substr(0,pos);
|
| 640 |
|
|
cname += "_"+jetalg;
|
| 641 |
|
|
|
| 642 |
|
|
TCanvas* c = new TCanvas(cname.c_str(),cname.c_str());
|
| 643 |
|
|
|
| 644 |
|
|
int nbins = bins.size()+1;
|
| 645 |
|
|
int ncx= int(std::sqrt((float)nbins));
|
| 646 |
|
|
int ncy= ncx;
|
| 647 |
|
|
if (ncx*ncy<nbins) ncx++;
|
| 648 |
|
|
if (ncx*ncy<nbins) ncy++;
|
| 649 |
|
|
|
| 650 |
|
|
c->Divide(ncx,ncy);
|
| 651 |
|
|
|
| 652 |
|
|
for (int ibin=0;ibin<nbins;ibin++) {
|
| 653 |
|
|
c->cd(ibin+1);
|
| 654 |
|
|
gPad->SetLogy(logy);
|
| 655 |
|
|
hVar[ibin]->Draw("EHIST");
|
| 656 |
|
|
}
|
| 657 |
|
|
|
| 658 |
|
|
c->Write();
|
| 659 |
|
|
|
| 660 |
|
|
return c;
|
| 661 |
|
|
}
|
| 662 |
|
|
|
| 663 |
|
|
|
| 664 |
|
|
//______________________________________________________________________________
|
| 665 |
|
|
TCanvas* plotRspHistos(const vector<float>& bins,TH1F** hRsp)
|
| 666 |
|
|
{
|
| 667 |
|
|
string::size_type pos;
|
| 668 |
|
|
string cname,jetalg;
|
| 669 |
|
|
|
| 670 |
|
|
cname = hRsp[0]->GetName();
|
| 671 |
|
|
pos = cname.find_last_of('_');
|
| 672 |
|
|
jetalg = cname.substr(pos+1);
|
| 673 |
|
|
cname = cname.substr(0,pos);
|
| 674 |
|
|
pos = cname.find_last_of(':');
|
| 675 |
|
|
cname = cname.substr(0,pos);
|
| 676 |
|
|
cname += "_"+jetalg;
|
| 677 |
|
|
|
| 678 |
|
|
TCanvas* c = new TCanvas(cname.c_str(),cname.c_str());
|
| 679 |
|
|
|
| 680 |
|
|
int nbins = bins.size()+1;
|
| 681 |
|
|
int ncx= int(std::sqrt((float)nbins));
|
| 682 |
|
|
int ncy= ncx;
|
| 683 |
|
|
if (ncx*ncy<nbins) ncx++;
|
| 684 |
|
|
if (ncx*ncy<nbins) ncy++;
|
| 685 |
|
|
|
| 686 |
|
|
c->Divide(ncx,ncy);
|
| 687 |
|
|
|
| 688 |
|
|
for (int ibin=0;ibin<nbins;ibin++) {
|
| 689 |
|
|
c->cd(ibin+1);
|
| 690 |
|
|
if (hRsp[ibin]->GetEntries()>0) gPad->SetLogy();
|
| 691 |
|
|
hRsp[ibin]->Draw("EHIST");
|
| 692 |
|
|
string fname = "fitfnc" + (string)hRsp[ibin]->GetName();
|
| 693 |
|
|
TF1* fitfnc=hRsp[ibin]->GetFunction(fname.c_str());
|
| 694 |
|
|
if (0!=fitfnc) fitfnc->Draw("SAME");
|
| 695 |
|
|
}
|
| 696 |
|
|
|
| 697 |
|
|
c->Write();
|
| 698 |
|
|
|
| 699 |
|
|
return c;
|
| 700 |
|
|
}
|
| 701 |
|
|
|
| 702 |
|
|
|
| 703 |
|
|
//______________________________________________________________________________
|
| 704 |
|
|
TCanvas* plotResponse(const vector<string>& jetalgs,short applyjes,
|
| 705 |
|
|
const vector<TGraphErrors*> gRsp,
|
| 706 |
|
|
const string& varname,const string& xtitle)
|
| 707 |
|
|
{
|
| 708 |
|
|
assert(jetalgs.size()==gRsp.size());
|
| 709 |
|
|
|
| 710 |
|
|
string cname = "RspVs"+varname;
|
| 711 |
|
|
TCanvas* c = new TCanvas(cname.c_str(),cname.c_str());
|
| 712 |
|
|
TLegend* l = new TLegend(0.7,0.25+jetalgs.size()*0.045,0.85,0.25);
|
| 713 |
|
|
|
| 714 |
|
|
l->SetFillColor(10);
|
| 715 |
|
|
Color_t color=kBlack;
|
| 716 |
|
|
TMultiGraph* mg = new TMultiGraph();
|
| 717 |
|
|
|
| 718 |
|
|
for (unsigned int i=0;i<gRsp.size();i++) {
|
| 719 |
|
|
TGraphErrors* g = gRsp[i];
|
| 720 |
|
|
l->AddEntry(g,jetalgs[i].c_str(),"l");
|
| 721 |
|
|
while (color==kYellow||color==kWhite||color==10) color++;
|
| 722 |
|
|
g->SetMarkerColor(color);
|
| 723 |
|
|
g->SetLineColor(color);
|
| 724 |
|
|
g->SetMarkerStyle(kFullCircle);
|
| 725 |
|
|
g->SetMarkerSize(0.5);
|
| 726 |
|
|
mg->Add(g,"P");
|
| 727 |
|
|
|
| 728 |
|
|
if (varname=="Pt") {
|
| 729 |
|
|
string fname = "fitfnc"+cname;
|
| 730 |
|
|
string fitfncAsString =
|
| 731 |
|
|
//(applyjes==0) ? "[0]+[1]*log(x)+[2]*log(x)*log(x)+[3]*x+[4]*x*x" : "pol0";
|
| 732 |
|
|
(applyjes==0) ? "[0]*(pow(log(x),[1])-1/x)" : "pol0";
|
| 733 |
|
|
|
| 734 |
|
|
TF1* fitfnc = new TF1(fname.c_str(),fitfncAsString.c_str(),1,get_xmax(g));
|
| 735 |
|
|
|
| 736 |
|
|
if (applyjes==0) {
|
| 737 |
|
|
fitfnc->SetParameter(0,0.4);
|
| 738 |
|
|
fitfnc->SetParameter(1,0.4);
|
| 739 |
|
|
}
|
| 740 |
|
|
else {
|
| 741 |
|
|
fitfnc->SetParameter(0,1.0);
|
| 742 |
|
|
}
|
| 743 |
|
|
|
| 744 |
|
|
fitfnc->SetLineWidth(1);
|
| 745 |
|
|
fitfnc->SetLineColor(color);
|
| 746 |
|
|
g->Fit(fitfnc,"QR");
|
| 747 |
|
|
}
|
| 748 |
|
|
|
| 749 |
|
|
g->Write();
|
| 750 |
|
|
|
| 751 |
|
|
color++;
|
| 752 |
|
|
}
|
| 753 |
|
|
|
| 754 |
|
|
string mgtitle = "Jet Response Vs "+varname;
|
| 755 |
|
|
mg->Draw("a");
|
| 756 |
|
|
mg->SetTitle(mgtitle.c_str());
|
| 757 |
|
|
mg->GetXaxis()->SetTitle(xtitle.c_str());
|
| 758 |
|
|
mg->GetYaxis()->SetTitle("E_{T}^{rec}/E_{T}^{gen}");
|
| 759 |
|
|
if (varname=="Pt") mg->GetXaxis()->SetLimits(0.0,mg->GetXaxis()->GetXmax());
|
| 760 |
|
|
mg->SetMinimum(0.0);
|
| 761 |
|
|
mg->SetMaximum(1.1);
|
| 762 |
|
|
l->Draw();
|
| 763 |
|
|
|
| 764 |
|
|
c->Write();
|
| 765 |
|
|
|
| 766 |
|
|
return c;
|
| 767 |
|
|
}
|
| 768 |
|
|
|
| 769 |
|
|
|
| 770 |
|
|
//______________________________________________________________________________
|
| 771 |
|
|
TCanvas* plotResponse(const string& jetalg,short applyjes,bool fitcorr,
|
| 772 |
|
|
const vector<float>& bins1,TGraphErrors** gRsp,
|
| 773 |
|
|
const string& varname1,const string vartitle1,
|
| 774 |
|
|
const string& varname2,const string& xtitle)
|
| 775 |
|
|
|
| 776 |
|
|
{
|
| 777 |
|
|
int nbins = bins1.size()+1;
|
| 778 |
|
|
|
| 779 |
|
|
string fitfncAsString = "pol0";
|
| 780 |
|
|
int fitfncNbParams = 1;
|
| 781 |
|
|
|
| 782 |
|
|
ofstream fout;
|
| 783 |
|
|
|
| 784 |
|
|
if (applyjes==0) {
|
| 785 |
|
|
//fitfncAsString = "[0]+[1]*log(x)+[2]*log(x)*log(x)+[3]*x+[4]*x*x";
|
| 786 |
|
|
//fitfncNbParams = 5;
|
| 787 |
|
|
fitfncAsString = "[0]*(pow(log(x),[1])-1/x)";
|
| 788 |
|
|
fitfncNbParams = 2;
|
| 789 |
|
|
}
|
| 790 |
|
|
if (fitcorr) {
|
| 791 |
|
|
fout.open((jetalg+".txt").c_str()); assert(fout.is_open());
|
| 792 |
|
|
fout<<"#\n# jet correction parameters for "<<jetalg<<" algorithm\n#\n\n"
|
| 793 |
|
|
<<"# number of eta bins\n"<<nbins
|
| 794 |
|
|
<<"\n\n# fit function\n"<<fitfncAsString<<"\n"<<fitfncNbParams
|
| 795 |
|
|
<<endl<<endl;
|
| 796 |
|
|
}
|
| 797 |
|
|
|
| 798 |
|
|
string cname = "RspVs"+varname1+varname2+"_"+jetalg;
|
| 799 |
|
|
TCanvas* c = new TCanvas(cname.c_str(),cname.c_str());
|
| 800 |
|
|
TLegend* l = new TLegend(0.7,0.25+nbins*0.045,0.85,0.25);
|
| 801 |
|
|
|
| 802 |
|
|
l->SetFillColor(10);
|
| 803 |
|
|
Color_t color=kBlack;
|
| 804 |
|
|
TMultiGraph* mg = new TMultiGraph();
|
| 805 |
|
|
|
| 806 |
|
|
for (int ibin=0;ibin<nbins;ibin++) {
|
| 807 |
|
|
|
| 808 |
|
|
TGraphErrors* g = gRsp[ibin];
|
| 809 |
|
|
l->AddEntry(g,get_bin_title(vartitle1,ibin,bins1).c_str(),"l");
|
| 810 |
|
|
while (color==kYellow||color==kWhite||color==10) color++;
|
| 811 |
|
|
g->SetMarkerColor(color);
|
| 812 |
|
|
g->SetLineColor(color);
|
| 813 |
|
|
g->SetMarkerStyle(kFullCircle);
|
| 814 |
|
|
g->SetMarkerSize(0.5);
|
| 815 |
|
|
mg->Add(g,"P");
|
| 816 |
|
|
|
| 817 |
|
|
if (varname2=="Pt") {
|
| 818 |
|
|
string fname = "fitfnc"+cname;
|
| 819 |
|
|
TF1* fitfnc = new TF1(fname.c_str(),fitfncAsString.c_str(),1,get_xmax(g));
|
| 820 |
|
|
|
| 821 |
|
|
if (applyjes==0) {
|
| 822 |
|
|
fitfnc->SetParameter(0,0.4);
|
| 823 |
|
|
fitfnc->SetParameter(1,0.4);
|
| 824 |
|
|
}
|
| 825 |
|
|
else {
|
| 826 |
|
|
fitfnc->SetParameter(0,1.0);
|
| 827 |
|
|
}
|
| 828 |
|
|
|
| 829 |
|
|
fitfnc->SetLineWidth(1);
|
| 830 |
|
|
fitfnc->SetLineColor(color);
|
| 831 |
|
|
g->Fit(fitfnc,"QR");
|
| 832 |
|
|
|
| 833 |
|
|
if (fitcorr==0) {
|
| 834 |
|
|
if (ibin==nbins-1)
|
| 835 |
|
|
fout<<"# eta > "<<bins1.back()<<"\n999.9"<<endl;
|
| 836 |
|
|
else
|
| 837 |
|
|
fout<<"# eta < "<<bins1[ibin]<<"\n"<<bins1[ibin]<<endl;
|
| 838 |
|
|
for (int ipar=0;ipar<fitfnc->GetNpar();ipar++)
|
| 839 |
|
|
fout<<setw(12)<<fitfnc->GetParameter(ipar)<<" "
|
| 840 |
|
|
<<setw(12)<<fitfnc->GetParError(ipar)<<endl;
|
| 841 |
|
|
fout<<endl;
|
| 842 |
|
|
}
|
| 843 |
|
|
|
| 844 |
|
|
}
|
| 845 |
|
|
|
| 846 |
|
|
g->Write();
|
| 847 |
|
|
|
| 848 |
|
|
color++;
|
| 849 |
|
|
}
|
| 850 |
|
|
|
| 851 |
|
|
if (fout.is_open()) fout.close();
|
| 852 |
|
|
|
| 853 |
|
|
string mgtitle = jetalg+": Jet Response vs "+varname1+" and "+varname2;
|
| 854 |
|
|
mg->Draw("a");
|
| 855 |
|
|
mg->SetTitle(mgtitle.c_str());
|
| 856 |
|
|
mg->GetXaxis()->SetTitle(xtitle.c_str());
|
| 857 |
|
|
mg->GetYaxis()->SetTitle("E_{T}^{rec}/E_{T}^{gen}");
|
| 858 |
|
|
if (varname2=="Pt") mg->GetXaxis()->SetLimits(0.0,mg->GetXaxis()->GetXmax());
|
| 859 |
|
|
mg->SetMinimum(0.0);
|
| 860 |
|
|
mg->SetMaximum(1.1);
|
| 861 |
|
|
l->Draw();
|
| 862 |
|
|
|
| 863 |
|
|
c->Write();
|
| 864 |
|
|
|
| 865 |
|
|
return c;
|
| 866 |
|
|
}
|
| 867 |
|
|
|
| 868 |
|
|
|
| 869 |
|
|
//______________________________________________________________________________
|
| 870 |
|
|
TCanvas* plotResolution(const vector<string>& jetalgs,
|
| 871 |
|
|
const vector<TGraphErrors*> gSgm,
|
| 872 |
|
|
const string& varname,const string& xtitle)
|
| 873 |
|
|
{
|
| 874 |
|
|
string cname = "SgmVs"+varname;
|
| 875 |
|
|
TCanvas* c = new TCanvas(cname.c_str(),cname.c_str());
|
| 876 |
|
|
TLegend* l = new TLegend(0.7,0.85-jetalgs.size()*0.045,0.85,0.85);
|
| 877 |
|
|
|
| 878 |
|
|
l->SetFillColor(10);
|
| 879 |
|
|
Color_t color=kBlack;
|
| 880 |
|
|
TMultiGraph* mg = new TMultiGraph();
|
| 881 |
|
|
|
| 882 |
|
|
for (unsigned int i=0;i<gSgm.size();i++) {
|
| 883 |
|
|
TGraphErrors* g = gSgm[i];
|
| 884 |
|
|
l->AddEntry(g,jetalgs[i].c_str(),"l");
|
| 885 |
|
|
while (color==kYellow||color==kWhite||color==10) color++;
|
| 886 |
|
|
g->SetMarkerColor(color);
|
| 887 |
|
|
g->SetLineColor(color);
|
| 888 |
|
|
g->SetMarkerStyle(kFullCircle);
|
| 889 |
|
|
g->SetMarkerSize(0.5);
|
| 890 |
|
|
mg->Add(g,"P");
|
| 891 |
|
|
|
| 892 |
|
|
if (varname=="Pt") {
|
| 893 |
|
|
string fname = "fitfnc"+cname;
|
| 894 |
|
|
TF1* fitfnc = new TF1(fname.c_str(),"sqrt([0]*[0]/x*x+[1]*[1]/x+[2]*[2])");
|
| 895 |
|
|
fitfnc->SetParameter(0,0.0);
|
| 896 |
|
|
fitfnc->SetParameter(1,0.5);
|
| 897 |
|
|
fitfnc->SetParameter(2,0.1);
|
| 898 |
|
|
fitfnc->SetLineWidth(1);
|
| 899 |
|
|
fitfnc->SetLineColor(color);
|
| 900 |
|
|
fitfnc->SetRange(2.0,get_xmax(g));
|
| 901 |
|
|
g->Fit(fitfnc,"QR");
|
| 902 |
|
|
}
|
| 903 |
|
|
|
| 904 |
|
|
g->Write();
|
| 905 |
|
|
|
| 906 |
|
|
color++;
|
| 907 |
|
|
}
|
| 908 |
|
|
|
| 909 |
|
|
string mgtitle = "Jet Resolution Vs "+varname;
|
| 910 |
|
|
mg->Draw("a");
|
| 911 |
|
|
mg->SetTitle(mgtitle.c_str());
|
| 912 |
|
|
mg->GetXaxis()->SetTitle(xtitle.c_str());
|
| 913 |
|
|
mg->GetYaxis()
|
| 914 |
|
|
->SetTitle("#sigma(E_{T}^{rec}/E_{T}^{gen})/<E_{T}^{rec}/E_{T}^{gen}>");
|
| 915 |
|
|
if (varname=="Pt") mg->GetXaxis()->SetLimits(0.0,mg->GetXaxis()->GetXmax());
|
| 916 |
|
|
mg->SetMinimum(0.0);
|
| 917 |
|
|
mg->SetMaximum(0.5);
|
| 918 |
|
|
l->Draw();
|
| 919 |
|
|
|
| 920 |
|
|
c->Write();
|
| 921 |
|
|
|
| 922 |
|
|
return c;
|
| 923 |
|
|
}
|
| 924 |
|
|
|
| 925 |
|
|
|
| 926 |
|
|
//______________________________________________________________________________
|
| 927 |
|
|
TCanvas* plotResolution(const string& jetalg,const vector<float>& bins1,
|
| 928 |
|
|
TGraphErrors** gSgm,
|
| 929 |
|
|
const string& varname1,const string vartitle1,
|
| 930 |
|
|
const string& varname2,const string& xtitle)
|
| 931 |
|
|
{
|
| 932 |
|
|
int nbins = bins1.size()+1;
|
| 933 |
|
|
|
| 934 |
|
|
string cname = "SgmVs"+varname1+varname2+"_"+jetalg;
|
| 935 |
|
|
TCanvas* c = new TCanvas(cname.c_str(),cname.c_str());
|
| 936 |
|
|
TLegend* l = new TLegend(0.7,0.85-nbins*0.045,0.85,0.85);
|
| 937 |
|
|
|
| 938 |
|
|
l->SetFillColor(10);
|
| 939 |
|
|
Color_t color=kBlack;
|
| 940 |
|
|
TMultiGraph* mg = new TMultiGraph();
|
| 941 |
|
|
|
| 942 |
|
|
for (int ibin=0;ibin<nbins;ibin++) {
|
| 943 |
|
|
TGraphErrors* g = gSgm[ibin];
|
| 944 |
|
|
l->AddEntry(g,get_bin_title(vartitle1,ibin,bins1).c_str(),"l");
|
| 945 |
|
|
while (color==kYellow||color==kWhite||color==10) color++;
|
| 946 |
|
|
g->SetMarkerColor(color);
|
| 947 |
|
|
g->SetLineColor(color);
|
| 948 |
|
|
g->SetMarkerStyle(kFullCircle);
|
| 949 |
|
|
g->SetMarkerSize(0.5);
|
| 950 |
|
|
mg->Add(g,"P");
|
| 951 |
|
|
|
| 952 |
|
|
if (varname2=="Pt") {
|
| 953 |
|
|
string fname = "fitfnc"+cname;
|
| 954 |
|
|
TF1* fitfnc = new TF1(fname.c_str(),"sqrt([0]*[0]/x*x+[1]*[1]/x+[2]*[2])");
|
| 955 |
|
|
fitfnc->SetParameter(0,0.0);
|
| 956 |
|
|
fitfnc->SetParameter(1,0.5);
|
| 957 |
|
|
fitfnc->SetParameter(2,0.1);
|
| 958 |
|
|
fitfnc->SetLineWidth(1);
|
| 959 |
|
|
fitfnc->SetLineColor(color);
|
| 960 |
|
|
fitfnc->SetRange(2.0,get_xmax(g));
|
| 961 |
|
|
g->Fit(fitfnc,"QR");
|
| 962 |
|
|
}
|
| 963 |
|
|
|
| 964 |
|
|
g->Write();
|
| 965 |
|
|
|
| 966 |
|
|
color++;
|
| 967 |
|
|
}
|
| 968 |
|
|
|
| 969 |
|
|
string mgtitle=jetalg+": Jet Resolution Vs "+varname1+" and "+varname2;
|
| 970 |
|
|
mg->Draw("a");
|
| 971 |
|
|
mg->SetTitle(mgtitle.c_str());
|
| 972 |
|
|
mg->GetXaxis()->SetTitle(xtitle.c_str());
|
| 973 |
|
|
mg->GetYaxis()
|
| 974 |
|
|
->SetTitle("#sigma(E_{T}^{rec}/E_{T}^{gen})/<E_{T}^{rec}/E_{T}^{gen}>");
|
| 975 |
|
|
if (varname2=="Pt") mg->GetXaxis()->SetLimits(0.0,mg->GetXaxis()->GetXmax());
|
| 976 |
|
|
mg->SetMinimum(0.0);
|
| 977 |
|
|
mg->SetMaximum(0.5);
|
| 978 |
|
|
l->Draw();
|
| 979 |
|
|
|
| 980 |
|
|
c->Write();
|
| 981 |
|
|
|
| 982 |
|
|
return c;
|
| 983 |
|
|
}
|
| 984 |
|
|
|
| 985 |
|
|
|
| 986 |
|
|
//______________________________________________________________________________
|
| 987 |
|
|
int get_ibin(const vector<float>& bins,float value)
|
| 988 |
|
|
{
|
| 989 |
|
|
int result(-1);
|
| 990 |
|
|
if (value< bins.front()) result=0;
|
| 991 |
|
|
else if (value>=bins.back()) result=(int)bins.size();
|
| 992 |
|
|
else {
|
| 993 |
|
|
for (int i=0;i<(int)bins.size()-1;i++)
|
| 994 |
|
|
if (value>=bins[i]&&value<bins[i+1]) { result=i+1; break; }
|
| 995 |
|
|
if (result<0) cout<<"get_ibin: FATAL ERROR!"<<endl;
|
| 996 |
|
|
}
|
| 997 |
|
|
return result;
|
| 998 |
|
|
}
|
| 999 |
|
|
|
| 1000 |
|
|
|
| 1001 |
|
|
//______________________________________________________________________________
|
| 1002 |
|
|
string get_bin_name(const string& varname,int ibin,const vector<float>& bins)
|
| 1003 |
|
|
{
|
| 1004 |
|
|
stringstream ss;
|
| 1005 |
|
|
ss<<varname<<":";
|
| 1006 |
|
|
if (ibin==0) ss<<"lt"<<bins.front();
|
| 1007 |
|
|
else if (ibin==(int)bins.size()) ss<<"gt"<<bins.back();
|
| 1008 |
|
|
else ss<<bins[ibin-1]<<"to"<<bins[ibin];
|
| 1009 |
|
|
return ss.str();
|
| 1010 |
|
|
}
|
| 1011 |
|
|
|
| 1012 |
|
|
|
| 1013 |
|
|
//______________________________________________________________________________
|
| 1014 |
|
|
string get_bin_title(const string& varname,int ibin,const vector<float>& bins)
|
| 1015 |
|
|
{
|
| 1016 |
|
|
stringstream ss;
|
| 1017 |
|
|
if (ibin==0) ss<<varname<<" < "<<setw(4)<<bins.front();
|
| 1018 |
|
|
else if (ibin==(int)bins.size()) ss<<varname<<" > "<<setw(4)<<bins.back();
|
| 1019 |
|
|
else ss<<setw(4)<<bins[ibin-1]<<" #leq "+varname+" < "<<setw(4)<<bins[ibin];
|
| 1020 |
|
|
return ss.str();
|
| 1021 |
|
|
}
|
| 1022 |
|
|
|
| 1023 |
|
|
|
| 1024 |
|
|
//______________________________________________________________________________
|
| 1025 |
|
|
void get_bin_limits(float& min,float& max,int ibin,const vector<float>& bins)
|
| 1026 |
|
|
{
|
| 1027 |
|
|
if (ibin==0) {
|
| 1028 |
|
|
min=0.0;
|
| 1029 |
|
|
max=bins.front();
|
| 1030 |
|
|
}
|
| 1031 |
|
|
else if (ibin==(int)bins.size()) {
|
| 1032 |
|
|
min=bins.back();
|
| 1033 |
|
|
max=min+2.*(bins[ibin-1]-bins[ibin-2]);
|
| 1034 |
|
|
}
|
| 1035 |
|
|
else {
|
| 1036 |
|
|
min = bins[ibin-1];
|
| 1037 |
|
|
max = bins[ibin];
|
| 1038 |
|
|
}
|
| 1039 |
|
|
}
|
| 1040 |
|
|
|
| 1041 |
|
|
|
| 1042 |
|
|
//______________________________________________________________________________
|
| 1043 |
|
|
float get_xmax(TGraph* g)
|
| 1044 |
|
|
{
|
| 1045 |
|
|
float result(-1e200);
|
| 1046 |
|
|
for (int i=0;i<g->GetN();++i) if (g->GetX()[i]>result) result=g->GetX()[i];
|
| 1047 |
|
|
return result;
|
| 1048 |
|
|
}
|
