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SystInfo.cc
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SystInfo.cc
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#include "SystInfo.h"
#include "WFormat.h"
SystInfo::SystInfo(){
fitInput = new MassAnaInput();
objInfo = new ObjectInfo();
fitInput->GetParameters( "Path", &hfolder );
fitInput->GetParameters( "PlotType", &plotType );
fitInput->GetParameters( "JESType", &JESType );
}
SystInfo::~SystInfo(){
delete fitInput ;
delete objInfo ;
}
void SystInfo::SystPlotter(){
string SystId ;
fitInput->GetParameters( "SystPlotSet", &SystId );
TString subFolder = SystId ;
TString theFolder = hfolder ;
gSystem->mkdir( theFolder );
gSystem->cd( theFolder );
gSystem->mkdir( "hSys" );
gSystem->cd( "hSys") ;
gSystem->mkdir( subFolder );
gSystem->cd( "../../" );
string flist[3] ;
TString legStr[3] ;
double scale0 = 1 ;
double scale1 = 1 ;
double scale2 = 1 ;
if ( SystId == "wjME" ) {
string flistA[3] = { "wjMEu_387_0j", "wj0+", "wjMEd_387_0j" } ;
TString legStrA[3] = { "Matching Threshold Up", "Nominal", "Matching Threshold Down" } ;
scale0 = fitInput->NormalizeComponents( "wjMEu", "VJetSystematic.txt" ) ;
scale1 = fitInput->NormalizeComponents( "wj" ) ;
scale2 = fitInput->NormalizeComponents( "wjMEd", "VJetSystematic.txt" ) ;
for (int i=0; i<3; i++) {
flist[i] = flistA[i] ;
legStr[i] = legStrA[i] ;
}
}
if ( SystId == "wjQ2" ) {
string flistA[3] = { "wjQ2u_387_0j", "wj0+", "wjQ2d_387_0j" } ;
TString legStrA[3] = { "Q2 Up", "Nominal", "Q2 Down" } ;
scale0 = fitInput->NormalizeComponents( "wjQ2u", "VJetSystematic.txt" ) ;
scale1 = fitInput->NormalizeComponents( "wj" ) ;
scale2 = fitInput->NormalizeComponents( "wjQ2d", "VJetSystematic.txt" ) ;
for (int i=0; i<3; i++) {
flist[i] = flistA[i] ;
legStr[i] = legStrA[i] ;
}
}
if ( SystId == "ttR" ) {
string flistA[3] = { "ttRb_387_0j", "tt_387_0j", "ttRs_387_0j" } ;
TString legStrA[3] = { "Larger ISR/FSR", "Nominal", "Smaller ISR/FSR" } ;
scale0 = fitInput->NormalizeComponents( "ttRb", "TtSystematic.txt" ) ;
scale1 = fitInput->NormalizeComponents( "tt" ) ;
scale2 = fitInput->NormalizeComponents( "ttRs", "TtSystematic.txt" ) ;
for (int i=0; i<3; i++) {
flist[i] = flistA[i] ;
legStr[i] = legStrA[i] ;
}
}
if ( SystId == "ttQ2" ) {
string flistA[3] = { "ttQ2u_387_0j", "tt_387_0j", "ttQ2d_387_0j" } ;
TString legStrA[3] = { "Q2 up", "Nominal", "Q2 down" };
scale0 = fitInput->NormalizeComponents( "ttQ2u", "TtSystematic.txt" ) ;
scale1 = fitInput->NormalizeComponents( "tt" ) ;
scale2 = fitInput->NormalizeComponents( "ttQ2d", "TtSystematic.txt" ) ;
for (int i=0; i<3; i++) {
flist[i] = flistA[i] ;
legStr[i] = legStrA[i] ;
}
}
if ( SystId == "ttME" ) {
string flistA[3] = { "ttMEu_387_0j", "tt_387_0j", "ttMEd_387_0j" } ;
TString legStrA[3] = { "Matching Threshold Up", "Nominal", "Matching Threshold Down" };
scale0 = fitInput->NormalizeComponents( "ttMEu", "TtSystematic.txt" ) ;
scale1 = fitInput->NormalizeComponents( "tt" ) ;
scale2 = fitInput->NormalizeComponents( "ttMEd", "TtSystematic.txt" ) ;
for (int i=0; i<3; i++) {
flist[i] = flistA[i] ;
legStr[i] = legStrA[i] ;
}
}
//double scale0 = norm / fitInput->TreeSize( flist[0] ) ;
//double scale1 = norm / fitInput->TreeSize( flist[1] ) ;
//double scale2 = norm / fitInput->TreeSize( flist[2] ) ;
// scale-up sample
hObjs* hsysu = new hObjs( "sysu" ) ;
objInfo->EvtSelector( flist[0], hsysu, false, scale0 );
vector<TH1D*> h_sysu ;
hsysu->Fill1DVec( h_sysu );
// nominal sample
hObjs* hsys = new hObjs( "sys" ) ;
objInfo->EvtSelector( flist[1], hsys, false, scale1 );
vector<TH1D*> h_sys ;
hsys->Fill1DVec( h_sys );
// scale down sample
hObjs* hsysd = new hObjs( "sysd" ) ;
objInfo->EvtSelector( flist[2], hsysd, false, scale2 );
vector<TH1D*> h_sysd ;
hsysd->Fill1DVec( h_sysd );
gStyle->SetOptStat("");
gStyle->SetLabelSize( 0.05, "X");
gStyle->SetLabelSize( 0.05, "Y");
gStyle->SetLabelSize( 0.05, "Z");
gStyle->SetOptTitle(0);
TString hNames[21] = { "Jet1Pt", "Jet2Pt", "Jet3Pt", "Jet4Pt", "MuPt",
"MET", "MuEta", "NJets", "MuIso",
"MuNHits", "MuD0", "MuX2", "lepM2Pt",
"Mt", "Mt_1", "Mt_2", "Mt_3",
"Mt_4", "dRmj", "RelPt", "Ht_lep" } ;
for (int i=0; i<21; i++) {
if ( i !=0 && i !=5 && i !=7 && i != 13 && i!= 15 && i != 21 ) continue;
if ( i == 13 ) h_sys[i]->SetMinimum( 0.);
h_sysu[i]->SetLineWidth(3);
h_sysu[i]->SetLineColor(kRed);
h_sys[i]->SetLineColor(1);
h_sysd[i]->SetLineWidth(3);
h_sysd[i]->SetLineColor(kBlue);
// Tt jet multiplicity
TCanvas* c0 = new TCanvas("c0","", 800, 700);
c0->SetFillColor(10);
c0->SetFillColor(10);
if ( i==0 || i==7 || i== 8 ) c0->SetLogy();
c0->cd();
double tMax = 1.7* h_sys[i]->GetBinContent(h_sys[i]->GetMaximumBin()) ;
if ( SystId.substr(0,2) == "tt" && (i==0 || i==7) ) tMax = 4.0*h_sys[i]->GetBinContent(h_sys[i]->GetMaximumBin()) ;
if ( SystId.substr(0,2) == "wjQ2" && (i==13 || i== 15) ) tMax = 2.0*h_sys[i]->GetBinContent(h_sys[i]->GetMaximumBin()) ;
h_sys[i]->SetMaximum( tMax );
h_sys[i]->SetMarkerSize(1);
h_sys[i]->SetMarkerStyle(21);
h_sys[i]->Draw("P");
c0->Update();
h_sysu[i]->Draw("SAME");
c0->Update();
h_sysd[i]->Draw("SAME");
c0->Update();
double legXmin = ( SystId.substr(2,4) == "Q2" ) ? 0.58 : 0.52 ;
TLegend *tleg = new TLegend( legXmin, .72, .9, .9 );
tleg->AddEntry(h_sysu[i], legStr[0], "L");
tleg->AddEntry(h_sys[i], legStr[1], "P");
tleg->AddEntry(h_sysd[i], legStr[2], "L");
tleg->Draw("same");
c0->Update();
TString plotname0 = hfolder + "hSys/"+subFolder+"/Sys_"+ hNames[i]+ "."+plotType ;
c0->Print( plotname0 );
delete c0;
delete tleg;
}
}
// JESType = 2(JES), 5(JER), 6(MET)
void SystInfo::JESPlotter( vector<string>& fakeData, double norm ){
TString theFolder = hfolder ;
gSystem->mkdir( theFolder );
gSystem->cd( theFolder );
gSystem->mkdir( "hJES" );
gSystem->cd( "../" );
int SystId = 1 ;
fitInput->GetParameters( "SystPlotSet", &SystId );
int k = SystId ;
// only use the scale up value for different jes_type
int jes_type = JESType ;
double scale[7] = { 1. } ;
scale[0] = ( norm == 0 ) ? fitInput->NormalizeComponents( "tt" ) : norm / fitInput->TreeSize( fakeData[0] );
scale[1] = ( norm == 0 ) ? fitInput->NormalizeComponents( "wj" ) : norm / fitInput->TreeSize( fakeData[1] );
scale[2] = ( norm == 0 ) ? fitInput->NormalizeComponents( "zj" ) : norm / fitInput->TreeSize( fakeData[2] );
scale[3] = ( norm == 0 ) ? fitInput->NormalizeComponents( "tq" ) : norm / fitInput->TreeSize( fakeData[3] );
scale[4] = ( norm == 0 ) ? fitInput->NormalizeComponents( "tw" ) : norm / fitInput->TreeSize( fakeData[4] );
scale[5] = ( norm == 0 ) ? fitInput->NormalizeComponents( "ww" ) : norm / fitInput->TreeSize( fakeData[5] );
scale[6] = ( norm == 0 ) ? fitInput->NormalizeComponents( "qcd" ): norm / fitInput->TreeSize( fakeData[6] );
TString tName = "JES_" ;
if ( jes_type == 5 ) tName = "JER_" ;
if ( jes_type == 6 ) tName = "MET_" ;
objInfo->Reset(1, jes_type ); // scale up JES, Unclustered Energy, scale-down JER
hObjs* hjesu = new hObjs("jesu" ) ;
objInfo->EvtSelector( fakeData[k], hjesu, false, scale[k] );
vector<TH1D*> h_jesu ;
hjesu->Fill1DVec( h_jesu );
objInfo->Reset(1, 0 ); // no JES scale
hObjs* hjes0 = new hObjs("jes0" ) ;
objInfo->EvtSelector( fakeData[k], hjes0, false, scale[k] );
vector<TH1D*> h_jes0 ;
hjes0->Fill1DVec( h_jes0 );
if ( jes_type == 2 || jes_type == 6 ) objInfo->Reset(1, jes_type+1 ); // scale down JES
if ( jes_type == 5 ) objInfo->Reset(1, jes_type-1 ); // scale down JER
hObjs* hjesd = new hObjs("jesd" ) ;
objInfo->EvtSelector( fakeData[k], hjesd, false, scale[k] );
vector<TH1D*> h_jesd ;
hjesd->Fill1DVec( h_jesd );
gStyle->SetOptStat("");
gStyle->SetLabelSize( 0.05, "X");
gStyle->SetLabelSize( 0.05, "Y");
gStyle->SetLabelSize( 0.05, "Z");
gStyle->SetOptTitle(0);
TString hNames[21] = { "Jet1Pt", "Jet2Pt", "Jet3Pt", "Jet4Pt", "MuPt",
"MET", "MuEta", "NJets", "MuIso",
"MuNHits", "MuD0", "MuX2", "lepM2Pt",
"Mt", "Mt_1", "Mt_2", "Mt_3",
"Mt_4", "dRmj", "RelPt", "Ht_lep" } ;
for (int i=0; i<21; i++) {
if ( i !=0 && i !=5 && i !=7 && i != 13 && i!= 15 && i != 21 ) continue;
if ( i == 13 ) h_jes0[i]->SetMinimum( 0.);
h_jesu[i]->SetLineWidth(3);
h_jesu[i]->SetLineColor(kRed);
h_jes0[i]->SetLineColor(1);
h_jesd[i]->SetLineWidth(3);
h_jesd[i]->SetLineColor(kBlue);
// Tt jet multiplicity
TCanvas* c0 = new TCanvas("c0","", 800, 700);
c0->SetFillColor(10);
c0->SetFillColor(10);
if ( i==0 || i==7 || i== 8 ) c0->SetLogy();
c0->cd();
double yMaxScale = (k == 0 && (i==0 || i==7 ) ) ? 3 : 1.5 ;
double tMax = yMaxScale* h_jes0[i]->GetBinContent(h_jes0[i]->GetMaximumBin()) ;
h_jes0[i]->SetMaximum( tMax );
h_jes0[i]->SetMarkerSize(1);
h_jes0[i]->SetMarkerStyle(21);
h_jes0[i]->Draw("P");
c0->Update();
h_jesu[i]->Draw("SAME");
c0->Update();
h_jesd[i]->Draw("SAME");
c0->Update();
TLegend *tleg = new TLegend(.62, .7, .9, .9 );
tleg->AddEntry(h_jesu[i], "Scale-up", "L");
tleg->AddEntry(h_jes0[i], "Nominal", "P");
tleg->AddEntry(h_jesd[i], "Scale-down", "L");
tleg->Draw("same");
c0->Update();
TString chName = fakeData[k].substr(0,2);
TString plotname0 = hfolder + "hJES/" + chName +"_"+ tName + hNames[i]+ "."+plotType ;
c0->Print( plotname0 );
delete c0;
}
}