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BKGFitting2D.cxx
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BKGFitting2D.cxx
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//File: BKGFitting2D.cxx
//Info: This script is intended to fit recoil plots using TMinuit primarily for the neutron selected sample. It's a modification to handle 2D samples more directly to avoid issues related to what's saved and not now that I've made changes. Plan to merge into cleaner/more flexible scripts down the line.
//
//Usage: BKGFitting2D <mc_file> <data_file> <outdir> <doSyst (only 0 means no)> <Tgt> <materialName> optional: <lowFitBinNum> <hiFitBinNum> TODO: Save the information beyond just printing it out
//Author: David Last [email protected]/[email protected]
//TODO: Same SegFault Business From My Plotting Code... I'm assuming I just need to delete things carefully that I'm not yet.
//C++ includes
#include <iostream>
#include <iomanip>
#include <stdlib.h>
#include <string>
#include <sstream>
#include <fstream>
#include <vector>
#include <numeric>
#include <algorithm>
#include <unordered_map>
#include <bitset>
#include <time.h>
#include <sys/stat.h>
//ROOT includes
#include "TInterpreter.h"
#include "TROOT.h"
#include "TH1F.h"
#include "TH2F.h"
#include "THStack.h"
#include "TFile.h"
#include "TTree.h"
#include "TKey.h"
#include "TDirectory.h"
#include "TSystemDirectory.h"
#include "TCanvas.h"
#include "TStyle.h"
#include "TString.h"
#include "TObjString.h"
#include "TLorentzVector.h"
#include "TVector3.h"
#include "TLegend.h"
#include "TMath.h"
#include "TColor.h"
#include "TParameter.h"
#include "TFractionFitter.h"
#include "Math/IFunction.h"
#include "Math/Minimizer.h"
#include "Math/Factory.h"
#include "Minuit2/Minuit2Minimizer.h"
#include "TMinuitMinimizer.h"
//Analysis includes
#include "fits/ScaleFactors.h"
//PlotUtils includes??? Trying anything at this point...
#include "PlotUtils/MnvH1D.h"
#include "PlotUtils/MnvPlotter.h"
#ifndef NCINTEX
#include "Cintex/Cintex.h"
#endif
using namespace std;
using namespace PlotUtils;
map<int, TString> colors = {{0,"#117733"},{1,"#CC6677"},{2,"#88CCEE"}};
bool PathExists(string path){
struct stat buffer;
return (stat (path.c_str(), &buffer) == 0);
}
//Borrowed Directly from Andrew.
void printCorrMatrix(const ROOT::Math::Minimizer& minim, const int nPars)
{
vector<double> covMatrix(nPars * nPars, 0);
minim.GetCovMatrix(covMatrix.data());
const double* errors = minim.Errors();
cout << "Printing Covariance Matrix" << endl;
for(int xPar = 0; xPar < nPars; ++xPar){
cout << "[";
for(int yPar = 0; yPar < nPars-1; ++yPar){
cout << fixed << setprecision(7) << setw(15) << covMatrix[xPar * nPars + yPar] << ", ";
}
cout << fixed << setprecision(7) << setw(15) << covMatrix[xPar * nPars + nPars-1] << "]\n";
}
cout << "Printing Correlation Matrix" << endl;
for(int xPar = 0; xPar < nPars; ++xPar){
cout << "[";
for(int yPar = 0; yPar < nPars-1; ++yPar){
cout << fixed << setprecision(2) << setw(5) << covMatrix[xPar * nPars + yPar]/errors[xPar]/errors[yPar] << ", ";
}
cout << fixed << setprecision(2) << setw(5) << covMatrix[xPar * nPars + nPars-1]/errors[xPar]/errors[nPars-1] << "]\n";
}
}
void DrawFromMnvH1Ds(MnvH1D* h_data, map<TString, MnvH1D*> hFit, map<TString, MnvH1D*> hUnfit, bool sigFit, TString nameToSave){
if (hFit.size()==0){
cout << "This script should not be used to plot histograms not involved with fitting at this time." << endl;
return;
}
MnvH1D* mcSum;
MnvH1D* unfitSum;
MnvH1D* h_sig;
bool allFit = ((sigFit && hUnfit.size()==0) || (!sigFit && hUnfit.size()==1));
//cout << "Getting signal hist." << endl;
if (sigFit) h_sig = hFit["Signal"];
else h_sig = hUnfit["Signal"];
mcSum = h_sig->Clone();
//cout << "Summing hists." << endl;
for (auto hist:hFit){
if (hist.first != "Signal") mcSum->Add(hist.second);
}
int iHist = 0;
for (auto hist:hUnfit){
if (hist.first != "Signal"){
mcSum->Add(hist.second);
if (iHist!=0)unfitSum->Add(hist.second);
else unfitSum = hist.second->Clone();
iHist++;
}
}
//cout << "Coloring hists." << endl;
h_sig->SetLineColor(TColor::GetColor("#999933"));
h_sig->SetFillColor(TColor::GetColor("#999933"));
if (!allFit){
unfitSum->SetLineColor(TColor::GetColor("#882255"));
unfitSum->SetFillColor(TColor::GetColor("#882255"));
}
iHist = 0;
for (auto hist:hFit){
if (hist.first != "Signal"){
hist.second->SetLineColor(TColor::GetColor(colors[iHist%3]));
hist.second->SetFillColor(TColor::GetColor(colors[iHist%3]));
iHist++;
}
}
//cout << "Stacking hists." << endl;
THStack* h = new THStack();
if(!allFit) h->Add((TH1D*)unfitSum->GetCVHistoWithError().Clone());
for (auto hist:hFit){
if(hist.first != "Signal") h->Add((TH1D*)hist.second->GetCVHistoWithError().Clone());
}
h->Add((TH1D*)h_sig->GetCVHistoWithError().Clone());
TH1D* dataHist = (TH1D*)h_data->GetCVHistoWithError().Clone();
dataHist->SetLineColor(kBlack);
dataHist->SetLineWidth(3);
//cout << "Drawing hists." << endl;
TCanvas* c1 = new TCanvas("c1","c1",1200,800);
TPad* top = new TPad("Overlay","Overlay",0,0.078+0.2,1,1);
TPad* bottom = new TPad("Ratio","Ratio",0,0,1,0.078+0.2);
top->Draw();
bottom->Draw();
top->cd();
double bottomArea = bottom->GetWNDC()*bottom->GetHNDC();
double topArea = top->GetWNDC()*top->GetHNDC();
double areaScale = topArea/bottomArea;
//cout << "areaScale: " << areaScale << endl;
h->Draw("hist");
h->SetMaximum((dataHist->GetMaximum())*1.05);
c1->Update();
dataHist->Draw("same");
c1->Update();
//cout << "Legend time." << endl;
TLegend* leg = new TLegend(0.7,0.7,0.9,0.9);
leg->AddEntry(dataHist,"DATA");
leg->AddEntry(h_sig,"Signal");
for (auto hist = hFit.rbegin(); hist != hFit.rend(); ++hist){
if (hist->first != "Signal") leg->AddEntry(hist->second,hist->first);
}
if (!allFit) leg->AddEntry(unfitSum,"Not fit BKGs");
leg->Draw();
c1->Update();
bottom->cd();
bottom->SetTopMargin(0.05);
bottom->SetBottomMargin(0.3);
//cout << "Ratio business." << endl;
MnvH1D* ratio = (MnvH1D*)h_data->Clone();
ratio->Divide(ratio,mcSum);
TH1D* mcRatio = new TH1D(mcSum->GetTotalError(false, true, false));
for (int iBin=1; iBin <= mcRatio->GetXaxis()->GetNbins(); ++iBin){
mcRatio->SetBinError(iBin, max(mcRatio->GetBinContent(iBin),1.0e-9));
mcRatio->SetBinContent(iBin,1);
}
ratio->SetLineColor(kBlack);
ratio->SetLineWidth(3);
ratio->SetTitle("");
//ratio->SetTitleSize(0);
ratio->GetYaxis()->SetTitle("Data / MC");
ratio->GetYaxis()->SetTitleSize(0.05*areaScale);
ratio->GetYaxis()->SetTitleOffset(0.75/areaScale);
ratio->GetYaxis()->SetLabelSize(ratio->GetYaxis()->GetLabelSize()*areaScale);
ratio->GetXaxis()->SetLabelSize(ratio->GetXaxis()->GetLabelSize()*areaScale);
ratio->GetXaxis()->SetTitleSize(0.04*areaScale);
ratio->SetMinimum(0.5);
ratio->SetMaximum(1.5);
ratio->Draw();
mcRatio->SetLineColor(kRed);
mcRatio->SetLineWidth(3);
mcRatio->SetFillColorAlpha(kPink + 1, 0.4);
mcRatio->Draw("E2 SAME");
TH1D* straightLine = (TH1D*)mcRatio->Clone();
straightLine->SetFillStyle(0);
straightLine->Draw("HIST SAME");
ratio->Draw("SAME");
c1->Update();
c1->Print(nameToSave+".pdf");
c1->Print(nameToSave+".png");
top->SetLogy();
c1->Update();
c1->Print(nameToSave+"_log.pdf");
c1->Print(nameToSave+"_log.png");
delete c1;
//Does deleting these fix my seg fault issues?
delete mcSum;
if (!allFit) delete unfitSum;
delete h;
delete ratio;
delete mcRatio;
delete straightLine;
return;
}
map<TString,map<TString,MnvH1D*>> FitScaleFactorsAndDraw(MnvH1D* dataHist, map<TString, MnvH1D*> fitHistsAndNames, map<TString, MnvH1D*> unfitHistsAndNames, TString varName, TString outDir, TString fitName, int lowBin, int hiBin, bool doSyst, bool sigFit, map<TString,MnvH1D*> varsToSave, map<TString,vector<TString>> tagsToSave){
map<TString,map<TString,MnvH1D*>> scaleHists = {};
TString nameTag = fitName+"_low_"+(TString)(to_string(lowBin))+"_hi_"+(TString)(to_string(hiBin));
TString name = varName+nameTag;
if (PathExists((string)(outDir+name+"_postFit.pdf"))){
cout << "Already performed fits over this range for this histo." << endl;
cout << "If you are doing this because of updated histos, it is in your best interest to save this elsewhere or remove the old plots." << endl;
return scaleHists;
}
if (!PathExists((string)(outDir+varName+fitName+"_preFit.pdf"))){
DrawFromMnvH1Ds(dataHist,fitHistsAndNames,unfitHistsAndNames,sigFit,outDir+varName+fitName+"_preFit");
}
cout << "Getting Data" << endl;
TH1D* hData = (TH1D*)dataHist->GetCVHistoWithStatError().Clone();
vector<TH1D*> fitHists = {};
vector<TH1D*> unfitHists = {};
for (auto hists:fitHistsAndNames){
TString dumpTag = "";//tag which lets you know which histos to scale later.
for (auto tag:tagsToSave[hists.first]){
dumpTag = dumpTag+tag;
}
fitHists.push_back((TH1D*)hists.second->GetCVHistoWithStatError().Clone());
for (auto var:varsToSave){
if (var.first == varName) continue;
scaleHists[var.first][hists.first] = new MnvH1D(var.first+"_fit_"+name+dumpTag+"_"+hists.first,"",var.second->GetNbinsX(),var.second->GetXaxis()->GetXbins()->GetArray());
}
scaleHists[varName][hists.first]= new MnvH1D(varName+"_fit_"+name+dumpTag+"_"+hists.first,"",hists.second->GetNbinsX(),hists.second->GetXaxis()->GetXbins()->GetArray());
}
for (auto hists:unfitHistsAndNames){
unfitHists.push_back((TH1D*)hists.second->GetCVHistoWithStatError().Clone());
}
fit::ScaleFactors func(fitHists,unfitHists,hData,lowBin,hiBin);
auto* mini = new ROOT::Minuit2::Minuit2Minimizer(ROOT::Minuit2::kMigrad);
int nextPar = 0;
for (auto hist:fitHistsAndNames){
string var = hist.first.Data();
mini->SetVariable(nextPar,var,1.0,1.0);
nextPar++;
}
if (nextPar != func.NDim()){
cout << "The number of parameters was unexpected for some reason..." << endl;
return scaleHists;
}
mini->SetFunction(func);
if (!mini->Minimize()){
cout << "FIT FAILED" << endl;
cout << "Printing Results." << endl;
mini->PrintResults();
printCorrMatrix(*mini, func.NDim());
}
else{
cout << "FIT SUCCEEDED" << endl;
cout << "Printing Results." << endl;
mini->PrintResults();
printCorrMatrix(*mini, func.NDim());
}
const double* scaleResults = mini->X();
const double* scaleErrors = mini->Errors();
map<TString, double> scaleByName;
nextPar=0;
for (auto hist:fitHistsAndNames){
scaleByName[hist.first]=scaleResults[nextPar];
for (auto var:scaleHists){
for (int iBin=0; iBin <= var.second[hist.first]->GetNbinsX()+1; ++iBin){
var.second[hist.first]->SetBinContent(iBin,scaleResults[nextPar]);
var.second[hist.first]->SetBinError(iBin,scaleErrors[nextPar]);
}
var.second[hist.first]->AddMissingErrorBandsAndFillWithCV(*hist.second);
}
++nextPar;
}
/*
cout << "Checking the grabbing of scale factors." << endl;
for (auto scale: scaleByName){
cout << scale.first << " scale: " << scale.second << endl;
}
*/
//cout << "Trying to draw pre-scaling." << endl;
cout << "Scaling the entire MnvH1D first." << endl;
for (auto hist:fitHistsAndNames){
hist.second->Scale(scaleByName[hist.first]);
}
if (doSyst){
cout << "Looping over systematic universes." << endl;
//Info here largely lifted from Andrew's fitting script.
map<TString, TH1D*> scaleFactorHists;
int nUnivBins = 180;
nextPar=0;
for (auto hist:fitHistsAndNames){
scaleFactorHists[hist.first] = new TH1D(name+"_ScaleFactorHists_par"+(TString)(to_string(nextPar)),"Scale Factor away from CV for "+hist.first+" vs. Universe;Universe No.;Scale Factor",nUnivBins,0,nUnivBins);
++nextPar;
}
double quelUniv=0.5;
const auto errorBandNames = fitHistsAndNames.begin()->second->GetErrorBandNames();
for (const auto& bandName: errorBandNames){
cout << bandName << endl;
const auto univs = fitHistsAndNames.begin()->second->GetVertErrorBand(bandName)->GetHists();
for (size_t whichUniv=0; whichUniv < univs.size(); ++ whichUniv){
cout << "" << endl;
cout << "Fitting Universe " << whichUniv << " in " << bandName << " error band." << endl;
vector<TH1D*> fitHistsUniv = {};
vector<TH1D*> unfitHistsUniv = {};
for (auto hists:fitHistsAndNames){
fitHistsUniv.push_back((TH1D*)hists.second->GetVertErrorBand(bandName)->GetHist(whichUniv)->Clone());
}
for (auto hists:unfitHistsAndNames){
unfitHistsUniv.push_back((TH1D*)hists.second->GetVertErrorBand(bandName)->GetHist(whichUniv)->Clone());
}
fit::ScaleFactors funcUniv(fitHistsUniv,unfitHistsUniv,hData,lowBin,hiBin);
auto* miniUniv = new ROOT::Minuit2::Minuit2Minimizer(ROOT::Minuit2::kMigrad);
int parNext = 0;
for (auto hist:fitHistsAndNames){
string var = hist.first.Data();
miniUniv->SetVariable(parNext,var,1.0,1.0);
parNext++;
}
if (parNext != funcUniv.NDim()){
cout << "The number of parameters was unexpected for some reason..." << endl;
return scaleHists;
}
miniUniv->SetFunction(funcUniv);
if (!miniUniv->Minimize()){
cout << "FIT FAILED" << endl;
cout << "Printing Results." << endl;
miniUniv->PrintResults();
printCorrMatrix(*miniUniv, funcUniv.NDim());
}
else{
cout << "FIT SUCCEEDED" << endl;
cout << "Printing Results." << endl;
miniUniv->PrintResults();
printCorrMatrix(*miniUniv, funcUniv.NDim());
}
const double* scaleResultsUniv = miniUniv->X();
parNext=0;
for (auto hist:fitHistsAndNames){
hist.second->GetVertErrorBand(bandName)->GetHist(whichUniv)->Scale(scaleResultsUniv[parNext]);
for (auto var:scaleHists) var.second[hist.first]->GetVertErrorBand(bandName)->GetHist(whichUniv)->Scale(scaleResultsUniv[parNext]);
scaleFactorHists[hist.first]->Fill(quelUniv,scaleResultsUniv[parNext]);
++parNext;
}
quelUniv += 1.0;
for (auto hist:fitHistsUniv) delete hist;
fitHistsUniv.clear();
for (auto hist:unfitHistsUniv) delete hist;
unfitHistsUniv.clear();
}
}
TCanvas* c1 = new TCanvas("c1","c1",1200,800);
c1->cd();
for (auto hist:scaleFactorHists){
hist.second->GetYaxis()->SetRangeUser(-3.0,3.0);
hist.second->Draw("hist");
c1->Print(outDir+hist.second->GetName()+".pdf");
c1->Print(outDir+hist.second->GetName()+".png");
}
delete c1;
}
DrawFromMnvH1Ds(dataHist,fitHistsAndNames,unfitHistsAndNames,sigFit,outDir+name+"_postFit");
cout << "Drawing of CV scale completed." << endl;
delete hData;
for (auto hist:fitHists) delete hist;
fitHists.clear();
for (auto hist:unfitHists) delete hist;
unfitHists.clear();
return scaleHists;
}
int main(int argc, char* argv[]) {
gStyle->SetOptStat(0);
#ifndef NCINTEX
ROOT::Cintex::Cintex::Enable();
#endif
//Pass an input file name to this script now
if (argc < 7 || argc > 9){
cout << "Check usage..." << endl;
return 2;
}
string MCfileName = string(argv[1]);
string DATAfileName = string(argv[2]);
string outDir = string(argv[3]);
//TString varName= argv[4];
bool doSyst = (bool)(atoi(argv[4]));
int TgtNum = atoi(argv[5]);
TString Mat = argv[6];
TString Tgt = "";
//vector<TString> namesToSave = {"pTmu","vtxZ","recoilE"}
//vector<TString> namesToSave = {"pTmu","recoilE","NPlanes"};
vector<TString> namesToSave = {};
int lowBin = 26;//Will be truncated later. Lowest allowed value for pT or recoil fits.
int hiBin = 50;//Will be truncated later. Highest allowed value for pT or recoil fits.
//TString mainTag = "";
if (argc > 7) lowBin = max(atoi(argv[7]),1);//Not allowed lower than 1
if (argc > 8) hiBin = min(50, atoi(argv[8]));//Not allowed higher than 50
string rootExt = ".root";
string slash = "/";
string token;
string fileNameStub = MCfileName;
size_t pos=0;
if (PathExists(outDir)){
cout << "Thank you for choosing a path for output files that exists." << endl;
}
else{
cout << "Output directory: " << outDir << " doesn't exist. Exiting" << endl;
return 3;
}
//cout << sigNameStub << endl;
while ((pos = fileNameStub.find(slash)) != string::npos){
//cout << sigNameStub << endl;
token = fileNameStub.substr(0, pos);
//cout << token << endl;
fileNameStub.erase(0, pos+slash.length());
}
//cout << sigNameStub << endl;
if ((pos=fileNameStub.find(rootExt)) == string::npos){
cout << "MC Input need be .root file." << endl;
return 4;
}
cout << "Input MC file name parsed to: " << fileNameStub << endl;
rootExt = ".root";
slash = "/";
token = "";
fileNameStub = DATAfileName;
pos=0;
//cout << sigNameStub << endl;
while ((pos = fileNameStub.find(slash)) != string::npos){
//cout << sigNameStub << endl;
token = fileNameStub.substr(0, pos);
//cout << token << endl;
fileNameStub.erase(0, pos+slash.length());
}
//cout << sigNameStub << endl;
if ((pos=fileNameStub.find(rootExt)) == string::npos){
cout << "DATA Input need be .root file." << endl;
return 5;
}
cout << "Input Data file name parsed to: " << fileNameStub << endl;
if (TgtNum > 0 && TgtNum < 6){
Tgt = "Tgt"+to_string(TgtNum);
}
else if (TgtNum == 6){
Tgt = "WaterTgt";
}
if (Tgt != ""){
if (Mat == ""){
cout << "Provide Material to fit in this target. Aborting." << endl;
return 7;
}
else if ((TgtNum == 1 || TgtNum ==2 || TgtNum ==5) && Mat != "Fe" && Mat != "Pb"){
cout << "Material Not Valid for Tgt." << endl;
return 8;
}
else if (TgtNum == 4 && Mat != "Pb"){
cout << "Material Not Valid for Tgt." << endl;
return 8;
}
else if (TgtNum == 6){
cout << "Ignoring material to fit water." << endl;
Mat = "";
}
else if (TgtNum == 3 && Mat != "Fe" && Mat != "Pb" && Mat != "C"){
cout << "Material Not Valid for Tgt." << endl;
return 8;
}
}
else if (Mat != "" && Mat != "C" && Mat != "Fe" && Mat != "Pb" && Mat != "Water"){
cout << "Invalid Material" << endl;
return 9;
}
//NEED TO CODE IN SOMETHING THAT HANDLES THE VERTEX PLOTS IN THE TARGETS.
//cout << "Setting up MnvPlotter" << endl;
//MnvPlotter* plotter = new MnvPlotter(kCCQEAntiNuStyle);
TFile* outFile = new TFile((outDir+"/fitResults.root").c_str(),"RECREATE");
TFile* mcFile = new TFile(MCfileName.c_str(),"READ");
TFile* dataFile = new TFile(DATAfileName.c_str(),"READ");
TParameter<double>* mcPOT = (TParameter<double>*)mcFile->Get("POTUsed");
TParameter<double>* dataPOT = (TParameter<double>*)dataFile->Get("POTUsed");
vector<TString> tags = {};
for (int iBin=0; iBin < 14; ++iBin){
TString tag = "_bin_"+to_string(iBin);
//cout << tag << endl;
tags.push_back(tag);
}
double POTscale = dataPOT->GetVal()/mcPOT->GetVal();
//cout << "POT scale factor: " << scale << endl;
TString varName = "recoilE";
for (int iTag=0; iTag < tags.size(); ++iTag){
TString tag = tags.at(iTag);
TString name = varName+tag;
TString grabName;
if (Tgt != ""){
if (Mat != "") grabName="ByTgt_"+Tgt+"_"+Mat+"/"+name+"_"+Tgt+"_"+Mat;
else grabName="ByTgt_"+Tgt+"/"+name+"_"+Tgt;
}
else if (Mat != ""){
grabName = name+"_"+Mat;
}
else grabName = name;
cout << "Performing Fitting and Scaling for: " << name << endl;
cout << "Grabbing: " << grabName << endl;
map<TString,MnvH1D*> varsToSave = {};
/*
double binsNPlanes[22];
for (unsigned int i=0; i < 22;++i) binsNPlanes[i]=1.0*i-10.5;
for (auto nameSave:namesToSave){
if (nameSave == "NPlanes"){
MnvH1D* hNPlanes = new MnvH1D(nameSave+tag,"",21,binsNPlanes);
varsToSave[nameSave+tag] = hNPlanes->Clone();
}
else if (tag.Contains("_Tgt")){
TObjArray* tagArr = tag.Tokenize("Tgt");
TString grabNameSave = "ByTgt_Tgt"+((TObjString*)(tagArr->At(tagArr->GetEntries()-1)))->String()+"/"+nameSave+tag;
varsToSave[nameSave+tag] = (MnvH1D*)(mcFile->Get(grabNameSave+"_selected_signal_reco"))->Clone();
}
else varsToSave[nameSave+tag] = (MnvH1D*)(mcFile->Get(nameSave+tag+"_selected_signal_reco"))->Clone();
}
*/
MnvH1D* dataHist = (MnvH1D*)(dataFile->Get(grabName+"_data"))->Clone();
MnvH1D* sigHist = (MnvH1D*)(mcFile->Get(grabName+"_selected_signal_reco"))->Clone();
sigHist->Scale(POTscale);
//
MnvH1D* chargePiHist = (MnvH1D*)(mcFile->Get(grabName+"_background_1chargePi"))->Clone();
chargePiHist->Scale(POTscale);
MnvH1D* neutPiHist = (MnvH1D*)(mcFile->Get(grabName+"_background_1neutPi"))->Clone();
neutPiHist->Scale(POTscale);
MnvH1D* NPiHist = (MnvH1D*)(mcFile->Get(grabName+"_background_NPi"))->Clone();
NPiHist->Scale(POTscale);
MnvH1D* otherHist = (MnvH1D*)(mcFile->Get(grabName+"_background_Other"))->Clone();
otherHist->Scale(POTscale);
MnvH1D* USHist = (MnvH1D*)(mcFile->Get(grabName+"_background_USPlastic"))->Clone();
USHist->Scale(POTscale);
MnvH1D* DSHist = (MnvH1D*)(mcFile->Get(grabName+"_background_DSPlastic"))->Clone();
DSHist->Scale(POTscale);
MnvH1D* WrongNuclHist = (MnvH1D*)(mcFile->Get(grabName+"_background_Wrong_Nucleus"))->Clone();
WrongNuclHist->Scale(POTscale);
MnvH1D* bkgNNeutPiHist = neutPiHist->Clone();
bkgNNeutPiHist->Add(NPiHist);
MnvH1D* bkg1PiHist = neutPiHist->Clone();
bkg1PiHist->Add(chargePiHist);
MnvH1D* physBkgTotHist = bkg1PiHist->Clone();
physBkgTotHist->Add(NPiHist);
physBkgTotHist->Add(otherHist);
//
MnvH1D* QEHist = (MnvH1D*)(mcFile->Get(grabName+"_bkg_IntType_QE"))->Clone();
QEHist->Scale(POTscale);
MnvH1D* RESHist = (MnvH1D*)(mcFile->Get(grabName+"_bkg_IntType_RES"))->Clone();
RESHist->Scale(POTscale);
MnvH1D* DISHist = (MnvH1D*)(mcFile->Get(grabName+"_bkg_IntType_DIS"))->Clone();
DISHist->Scale(POTscale);
MnvH1D* MECHist = (MnvH1D*)(mcFile->Get(grabName+"_bkg_IntType_2p2h"))->Clone();
MECHist->Scale(POTscale);
MnvH1D* OtherIntTypeHist = (MnvH1D*)(mcFile->Get(grabName+"_bkg_IntType_Other"))->Clone();
OtherIntTypeHist->Scale(POTscale);
MnvH1D* bkgNonRESHist = DISHist->Clone();
bkgNonRESHist->Add(QEHist);
bkgNonRESHist->Add(MECHist);
bkgNonRESHist->Add(OtherIntTypeHist);
MnvH1D* bkgTotHist = bkgNonRESHist->Clone();
bkgTotHist->Add(RESHist);
map<TString, MnvH1D*> fitHists1A, unfitHists1A;
/*
map<TString, MnvH1D*> fitHists2A, unfitHists2A;
map<TString, MnvH1D*> fitHists3A, unfitHists3A;
map<TString, MnvH1D*> fitHists4A, unfitHists4A;
map<TString, MnvH1D*> fitHists5A, unfitHists5A;
map<TString, MnvH1D*> fitHists6A, unfitHists6A;
*/
map<TString, MnvH1D*> fitHists1B, unfitHists1B;
/*
map<TString, MnvH1D*> fitHists2B, unfitHists2B;
map<TString, MnvH1D*> fitHists3B, unfitHists3B;
map<TString, MnvH1D*> fitHists4B, unfitHists4B;
map<TString, MnvH1D*> fitHists5B, unfitHists5B;
map<TString, MnvH1D*> fitHists6B, unfitHists6B;
*/
map<TString, vector<TString>> nameKeys1A, nameKeys1B;
/*
map<TString, vector<TString>> nameKeys2A, nameKeys2B;
map<TString, vector<TString>> nameKeys3A, nameKeys3B;
map<TString, vector<TString>> nameKeys4A, nameKeys4B;
map<TString, vector<TString>> nameKeys5A, nameKeys5B;
map<TString, vector<TString>> nameKeys6A, nameKeys6B;
*/
fitHists1A["BKG"]=(MnvH1D*)physBkgTotHist->Clone();
fitHists1A["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists1A["US"]=(MnvH1D*)USHist->Clone();
unfitHists1A["DS"]=(MnvH1D*)DSHist->Clone();
unfitHists1A["WrongNucleus"]=(MnvH1D*)WrongNuclHist->Clone();
nameKeys1A["BKG"]={"_bkg","_background"};
nameKeys1A["Signal"]={"_sig","_signal"};
fitHists1B["BKG"]=(MnvH1D*)physBkgTotHist->Clone();
unfitHists1B["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists1B["US"]=(MnvH1D*)USHist->Clone();
unfitHists1B["DS"]=(MnvH1D*)DSHist->Clone();
unfitHists1B["WrongNucleus"]=(MnvH1D*)WrongNuclHist->Clone();
nameKeys1B["BKG"]=nameKeys1A["BKG"];
/*
fitHists2A["single #pi^{#pm}"]=(MnvH1D*)chargePiHist->Clone();
fitHists2A["single #pi^{0}"]=(MnvH1D*)neutPiHist->Clone();
fitHists2A["N#pi"]=(MnvH1D*)NPiHist->Clone();
fitHists2A["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists2A["Other"]=(MnvH1D*)otherHist->Clone();
nameKeys2A["single #pi^{#pm}"]={"_background_1chargePi"};
nameKeys2A["single #pi^{0}"]={"_background_1neutPi"};
nameKeys2A["N#pi"]={"_background_NPi"};
nameKeys2A["Signal"]=nameKeys1A["Signal"];
fitHists2B["single #pi^{#pm}"]=(MnvH1D*)chargePiHist->Clone();
fitHists2B["single #pi^{0}"]=(MnvH1D*)neutPiHist->Clone();
fitHists2B["N#pi"]=(MnvH1D*)NPiHist->Clone();
unfitHists2B["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists2B["Other"]=(MnvH1D*)otherHist->Clone();
nameKeys2B["single #pi^{#pm}"]=nameKeys2A["single #pi^{#pm}"];
nameKeys2B["single #pi^{0}"]=nameKeys2A["single #pi^{0}"];
nameKeys2B["N#pi"]=nameKeys2A["N#pi"];
fitHists3A["single #pi"]=(MnvH1D*)bkg1PiHist->Clone();
fitHists3A["N#pi"]=(MnvH1D*)NPiHist->Clone();
fitHists3A["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists3A["Other"]=(MnvH1D*)otherHist->Clone();
nameKeys3A["Signal"]=nameKeys1A["Signal"];
nameKeys3A["single #pi"]={"_background_1chargePi","_background_1neutPi"};
nameKeys3A["N#pi"]={"_background_NPi"};
fitHists3B["single #pi"]=(MnvH1D*)bkg1PiHist->Clone();
fitHists3B["N#pi"]=(MnvH1D*)NPiHist->Clone();
unfitHists3B["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists3B["Other"]=(MnvH1D*)otherHist->Clone();
nameKeys3B["single #pi"]=nameKeys3A["single #pi"];
nameKeys3B["N#pi"]=nameKeys3A["N#pi"];
fitHists4A["single #pi^{#pm}"]=(MnvH1D*)chargePiHist->Clone();
fitHists4A["N#pi & single #pi^{0}"]=(MnvH1D*)bkgNNeutPiHist->Clone();
fitHists4A["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists4A["Other"]=(MnvH1D*)otherHist->Clone();
nameKeys4A["Signal"]=nameKeys1A["Signal"];
nameKeys4A["single #pi^{#pm}"]={"_background_1chargePi"};
nameKeys4A["N#pi & single #pi^{0}"]={"_background_NPi","_background_1neutPi"};
fitHists4B["single #pi^{#pm}"]=(MnvH1D*)chargePiHist->Clone();
fitHists4B["N#pi & single #pi^{0}"]=(MnvH1D*)bkgNNeutPiHist->Clone();
unfitHists4B["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists4B["Other"]=(MnvH1D*)otherHist->Clone();
nameKeys4B["single #pi^{#pm}"]=nameKeys4A["single #pi^{#pm}"];
nameKeys4B["N#pi & single #pi^{0}"]=nameKeys4A["N#pi & single #pi^{0}"];
fitHists5A["RES"]=(MnvH1D*)RESHist->Clone();
fitHists5A["non-RES"]=(MnvH1D*)bkgNonRESHist->Clone();
fitHists5A["Signal"]=(MnvH1D*)sigHist->Clone();
nameKeys5A["Signal"]=nameKeys1A["Signal"];
nameKeys5A["RES"]={"_bkg_IntType_RES"};
nameKeys5A["non-RES"]={"_bkg_IntType_DIS","_bkg_IntType_2p2h","_bkg_IntType_Other","_bkg_IntType_Wrong_Nucleus","_bkg_IntType_USPlastic","_bkg_IntType_DSPlastic"};
fitHists5B["RES"]=(MnvH1D*)RESHist->Clone();
fitHists5B["non-RES"]=(MnvH1D*)bkgNonRESHist->Clone();
unfitHists5B["Signal"]=(MnvH1D*)sigHist->Clone();
nameKeys5B["RES"]=nameKeys5A["RES"];
nameKeys5B["non-RES"]=nameKeys5A["non-RES"];
fitHists6A["RES"]=(MnvH1D*)RESHist->Clone();
fitHists6A["DIS"]=(MnvH1D*)DISHist->Clone();
fitHists6A["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists6A["QE"]=(MnvH1D*)QEHist->Clone();
unfitHists6A["2p2h"]=(MnvH1D*)MECHist->Clone();
unfitHists6A["Other"]=(MnvH1D*)OtherIntTypeHist->Clone();
nameKeys6A["Signal"]=nameKeys1A["Signal"];
nameKeys6A["RES"]={"_bkg_IntType_RES"};
nameKeys6A["DIS"]={"_bkg_IntType_DIS"};
fitHists6B["RES"]=(MnvH1D*)RESHist->Clone();
fitHists6B["DIS"]=(MnvH1D*)DISHist->Clone();
unfitHists6B["Signal"]=(MnvH1D*)sigHist->Clone();
unfitHists6B["QE"]=(MnvH1D*)QEHist->Clone();
unfitHists6B["2p2h"]=(MnvH1D*)MECHist->Clone();
unfitHists6B["Other"]=(MnvH1D*)OtherIntTypeHist->Clone();
nameKeys6B["RES"]=nameKeys6A["RES"];
nameKeys6B["DIS"]=nameKeys6A["DIS"];
*/
cout << "Fitting 1A" << endl;
map<TString,map<TString,MnvH1D*>> result = FitScaleFactorsAndDraw(dataHist, fitHists1A, unfitHists1A, name, outDir, "_fit1A", lowBin, hiBin, doSyst, true, varsToSave, nameKeys1A);
map<TString,MnvH1D*> scaledHists1A = {};
scaledHists1A["BKG"]=(MnvH1D*)physBkgTotHist->Clone();
scaledHists1A["Signal"]=(MnvH1D*)sigHist->Clone();
for(auto hists:scaledHists1A){
hists.second->Multiply(hists.second,result[name][hists.first]);
for (auto var:result)var.second[hists.first]->SetDirectory(outFile);
}
DrawFromMnvH1Ds(dataHist,scaledHists1A,unfitHists1A,true,outDir+"TEST_NEW_"+name+"_fit1A_postFit");
//cout << "Result Has Size: " << result << endl;
cout << "" << endl;
outFile->Write();
for (auto hist:result){
for (auto var:hist.second) delete var.second;
}
result.clear();
cout << "Fitting 1B" << endl;
result = FitScaleFactorsAndDraw(dataHist, fitHists1B, unfitHists1B, name, outDir, "_fit1B", lowBin, hiBin, doSyst, false, varsToSave, nameKeys1B);
map<TString,MnvH1D*> scaledHists1B = {};
scaledHists1B["BKG"]=(MnvH1D*)physBkgTotHist->Clone();
for(auto hists:scaledHists1B){
hists.second->Multiply(hists.second,result[name][hists.first]);
for (auto var:result)var.second[hists.first]->SetDirectory(outFile);
}
DrawFromMnvH1Ds(dataHist,scaledHists1B,unfitHists1B,false,outDir+"TEST_NEW_"+name+"_fit1B_postFit");
//cout << "Result Has Size: " << result << endl;
cout << "" << endl;
outFile->Write();
for (auto hist:result){
for (auto var:hist.second) delete var.second;
}
result.clear();
/*
cout << "Fitting 2A" << endl;
result = FitScaleFactorsAndDraw(dataHist, fitHists2A, unfitHists2A, name, outDir, "_fit2A", lowBin, hiBin, doSyst, true, varsToSave, nameKeys2A);
map<TString,MnvH1D*> scaledHists2A = {};
scaledHists2A["single #pi^{#pm}"]=(MnvH1D*)chargePiHist->Clone();
scaledHists2A["single #pi^{0}"]=(MnvH1D*)neutPiHist->Clone();
scaledHists2A["N#pi"]=(MnvH1D*)NPiHist->Clone();
scaledHists2A["Signal"]=(MnvH1D*)sigHist->Clone();
for(auto hists:scaledHists2A){
hists.second->Multiply(hists.second,result[name][hists.first]);
for (auto var:result)var.second[hists.first]->SetDirectory(outFile);
}
DrawFromMnvH1Ds(dataHist,scaledHists2A,unfitHists2A,true,outDir+"TEST_NEW_"+name+"_fit2A_postFit");
//cout << "Result Has Size: " << result << endl;
cout << "" << endl;
outFile->Write();
for (auto hist:result){
for (auto var:hist.second) delete var.second;
}
result.clear();
cout << "Fitting 2B" << endl;
result = FitScaleFactorsAndDraw(dataHist, fitHists2B, unfitHists2B, name, outDir, "_fit2B", lowBin, hiBin, doSyst, false, varsToSave, nameKeys2B);
map<TString,MnvH1D*> scaledHists2B = {};
scaledHists2B["single #pi^{#pm}"]=(MnvH1D*)chargePiHist->Clone();
scaledHists2B["single #pi^{0}"]=(MnvH1D*)neutPiHist->Clone();
scaledHists2B["N#pi"]=(MnvH1D*)NPiHist->Clone();
for(auto hists:scaledHists2B){
hists.second->Multiply(hists.second,result[name][hists.first]);
for (auto var:result)var.second[hists.first]->SetDirectory(outFile);
}
DrawFromMnvH1Ds(dataHist,scaledHists2B,unfitHists2B,false,outDir+"TEST_NEW_"+name+"_fit2B_postFit");
//cout << "Result Has Size: " << result << endl;
cout << "" << endl;
outFile->Write();
for (auto hist:result){
for (auto var:hist.second) delete var.second;
}
result.clear();
cout << "Fitting 3A" << endl;
result = FitScaleFactorsAndDraw(dataHist, fitHists3A, unfitHists3A, name, outDir, "_fit3A", lowBin, hiBin, doSyst, true, varsToSave, nameKeys3A);
map<TString,MnvH1D*> scaledHists3A = {};
scaledHists3A["single #pi"]=(MnvH1D*)bkg1PiHist->Clone();
scaledHists3A["N#pi"]=(MnvH1D*)NPiHist->Clone();
scaledHists3A["Signal"]=(MnvH1D*)sigHist->Clone();
for(auto hists:scaledHists3A){
hists.second->Multiply(hists.second,result[name][hists.first]);
for (auto var:result)var.second[hists.first]->SetDirectory(outFile);
}
DrawFromMnvH1Ds(dataHist,scaledHists3A,unfitHists3A,true,outDir+"TEST_NEW_"+name+"_fit3A_postFit");
//cout << "Result Has Size: " << result << endl;
cout << "" << endl;
outFile->Write();
for (auto hist:result){
for (auto var:hist.second) delete var.second;
}
result.clear();
cout << "Fitting 3B" << endl;
result = FitScaleFactorsAndDraw(dataHist, fitHists3B, unfitHists3B, name, outDir, "_fit3B", lowBin, hiBin, doSyst, false, varsToSave, nameKeys3B);
map<TString,MnvH1D*> scaledHists3B = {};
scaledHists3B["single #pi"]=(MnvH1D*)bkg1PiHist->Clone();
scaledHists3B["N#pi"]=(MnvH1D*)NPiHist->Clone();
for(auto hists:scaledHists3B){
hists.second->Multiply(hists.second,result[name][hists.first]);
for (auto var:result)var.second[hists.first]->SetDirectory(outFile);
}
DrawFromMnvH1Ds(dataHist,scaledHists3B,unfitHists3B,false,outDir+"TEST_NEW_"+name+"_fit3B_postFit");
//cout << "Result Has Size: " << result << endl;
cout << "" << endl;
outFile->Write();
for (auto hist:result){
for (auto var:hist.second) delete var.second;
}
result.clear();
cout << "Fitting 4A" << endl;
result = FitScaleFactorsAndDraw(dataHist, fitHists4A, unfitHists4A, name, outDir, "_fit4A", lowBin, hiBin, doSyst, true, varsToSave, nameKeys4A);
map<TString,MnvH1D*> scaledHists4A = {};
scaledHists4A["single #pi^{#pm}"]=(MnvH1D*)chargePiHist->Clone();
scaledHists4A["N#pi & single #pi^{0}"]=(MnvH1D*)bkgNNeutPiHist->Clone();
scaledHists4A["Signal"]=(MnvH1D*)sigHist->Clone();
for(auto hists:scaledHists4A){
hists.second->Multiply(hists.second,result[name][hists.first]);
for (auto var:result)var.second[hists.first]->SetDirectory(outFile);
}
DrawFromMnvH1Ds(dataHist,scaledHists4A,unfitHists4A,true,outDir+"TEST_NEW_"+name+"_fit4A_postFit");
//cout << "Result Has Size: " << result << endl;
cout << "" << endl;
outFile->Write();
for (auto hist:result){
for (auto var:hist.second) delete var.second;
}
result.clear();
cout << "Fitting 4B" << endl;
result = FitScaleFactorsAndDraw(dataHist, fitHists4B, unfitHists4B, name, outDir, "_fit4B", lowBin, hiBin, doSyst, false, varsToSave, nameKeys4B);
map<TString,MnvH1D*> scaledHists4B = {};
scaledHists4B["single #pi^{#pm}"]=(MnvH1D*)chargePiHist->Clone();
scaledHists4B["N#pi & single #pi^{0}"]=(MnvH1D*)bkgNNeutPiHist->Clone();
for(auto hists:scaledHists4B){
hists.second->Multiply(hists.second,result[name][hists.first]);
for (auto var:result)var.second[hists.first]->SetDirectory(outFile);
}
DrawFromMnvH1Ds(dataHist,scaledHists4B,unfitHists4B,false,outDir+"TEST_NEW_"+name+"_fit4B_postFit");
//cout << "Result Has Size: " << result << endl;
cout << "" << endl;
outFile->Write();
for (auto hist:result){
for (auto var:hist.second) delete var.second;
}
result.clear();
cout << "Fitting 5A" << endl;
result = FitScaleFactorsAndDraw(dataHist, fitHists5A, unfitHists5A, name, outDir, "_fit5A", lowBin, hiBin, doSyst, true, varsToSave, nameKeys5A);
map<TString,MnvH1D*> scaledHists5A = {};
scaledHists5A["RES"]=(MnvH1D*)RESHist->Clone();
scaledHists5A["non-RES"]=(MnvH1D*)bkgNonRESHist->Clone();
scaledHists5A["Signal"]=(MnvH1D*)sigHist->Clone();
for(auto hists:scaledHists5A){
hists.second->Multiply(hists.second,result[name][hists.first]);
for (auto var:result)var.second[hists.first]->SetDirectory(outFile);
}
DrawFromMnvH1Ds(dataHist,scaledHists5A,unfitHists5A,true,outDir+"TEST_NEW_"+name+"_fit5A_postFit");
//cout << "Result Has Size: " << result << endl;
cout << "" << endl;
outFile->Write();