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Comparing UserCode/cbrown/Development/Plotting/Modules/GeneralToolBox.C (file contents):
Revision 1.22 by fronga, Tue Nov 13 13:27:37 2012 UTC vs.
Revision 1.36 by buchmann, Mon Apr 8 14:09:50 2013 UTC

#	Line 40 | Line 40
40		#include <TRandom.h>
41		#include <TGraphErrors.h>
42		#include <TROOT.h>
43	+	#include <TPolyLine.h>
44	+
45		#ifndef Verbosity
46		#define Verbosity 0
47		#endif
#	Line 64 | Line 66 | namespace PlottingSetup {
66		bool is2012=true;
67		bool is53reco=true;
68		bool openBox = true;
69	+	vector<TH1F*> FakeHistoHeap;
70	+
71		}
72
73		bool dopng=false;
#	Line 257 | Line 261 | void ensure_directory_exists(string this
261		}
262		}
263
264	+	void DeleteStack(THStack mcstack) {
265	+	TH1F* h;
266	+	TIter nextHist(mcstack.GetHists());
267	+	while ( h = (TH1F*)nextHist() ) {
268	+	h->Delete();
269	+	}
270	+	delete h;
271	+	}
272	+
273	+
274		void DeadEnd(string message) {
275		dout << endl;
276		dout << "\033[1;31m     _                _                  _  " << endl;
#	Line 425 | Line 439 | void CompleteSave(TVirtualPad *can, stri
439
440
441		void setlumi(float l) {
442	<	generaltoolboxlumi=l;
442	>	generaltoolboxlumi=l;
443		}
444
445		int write_first_line(vector<vector<string> > &entries) {
#	Line 1222 | Line 1236 | bool Contains(string wholestring, string
1236		else return false;
1237		}
1238
1239	+
1240		//////////////////////////////////////////////////////////////////////////////
1241		//
1242		// http://stackoverflow.com/questions/669438/how-to-get-memory-usage-at-run-time-in-c
#	Line 1234 | Line 1249 | bool Contains(string wholestring, string
1249		/* usage:
1250		double vm2, rss2;
1251		process_mem_usage(vm2, rss2);
1252	<	cout << "Memory usage: VM: " << vm << "; RSS: " << rss << endl;
1252	>	cout << "Memory usage: VM: " << vm2 << "; RSS: " << rss2 << endl;
1253		*/
1254
1255		void process_mem_usage(double& vm_usage, double& resident_set)
#	Line 1293 | Line 1308 | TGraphAsymmErrors* produce_ratio_graph(T
1308		}
1309
1310
1311	+	TText* WriteSelection(int njets) {
1312	+	string sel="Loose selection";
1313	+	if(njets==3) sel="Tight selection";
1314	+	assert(njets==2||njets==3);
1315	+	TText *sele = new TText(0.97,0.135,sel.c_str());
1316	+	sele->SetNDC(true);
1317	+	sele->SetTextColor(TColor::GetColor("#848484"));
1318	+	sele->SetTextFont(42);
1319	+	sele->SetTextAlign(32);
1320	+	sele->SetTextSize(0.03);
1321	+	sele->SetTextAngle(270);
1322	+	return sele;
1323	+	}
1324	+
1325		Double_t MarcosChi2TestX(const TH1* h1, const TH1* h2, Double_t &chi2, Int_t &ndf, Int_t &igood, Option_t *option)
1326		{
1327
#	Line 1315 | Line 1344 | Double_t MarcosChi2TestX(const TH1* h1,
1344		return prob;
1345		}
1346
1347	<	/*void save_with_difference(TH1F *obs, vector<TH1F*> predictions, vector<float> prediction_weights, vector<float> prediction_uncerts, TVirtualPad *canvas, string savemeas) {
1348	<	if(predictions.size()<1) {
1320	<	write_warning(__FUNCTION__,"Cannot make a pred-obs prediction plot because the prediction vector is empty. aborting!");
1321	<	return;
1322	<	}
1323	<	TH1F *comppred = predictions[0]->Clone("comppred");
1324	<	comppred->Scale(prediction_weights[0]);
1325	<	for(int i=1;i<predictions.size();i++) comppred->Add(predictions[i],prediction_weights[i]);
1326	<
1327	<	TH1F *statpred = (TH1F*)comppred->Clone("statpred");
1328	<	for(int i=1;i<=statpred->GetNbinsX();i++) statpred->SetBinContent(0);
1329	<
1330	<	TH1F *syspred = predictions[0];
1331	<	for(int i=1;i<=syspred->GetNbinsX();i++) syspred->SetBinContent(i,prediction_weights[0]*prediction_weights[0]*prediction_uncerts[0]*prediction_uncerts[0]*syspred->GetBinContent(i)*syspred->GetBinContent(i));
1332	<	for(int i=1;i<predictions.size();i++) {
1333	<	for(int ibin=1;ibin<=predictions[i]->GetNbinsX();ibin++) {
1334	<	float newentry=syspred->GetBinContent(ibin);
1335	<	newentry+=(predictions[i]->GetBinContent(ibin))*(predictions[i]->GetBinContent(ibin))*prediction_weights[i]*prediction_weights[i]*prediction_uncerts[i]*prediction_uncerts[i];
1336	<	syspred->SetBinContent(ibin,newentry);
1337	<	}
1338	<	}
1339	<	for(int ibin=1;ibin<=syspred->GetNbinsX();ibin++) {
1340	<	syspred->SetBinError(ibin,syspred->GetBinContent(i)+statpred->GetBinError());
1341	<	syspred->SetBinContent(ibin,0);
1342	<	}
1347	>	void Save_With_Ratio(TH1F *nominator, TH1F *denominator, TVirtualPad *orig_canvas, string savemeas, bool do_bpred_ratio=false, bool extendrange=false, string yaxistitle="ratio",TH1F *syshisto=NULL) {
1348	>	//this function saves the pad being passed as well as a new one including the ratio.
1349
1350	+	orig_canvas->cd();
1351	+	orig_canvas->Update();
1352	+	CompleteSave(orig_canvas,savemeas);
1353	+	TVirtualPad *canvas = (TVirtualPad*) orig_canvas->Clone("TempCanvas");//otherwise the Ratio_main_canvas will own our pad and destroy it upon deletion
1354
1345	–	}
1346	–	*/
1347	–	void save_with_ratio(TH1F *nominator, TH1F *denominator, TVirtualPad *canvas, string savemeas, bool do_bpred_ratio=false, bool extendrange=false, string yaxistitle="ratio",TH1F *syshisto=NULL) {
1348	–	//this function saves the pad being passed as well as a new one including the ratio.
1349	–	CompleteSave(canvas,savemeas);
1350	–
1355		float bottommargin=gStyle->GetPadBottomMargin();
1356		float canvas_height=gStyle->GetCanvasDefH();
1357		float canvas_width=gStyle->GetCanvasDefW();
#	Line 1358 | Line 1362 | void save_with_ratio(TH1F *nominator, TH
1362
1363		float xstretchfactor=((1-ratiospace)*(1-gStyle->GetPadTopMargin()))/((1)*ratiospace);
1364
1365	<	TCanvas *main_canvas = new TCanvas("main_canvas","main_canvas",(Int_t)canvas_width,(Int_t)(canvas_height*(1+ratiospace)));
1365	>	TCanvas *Ratio_main_canvas = new TCanvas("Ratio_main_canvas","Ratio_main_canvas",(Int_t)canvas_width,(Int_t)(canvas_height*(1+ratiospace)));
1366		TPad *mainpad = new TPad("mainpad","mainpad",0,1-(1.0/(1+ratiospace)),1,1);//top (main) pad
1367		TPad *coverpad = new TPad("coverpad","coverpad",gStyle->GetPadLeftMargin()-0.008,1-(1.0/(1+ratiospace))-0.04,1,1-(1.0/(1+ratiospace))+0.103);//pad covering up the x scale
1368		TPad *bottompad = new TPad("bottompad", "Ratio Pad",0,0,1,(1-(1-bottommargin)/(1+ratiospace))-0.015); //bottom pad
1369
1370	<	main_canvas->Range(0,0,1,1);
1371	<	main_canvas->SetBorderSize(0);
1372	<	main_canvas->SetFrameFillColor(0);
1370	>	Ratio_main_canvas->Range(0,0,1,1);
1371	>	Ratio_main_canvas->SetBorderSize(0);
1372	>	Ratio_main_canvas->SetFrameFillColor(0);
1373
1374		mainpad->Draw();
1375		mainpad->cd();
#	Line 1376 | Line 1380 | void save_with_ratio(TH1F *nominator, TH
1380		canvas->Range(0,0,1,1);
1381		canvas->Draw("same");
1382		mainpad->Modified();
1383	<	main_canvas->cd();
1383	>	Ratio_main_canvas->cd();
1384		coverpad->Draw();
1385		coverpad->cd();
1386		coverpad->Range(0,0,1,1);
#	Line 1384 | Line 1388 | void save_with_ratio(TH1F *nominator, TH
1388		coverpad->SetBorderSize(0);
1389		coverpad->SetFrameFillColor(0);
1390		coverpad->Modified();
1391	<	main_canvas->cd();
1391	>	Ratio_main_canvas->cd();
1392		bottompad->SetTopMargin(ratiotopmargin);
1393		bottompad->SetBottomMargin(ratiobottommargin);
1394		bottompad->Draw();
#	Line 1394 | Line 1398 | void save_with_ratio(TH1F *nominator, TH
1398		TH1F *ratio = (TH1F*)nominator->Clone(GetNumericHistoName().c_str());
1399		ratio->Divide(denominator);
1400
1397	–
1401		TGraphAsymmErrors *eratio;
1402		TH1F *SystDown;
1403		TH1F *SystUp;
#	Line 1420 | Line 1423 | void save_with_ratio(TH1F *nominator, TH
1423		}
1424
1425		}
1423	–	eratio->SetFillColor(TColor::GetColor("#00ADE1"));
1426
1427	+	if(syshisto && !do_bpred_ratio) {
1428	+	SystDown = (TH1F*)syshisto->Clone("SystDown");
1429	+	SystUp = (TH1F*)syshisto->Clone("SystUp");
1430	+	for(int i=1;i<=syshisto->GetNbinsX();i++) {
1431	+	SystDown->SetBinContent(i,1-syshisto->GetBinContent(i));
1432	+	SystUp->SetBinContent(i,1+syshisto->GetBinContent(i));
1433	+	}
1434	+	SystDown->SetLineColor(TColor::GetColor("#006DE1"));
1435	+	SystUp->SetLineColor(TColor::GetColor("#006DE1"));
1436	+	}
1437	+	eratio->SetFillColor(TColor::GetColor("#00ADE1"));
1438
1439		ratio->SetTitle("");
1440		ratio->GetYaxis()->SetRangeUser(0.0,2.0);
#	Line 1441 | Line 1454 | void save_with_ratio(TH1F *nominator, TH
1454		ratio->SetFillColor(TColor::GetColor("#58D3F7"));
1455		ratio->SetMarkerSize(0);
1456		ratio->Draw("e2");
1457	+
1458	+	TGraphAsymmErrors *ratio_center = (TGraphAsymmErrors*)eratio->Clone("ratio_center");
1459	+	for(int i=0;i<ratio_center->GetN();i++) {
1460	+	ratio_center->SetPointError(i,ratio_center->GetErrorXlow(i),ratio_center->GetErrorXhigh(i),0.005,0.005);
1461	+	}
1462	+
1463	+	ratio_center->SetFillColor(TColor::GetColor("#006381"));
1464	+
1465		if(syshisto!=0) {
1466		//    sysratio->Draw("2");
1467		//    eratio->Draw("2,same");
#	Line 1450 | Line 1471 | void save_with_ratio(TH1F *nominator, TH
1471		} else {
1472		eratio->Draw("2");
1473		}
1474	+	ratio_center->Draw("2");
1475		ratio->Draw("same,axis");
1476		TLine *oneline = new TLine(ratio->GetXaxis()->GetBinLowEdge(1),1,ratio->GetXaxis()->GetBinLowEdge(ratio->GetNbinsX())+ratio->GetXaxis()->GetBinWidth(ratio->GetNbinsX()),1);
1477		oneline->SetLineStyle(2);
1478		oneline->SetLineColor(kBlue);
1479		oneline->Draw("same");
1480
1481	<	main_canvas->cd();
1482	<	main_canvas->Modified();
1483	<	main_canvas->cd();
1484	<	main_canvas->SetSelected(main_canvas);
1481	>	Ratio_main_canvas->cd();
1482	>	Ratio_main_canvas->Modified();
1483	>	Ratio_main_canvas->cd();
1484	>	Ratio_main_canvas->SetSelected(Ratio_main_canvas);
1485
1486	<	CompleteSave(main_canvas,savemeas+"_withratio");
1486	>	CompleteSave(Ratio_main_canvas,savemeas+"_withratio");
1487		bottompad->cd();
1488
1489		Double_t chi2;
#	Line 1489 | Line 1511 | void save_with_ratio(TH1F *nominator, TH
1511		CompleteRatio->SetTextAlign(31);
1512		CompleteRatio->Draw();
1513
1514	<	CompleteSave(main_canvas,savemeas+"_withratio_and_Chi2");
1514	>	CompleteSave(Ratio_main_canvas,savemeas+"_withratio_and_Chi2");
1515
1516		//  float KS   = nominator->KolmogorovTest(denominator);
1517		//  stringstream KStext;
1518		//  Chi2text << "KS = " << KS << endl;
1519		//cout << "Found : " << KStext.str() << endl;
1520
1521	<
1522	<	delete main_canvas;
1521	>	delete eratio;
1522	>	delete ratio_center;
1523	>	delete ratio;
1524	>	delete Ratio_main_canvas;
1525		}
1526
1527	<	void save_with_ratio_and_sys_band(TH1F *nominator, TH1F *denominator, TVirtualPad *canvas, string savemeas, float systematic, string yaxistitle="SysRatio") {
1527	>	void save_with_ratio_and_sys_band(TH1F *nominator, TH1F *denominator, TVirtualPad *orig_canvas, string savemeas, bool do_bpred_ratio=false, bool extendrange=false, string yaxistitle="ratio",TH1F *syshisto=NULL) {
1528		//this function saves the pad being passed as well as a new one including the SysRatio.
1529	<	CompleteSave(canvas,savemeas);
1529	>	orig_canvas->cd();
1530	>	orig_canvas->Update();
1531	>	CompleteSave(orig_canvas,savemeas);
1532	>
1533	>	TVirtualPad *canvas = (TVirtualPad*) orig_canvas->Clone("TempCanvas");//otherwise the Ratio_main_canvas will own our pad and destroy it upon deletion
1534
1535		float bottommargin=gStyle->GetPadBottomMargin();
1536		float canvas_height=gStyle->GetCanvasDefH();
1537		float canvas_width=gStyle->GetCanvasDefW();
1538	<	float SysRatiospace=0.25;// space the SysRatio should take up (relative to original pad)
1538	>	float ratiospace=0.25;// space the ratio should take up (relative to original pad)
1539	>
1540	>	float ratiobottommargin=0.3;
1541	>	float ratiotopmargin=0.1;
1542
1543	<	float SysRatiobottommargin=0.3;
1544	<	float SysRatiotopmargin=0.1;
1543	>	float xstretchfactor=((1-ratiospace)*(1-gStyle->GetPadTopMargin()))/((1)*ratiospace);
1544	>
1545	>	TCanvas *Ratio_main_canvas = new TCanvas("Ratio_main_canvas","Ratio_main_canvas",(Int_t)canvas_width,(Int_t)(canvas_height*(1+ratiospace)));
1546	>	TPad *mainpad = new TPad("mainpad","mainpad",0,1-(1.0/(1+ratiospace)),1,1);//top (main) pad
1547	>	TPad *coverpad = new TPad("coverpad","coverpad",gStyle->GetPadLeftMargin()-0.008,1-(1.0/(1+ratiospace))-0.04,1,1-(1.0/(1+ratiospace))+0.103);//pad covering up the x scale
1548	>	TPad *bottompad = new TPad("bottompad", "Ratio Pad",0,0,1,(1-(1-bottommargin)/(1+ratiospace))-0.015); //bottom pad
1549
1550	<	float xstretchfactor=((1-SysRatiospace)*(1-gStyle->GetPadTopMargin()))/((1)*SysRatiospace);
1550	>	Ratio_main_canvas->Range(0,0,1,1);
1551	>	Ratio_main_canvas->SetBorderSize(0);
1552	>	Ratio_main_canvas->SetFrameFillColor(0);
1553
1554	<	TCanvas *MainCanvas = new TCanvas("MainCanvas","MainCanvas",(Int_t)canvas_width,(Int_t)(canvas_height*(1+SysRatiospace)));
1555	<	TPad *MainPad = new TPad("MainPad","MainPad",0,1-(1.0/(1+SysRatiospace)),1,1);//top (main) pad
1556	<	TPad *CoverPad = new TPad("CoverPad","CoverPad",gStyle->GetPadLeftMargin()-0.008,1-(1.0/(1+SysRatiospace))-0.04,1,1-(1.0/(1+SysRatiospace))+0.103);//pad covering up the x scale
1557	<	TPad *BottomPad = new TPad("BottomPad", "Ratio Pad",0,0,1,(1-(1-bottommargin)/(1+SysRatiospace))-0.015); //bottom pad
1558	<
1559	<	MainCanvas->Range(0,0,1,1);
1523	<	MainCanvas->SetBorderSize(0);
1524	<	MainCanvas->SetFrameFillColor(0);
1525	<
1526	<	MainPad->Draw();
1527	<	MainPad->cd();
1528	<	MainPad->Range(0,0,1,1);
1529	<	MainPad->SetFillColor(kWhite);
1530	<	MainPad->SetBorderSize(0);
1531	<	MainPad->SetFrameFillColor(0);
1554	>	mainpad->Draw();
1555	>	mainpad->cd();
1556	>	mainpad->Range(0,0,1,1);
1557	>	mainpad->SetFillColor(kWhite);
1558	>	mainpad->SetBorderSize(0);
1559	>	mainpad->SetFrameFillColor(0);
1560		canvas->Range(0,0,1,1);
1561		canvas->Draw("same");
1562	<	MainPad->Modified();
1563	<	MainCanvas->cd();
1564	<	CoverPad->Draw();
1565	<	CoverPad->cd();
1566	<	CoverPad->Range(0,0,1,1);
1567	<	CoverPad->SetFillColor(kWhite);
1568	<	CoverPad->SetBorderSize(0);
1569	<	CoverPad->SetFrameFillColor(0);
1570	<	CoverPad->Modified();
1571	<	MainCanvas->cd();
1572	<	BottomPad->SetTopMargin(SysRatiotopmargin);
1573	<	BottomPad->SetBottomMargin(SysRatiobottommargin);
1574	<	BottomPad->Draw();
1575	<	BottomPad->cd();
1576	<	BottomPad->Range(0,0,1,1);
1577	<	BottomPad->SetFillColor(kWhite);
1578	<	TH1F *SysRatio = (TH1F*)nominator->Clone(GetNumericHistoName().c_str());
1579	<	SysRatio->Divide(denominator);
1562	>	mainpad->Modified();
1563	>	Ratio_main_canvas->cd();
1564	>	coverpad->Draw();
1565	>	coverpad->cd();
1566	>	coverpad->Range(0,0,1,1);
1567	>	coverpad->SetFillColor(kWhite);
1568	>	coverpad->SetBorderSize(0);
1569	>	coverpad->SetFrameFillColor(0);
1570	>	coverpad->Modified();
1571	>	Ratio_main_canvas->cd();
1572	>	bottompad->SetTopMargin(ratiotopmargin);
1573	>	bottompad->SetBottomMargin(ratiobottommargin);
1574	>	bottompad->Draw();
1575	>	bottompad->cd();
1576	>	bottompad->Range(0,0,1,1);
1577	>	bottompad->SetFillColor(kWhite);
1578	>	TH1F *ratio = (TH1F*)nominator->Clone(GetNumericHistoName().c_str());
1579	>	ratio->Divide(denominator);
1580
1581
1582	+	TGraphAsymmErrors *eratio;
1583	+	TGraphAsymmErrors *SysEnvelope = new TGraphAsymmErrors();
1584	+
1585	+	if(syshisto && !do_bpred_ratio) {
1586	+	for(int i=1;i<=syshisto->GetNbinsX();i++) {
1587	+	float dx=syshisto->GetBinWidth(i)/2.0;
1588	+	float dy=syshisto->GetBinContent(i);
1589	+	if(dy<0.01) dy=0.07;
1590	+	SysEnvelope->SetPoint(i-1,syshisto->GetBinCenter(i),1.0);
1591	+	SysEnvelope->SetPointError(i-1,dx,dx,dy,dy);
1592	+	}
1593	+	SysEnvelope->SetFillColor(TColor::GetColor("#006DE1"));
1594	+	}
1595
1596	<	SysRatio->SetTitle("");
1597	<	SysRatio->GetYaxis()->SetRangeUser(0.0,2.0);
1598	<	SysRatio->GetXaxis()->SetTitle(nominator->GetXaxis()->GetTitle());
1599	<	SysRatio->GetXaxis()->CenterTitle();
1600	<	SysRatio->GetYaxis()->SetTitle(yaxistitle.c_str());
1601	<	SysRatio->GetYaxis()->SetTitleOffset(0.4);
1602	<	SysRatio->GetYaxis()->CenterTitle();
1603	<	SysRatio->SetStats(0);
1604	<	SysRatio->GetXaxis()->SetLabelSize(xstretchfactor*SysRatio->GetXaxis()->GetLabelSize());
1605	<	SysRatio->GetYaxis()->SetLabelSize(xstretchfactor*SysRatio->GetYaxis()->GetLabelSize());
1606	<	SysRatio->GetXaxis()->SetTitleSize(xstretchfactor*gStyle->GetTitleSize());
1607	<	SysRatio->GetYaxis()->SetTitleSize(xstretchfactor*gStyle->GetTitleSize());
1608	<	SysRatio->GetYaxis()->SetNdivisions(502,false);
1609	<	SysRatio->SetFillColor(TColor::GetColor("#58D3F7"));
1610	<	TBox *sysbox = new TBox(SysRatio->GetXaxis()->GetBinLowEdge(1),1-systematic,SysRatio->GetXaxis()->GetBinLowEdge(SysRatio->GetNbinsX())+SysRatio->GetXaxis()->GetBinWidth(SysRatio->GetNbinsX()),1+systematic);
1611	<	sysbox->SetFillColor(TColor::GetColor("#82FA58")); // light green
1612	<
1572	<	SysRatio->Draw("e1");
1573	<	sysbox->Draw();
1574	<	SysRatio->Draw("e1,same");
1575	<	SysRatio->Draw("e1,axis,same");
1596	>	ratio->SetTitle("");
1597	>	ratio->GetYaxis()->SetRangeUser(0.0,2.0);
1598	>	if(do_bpred_ratio) ratio->GetYaxis()->SetRangeUser(0.0,2.0);
1599	>	if(extendrange) ratio->GetYaxis()->SetRangeUser(0.0,4.0);
1600	>	ratio->GetXaxis()->SetTitle(nominator->GetXaxis()->GetTitle());
1601	>	ratio->GetXaxis()->CenterTitle();
1602	>	ratio->GetYaxis()->SetTitle(yaxistitle.c_str());
1603	>	ratio->GetYaxis()->SetTitleOffset(0.4);
1604	>	ratio->GetYaxis()->CenterTitle();
1605	>	ratio->SetStats(0);
1606	>	ratio->GetXaxis()->SetLabelSize(xstretchfactor*ratio->GetXaxis()->GetLabelSize());
1607	>	ratio->GetYaxis()->SetLabelSize(xstretchfactor*ratio->GetYaxis()->GetLabelSize());
1608	>	ratio->GetXaxis()->SetTitleSize(xstretchfactor*gStyle->GetTitleSize());
1609	>	ratio->GetYaxis()->SetTitleSize(xstretchfactor*gStyle->GetTitleSize());
1610	>	ratio->GetYaxis()->SetNdivisions(502,false);
1611	>	ratio->SetFillColor(TColor::GetColor("#58D3F7"));
1612	>	ratio->Draw("e1");
1613
1614	<	TLine *oneline = new TLine(SysRatio->GetXaxis()->GetBinLowEdge(1),1,SysRatio->GetXaxis()->GetBinLowEdge(SysRatio->GetNbinsX())+SysRatio->GetXaxis()->GetBinWidth(SysRatio->GetNbinsX()),1);
1614	>	if(syshisto!=0) {
1615	>	SysEnvelope->SetFillColor(TColor::GetColor("#FE9A2E"));
1616	>	SysEnvelope->Draw("2,same");
1617	>	ratio->Draw("e1,same");
1618	>	} else {
1619	>	eratio->Draw("1");
1620	>	}
1621	>	ratio->Draw("same,axis");
1622	>	TLine *oneline = new TLine(ratio->GetXaxis()->GetBinLowEdge(1),1,ratio->GetXaxis()->GetBinLowEdge(ratio->GetNbinsX())+ratio->GetXaxis()->GetBinWidth(ratio->GetNbinsX()),1);
1623		oneline->SetLineStyle(2);
1624		oneline->SetLineColor(kBlue);
1625		oneline->Draw("same");
1626
1627	<	MainCanvas->cd();
1628	<	MainCanvas->Modified();
1629	<	MainCanvas->cd();
1630	<	MainCanvas->SetSelected(MainCanvas);
1627	>	Ratio_main_canvas->cd();
1628	>	Ratio_main_canvas->Modified();
1629	>	Ratio_main_canvas->cd();
1630	>	Ratio_main_canvas->SetSelected(Ratio_main_canvas);
1631	>
1632	>	CompleteSave(Ratio_main_canvas,savemeas+"_withSysRatio");
1633	>	bottompad->cd();
1634	>
1635	>	Double_t chi2;
1636	>	Int_t ndf,igood;
1637	>	Double_t chi2prob = MarcosChi2TestX(nominator,denominator,chi2,ndf,igood,"UW");
1638	>
1639	>	stringstream Chi2text;
1640	>	Chi2text << "#chi^{2} / ndf: " << chi2 << " / " << ndf;
1641	>	stringstream Chi2probtext;
1642	>	Chi2probtext << "#chi^{2} prob: " << chi2prob;
1643	>	TText* chi2box = write_text(0.02,0.11,Chi2text.str());
1644	>	chi2box->SetTextSize(0.08);
1645	>	chi2box->SetTextAlign(11);
1646	>	chi2box->Draw();
1647	>	TText* chi2probbox = write_text(0.02,0.04,Chi2probtext.str());
1648	>	chi2probbox->SetTextSize(0.08);
1649	>	chi2probbox->SetTextAlign(11);
1650	>	chi2probbox->Draw();
1651	>
1652	>	stringstream CompRatio;
1653	>	CompRatio << "Ratio: " << nominator->Integral() << " / " << denominator->Integral() << " \n " << nominator->Integral()/denominator->Integral();
1654	>	TText *CompleteRatio = write_text(0.98,0.04,CompRatio.str());
1655	>	CompleteRatio->SetTextSize(0.08);
1656	>	CompleteRatio->SetTextAlign(31);
1657	>	CompleteRatio->Draw();
1658
1659	<	CompleteSave(MainCanvas,savemeas+"_withSYSSysRatio");
1660	<	delete SysRatio;
1661	<	delete MainCanvas;
1659	>	CompleteSave(Ratio_main_canvas,savemeas+"_withSysRatio_and_Chi2");
1660	>	delete Ratio_main_canvas;
1661	>	delete ratio;
1662		}
1663
1664	<	TH1F* CollapseStack(THStack stack,TString hname="base") {
1664	>	TH1F* CollapseStack(THStack stack,TString hname="CollapsedStack") {
1665		TH1F *bhist = ((TH1F*)((stack.GetHists())->At(0)));
1666		TH1F *basehisto = (TH1F*)bhist->Clone(hname);
1667		TIter next(stack.GetHists());
#	Line 1603 | Line 1675 | TH1F* CollapseStack(THStack stack,TStrin
1675		return basehisto;
1676		}
1677
1678	<	void save_with_ratio(TH1F *nominator, THStack denominator, TVirtualPad *canvas, string savemeas, bool do_bpred_ratio=false) {
1679	<	save_with_ratio(nominator, CollapseStack(denominator), canvas, savemeas, do_bpred_ratio);
1678	>	void Save_With_Ratio(TH1F *nominator, THStack denominator, TVirtualPad *canvas, string savemeas, bool do_bpred_ratio=false) {
1679	>	TH1F *denominator_histo = (TH1F*) CollapseStack(denominator);
1680	>	Save_With_Ratio(nominator, denominator_histo, canvas, savemeas, do_bpred_ratio);
1681	>	delete denominator_histo;
1682		}
1683
1684		void flag_this_change(string function, int line, int checked=0) {
#	Line 1789 | Line 1863 | string removefunnystring(string name) {
1863		name=ReplaceCharacter(name,"]","_");
1864		name=ReplaceCharacter(name,"{","_");
1865		name=ReplaceCharacter(name,"}","_");
1866	+	name=ReplaceCharacter(name,"(","_");
1867	+	name=ReplaceCharacter(name,")","_");
1868	+	name=ReplaceCharacter(name," ","_");
1869		name=ReplaceCharacter(name,".","_");
1870		name=ReplaceCharacter(name,",","_");
1871		name=ReplaceCharacter(name,";","_");
#	Line 1803 | Line 1880 | string removefunnystring(string name) {
1880		return name;
1881		}
1882
1883	+	TPolyLine* GetFitUncertaintyShape(TF1 *fit, float low, float high,float x0,float x1) {
1884	+	int nPoints=1000;
1885	+	double x[nPoints+1];
1886	+	double y[nPoints];
1887	+
1888	+	float par1=fit->GetParameter(0);
1889	+	float dpar1=fit->GetParError(0);
1890	+	float par2=fit->GetParameter(1);
1891	+	float dpar2=fit->GetParError(1);
1892	+
1893	+	float step=(x1-x0)/(nPoints/2.0 -1);
1894	+	for(int i=0;i<nPoints/2.0;i++) {
1895	+	x[i]=x0+i*step;
1896	+	y[i]=(par1+x[i]*par2)    -    sqrt(dpar1*dpar1+dpar2*dpar2*x[i]*x[i]);
1897	+	x[nPoints-1-i]=x[i];
1898	+	y[nPoints-1-i]=(par1+x[i]*par2)    +    sqrt(dpar1*dpar1+dpar2*dpar2*x[i]*x[i]);
1899	+	if(y[i]<low) y[i]=low;
1900	+	if(y[i]>high) y[i]=high;
1901	+	if(y[nPoints-1-i]<low) y[nPoints-1-i]=low;
1902	+	if(y[nPoints-1-i]>high) y[nPoints-1-i]=high;
1903	+	}
1904	+
1905	+	x[nPoints]=x[0];
1906	+	y[nPoints]=y[0];
1907	+
1908	+	TPolyLine *l = new TPolyLine(nPoints+1,x,y);
1909	+	l->SetFillColor(TColor::GetColor("#A2A2FA"));
1910	+	l->SetLineColor(TColor::GetColor("#A2A2FA"));
1911	+	l->SetLineWidth(1);
1912	+	return l;
1913	+	}
1914	+
1915	+	//code for ReplaceAll copied from
1916	+	//http://stackoverflow.com/questions/5343190/c-how-do-i-replace-all-instances-of-of-a-string-with-another-string
1917	+	string ReplaceAll(string str, string from, string to) {
1918	+	size_t start_pos = 0;
1919	+	while((start_pos = str.find(from, start_pos)) != std::string::npos) {
1920	+	str.replace(start_pos, from.length(), to);
1921	+	start_pos += to.length(); // ...
1922	+	}
1923	+	return str;
1924	+	}
1925	+
1926	+	TPolyLine* GetFitUncertaintyShape(TH1 *histo, string fitname, float low, float high) {
1927	+	TF1 *fit = (TF1*)histo->GetFunction(fitname.c_str());
1928	+	if(!fit) {
1929	+	cout << "CANNOT PRODUCE FIT UNCERTAINTY AS THERE IS NO FIT CALLED " << fitname << " IN " << histo->GetName() << endl;
1930	+	return NULL;
1931	+	}
1932	+	float x0=histo->GetBinLowEdge(1);
1933	+	float x1=histo->GetBinLowEdge(histo->GetNbinsX())+histo->GetBinWidth(histo->GetNbinsX());
1934	+	return GetFitUncertaintyShape(fit, low, high,x0,x1);
1935	+	}
1936	+
1937	+	TPolyLine* GetFitUncertaintyShape(TGraphErrors *gr, string fitname, float low, float high, float minx=-999, float maxx=-999) {
1938	+	TF1 *fit = (TF1*)gr->GetFunction(fitname.c_str());
1939	+	if(!fit) {
1940	+	cout << "CANNOT PRODUCE FIT UNCERTAINTY AS THERE IS NO FIT CALLED " << fitname << " IN " << gr->GetName() << endl;
1941	+	return NULL;
1942	+	}
1943	+	double x,y;
1944	+	gr->GetPoint(0,x,y);
1945	+	float min=x;
1946	+	gr->GetPoint(gr->GetN()-1,x,y);
1947	+	float max=x;
1948	+	if(minx>-999 && maxx>-999 && minx<maxx) {
1949	+	max=maxx;
1950	+	min=minx;
1951	+	}
1952	+	return GetFitUncertaintyShape(fit, low, high,min,max);
1953	+	}
1954	+
1955		stringstream all_bugs;
1956
1957		void bug_tracker(string function, int line, string description) {
#	Line 1853 | Line 2002 | float generalizedpSTAR(float massmother,
2002		res=TMath::Sqrt(res)/(2*massmother);
2003		return res;
2004		}
2005	+
2006	+	void FindMinMax(TGraphErrors *gr, float &min, float &max) {
2007	+	double x,y;
2008	+	gr->GetPoint(0,x,y);
2009	+	min=500*y;
2010	+	max=0.0002*y;
2011	+	for(int i=0;i<gr->GetN();i++) {
2012	+	gr->GetPoint(i,x,y);
2013	+	cout << "Point at " << x << "/" << y << " with error " << gr->GetErrorY(i) << endl;
2014	+	float potmin=y-1.5*gr->GetErrorY(i); // taking 1.5 times the error to allow for enough space to present the plot
2015	+	float potmax=y+1.5*gr->GetErrorY(i); // taking 1.5 times the error to allow for enough space to present the plot
2016	+	if(potmin<min) min=potmin;
2017	+	if(potmax>max) max=potmax;
2018	+	}
2019	+	}
2020	+
2021	+
2022	+	void CleanLegends() {
2023	+	for(int ihist=(int)PlottingSetup::FakeHistoHeap.size()-1;ihist>=0;ihist--) {
2024	+	PlottingSetup::FakeHistoHeap[ihist]->Delete();
2025	+	PlottingSetup::FakeHistoHeap.pop_back();
2026	+	}
2027	+	}
2028	+
2029	+	string DigitsAfterComma(float number, int digits) {
2030	+	float temp=number*pow(10.0,digits);
2031	+	temp=int(temp)/pow(10.0,digits);
2032	+	return any2string(temp);
2033	+	}

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