}
+TPad* DrawChange(Bool_t spd, const char* basename, const char** changes, Int_t nChanges, Int_t nDraw, Int_t* colors, const char** names = 0, Float_t scale = 0.10)
+{
+ Float_t etaMax = 1.05;
+ if (spd)
+ etaMax = 1.79;
-void DrawEffectOfChangeInCrossSection(const char* fileName) {
-
- //get the data
- TFile* fin = TFile::Open(fileName);
-
- //const Char_t* changes[] = {"pythia","ddmore","ddless","sdmore","sdless", "dmore", "dless", "sdmoreddless", "sdlessddmore" };
- const Char_t* changes[] = { "pythia", "qgsm", "phojet" };
- const Int_t nChanges = 3;
- //const Char_t* changes[] = {"pythia","ddmore25","ddless25","sdmore25","sdless25", "dmore25", "dless25", "sdmoreddless25", "sdlessddmore25" };
- Int_t colors[] = {1,1,kRed,kBlue,kGreen,kPink,1,kRed,kBlue};
-
- TH1F* hRatios[3];
+ TH1F* hRatios[100];
for(Int_t i=0; i<nChanges; i++) {
- hRatios[i] = (TH1F*)fin->Get(Form("ratio_vertexReco_triggerBias_%s",changes[i]));
- hRatios[i]->SetLineWidth(2);
- hRatios[i]->SetLineColor(colors[i]);
+ hRatios[i] = (TH1F*)gFile->Get(Form("%s%s",basename,changes[i]));
+ hRatios[i]->SetLineWidth(1);
hRatios[i]->SetMarkerStyle(22);
hRatios[i]->SetMarkerSize(0.8);
Float_t average = hRatios[i]->Integral(hRatios[i]->FindBin(-1), hRatios[i]->FindBin(1)) / (hRatios[i]->FindBin(1) - hRatios[i]->FindBin(-1) + 1);
Printf("%s: %.2f %%" , hRatios[i]->GetTitle(), (average - 1) * 100);
}
-
+
TPad* p = DrawCanvasAndPad("syst_changeInXsection",700,400);
p->SetRightMargin(0.2);
p->SetLeftMargin(0.13);
-
- TH2F* null = new TH2F("","",100,-1.05,1.05,100,0.9,1.1);
+
+ TH2F* null = new TH2F("","",100,-etaMax, etaMax,100,1. - scale,1. + scale);
null->GetXaxis()->SetTitle("#eta");
- null->GetYaxis()->SetTitle("Ratio pythia/modified cross-sections");
+ null->GetYaxis()->SetTitle(hRatios[0]->GetYaxis()->GetTitle());
null->Draw();
+
+ line = new TLine(-etaMax, 1, etaMax, 1);
+ line->Draw();
- TLatex* text[3];
+ TLatex* text[100];
- for(Int_t i=1; i<nChanges; i++) {
- hRatios[i]->Draw("same");
+ for(Int_t i=1; i<nDraw; i++) {
+ hRatios[i]->SetLineColor(colors[i]);
+ hRatios[i]->SetMarkerColor(colors[i]);
+ hRatios[i]->Draw("HISTPL SAME");
TString str(hRatios[i]->GetTitle());
- str.Remove(0,str.First("DD"));
- str.Remove(str.First(")"),1);
- text[i] = new TLatex(1.08,hRatios[i]->GetBinContent(hRatios[i]->FindBin(0.))-0.002,str.Data());
+
+ if (names)
+ str = names[i];
+
+ text[i] = new TLatex(etaMax + 0.03,hRatios[i]->GetBinContent(hRatios[i]->FindBin(etaMax-0.1))-0.002,str.Data());
+ text[i]->SetTextAlign(11);
text[i]->SetTextColor(colors[i]);
text[i]->Draw();
}
-}
-
-
-void DrawEffectOfChangeInComposition() {
- //get the data
- TFile* fin = TFile::Open("systematics_composition.root");
-
- Int_t colors[] = {1,2,103,102,4,6,1};
-
- TH1F* hRatios[6];
-
- Float_t etaRange = 0.899;
-
- for (Int_t i=0; i<6; i++) {
- hRatios[i] = (TH1F*)fin->Get(Form("ratio_%d",i));
-
- hRatios[i]->SetLineWidth(2);
- hRatios[i]->SetLineColor(colors[i]);
- hRatios[i]->SetMarkerStyle(22);
- hRatios[i]->SetMarkerSize(0.8);
+ return p;
+}
- hRatios[i]->GetXaxis()->SetRangeUser(-etaRange, etaRange);
- }
+void DrawEffectOfChangeInCrossSection(Bool_t spd = kFALSE, const char* fileName = "systematics_vtxtrigger_compositions.root")
+{
+ TFile::Open(fileName);
- TPad* p = DrawCanvasAndPad("syst_changeOfComposition",700,400);
- p->SetRightMargin(0.2);
- p->SetLeftMargin(0.13);
+ const Char_t* changes[] = {"pythia","ddmore","ddless","sdmore","sdless", "dmore", "dless", "sdmoreddless", "sdlessddmore", "ddmore25","ddless25","sdmore25","sdless25", "dmore25", "dless25", "sdmoreddless25", "sdlessddmore25" };
+ //const Char_t* changes[] = { "pythia", "qgsm", "phojet" };
+ //const Int_t nChanges = 3;
+ Int_t colors[] = {1,1,4,1,2,2,4,2,1};
- TH2F* null = new TH2F("","",100,-1.05,1.05,100,0.97,1.03);
- null->GetXaxis()->SetTitle("#eta");
- null->GetYaxis()->SetTitle("Ratio pythia/modified composition");
- null->Draw();
-
- TLatex* text[6];
+ c = DrawChange(spd, "ratio_vertexReco_triggerBias_", changes, 17, 9, colors, 0);
+ c->SaveAs("cross_sections.eps");
+}
- for(Int_t i=0; i<6; i++) {
- hRatios[i]->Draw("same");
-
- TString str(hRatios[i]->GetTitle());
- str.Remove(0,16);
- text[i] = new TLatex(1.08,hRatios[i]->GetBinContent(hRatios[i]->FindBin(0))-0.002,str.Data());
- text[i]->SetTextColor(colors[i]);
- text[i]->SetTextSize(0.053);
-
- text[i]->Draw();
- }
+void DrawEffectOfChangeInComposition(Bool_t spd = kFALSE, const char* fileName = "new_compositions_analysis.root")
+{
+ TFile::Open(fileName);
+ const Char_t* changes[] = { "PythiaRatios", "KBoosted", "KReduced", "pBoosted", "pReduced", "KBoostedpBoosted", "KReducedpReduced", "KBoostedpReduced", "KReducedpBoosted"};
+ const char* names[] = { "", "K #times 1.5", "K #times 0.5", "p #times 1.5", "p #times 0.5", "K #times 1.5, p #times 1.5", "K #times 0.5, p #times 0.5", "K #times 1.5, p #times 0.5", "K #times 0.5, p #times 1.5" };
+ //const Char_t* changes[] = { "PythiaRatios", "PiBoosted", "PiReduced", "KBoosted", "KReduced", "pBoosted", "pReduced", "othersBoosted", "othersReduced" };
+ //const char* names[] = { "", "#pi #times 1.5", "#pi #times 0.5", "K #times 1.5", "K #times 0.5", "p #times 1.5", "p #times 0.5", "others #times 1.5", "others #times 0.5" };
+ Int_t colors[] = {1,1,2,2,1,2,1,4,4};
+ c = DrawChange(spd, "", changes, 9, 9, colors, names, 0.03);
+ c->SaveAs("compositions.eps");
}
TPad* DrawCanvasAndPad(const Char_t* name, Int_t sizeX=600, Int_t sizeY=500) {
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff