Added new scripts to:
[u/mrichter/AliRoot.git] / PWG0 / dNdEta / drawSystematicsNew.C
CommitLineData
b541c64c 1void DrawpiKpAndCombinedZOnly(Float_t upperPtLimit=0.99)
2{
3 //gROOT->ProcessLine(".L drawPlots.C");
4 gSystem->Load("libPWG0base");
5
6 const char* fileNames[] = { "systematics.root", "systematics.root", "systematics.root", "correction_map.root" };
7 const char* folderNames[] = { "correction_0", "correction_1", "correction_2", "dndeta_correction" };
8 const char* legendNames[] = { "#pi", "K", "p", "standard" };
9 Int_t folderCount = 3;
10
11
12
13 TH2F* h2DCorrections[4];
14 TH1F* h1DCorrections[4];
15 for (Int_t i=0; i<4; i++) {
16 TFile::Open(fileNames[i]);
17 AlidNdEtaCorrection* correctionTmp = new AlidNdEtaCorrection(folderNames[i],folderNames[i]);
18 correctionTmp->LoadHistograms();
19
20 // h2DCorrections[i] = correctionTmp->GetTrack2ParticleCorrection()->GetTrackCorrection()->Get2DCorrectionHistogram("yz",-1,1);
21
22 h1DCorrections[i] = correctionTmp->GetTrack2ParticleCorrection()->GetTrackCorrection()->Get1DCorrectionHistogram("z",-10,10,0.8,0.8);
23 }
24
25 TH2F* null = new TH2F("","",100,0.1,10,100,0.5,9.99);
26 null->SetXTitle("p_{T} (GeV/c)");
27 null->SetXTitle("Correction");
28
29 null->Draw();
30
31 //h1DCorrections[0]->SetMaximum(5);
32 //h1DCorrections[0]->Draw();
33 // h2DCorrections[0]->Draw("colz");
34 for (Int_t i=1; i<4; i++) {
35 h1DCorrections[i]->Draw("same");
36 }
37
38}
39
40
41void DrawEffectOfChangeInCrossSection() {
42
43 //get the data
44 TFile* fin = TFile::Open("systematics_xsections.root");
45
46 const Char_t* changes[] = {"pythia","ddmore","ddless","sdmore","sdless", "dmore", "dless"};
47 Int_t colors[] = {1,2,103,102,4,6,1};
48
49 TH1F* hRatios[7];
50 for(Int_t i=0; i<7; i++) {
51 hRatios[i] = (TH1F*)fin->Get(Form("ratio_vertexReco_triggerBias_%s",changes[i]));
52 hRatios[i]->SetLineWidth(2);
53 hRatios[i]->SetLineColor(colors[i]);
54 hRatios[i]->SetMarkerStyle(22);
55 hRatios[i]->SetMarkerSize(0.8);
56 }
57
58 TPad* p = DrawCanvasAndPad("syst_changeInXsection",700,400);
59 p->SetRightMargin(0.2);
60 p->SetLeftMargin(0.13);
61
62 TH2F* null = new TH2F("","",100,-1.05,1.05,100,0.93,1.06);
63 null->GetXaxis()->SetTitle("#eta");
64 null->GetYaxis()->SetTitle("Ratio pythia/modified cross-sections");
65 null->Draw();
66
67 TLatex* text[7];
68
69 for(Int_t i=1; i<7; i++) {
70 hRatios[i]->Draw("same");
71
72 TString str(hRatios[i]->GetTitle());
73 str.Remove(0,str.First("DD"));
74 str.Remove(str.First(")"),1);
75 text[i] = new TLatex(1.08,hRatios[i]->GetBinContent(hRatios[i]->FindBin(0.))-0.002,str.Data());
76 text[i]->SetTextColor(colors[i]);
77 text[i]->Draw();
78 }
79}
80
81
82void DrawEffectOfChangeInComposition() {
83
84 //get the data
85 TFile* fin = TFile::Open("systematics_composition.root");
86
87 Int_t colors[] = {1,2,103,102,4,6,1};
88
89 TH1F* hRatios[6];
90
91 for (Int_t i=0; i<6; i++) {
92 hRatios[i] = (TH1F*)fin->Get(Form("ratio_%d",i));
93
94 hRatios[i]->SetLineWidth(2);
95 hRatios[i]->SetLineColor(colors[i]);
96 hRatios[i]->SetMarkerStyle(22);
97 hRatios[i]->SetMarkerSize(0.8);
98 }
99
100 TPad* p = DrawCanvasAndPad("syst_changeOfComposition",700,400);
101 p->SetRightMargin(0.2);
102 p->SetLeftMargin(0.13);
103
104 TH2F* null = new TH2F("","",100,-1.05,1.05,100,0.97,1.03);
105 null->GetXaxis()->SetTitle("#eta");
106 null->GetYaxis()->SetTitle("Ratio pythia/modified composition");
107 null->Draw();
108
109 TLatex* text[6];
110
111 for(Int_t i=0; i<6; i++) {
112 hRatios[i]->Draw("same");
113
114 TString str(hRatios[i]->GetTitle());
115 str.Remove(0,16);
116 text[i] = new TLatex(1.08,hRatios[i]->GetBinContent(hRatios[i]->FindBin(0.9))-0.002,str.Data());
117 text[i]->SetTextColor(colors[i]);
118 text[i]->SetTextSize(0.053);
119
120 text[i]->Draw();
121 }
122
123
124}
125
126TPad* DrawCanvasAndPad(const Char_t* name, Int_t sizeX=600, Int_t sizeY=500) {
127
128 gStyle->SetOptStat(0);
129 gStyle->SetOptTitle(0);
130 gStyle->SetOptFit(0);
131
132 gStyle->SetTextSize(0.04);
133 gStyle->SetTitleSize(0.05,"xyz");
134 //gStyle->SetTitleFont(133, "xyz");
135 //gStyle->SetLabelFont(133, "xyz");
136 //gStyle->SetLabelSize(17, "xyz");
137 gStyle->SetLabelOffset(0.01, "xyz");
138
139 gStyle->SetTitleOffset(1.1, "y");
140 gStyle->SetTitleOffset(1.1, "x");
141 gStyle->SetEndErrorSize(0.0);
142
143 //##############################################
144
145 //making canvas and pads
146 TCanvas *c = new TCanvas(name,name,sizeX,sizeY);
147
148 TPad* p1 = new TPad("pad1","", 0, 0.0, 1.0, 1.0, 0, 0, 0);
149
150 p1->SetBottomMargin(0.15);
151 p1->SetTopMargin(0.03);
152 p1->SetLeftMargin(0.15);
153 p1->SetRightMargin(0.03);
154
155 p1->SetGridx();
156 p1->SetGridy();
157
158 p1->Draw();
159 p1->cd();
160
161 return p1;
162}