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40e39986 | 1 | |
2 | // macro to calculate the pt RecAnCuts/MCAcc | |
3 | // efficiency, from a CF container | |
4 | // Author: C. Zampolli | |
5 | ||
6 | // channel could be: | |
7 | // D0: D0 -> Kpi, from old task | |
8 | // D0_New: D0 -> Kpi, from new CF common implementation | |
9 | // Dplus_New: D+ -> Kpipi, from new CF common implementation | |
10 | // | |
11 | // eff = sum of the efficiency indexes to compute | |
12 | // MCAcc_over_MCLimAcc = 0x001 | |
13 | // RecPPR_over_MCAcc = 0x002 | |
14 | // RecPID_over_MCAcc = 0x004 | |
15 | // all = 0x007 | |
16 | // | |
17 | // selection = D origin | |
18 | // 0 --> from c only | |
19 | // 1 --> from b only | |
20 | // 2 --> from both c and b | |
21 | ||
22 | #include <Riostream.h> | |
23 | ||
24 | extern TRandom *gRandom; | |
25 | extern TBenchmark *gBenchmark; | |
26 | extern TSystem *gSystem; | |
27 | ||
28 | void DrawEfficiency(const char* channel, Int_t selection = 0, Int_t ieff = 7){ | |
29 | ||
30 | gROOT->SetStyle("Plain"); | |
31 | gStyle->SetPalette(1); | |
32 | gStyle->SetOptStat(0); | |
33 | gStyle->SetPalette(1); | |
34 | gStyle->SetCanvasColor(0); | |
35 | gStyle->SetFrameFillColor(0); | |
36 | gStyle->SetOptTitle(0); | |
37 | ||
38 | gSystem->SetIncludePath("-I. -I$ALICE_ROOT/include -I$ROOTSYS/include"); | |
39 | gSystem->Load("libANALYSIS.so"); | |
40 | gSystem->Load("libANALYSISalice.so"); | |
41 | gSystem->Load("$ALICE_ROOT/CORRFW/libCORRFW.so") ; | |
42 | gSystem->Load("libPWG3base.so"); | |
43 | gSystem->Load("libPWG3vertexingHF.so"); | |
44 | ||
45 | Int_t mcAcc_over_mcLimAcc = 0x001; | |
46 | Int_t recPPR_over_mcAcc = 0x002; | |
47 | Int_t recPID_over_mcAcc = 0x004; | |
48 | ||
49 | // pt index | |
50 | Int_t ipt =0; | |
51 | ||
52 | Int_t stepNum = -1; | |
53 | Int_t stepDen = -1; | |
54 | ||
55 | // Read the container from file | |
56 | TFile* f = new TFile("AnalysisResults.root"); | |
57 | TString directoryName; | |
58 | TString containerName; | |
59 | TString cutName; | |
60 | TString outfileName; | |
61 | ||
62 | if (channel == "D0") { | |
63 | if (selection == 0){ | |
64 | directoryName = "PWG3_D2H_CFtaskD0toKpi"; | |
65 | containerName = "CFHFccontainer0"; | |
66 | cutName = "Cuts"; | |
67 | outfileName = "fileEff_D0_from_c.root"; | |
68 | } | |
69 | else if (selection == 1){ | |
70 | directoryName = "PWG3_D2H_CFtaskD0toKpiKeepD0fromBOnly"; | |
71 | containerName = "CFHFccontainer0D0fromB"; | |
72 | cutName = "Cuts"; | |
73 | outfileName = "fileEff_D0_from_b.root"; | |
74 | } | |
75 | else if (selection == 2){ | |
76 | directoryName = "PWG3_D2H_CFtaskD0toKpiKeepD0fromB"; | |
77 | containerName = "CFHFccontainer0allD0"; | |
78 | cutName = "Cuts"; | |
79 | outfileName = "fileEff_D0_from_c_and_b.root"; | |
80 | } | |
81 | else { | |
82 | Printf("not a valid selection, return"); | |
83 | return; | |
84 | } | |
85 | } | |
86 | else if (channel == "D0_New"){ | |
87 | if (selection == 0){ | |
88 | directoryName = "PWG3_D2H_CFtaskD0toKpi_NEW"; | |
89 | containerName = "CFHFccontainer0_New"; | |
90 | cutName = "Cuts_New"; | |
91 | //directoryName = "PWG3_D2H_CFtaskD0toKpi_CommonFramework"; | |
92 | //containerName = "CFHFccontainer0_CommonFramework"; | |
93 | //cutName = "Cuts_CommonFramework"; | |
94 | outfileName = "fileEff_D0_CommonFramework_from_c.root"; | |
95 | } | |
96 | else if (selection == 1){ | |
97 | directoryName = "PWG3_D2H_CFtaskD0toKpiKeepDfromBOnly"; | |
98 | containerName = "CFHFccontainer0DfromB_New"; | |
99 | cutName = "Cuts_New"; | |
100 | //directoryName = "PWG3_D2H_CFtaskD0toKpiKeepDfromBOnly_CommonFramework"; | |
101 | //containerName = "CFHFccontainer0DfromB_CommonFramework"; | |
102 | //cutName = "Cuts_CommonFramework"; | |
103 | outfileName = "fileEff_D0_CommonFramework_from_b.root"; | |
104 | } | |
105 | else if (selection == 2){ | |
106 | directoryName = "PWG3_D2H_CFtaskD0toKpiKeepDfromB_NEW"; | |
107 | containerName = "CFHFccontainer0allD_New"; | |
108 | cutName = "Cuts_New"; | |
109 | //directoryName = "PWG3_D2H_CFtaskD0toKpiKeepDfromB_CommonFramework"; | |
110 | //containerName = "CFHFccontainer0allD_CommonFramework"; | |
111 | //cutName = "Cuts_CommonFramework"; | |
112 | outfileName = "fileEff_D0_CommonFramework_from_c_and_b.root"; | |
113 | } | |
114 | else { | |
115 | Printf("not a valid selection, return"); | |
116 | return; | |
117 | } | |
118 | } | |
119 | else if (channel == "Dplus_New"){ | |
120 | if (selection == 0){ | |
121 | directoryName = "PWG3_D2H_CFtaskDplustoKpipi_NEW"; | |
122 | containerName = "CFHFccontainer0_New_3Prong"; | |
123 | cutName = "Cuts_3Prong"; | |
124 | //directoryName = "PWG3_D2H_CFtaskDplustoKpipi_CommonFramework"; | |
125 | //containerName = "CFHFccontainer0_3Prong_CommonFramework"; | |
126 | //cutName = "Cuts_3Prong_CommonFramework"; | |
127 | outfileName = "fileEff_Dplus_CommonFramework_from_c.root"; | |
128 | } | |
129 | else if (selection == 1){ | |
130 | directoryName = "PWG3_D2H_CFtaskDplustoKpipiKeepDfromBOnly"; | |
131 | containerName = "CFHFccontainer0DfromB_New_3Prong"; | |
132 | cutName = "Cuts_3Prong"; | |
133 | //directoryName = "PWG3_D2H_CFtaskDplustoKpipiKeepDfromBOnly_CommonFramework"; | |
134 | //containerName = "CFHFccontainer0DfromB_3Prong_CommonFramework"; | |
135 | //cutName = "Cuts_3Prong_CommonFramework"; | |
136 | outfileName = "fileEff_Dplus_CommonFramework_from_b.root"; | |
137 | } | |
138 | else if (selection == 2){ | |
139 | directoryName = "PWG3_D2H_CFtaskDplustoKpipiKeepDfromB_NEW"; | |
140 | containerName = "CFHFccontainer0allD_New_3Prong"; | |
141 | cutName = "Cuts_3Prong"; | |
142 | //directoryName = "PWG3_D2H_CFtaskDplustoKpipiKeepDfromB_CommonFramework"; | |
143 | //containerName = "CFHFccontainer0allD_3Prong_CommonFramework"; | |
144 | //cutName = "Cuts_3Prong_CommonFramework"; | |
145 | outfileName = "fileEff_Dplus_CommonFramework_from_c_and_b.root"; | |
146 | } | |
147 | else { | |
148 | Printf("not a valid selection, return"); | |
149 | return; | |
150 | } | |
151 | } | |
152 | else { | |
153 | Printf("not a valid channel, return"); | |
154 | return; | |
155 | } | |
156 | ||
157 | Printf("Opening file Analysisresults.root"); | |
158 | Printf("Reading Directory \"%s\"",directoryName.Data()); | |
159 | Printf("Getting CF Container \"%s\"",containerName.Data()); | |
160 | Printf("Getting Cut Object \"%s\"",cutName.Data()); | |
161 | ||
162 | ||
163 | TDirectoryFile* d = (TDirectoryFile*)f->Get(directoryName.Data()); | |
164 | if (!d){ | |
165 | Printf("Directory does not exist! Check directory name (%s) in file AnalysisResults.root - returning...", directoryName.Data()); | |
166 | return; | |
167 | } | |
168 | AliCFContainer *data = (AliCFContainer*) (d->Get(containerName.Data())); | |
169 | AliRDHFCuts *cutsRDHF = (AliRDHFCuts*)(d->Get(cutName.Data())); | |
170 | ||
171 | if (!data){ | |
172 | Printf("Container does not exist! Check container name (%s) in directory %s - returning...", containerName.Data(), directoryName.Data()); | |
173 | return; | |
174 | } | |
175 | ||
176 | TFile* fileEff = new TFile(outfileName.Data(), "RECREATE"); | |
177 | TString plotDir(Form("EffPlots/%s",channel)); | |
178 | gSystem->Exec(Form("mkdir EffPlots")); | |
179 | gSystem->Exec(Form("mkdir %s",plotDir.Data())); | |
180 | ||
181 | //construct the efficiency grid from the data container | |
182 | AliCFEffGrid *eff = new AliCFEffGrid("eff"," The efficiency",*data); | |
183 | ||
184 | TCanvas *ceffpt = new TCanvas("ceffpt","Efficiency vs pt",50,50,550,550); | |
185 | ceffpt->cd(); | |
186 | ceffpt->SetLeftMargin(0.15); | |
187 | ceffpt->SetRightMargin(0.05); | |
188 | TH1D *hpteffCF = 0x0; //the efficiency vs pt | |
189 | ||
190 | if (ieff & mcAcc_over_mcLimAcc){ | |
04dc4caa | 191 | AliCFEffGrid *eff = new AliCFEffGrid("eff"," The efficiency",*data); |
40e39986 | 192 | stepDen = (Int_t)(AliCFTaskVertexingHF::kStepGeneratedLimAcc); |
193 | stepNum = (Int_t)(AliCFTaskVertexingHF::kStepAcceptance); | |
194 | printf("Calculating efficiency for mcAcc_over_mcLimAcc: stepDen = %d, stepNum = %d\n",stepDen,stepNum); | |
195 | eff->CalculateEfficiency(stepNum,stepDen); //eff= step1/step0 | |
196 | ||
197 | //canvas | |
198 | ceffpt->cd(); | |
199 | ||
200 | //The efficiency along the variables | |
201 | hpteffCF = eff->Project(ipt); | |
da292087 | 202 | SetHistoEff(hpteffCF,8,20,"mcAcc_over_mcLimAcc"); |
40e39986 | 203 | hpteffCF->Draw("hist"); |
204 | hpteffCF->Draw("err same"); | |
205 | fileEff->cd(); | |
206 | hpteffCF->Write("hpteffCF_mcAcc_over_mcLimAcc"); | |
207 | ||
208 | // printing png files | |
209 | ceffpt->Print(Form("%s/effpt_mcAcc_over_mcLimAcc.png", plotDir.Data())); | |
210 | ceffpt->Print(Form("%s/effpt_mcAcc_over_mcLimAcc.eps", plotDir.Data())); | |
211 | ceffpt->Print(Form("%s/effpt_mcAcc_over_mcLimAcc.gif", plotDir.Data())); | |
04dc4caa | 212 | delete eff; |
213 | eff = 0x0; | |
40e39986 | 214 | } |
215 | ||
216 | if (ieff & recPPR_over_mcAcc){ | |
04dc4caa | 217 | AliCFEffGrid *eff = new AliCFEffGrid("eff"," The efficiency",*data); |
40e39986 | 218 | stepDen = (Int_t)(AliCFTaskVertexingHF::kStepAcceptance); |
219 | stepNum = (Int_t)(AliCFTaskVertexingHF::kStepRecoPPR); | |
220 | printf("Calculating efficiency for RecPPR_over_mcAcc: stepDen = %d, stepNum = %d\n",stepDen,stepNum); | |
221 | eff->CalculateEfficiency(stepNum,stepDen); //eff= step1/step0 | |
222 | ||
223 | //canvas | |
224 | ceffpt->cd(); | |
225 | ||
226 | //The efficiency along the variables | |
227 | hpteffCF = eff->Project(ipt); | |
da292087 | 228 | SetHistoEff(hpteffCF,8,20, "recAnCuts_over_mcAcc"); |
40e39986 | 229 | hpteffCF->Draw("hist"); |
230 | hpteffCF->Draw("err same"); | |
231 | fileEff->cd(); | |
232 | hpteffCF->Write("hpteffCF_RecAnCut_over_mcAcc"); | |
233 | ||
234 | // printing png files | |
235 | ceffpt->Print(Form("%s/effpt_RecAnCut_over_mcAcc.png", plotDir.Data())); | |
236 | ceffpt->Print(Form("%s/effpt_RecAnCut_over_mcAcc.eps", plotDir.Data())); | |
237 | ceffpt->Print(Form("%s/effpt_RecAnCut_over_mcAcc.gif", plotDir.Data())); | |
04dc4caa | 238 | delete eff; |
239 | eff = 0x0; | |
40e39986 | 240 | } |
241 | ||
242 | if (ieff & recPID_over_mcAcc){ | |
04dc4caa | 243 | AliCFEffGrid *eff = new AliCFEffGrid("eff"," The efficiency",*data); |
40e39986 | 244 | stepDen = (Int_t)(AliCFTaskVertexingHF::kStepAcceptance); |
245 | stepNum = (Int_t)(AliCFTaskVertexingHF::kStepRecoPID); | |
246 | printf("Calculating efficiency for RecPID_over_mcAcc: stepDen = %d, stepNum = %d\n",stepDen,stepNum); | |
247 | eff->CalculateEfficiency(stepNum,stepDen); //eff= step1/step0 | |
248 | ||
249 | //canvas | |
250 | ceffpt->cd(); | |
251 | ||
252 | //The efficiency along the variables | |
253 | hpteffCF = eff->Project(ipt); | |
da292087 | 254 | SetHistoEff(hpteffCF,8,20,"recPID_over_mcAcc"); |
40e39986 | 255 | hpteffCF->Draw("hist"); |
256 | hpteffCF->Draw("err same"); | |
257 | fileEff->cd(); | |
258 | hpteffCF->Write("hpteffCF_RecPID_over_mcAcc"); | |
259 | ||
260 | // printing png files | |
261 | ceffpt->Print(Form("%s/effpt_RecPID_over_mcAcc.png", plotDir.Data())); | |
262 | ceffpt->Print(Form("%s/effpt_RecPID_over_mcAcc.eps", plotDir.Data())); | |
263 | ceffpt->Print(Form("%s/effpt_RecPID_over_mcAcc.gif", plotDir.Data())); | |
04dc4caa | 264 | delete eff; |
265 | eff = 0x0; | |
40e39986 | 266 | } |
267 | ||
268 | cutsRDHF->Write("Cuts"); | |
269 | ||
da292087 | 270 | // writing single distributions |
271 | TH1D *hMCAccpt = data->ShowProjection(ipt, AliCFTaskVertexingHF::kStepAcceptance); | |
272 | SetHistoDistribution(hMCAccpt, 1, 20); | |
273 | hMCAccpt->Draw(); | |
274 | TH1D *hMCLimAccpt = data->ShowProjection(ipt, AliCFHeavyFlavourTaskMultiVarMultiStep::kStepGeneratedLimAcc); | |
275 | SetHistoDistribution(hMCLimAccpt, 4, 20); | |
276 | TH1D *hRecoAnCutspt = data->ShowProjection(ipt, AliCFTaskVertexingHF::kStepRecoPPR); | |
277 | SetHistoDistribution(hRecoAnCutspt, 8, 20); | |
278 | TH1D *hRecoPIDpt = data->ShowProjection(ipt, AliCFTaskVertexingHF::kStepRecoPID); | |
279 | SetHistoDistribution(hRecoPIDpt, 6, 20); | |
280 | hMCAccpt->Write("hMCAccpt"); | |
281 | hMCLimAccpt->Write("hMCLimAccpt"); | |
282 | hRecoAnCutspt->Write("hRecoAnCutspt"); | |
283 | hRecoPIDpt->Write("hRecoPIDpt"); | |
284 | ||
40e39986 | 285 | // fileEff->Close(); // commented out to see the canvas on the screen.... |
da292087 | 286 | |
40e39986 | 287 | } |
288 | ||
da292087 | 289 | void SetHistoEff(TH1D* h, Int_t color, Int_t style, const char* effType){ |
40e39986 | 290 | |
291 | h->SetLineColor(color); | |
292 | h->SetLineWidth(3); | |
293 | h->SetMarkerStyle(style); | |
294 | h->SetMarkerColor(color); | |
295 | h->SetMarkerSize(1.2); | |
296 | h->GetYaxis()->SetTitleOffset(1.5); | |
da292087 | 297 | h->GetXaxis()->SetTitleOffset(1.2); |
40e39986 | 298 | h->GetXaxis()->SetTitle("p_{t} [GeV/c]"); |
299 | h->GetYaxis()->SetTitle(Form("%s, Efficiency",effType)); | |
300 | return; | |
301 | } | |
da292087 | 302 | void SetHistoDistribution(TH1D* h, Int_t color, Int_t style){ |
303 | ||
304 | h->SetLineColor(color); | |
305 | h->SetLineWidth(3); | |
306 | h->SetMarkerStyle(style); | |
307 | h->SetMarkerColor(color); | |
308 | h->SetMarkerSize(1.2); | |
309 | h->GetXaxis()->SetTitleOffset(1.2); | |
310 | h->GetXaxis()->SetTitle("p_{t} [GeV/c]"); | |
311 | return; | |
312 | } |