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Commit | Line | Data |
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745d6088 | 1 | void run(Int_t runWhat, const Char_t* data, Int_t nRuns=20, Int_t offset=0, Bool_t aDebug = kFALSE, Int_t aProof = kFALSE, Bool_t mc = kTRUE, const char* option = "") |
0f67a57c | 2 | { |
0fc41645 | 3 | // runWhat options: 0 = AlidNdEtaTask |
4 | // 1 = AlidNdEtaCorrectionTask | |
5 | // | |
6 | // aProof option: 0 no proof | |
7 | // 1 proof with chain | |
8 | // 2 proof with dataset | |
9 | ||
10 | TString taskName; | |
11 | if (runWhat == 0) | |
12 | { | |
13 | taskName = "AlidNdEtaTask"; | |
14 | } | |
15 | else if (runWhat == 1) | |
16 | { | |
17 | taskName = "AlidNdEtaCorrectionTask"; | |
18 | if (!mc) | |
19 | { | |
20 | Printf("%s needs MC. Exiting...", taskName.Data()); | |
21 | return; | |
22 | } | |
23 | } | |
24 | else | |
25 | { | |
26 | Printf("Do not know what to run. Exiting..."); | |
27 | return; | |
28 | } | |
29 | ||
30 | Printf("Processing task: %s", taskName.Data()); | |
31 | ||
32 | if (nRuns < 0) | |
33 | nRuns = 1234567890; | |
34 | ||
0f67a57c | 35 | if (aProof) |
36 | { | |
37 | TProof::Open("lxb6046"); | |
0fc41645 | 38 | //gProof->SetParallel(1); |
0f67a57c | 39 | |
40 | // Enable the needed package | |
0fc41645 | 41 | /*gProof->UploadPackage("STEERBase"); |
0f67a57c | 42 | gProof->EnablePackage("STEERBase"); |
43 | gProof->UploadPackage("ESD"); | |
44 | gProof->EnablePackage("ESD"); | |
144ff489 | 45 | gProof->UploadPackage("AOD"); |
46 | gProof->EnablePackage("AOD"); | |
0f67a57c | 47 | gProof->UploadPackage("ANALYSIS"); |
0fc41645 | 48 | gProof->EnablePackage("ANALYSIS");*/ |
49 | ||
50 | gProof->UploadPackage("$ALICE_ROOT/AF-v4-12"); | |
51 | gProof->EnablePackage("$ALICE_ROOT/AF-v4-12"); | |
52 | ||
53 | gProof->UploadPackage("$ALICE_ROOT/PWG0base"); | |
54 | gProof->EnablePackage("$ALICE_ROOT/PWG0base"); | |
0f67a57c | 55 | } |
56 | else | |
57 | { | |
58 | gSystem->Load("libVMC"); | |
59 | gSystem->Load("libTree"); | |
60 | gSystem->Load("libSTEERBase"); | |
61 | gSystem->Load("libESD"); | |
62 | gSystem->Load("libANALYSIS"); | |
745d6088 | 63 | gSystem->Load("libANALYSISalice"); |
0f67a57c | 64 | gSystem->Load("libPWG0base"); |
65 | } | |
66 | ||
0f67a57c | 67 | // Create the analysis manager |
68 | mgr = new AliAnalysisManager; | |
69 | ||
0fc41645 | 70 | TString compileTaskName; |
71 | compileTaskName.Form("%s.cxx+", taskName.Data()); | |
0f67a57c | 72 | if (aDebug) |
0fc41645 | 73 | compileTaskName += "+g"; |
0f67a57c | 74 | |
75 | // Create, add task | |
76 | if (aProof) { | |
0fc41645 | 77 | gProof->Load(compileTaskName); |
0f67a57c | 78 | } else |
0fc41645 | 79 | gROOT->Macro(compileTaskName); |
770a1f1d | 80 | |
3d7758c1 | 81 | AliPWG0Helper::AnalysisMode analysisMode = AliPWG0Helper::kSPD; |
0fc41645 | 82 | AliPWG0Helper::Trigger trigger = AliPWG0Helper::kMB1; |
83 | ||
84 | AliPWG0Helper::PrintConf(analysisMode, trigger); | |
770a1f1d | 85 | |
0fc41645 | 86 | AliESDtrackCuts* esdTrackCuts = 0; |
770a1f1d | 87 | if (analysisMode != AliPWG0Helper::kSPD) |
88 | { | |
89 | // selection of esd tracks | |
90 | gROOT->ProcessLine(".L ../CreateStandardCuts.C"); | |
0fc41645 | 91 | esdTrackCuts = CreateTrackCuts(analysisMode); |
770a1f1d | 92 | if (!esdTrackCuts) |
93 | { | |
94 | printf("ERROR: esdTrackCuts could not be created\n"); | |
95 | return; | |
96 | } | |
0fc41645 | 97 | } |
98 | ||
99 | if (runWhat == 0) | |
100 | { | |
101 | task = new AlidNdEtaTask(option); | |
770a1f1d | 102 | |
0fc41645 | 103 | if (mc) |
104 | task->SetReadMC(); | |
105 | ||
106 | //task->SetUseMCVertex(); | |
107 | //task->SetUseMCKine(); | |
770a1f1d | 108 | } |
0fc41645 | 109 | else if (runWhat == 1) |
110 | { | |
111 | task = new AlidNdEtaCorrectionTask(option); | |
0f67a57c | 112 | |
0fc41645 | 113 | //task->SetOnlyPrimaries(); |
114 | } | |
0f67a57c | 115 | |
0fc41645 | 116 | task->SetTrigger(trigger); |
117 | task->SetAnalysisMode(analysisMode); | |
118 | task->SetTrackCuts(esdTrackCuts); | |
7307d52c | 119 | |
0f67a57c | 120 | mgr->AddTask(task); |
121 | ||
122 | if (mc) { | |
123 | // Enable MC event handler | |
124 | AliMCEventHandler* handler = new AliMCEventHandler; | |
125 | handler->SetReadTR(kFALSE); | |
126 | mgr->SetMCtruthEventHandler(handler); | |
127 | } | |
128 | ||
129 | // Add ESD handler | |
130 | AliESDInputHandler* esdH = new AliESDInputHandler; | |
131 | mgr->SetInputEventHandler(esdH); | |
132 | ||
133 | // Attach input | |
134 | cInput = mgr->CreateContainer("cInput", TChain::Class(), AliAnalysisManager::kInputContainer); | |
135 | mgr->ConnectInput(task, 0, cInput); | |
136 | ||
137 | // Attach output | |
138 | cOutput = mgr->CreateContainer("cOutput", TList::Class(), AliAnalysisManager::kOutputContainer); | |
139 | mgr->ConnectOutput(task, 0, cOutput); | |
140 | ||
141 | // Enable debug printouts | |
142 | if (aDebug) | |
0fc41645 | 143 | { |
0f67a57c | 144 | mgr->SetDebugLevel(2); |
0fc41645 | 145 | AliLog::SetClassDebugLevel(taskName, AliLog::kDebug+2); |
146 | } | |
147 | else | |
148 | AliLog::SetClassDebugLevel(taskName, AliLog::kWarning); | |
0f67a57c | 149 | |
150 | // Run analysis | |
151 | mgr->InitAnalysis(); | |
152 | mgr->PrintStatus(); | |
153 | ||
0fc41645 | 154 | if (aProof == 2) |
155 | { | |
156 | // process dataset | |
157 | ||
158 | mgr->StartAnalysis("proof", data, nRuns, offset); | |
159 | } | |
160 | else | |
161 | { | |
162 | // Create chain of input files | |
163 | gROOT->LoadMacro("../CreateESDChain.C"); | |
164 | chain = CreateESDChain(data, nRuns, offset); | |
165 | ||
166 | mgr->StartAnalysis((aProof > 0) ? "proof" : "local", chain); | |
167 | } | |
0f67a57c | 168 | } |
dd367a14 | 169 | |
170 | void loadlibs() | |
171 | { | |
172 | gSystem->Load("libTree"); | |
173 | gSystem->Load("libVMC"); | |
174 | ||
175 | gSystem->Load("libSTEERBase"); | |
176 | gSystem->Load("libANALYSIS"); | |
177 | gSystem->Load("libPWG0base"); | |
178 | } | |
179 | ||
180 | void FinishAnalysisAll(const char* dataInput = "analysis_esd_raw.root", const char* dataOutput = "analysis_esd.root", const char* correctionMapFile = "correction_map.root", const char* correctionMapFolder = "dndeta_correction") | |
181 | { | |
182 | loadlibs(); | |
183 | ||
184 | AlidNdEtaCorrection* dNdEtaCorrection = new AlidNdEtaCorrection(correctionMapFolder, correctionMapFolder); | |
185 | TFile::Open(correctionMapFile); | |
186 | dNdEtaCorrection->LoadHistograms(); | |
187 | ||
188 | TFile* file = TFile::Open(dataInput); | |
189 | ||
190 | if (!file) | |
191 | { | |
192 | cout << "Error. File not found" << endl; | |
193 | return; | |
194 | } | |
195 | ||
0fc41645 | 196 | dNdEtaAnalysis* fdNdEtaAnalysis = new dNdEtaAnalysis("dndetaNSD", "dndetaNSD"); |
dd367a14 | 197 | fdNdEtaAnalysis->LoadHistograms("fdNdEtaAnalysisESD"); |
0fc41645 | 198 | fdNdEtaAnalysis->Finish(dNdEtaCorrection, 0.3, AlidNdEtaCorrection::kNSD, "ESD -> NSD"); |
770a1f1d | 199 | //fdNdEtaAnalysis->DrawHistograms(kTRUE); |
dd367a14 | 200 | TFile* file2 = TFile::Open(dataOutput, "RECREATE"); |
201 | fdNdEtaAnalysis->SaveHistograms(); | |
202 | ||
0fc41645 | 203 | file->cd(); |
204 | dNdEtaAnalysis* fdNdEtaAnalysis = new dNdEtaAnalysis("dndeta", "dndeta"); | |
205 | fdNdEtaAnalysis->LoadHistograms("fdNdEtaAnalysisESD"); | |
206 | fdNdEtaAnalysis->Finish(dNdEtaCorrection, 0.3, AlidNdEtaCorrection::kINEL, "ESD -> full inelastic"); | |
207 | //fdNdEtaAnalysis->DrawHistograms(kTRUE); | |
208 | file2->cd(); | |
209 | fdNdEtaAnalysis->SaveHistograms(); | |
210 | ||
dd367a14 | 211 | file->cd(); |
212 | fdNdEtaAnalysis = new dNdEtaAnalysis("dndetaTr", "dndetaTr"); | |
213 | fdNdEtaAnalysis->LoadHistograms("fdNdEtaAnalysisESD"); | |
0fc41645 | 214 | fdNdEtaAnalysis->Finish(dNdEtaCorrection, 0.3, AlidNdEtaCorrection::kVertexReco, "ESD -> minimum bias"); |
770a1f1d | 215 | //fdNdEtaAnalysis->DrawHistograms(kTRUE); |
dd367a14 | 216 | file2->cd(); |
217 | fdNdEtaAnalysis->SaveHistograms(); | |
218 | ||
219 | file->cd(); | |
220 | fdNdEtaAnalysis = new dNdEtaAnalysis("dndetaTrVtx", "dndetaTrVtx"); | |
221 | fdNdEtaAnalysis->LoadHistograms("fdNdEtaAnalysisESD"); | |
745d6088 | 222 | fdNdEtaAnalysis->Finish(dNdEtaCorrection, 0.3, AlidNdEtaCorrection::kTrack2Particle, "ESD -> MB with vertex"); |
770a1f1d | 223 | //fdNdEtaAnalysis->DrawHistograms(kTRUE); |
dd367a14 | 224 | file2->cd(); |
225 | fdNdEtaAnalysis->SaveHistograms(); | |
226 | ||
227 | file->cd(); | |
228 | fdNdEtaAnalysis = new dNdEtaAnalysis("dndetaTracks", "dndetaTracks"); | |
229 | fdNdEtaAnalysis->LoadHistograms("fdNdEtaAnalysisESD"); | |
0fc41645 | 230 | fdNdEtaAnalysis->Finish(0, 0.3, AlidNdEtaCorrection::kNone, "ESD raw"); |
770a1f1d | 231 | //fdNdEtaAnalysis->DrawHistograms(kTRUE); |
dd367a14 | 232 | file2->cd(); |
233 | fdNdEtaAnalysis->SaveHistograms(); | |
9c4cc5e7 | 234 | |
235 | file2->Write(); | |
236 | file2->Close(); | |
dd367a14 | 237 | } |
238 | ||
239 | void* FinishAnalysis(const char* analysisFile = "analysis_esd_raw.root", const char* analysisDir = "fdNdEtaAnalysisESD", const char* correctionMapFile = "correction_map.root", const char* correctionMapFolder = "dndeta_correction", Bool_t useUncorrected = kFALSE, Bool_t simple = kFALSE) | |
240 | { | |
241 | loadlibs(); | |
242 | ||
243 | TFile* file = TFile::Open(analysisFile); | |
244 | ||
245 | dNdEtaAnalysis* fdNdEtaAnalysis = new dNdEtaAnalysis(analysisDir, analysisDir); | |
246 | fdNdEtaAnalysis->LoadHistograms(); | |
247 | ||
248 | if (correctionMapFile) | |
249 | { | |
250 | AlidNdEtaCorrection* dNdEtaCorrection = new AlidNdEtaCorrection(correctionMapFolder, correctionMapFolder); | |
251 | TFile::Open(correctionMapFile); | |
252 | dNdEtaCorrection->LoadHistograms(); | |
253 | ||
254 | fdNdEtaAnalysis->Finish(dNdEtaCorrection, 0.3, AlidNdEtaCorrection::kINEL); | |
255 | //fdNdEtaAnalysis->Finish(dNdEtaCorrection, 0, AlidNdEtaCorrection::kINEL); | |
256 | //fdNdEtaAnalysis->Finish(dNdEtaCorrection, 0, AlidNdEtaCorrection::kTrack2Particle); | |
257 | } | |
258 | else | |
3dfa46a4 | 259 | fdNdEtaAnalysis->Finish(0, 0.3, AlidNdEtaCorrection::kNone); |
dd367a14 | 260 | |
261 | fdNdEtaAnalysis->DrawHistograms(simple); | |
262 | ||
263 | TH1* hist = fdNdEtaAnalysis->GetdNdEtaHistogram(1); | |
264 | Int_t binLeft = hist->GetXaxis()->FindBin(-0.5); | |
265 | Int_t binRight = hist->GetXaxis()->FindBin(0.5); | |
266 | Float_t value1 = hist->Integral(binLeft, binRight); | |
267 | ||
268 | hist = fdNdEtaAnalysis->GetdNdEtaHistogram(2); | |
269 | Float_t value2 = hist->Integral(binLeft, binRight); | |
270 | ||
271 | if (value2 > 0) | |
272 | printf("Ratio is %f, values are %f %f\n", value1 / value2, value1, value2); | |
273 | ||
274 | return fdNdEtaAnalysis; | |
275 | } |