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53842b0b | 1 | // |
2 | // Macro designed for use with the AliAnalysisTaskDptDptCorrelations task. | |
3 | // | |
030938ba | 4 | // Author: Claude Pruneau & Prabhat Pujahari, Wayne State |
a4f8587c | 5 | // |
6 | // system: 0: PbPb 1: pp | |
7 | // singlesOnly: 0: full correlations 1: singles only | |
8 | // useWeights: 0: no 1: yes | |
9 | // centralityMethod: 3: track count 4: V0 centrality | |
10 | // chargeSet: 0: ++ 1: +- 2: -+ 3: -- | |
53842b0b | 11 | ///////////////////////////////////////////////////////////////////////////////// |
6a2487ba | 12 | AliAnalysisTaskDptDptCorrelations *AddTaskDptDptCorrelations2011(int system = 0, |
13 | int singlesOnly = 0, | |
14 | int useWeights = 1, | |
15 | int centralityMethod = 4, | |
16 | int chargeSet = 1) | |
53842b0b | 17 | { |
18 | // Set Default Configuration of this analysis | |
19 | // ========================================== | |
20 | int debugLevel = 0; | |
53842b0b | 21 | int rejectPileup = 1; |
22 | int rejectPairConversion = 1; | |
23 | int sameFilter = 1; | |
a4f8587c | 24 | |
53842b0b | 25 | |
a4f8587c | 26 | int nCentrality; |
27 | double minCentrality[10]; | |
28 | double maxCentrality[10]; | |
29 | ||
30 | if (system==0) // PbPb | |
31 | { | |
32 | if (centralityMethod == 4) | |
33 | { | |
34 | nCentrality = 10; | |
35 | minCentrality[0] = 0.5; maxCentrality[0] = 5.0; | |
36 | minCentrality[1] = 5.0; maxCentrality[1] = 10.; | |
37 | minCentrality[2] = 10.; maxCentrality[2] = 20.; | |
38 | minCentrality[3] = 20.; maxCentrality[3] = 30.; | |
39 | minCentrality[4] = 30.; maxCentrality[4] = 40.; | |
40 | minCentrality[5] = 40.; maxCentrality[5] = 50.; | |
41 | minCentrality[6] = 50.; maxCentrality[6] = 60.; | |
42 | minCentrality[7] = 60.; maxCentrality[7] = 70.; | |
43 | minCentrality[8] = 70.; maxCentrality[8] = 80.; | |
44 | minCentrality[9] = 80.; maxCentrality[9] = 90.; | |
45 | ||
46 | } | |
47 | else | |
48 | { | |
6a2487ba | 49 | //cout << "-F- AddTaskDptDptCorrelations() system:" << system << ". centralityMethod:" << centralityMethod << " Option NOT AVAILABLE. ABORT." |
a4f8587c | 50 | return 0; |
51 | } | |
52 | } | |
53 | else if (system==1) // pp | |
54 | { | |
55 | if (centralityMethod == 3) | |
56 | { | |
57 | nCentrality = 4; | |
58 | minCentrality[0] = 2; maxCentrality[0] = 100.0; | |
59 | minCentrality[1] = 2; maxCentrality[1] = 20.; | |
60 | minCentrality[2] = 20.; maxCentrality[2] = 50.; | |
61 | minCentrality[3] = 50.; maxCentrality[3] = 100.; | |
62 | } | |
63 | else | |
64 | { | |
6a2487ba | 65 | //cout << "-F- AddTaskDptDptCorrelations() system:" << system << ". centralityMethod:" << centralityMethod << " Option NOT AVAILABLE. ABORT." |
a4f8587c | 66 | return 0; |
67 | } | |
68 | } | |
69 | else | |
70 | { | |
6a2487ba | 71 | //cout << "-F- AddTaskDptDptCorrelations() system:" << system << ". Option NOT CURRENTLY AVAILABLE. ABORT." |
a4f8587c | 72 | return 0; |
73 | } | |
74 | ||
53842b0b | 75 | double zMin = -10.; |
76 | double zMax = 10.; | |
77 | double ptMin = 0.2; | |
78 | double ptMax = 2.0; | |
79 | double etaMin = -1.0; | |
80 | double etaMax = 1.0; | |
81 | double dcaZMin = -3.0; | |
82 | double dcaZMax = 3.0; | |
83 | double dcaXYMin = -3.0; | |
84 | double dcaXYMax = 3.0; | |
85 | double dedxMin = 0.0; | |
86 | double dedxMax = 20000.0; | |
87 | int nClusterMin = 70; | |
88 | int trackFilterBit = 128; | |
89 | ||
90 | int requestedCharge1 = 1; //default | |
91 | int requestedCharge2 = -1; //default | |
92 | ||
93 | ||
94 | // Get the pointer to the existing analysis manager via the static access method. | |
95 | // ============================================================================== | |
96 | AliAnalysisManager *analysisManager = AliAnalysisManager::GetAnalysisManager(); | |
97 | ||
98 | if (!analysisManager) | |
99 | { | |
6a2487ba | 100 | ::Error("AddTaskDptDptCorrelations2011", "No analysis manager to connect to."); |
53842b0b | 101 | return NULL; |
102 | } | |
103 | ||
104 | TString part1Name; | |
105 | TString part2Name; | |
106 | TString eventName; | |
107 | TString prefixName = "Corr_"; | |
108 | TString pileupRejecSuffix = "_PileupRejec"; | |
109 | TString pairRejecSuffix = "_PairRejec"; | |
110 | TString calibSuffix = "_calib"; | |
111 | TString singlesOnlySuffix = "_SO"; | |
112 | TString suffix; | |
113 | ||
114 | TString inputPath = "."; | |
115 | TString outputPath = "."; | |
116 | TString baseName; | |
117 | TString listName; | |
118 | TString taskName; | |
119 | TString inputHistogramFileName; | |
120 | TString outputHistogramFileName; | |
121 | ||
122 | // Create the task and add subtask. | |
123 | // =========================================================================== | |
124 | int iTask = 0; // task counter | |
125 | AliAnalysisDataContainer *taskInputContainer; | |
126 | AliAnalysisDataContainer *taskOutputContainer; | |
4cd7022c | 127 | AliAnalysisTaskDptDptCorrelations* task; |
53842b0b | 128 | |
129 | for (int iCentrality=0; iCentrality < nCentrality; ++iCentrality) | |
130 | { | |
4cd7022c | 131 | switch (chargeSet) |
53842b0b | 132 | { |
133 | case 0: part1Name = "P_"; part2Name = "P_"; requestedCharge1 = 1; requestedCharge2 = 1; sameFilter = 1; break; | |
134 | case 1: part1Name = "P_"; part2Name = "M_"; requestedCharge1 = 1; requestedCharge2 = -1; sameFilter = 0; break; | |
135 | case 2: part1Name = "M_"; part2Name = "P_"; requestedCharge1 = -1; requestedCharge2 = 1; sameFilter = 0; break; | |
136 | case 3: part1Name = "M_"; part2Name = "M_"; requestedCharge1 = -1; requestedCharge2 = -1; sameFilter = 1; break; | |
137 | } | |
138 | //part1Name += int(1000*etaMin); | |
139 | part1Name += "eta"; | |
140 | part1Name += int(1000*etaMax); | |
141 | part1Name += "_"; | |
142 | part1Name += int(1000*ptMin); | |
143 | part1Name += "pt"; | |
144 | part1Name += int(1000*ptMax); | |
145 | part1Name += "_"; | |
146 | //part2Name += int(1000*etaMin); | |
147 | part2Name += "eta"; | |
148 | part2Name += int(1000*etaMax); | |
149 | part2Name += "_"; | |
150 | part2Name += int(1000*ptMin); | |
151 | part2Name += "pt"; | |
152 | part2Name += int(1000*ptMax); | |
153 | part2Name += "_"; | |
154 | eventName = ""; | |
155 | eventName += int(10.*minCentrality[iCentrality] ); | |
156 | eventName += "Vo"; | |
157 | eventName += int(10.*maxCentrality[iCentrality] ); | |
158 | //eventName += "_"; | |
159 | //eventName += int(10*zMin ); | |
160 | //eventName += "Z"; | |
161 | //eventName += int(10*zMax ); | |
4cd7022c | 162 | //if (rejectPileup) eventName += pileupRejecSuffix; |
163 | //if (rejectPairConversion) eventName += pairRejecSuffix; | |
53842b0b | 164 | baseName = prefixName; |
165 | baseName += part1Name; | |
166 | baseName += part2Name; | |
167 | baseName += eventName; | |
168 | listName = baseName; | |
169 | taskName = baseName; | |
6a2487ba | 170 | |
171 | inputHistogramFileName = "alien:///alice/cern.ch/user/p/prabhat/CalibFiles/PbPb276Calibration_2011.root"; | |
172 | outputHistogramFileName = baseName; | |
53842b0b | 173 | if (singlesOnly) outputHistogramFileName += singlesOnlySuffix; |
174 | outputHistogramFileName += ".root"; | |
175 | ||
6a2487ba | 176 | /* cout << "============================================================" << endl; |
177 | cout << " iTask: " << iTask << endl; | |
178 | cout << " Task Name: " << taskName << endl; | |
53842b0b | 179 | cout << " List Name: " << listName << endl; |
180 | cout << " inputHistogramFileName: " << inputHistogramFileName << endl; | |
181 | cout << " outputHistogramFileName: " << outputHistogramFileName << endl; | |
c15bb87c | 182 | cout << " system: " << system << endl; |
183 | cout << " singlesOnly: " << singlesOnly << endl; | |
184 | cout << " using weights: " << useWeights << endl; | |
185 | cout << " centralityMethod: " << centralityMethod << endl; | |
186 | cout << " chargeSet: " << chargeSet << endl; | |
187 | cout << " debugLevel: " << debugLevel << endl; | |
188 | cout << " rejectPileup: " << rejectPileup << endl; | |
189 | cout << " rejectPairConversion: " << rejectPairConversion << endl; | |
190 | cout << " sameFilter: " << sameFilter << endl; | |
191 | cout << " zMin: " << zMin << endl; | |
192 | cout << " zMax: " << zMax << endl; | |
193 | cout << " ptMin: " << ptMin << endl; | |
194 | cout << " ptMax: " << ptMax << endl; | |
195 | cout << " etaMin: " << etaMin << endl; | |
196 | cout << " etaMax: " << etaMax << endl; | |
197 | cout << " dcaZMin: " << dcaZMin << endl; | |
198 | cout << " dcaZMax: " << dcaZMax << endl; | |
199 | cout << " dcaXYMin: " << dcaXYMin << endl; | |
200 | cout << " dcaXYMax: " << dcaXYMax << endl; | |
201 | cout << " dedxMin: " << dedxMin << endl; | |
202 | cout << " dedxMax: " << dedxMax << endl; | |
203 | cout << " nClusterMin: " << nClusterMin << endl; | |
204 | cout << " trackFilterBit: " << trackFilterBit << endl; | |
205 | cout << " requestedCharge1: " << requestedCharge1 << endl; | |
206 | cout << " requestedCharge2: " << requestedCharge2 << endl; | |
207 | cout << "============================================================" << endl; | |
6a2487ba | 208 | */ |
209 | ||
210 | TFile * inputFile = 0; | |
53842b0b | 211 | TList * histoList = 0; |
212 | TH3F * weight_1 = 0; | |
213 | TH3F * weight_2 = 0; | |
214 | if (useWeights) | |
215 | { | |
4cd7022c | 216 | TGrid::Connect("alien:"); |
217 | inputFile = TFile::Open(inputHistogramFileName,"OLD"); | |
53842b0b | 218 | if (!inputFile) |
219 | { | |
220 | cout << "Requested file:" << inputHistogramFileName << " was not opened. ABORT." << endl; | |
221 | return; | |
222 | } | |
4cd7022c | 223 | TString nameHistoBase = "correction_"; |
224 | TString nameHisto; | |
225 | nameHistoBase += eventName; | |
226 | if (requestedCharge1 == 1) | |
53842b0b | 227 | { |
4cd7022c | 228 | nameHisto = nameHistoBase + "_p"; |
229 | cout << "Input Histogram named: " << nameHisto << endl; | |
230 | weight_1 = (TH3F *) inputFile->Get(nameHisto); | |
53842b0b | 231 | } |
53842b0b | 232 | else |
4cd7022c | 233 | { |
234 | nameHisto = nameHistoBase + "_m"; | |
235 | cout << "Input Histogram named: " << nameHisto << endl; | |
236 | weight_1 = (TH3F *) inputFile->Get(nameHisto); | |
237 | } | |
53842b0b | 238 | if (!weight_1) |
239 | { | |
240 | cout << "Requested histogram 'correction_p/m' was not found. ABORT." << endl; | |
4cd7022c | 241 | return 0; |
53842b0b | 242 | } |
4cd7022c | 243 | |
53842b0b | 244 | if (!sameFilter) |
245 | { | |
246 | weight_2 = 0; | |
247 | if (requestedCharge2 == 1) | |
4cd7022c | 248 | { |
249 | nameHisto = nameHistoBase + "_p"; | |
250 | cout << "Input Histogram named: " << nameHisto << endl; | |
251 | weight_2 = (TH3F *) inputFile->Get(nameHisto); | |
252 | } | |
53842b0b | 253 | else |
4cd7022c | 254 | { |
255 | nameHisto = nameHistoBase + "_m"; | |
256 | cout << "Input Histogram named: " << nameHisto << endl; | |
257 | weight_2 = (TH3F *) inputFile->Get(nameHisto); | |
258 | } | |
53842b0b | 259 | if (!weight_2) |
260 | { | |
261 | cout << "Requested histogram 'correction_p/m' was not found. ABORT." << endl; | |
4cd7022c | 262 | return 0; |
53842b0b | 263 | } |
4cd7022c | 264 | } |
53842b0b | 265 | } |
4cd7022c | 266 | task = new AliAnalysisTaskDptDptCorrelations(taskName); |
53842b0b | 267 | //configure my task |
268 | task->SetDebugLevel( debugLevel ); | |
269 | task->SetSameFilter( sameFilter ); | |
270 | task->SetSinglesOnly( singlesOnly ); | |
271 | task->SetUseWeights( useWeights ); | |
272 | task->SetRejectPileup( rejectPileup ); | |
273 | task->SetRejectPairConversion(rejectPairConversion); | |
274 | task->SetVertexZMin( zMin ); | |
275 | task->SetVertexZMax( zMax ); | |
276 | task->SetVertexXYMin( -1. ); | |
277 | task->SetVertexXYMax( 1. ); | |
278 | task->SetCentralityMethod( centralityMethod); | |
279 | task->SetCentrality( minCentrality[iCentrality], maxCentrality[iCentrality]); | |
280 | task->SetPtMin1( ptMin ); | |
281 | task->SetPtMax1( ptMax ); | |
282 | task->SetEtaMin1( etaMin ); | |
283 | task->SetEtaMax1( etaMax ); | |
284 | task->SetPtMin2( ptMin ); | |
285 | task->SetPtMax2( ptMax ); | |
286 | task->SetEtaMin2( etaMin ); | |
287 | task->SetEtaMax2( etaMax ); | |
288 | task->SetDcaZMin( dcaZMin ); | |
289 | task->SetDcaZMax( dcaZMax ); | |
290 | task->SetDcaXYMin( dcaXYMin ); | |
291 | task->SetDcaXYMax( dcaXYMax ); | |
292 | task->SetDedxMin( dedxMin ); | |
293 | task->SetDedxMax( dedxMax ); | |
294 | task->SetNClusterMin( nClusterMin ); | |
295 | task->SetTrackFilterBit( trackFilterBit ); | |
296 | task->SetRequestedCharge_1( requestedCharge1); | |
297 | task->SetRequestedCharge_2( requestedCharge2); | |
298 | task->SetWeigth_1( weight_1 ); | |
299 | task->SetWeigth_2( weight_2 ); | |
300 | ||
301 | ||
302 | cout << "Creating task output container" << endl; | |
303 | taskOutputContainer = analysisManager->CreateContainer(listName, | |
304 | TList::Class(), | |
305 | AliAnalysisManager::kOutputContainer, | |
f8de3b22 | 306 | Form("%s:Histos", AliAnalysisManager::GetCommonFileName())); |
53842b0b | 307 | cout << "Add task to analysis manager and connect it to input and output containers" << endl; |
308 | analysisManager->AddTask(task); | |
309 | analysisManager->ConnectInput( task, 0, analysisManager->GetCommonInputContainer()); | |
310 | analysisManager->ConnectOutput(task, 0, taskOutputContainer ); | |
311 | cout << "Task added ...." << endl; | |
312 | ||
313 | iTask++; | |
4cd7022c | 314 | |
53842b0b | 315 | } |
316 | ||
317 | ||
318 | ||
319 | return task; | |
320 | } |