]>
Commit | Line | Data |
---|---|---|
8c006fc6 | 1 | // |
2 | // Macro designed for use with the AliAnalysisTaskDptDptCorrelations task. | |
3 | // | |
4 | // Author: Prabhat Pujahari & Claude Pruneau, Wayne State | |
5 | // | |
b8ab2bb9 | 6 | // system: 0: PbPb 1: pPb |
8c006fc6 | 7 | // singlesOnly: 0: full correlations 1: singles only |
8 | // useWeights: 0: no 1: yes | |
b8ab2bb9 | 9 | // centralityMethod: 3: track count 4: V0 centrality 7: V0A centrality for pPb |
8c006fc6 | 10 | // chargeSet: 0: ++ 1: +- 2: -+ 3: -- |
11 | ///////////////////////////////////////////////////////////////////////////////// | |
12 | ||
b8ab2bb9 | 13 | AliAnalysisTaskDptDptCorrelations *AddTaskDptWeight_dca1 |
14 | (int system = 1, | |
15 | int singlesOnly = 1, | |
16 | int useWeights = 0, | |
17 | int centralityMethod = 7, | |
18 | int chargeSet = 1, | |
19 | int trackFilterBit = 768, | |
20 | int nClusterMin = 80, | |
21 | double etaMin = -0.8, | |
22 | double etaMax = 0.8, | |
23 | double dcaZMin = -2.0, | |
24 | double dcaZMax = 2.0, | |
25 | double dcaXYMin = -2.4, | |
26 | double dcaXYMax = 2.4, | |
27 | int nCentrality = 4, | |
28 | Bool_t trigger = kTRUE, | |
29 | const char* taskname = "dcaz2" | |
30 | ) | |
31 | ||
8c006fc6 | 32 | { |
b8ab2bb9 | 33 | |
8c006fc6 | 34 | // Set Default Configuration of this analysis |
35 | // ========================================== | |
36 | int debugLevel = 0; | |
37 | int rejectPileup = 1; | |
38 | int rejectPairConversion = 1; | |
39 | int sameFilter = 1; | |
40 | ||
41 | ||
42 | //int nCentrality; | |
43 | double minCentrality[10]; | |
44 | double maxCentrality[10]; | |
45 | ||
46 | if (system==0) // PbPb | |
47 | { | |
48 | if (centralityMethod == 4) | |
49 | { | |
b8ab2bb9 | 50 | |
8c006fc6 | 51 | minCentrality[0] = 0.0; maxCentrality[0] = 5.0; |
52 | minCentrality[1] = 5.0; maxCentrality[1] = 10.; | |
53 | minCentrality[2] = 30.; maxCentrality[2] = 40.; | |
54 | minCentrality[3] = 60.; maxCentrality[3] = 70.; | |
55 | ||
8c006fc6 | 56 | //To Get rid of Memory problem |
57 | //nCentrality = 10; | |
58 | /*minCentrality[0] = 0.0; maxCentrality[0] = 5.0; //change it prabhat | |
59 | minCentrality[1] = 5.0; maxCentrality[1] = 10.; | |
60 | minCentrality[2] = 10.; maxCentrality[2] = 20.; | |
61 | minCentrality[3] = 20.; maxCentrality[3] = 30.; | |
62 | minCentrality[4] = 30.; maxCentrality[4] = 40.; | |
63 | minCentrality[5] = 40.; maxCentrality[5] = 50.; | |
64 | minCentrality[6] = 50.; maxCentrality[6] = 60.; | |
65 | minCentrality[7] = 60.; maxCentrality[7] = 70.; | |
66 | minCentrality[8] = 70.; maxCentrality[8] = 80.; | |
67 | minCentrality[9] = 80.; maxCentrality[9] = 90.; | |
68 | */ | |
69 | } | |
70 | else | |
71 | { | |
72 | cout << "-F- AddTaskDptDptCorrelations() system:" << system << ". centralityMethod:" << centralityMethod << " Option NOT AVAILABLE. ABORT." | |
73 | return 0; | |
74 | } | |
75 | } | |
b8ab2bb9 | 76 | else if (system==1) // pPb |
8c006fc6 | 77 | { |
b8ab2bb9 | 78 | if (centralityMethod == 7) |
8c006fc6 | 79 | { |
b8ab2bb9 | 80 | |
81 | minCentrality[0] = 0.; maxCentrality[0] = 20.0; | |
82 | minCentrality[1] = 20.; maxCentrality[1] = 40.; | |
83 | minCentrality[2] = 40.; maxCentrality[2] = 60.; | |
84 | minCentrality[3] = 60.; maxCentrality[3] = 80.; | |
8c006fc6 | 85 | } |
86 | else | |
87 | { | |
88 | //cout << "-F- AddTaskDptDptCorrelations() system:" << system << ". centralityMethod:" << centralityMethod << " Option NOT AVAILABLE. ABORT." | |
89 | return 0; | |
90 | } | |
91 | } | |
92 | else | |
93 | { | |
94 | //cout << "-F- AddTaskDptDptCorrelations() system:" << system << ". Option NOT CURRENTLY AVAILABLE. ABORT." | |
95 | return 0; | |
96 | } | |
97 | ||
98 | double zMin = -10.; | |
99 | double zMax = 10.; | |
100 | double ptMin = 0.2; | |
101 | double ptMax = 2.0; | |
8c006fc6 | 102 | double dedxMin = 0.0; |
103 | double dedxMax = 20000.0; | |
8c006fc6 | 104 | int requestedCharge1 = 1; //default |
105 | int requestedCharge2 = -1; //default | |
106 | ||
107 | ||
108 | // Get the pointer to the existing analysis manager via the static access method. | |
109 | // ============================================================================== | |
110 | AliAnalysisManager *analysisManager = AliAnalysisManager::GetAnalysisManager(); | |
111 | ||
112 | if (!analysisManager) | |
113 | { | |
114 | ::Error("AddTaskDptDptCorrelations", "No analysis manager to connect to."); | |
115 | return NULL; | |
116 | } | |
117 | ||
118 | TString part1Name; | |
119 | TString part2Name; | |
120 | TString eventName; | |
121 | TString prefixName = "Corr_"; | |
122 | TString pileupRejecSuffix = "_PileupRejec"; | |
123 | TString pairRejecSuffix = "_PairRejec"; | |
124 | TString calibSuffix = "_calib"; | |
125 | TString singlesOnlySuffix = "_SO"; | |
126 | TString suffix; | |
127 | ||
128 | TString inputPath = "."; | |
129 | TString outputPath = "."; | |
130 | TString baseName; | |
131 | TString listName; | |
132 | TString taskName; | |
133 | TString inputHistogramFileName; | |
134 | TString outputHistogramFileName; | |
135 | ||
136 | // Create the task and add subtask. | |
137 | // =========================================================================== | |
138 | int iTask = 0; // task counter | |
139 | AliAnalysisDataContainer *taskInputContainer; | |
140 | AliAnalysisDataContainer *taskOutputContainer; | |
141 | AliAnalysisTaskDptDptCorrelations* task; | |
142 | ||
143 | for (int iCentrality=0; iCentrality < nCentrality; ++iCentrality) | |
144 | { | |
145 | switch (chargeSet) | |
146 | { | |
147 | case 0: part1Name = "P_"; part2Name = "P_"; requestedCharge1 = 1; requestedCharge2 = 1; sameFilter = 1; break; | |
148 | case 1: part1Name = "P_"; part2Name = "M_"; requestedCharge1 = 1; requestedCharge2 = -1; sameFilter = 0; break; | |
149 | case 2: part1Name = "M_"; part2Name = "P_"; requestedCharge1 = -1; requestedCharge2 = 1; sameFilter = 0; break; | |
150 | case 3: part1Name = "M_"; part2Name = "M_"; requestedCharge1 = -1; requestedCharge2 = -1; sameFilter = 1; break; | |
151 | } | |
b8ab2bb9 | 152 | //part1Name += int(1000*etaMin); |
8c006fc6 | 153 | part1Name += "eta"; |
154 | part1Name += int(1000*etaMax); | |
155 | part1Name += "_"; | |
156 | part1Name += int(1000*ptMin); | |
157 | part1Name += "pt"; | |
158 | part1Name += int(1000*ptMax); | |
159 | part1Name += "_"; | |
b8ab2bb9 | 160 | part1Name += int(1000*dcaZMin); |
161 | part1Name += "DCA"; | |
162 | part1Name += int(1000*dcaZMax); | |
163 | part1Name += "_"; | |
164 | ||
165 | ||
166 | //part2Name += int(1000*etaMin); | |
8c006fc6 | 167 | part2Name += "eta"; |
168 | part2Name += int(1000*etaMax); | |
169 | part2Name += "_"; | |
170 | part2Name += int(1000*ptMin); | |
171 | part2Name += "pt"; | |
172 | part2Name += int(1000*ptMax); | |
173 | part2Name += "_"; | |
b8ab2bb9 | 174 | part2Name += int(1000*dcaZMin); |
175 | part2Name += "DCA"; | |
176 | part2Name += int(1000*dcaZMax); | |
177 | part2Name += "_"; | |
178 | ||
8c006fc6 | 179 | eventName = ""; |
180 | eventName += int(10.*minCentrality[iCentrality] ); | |
181 | eventName += "Vo"; | |
182 | eventName += int(10.*maxCentrality[iCentrality] ); | |
b8ab2bb9 | 183 | |
184 | ||
8c006fc6 | 185 | baseName = prefixName; |
186 | baseName += part1Name; | |
187 | baseName += part2Name; | |
188 | baseName += eventName; | |
189 | listName = baseName; | |
190 | taskName = baseName; | |
b8ab2bb9 | 191 | |
8c006fc6 | 192 | |
193 | outputHistogramFileName = baseName; | |
194 | if (singlesOnly) outputHistogramFileName += singlesOnlySuffix; | |
195 | outputHistogramFileName += ".root"; | |
196 | ||
197 | ||
198 | TFile * inputFile = 0; | |
199 | TList * histoList = 0; | |
200 | TH3F * weight_1 = 0; | |
201 | TH3F * weight_2 = 0; | |
202 | if (useWeights) | |
203 | { | |
204 | TGrid::Connect("alien:"); | |
205 | inputFile = TFile::Open(inputHistogramFileName,"OLD"); | |
206 | if (!inputFile) | |
207 | { | |
208 | cout << "Requested file:" << inputHistogramFileName << " was not opened. ABORT." << endl; | |
209 | return; | |
210 | } | |
211 | TString nameHistoBase = "correction_"; | |
212 | TString nameHisto; | |
213 | nameHistoBase += eventName; | |
214 | if (requestedCharge1 == 1) | |
215 | { | |
216 | nameHisto = nameHistoBase + "_p"; | |
217 | cout << "Input Histogram named: " << nameHisto << endl; | |
218 | weight_1 = (TH3F *) inputFile->Get(nameHisto); | |
219 | } | |
220 | else | |
221 | { | |
222 | nameHisto = nameHistoBase + "_m"; | |
223 | cout << "Input Histogram named: " << nameHisto << endl; | |
224 | weight_1 = (TH3F *) inputFile->Get(nameHisto); | |
225 | } | |
226 | if (!weight_1) | |
227 | { | |
228 | cout << "Requested histogram 'correction_p/m' was not found. ABORT." << endl; | |
229 | return 0; | |
230 | } | |
231 | ||
232 | if (!sameFilter) | |
233 | { | |
234 | weight_2 = 0; | |
235 | if (requestedCharge2 == 1) | |
236 | { | |
237 | nameHisto = nameHistoBase + "_p"; | |
238 | cout << "Input Histogram named: " << nameHisto << endl; | |
239 | weight_2 = (TH3F *) inputFile->Get(nameHisto); | |
240 | } | |
241 | else | |
242 | { | |
243 | nameHisto = nameHistoBase + "_m"; | |
244 | cout << "Input Histogram named: " << nameHisto << endl; | |
245 | weight_2 = (TH3F *) inputFile->Get(nameHisto); | |
246 | } | |
247 | if (!weight_2) | |
248 | { | |
249 | cout << "Requested histogram 'correction_p/m' was not found. ABORT." << endl; | |
250 | return 0; | |
251 | } | |
252 | } | |
253 | } | |
254 | task = new AliAnalysisTaskDptDptCorrelations(taskName); | |
255 | //configure my task | |
256 | task->SetDebugLevel( debugLevel ); | |
257 | task->SetSameFilter( sameFilter ); | |
258 | task->SetSinglesOnly( singlesOnly ); | |
259 | task->SetUseWeights( useWeights ); | |
260 | task->SetRejectPileup( rejectPileup ); | |
261 | task->SetRejectPairConversion(rejectPairConversion); | |
262 | task->SetVertexZMin( zMin ); | |
263 | task->SetVertexZMax( zMax ); | |
264 | task->SetVertexXYMin( -1. ); | |
265 | task->SetVertexXYMax( 1. ); | |
266 | task->SetCentralityMethod( centralityMethod); | |
267 | task->SetCentrality( minCentrality[iCentrality], maxCentrality[iCentrality]); | |
268 | task->SetPtMin1( ptMin ); | |
269 | task->SetPtMax1( ptMax ); | |
270 | task->SetEtaMin1( etaMin ); | |
271 | task->SetEtaMax1( etaMax ); | |
272 | task->SetPtMin2( ptMin ); | |
273 | task->SetPtMax2( ptMax ); | |
274 | task->SetEtaMin2( etaMin ); | |
275 | task->SetEtaMax2( etaMax ); | |
276 | task->SetDcaZMin( dcaZMin ); | |
277 | task->SetDcaZMax( dcaZMax ); | |
278 | task->SetDcaXYMin( dcaXYMin ); | |
279 | task->SetDcaXYMax( dcaXYMax ); | |
280 | task->SetDedxMin( dedxMin ); | |
281 | task->SetDedxMax( dedxMax ); | |
282 | task->SetNClusterMin( nClusterMin ); | |
283 | task->SetTrackFilterBit( trackFilterBit ); | |
284 | task->SetRequestedCharge_1( requestedCharge1); | |
285 | task->SetRequestedCharge_2( requestedCharge2); | |
286 | task->SetWeigth_1( weight_1 ); | |
287 | task->SetWeigth_2( weight_2 ); | |
288 | ||
289 | ||
b8ab2bb9 | 290 | |
291 | ||
292 | if(trigger) task->SelectCollisionCandidates(AliVEvent::kINT7); | |
293 | else task->SelectCollisionCandidates(AliVEvent::kMB); | |
294 | ||
8c006fc6 | 295 | cout << "Creating task output container" << endl; |
b8ab2bb9 | 296 | |
8c006fc6 | 297 | taskOutputContainer = analysisManager->CreateContainer(listName, |
298 | TList::Class(), | |
299 | AliAnalysisManager::kOutputContainer, | |
b8ab2bb9 | 300 | Form("%s:%s", AliAnalysisManager::GetCommonFileName(),taskname)); |
8c006fc6 | 301 | cout << "Add task to analysis manager and connect it to input and output containers" << endl; |
b8ab2bb9 | 302 | |
303 | ||
8c006fc6 | 304 | analysisManager->AddTask(task); |
305 | analysisManager->ConnectInput( task, 0, analysisManager->GetCommonInputContainer()); | |
306 | analysisManager->ConnectOutput(task, 0, taskOutputContainer ); | |
307 | cout << "Task added ...." << endl; | |
308 | ||
309 | iTask++; | |
310 | ||
311 | } | |
312 | ||
8c006fc6 | 313 | return task; |
314 | } |