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cdd4e0e2 | 1 | // $Id$ |
2da09763 | 2 | // |
3 | // Emcal base analysis task. | |
4 | // | |
9239b066 | 5 | // Author: S.Aiola, M. Verweij |
2da09763 | 6 | |
7 | #include "AliAnalysisTaskEmcal.h" | |
8 | ||
2da09763 | 9 | #include <TClonesArray.h> |
10 | #include <TList.h> | |
09ca054b | 11 | #include <TObject.h> |
159802e2 | 12 | #include <TH1F.h> |
ed0243d8 | 13 | #include <TProfile.h> |
14 | #include <TSystem.h> | |
15 | #include <TFile.h> | |
16 | #include <TChain.h> | |
17 | #include <TKey.h> | |
2da09763 | 18 | |
d29ed625 | 19 | #include "AliAODEvent.h" |
2da09763 | 20 | #include "AliAnalysisManager.h" |
21 | #include "AliCentrality.h" | |
09ca054b | 22 | #include "AliEMCALGeometry.h" |
23 | #include "AliESDEvent.h" | |
09ca054b | 24 | #include "AliEmcalParticle.h" |
d29ed625 | 25 | #include "AliEventplane.h" |
26 | #include "AliInputEventHandler.h" | |
2da09763 | 27 | #include "AliLog.h" |
09ca054b | 28 | #include "AliMCParticle.h" |
29 | #include "AliVCluster.h" | |
30 | #include "AliVEventHandler.h" | |
31 | #include "AliVParticle.h" | |
00c77045 | 32 | #include "AliVCaloTrigger.h" |
ed0243d8 | 33 | #include "AliGenPythiaEventHeader.h" |
34 | #include "AliAODMCHeader.h" | |
35 | #include "AliMCEvent.h" | |
9239b066 | 36 | #include "AliAnalysisUtils.h" |
37a63fdf | 37 | #include "AliEmcalTriggerPatchInfo.h" |
9239b066 | 38 | |
39 | #include "AliParticleContainer.h" | |
40 | #include "AliClusterContainer.h" | |
2da09763 | 41 | |
42 | ClassImp(AliAnalysisTaskEmcal) | |
43 | ||
44 | //________________________________________________________________________ | |
45 | AliAnalysisTaskEmcal::AliAnalysisTaskEmcal() : | |
46 | AliAnalysisTaskSE("AliAnalysisTaskEmcal"), | |
159802e2 | 47 | fForceBeamType(kNA), |
48 | fGeneralHistograms(kFALSE), | |
2da09763 | 49 | fInitialized(kFALSE), |
50 | fCreateHisto(kTRUE), | |
f660c2d6 | 51 | fCaloCellsName(), |
00c77045 | 52 | fCaloTriggersName(), |
37a63fdf | 53 | fCaloTriggerPatchInfoName(), |
2ac8ca4f | 54 | fMinCent(-999), |
55 | fMaxCent(-999), | |
56 | fMinVz(-999), | |
57 | fMaxVz(-999), | |
9239b066 | 58 | fTrackPtCut(0), |
59 | fMinNTrack(0), | |
60 | fUseAliAnaUtils(kFALSE), | |
61 | fAliAnalysisUtils(0x0), | |
2ac8ca4f | 62 | fOffTrigger(AliVEvent::kAny), |
b4339010 | 63 | fTrigClass(), |
8e49a788 | 64 | fTriggerTypeSel(kND), |
2da09763 | 65 | fNbins(500), |
66 | fMinBinPt(0), | |
67 | fMaxBinPt(250), | |
6c41fc8c | 68 | fMinPtTrackInEmcal(0), |
6f6dc2ba | 69 | fEventPlaneVsEmcal(-1), |
254370e1 | 70 | fMinEventPlane(-1e6), |
71 | fMaxEventPlane(1e6), | |
a52de945 | 72 | fCentEst("V0M"), |
8c0d179d | 73 | fIsEmbedded(kFALSE), |
ed0243d8 | 74 | fIsPythia(kFALSE), |
75 | fSelectPtHardBin(-999), | |
76 | fMinMCLabel(0), | |
77 | fMCLabelShift(0), | |
2130abba | 78 | fNcentBins(4), |
159802e2 | 79 | fGeom(0), |
2da09763 | 80 | fTracks(0), |
81 | fCaloClusters(0), | |
f660c2d6 | 82 | fCaloCells(0), |
00c77045 | 83 | fCaloTriggers(0), |
37a63fdf | 84 | fTriggerPatchInfo(0), |
2da09763 | 85 | fCent(0), |
86 | fCentBin(-1), | |
3c124212 | 87 | fEPV0(-1.0), |
88 | fEPV0A(-1.0), | |
89 | fEPV0C(-1.0), | |
b4339010 | 90 | fNVertCont(0), |
1f6fff78 | 91 | fBeamType(kNA), |
ed0243d8 | 92 | fPythiaHeader(0), |
93 | fPtHard(0), | |
94 | fPtHardBin(0), | |
95 | fNTrials(0), | |
9239b066 | 96 | fParticleCollArray(), |
97 | fClusterCollArray(), | |
37a63fdf | 98 | fMainTriggerPatch(0x0), |
8e49a788 | 99 | fTriggerType(kND), |
a4e91fed | 100 | fOutput(0), |
ed0243d8 | 101 | fHistTrialsAfterSel(0), |
102 | fHistEventsAfterSel(0), | |
103 | fHistTrials(0), | |
104 | fHistXsection(0), | |
105 | fHistEvents(0), | |
106 | fHistPtHard(0), | |
a4e91fed | 107 | fHistCentrality(0), |
6f6dc2ba | 108 | fHistZVertex(0), |
8e49a788 | 109 | fHistEventPlane(0), |
110 | fHistEventRejection(0) | |
2da09763 | 111 | { |
112 | // Default constructor. | |
113 | ||
114 | fVertex[0] = 0; | |
115 | fVertex[1] = 0; | |
116 | fVertex[2] = 0; | |
9239b066 | 117 | |
118 | fParticleCollArray.SetOwner(kTRUE); | |
119 | fClusterCollArray.SetOwner(kTRUE); | |
2da09763 | 120 | } |
121 | ||
122 | //________________________________________________________________________ | |
123 | AliAnalysisTaskEmcal::AliAnalysisTaskEmcal(const char *name, Bool_t histo) : | |
124 | AliAnalysisTaskSE(name), | |
159802e2 | 125 | fForceBeamType(kNA), |
126 | fGeneralHistograms(kFALSE), | |
2da09763 | 127 | fInitialized(kFALSE), |
128 | fCreateHisto(histo), | |
f660c2d6 | 129 | fCaloCellsName(), |
00c77045 | 130 | fCaloTriggersName(), |
37a63fdf | 131 | fCaloTriggerPatchInfoName(), |
2ac8ca4f | 132 | fMinCent(-999), |
133 | fMaxCent(-999), | |
134 | fMinVz(-999), | |
135 | fMaxVz(-999), | |
9239b066 | 136 | fTrackPtCut(0), |
137 | fMinNTrack(0), | |
138 | fUseAliAnaUtils(kFALSE), | |
139 | fAliAnalysisUtils(0x0), | |
2ac8ca4f | 140 | fOffTrigger(AliVEvent::kAny), |
b4339010 | 141 | fTrigClass(), |
8e49a788 | 142 | fTriggerTypeSel(kND), |
2da09763 | 143 | fNbins(500), |
144 | fMinBinPt(0), | |
145 | fMaxBinPt(250), | |
6c41fc8c | 146 | fMinPtTrackInEmcal(0), |
6f6dc2ba | 147 | fEventPlaneVsEmcal(-1), |
254370e1 | 148 | fMinEventPlane(-1e6), |
149 | fMaxEventPlane(1e6), | |
a52de945 | 150 | fCentEst("V0M"), |
8c0d179d | 151 | fIsEmbedded(kFALSE), |
ed0243d8 | 152 | fIsPythia(kFALSE), |
153 | fSelectPtHardBin(-999), | |
154 | fMinMCLabel(0), | |
155 | fMCLabelShift(0), | |
2130abba | 156 | fNcentBins(4), |
159802e2 | 157 | fGeom(0), |
2da09763 | 158 | fTracks(0), |
159 | fCaloClusters(0), | |
f660c2d6 | 160 | fCaloCells(0), |
00c77045 | 161 | fCaloTriggers(0), |
37a63fdf | 162 | fTriggerPatchInfo(0), |
2da09763 | 163 | fCent(0), |
164 | fCentBin(-1), | |
3c124212 | 165 | fEPV0(-1.0), |
166 | fEPV0A(-1.0), | |
167 | fEPV0C(-1.0), | |
b4339010 | 168 | fNVertCont(0), |
1f6fff78 | 169 | fBeamType(kNA), |
ed0243d8 | 170 | fPythiaHeader(0), |
171 | fPtHard(0), | |
172 | fPtHardBin(0), | |
173 | fNTrials(0), | |
9239b066 | 174 | fParticleCollArray(), |
175 | fClusterCollArray(), | |
37a63fdf | 176 | fMainTriggerPatch(0x0), |
8e49a788 | 177 | fTriggerType(kND), |
a4e91fed | 178 | fOutput(0), |
ed0243d8 | 179 | fHistTrialsAfterSel(0), |
180 | fHistEventsAfterSel(0), | |
181 | fHistTrials(0), | |
182 | fHistXsection(0), | |
183 | fHistEvents(0), | |
184 | fHistPtHard(0), | |
a4e91fed | 185 | fHistCentrality(0), |
6f6dc2ba | 186 | fHistZVertex(0), |
8e49a788 | 187 | fHistEventPlane(0), |
188 | fHistEventRejection(0) | |
2da09763 | 189 | { |
190 | // Standard constructor. | |
191 | ||
192 | fVertex[0] = 0; | |
193 | fVertex[1] = 0; | |
194 | fVertex[2] = 0; | |
195 | ||
9239b066 | 196 | fParticleCollArray.SetOwner(kTRUE); |
197 | fClusterCollArray.SetOwner(kTRUE); | |
198 | ||
2da09763 | 199 | if (fCreateHisto) { |
2da09763 | 200 | DefineOutput(1, TList::Class()); |
201 | } | |
202 | } | |
203 | ||
204 | //________________________________________________________________________ | |
205 | AliAnalysisTaskEmcal::~AliAnalysisTaskEmcal() | |
206 | { | |
207 | // Destructor | |
208 | } | |
209 | ||
9239b066 | 210 | //________________________________________________________________________ |
211 | void AliAnalysisTaskEmcal::SetClusPtCut(Double_t cut, Int_t c) | |
212 | { | |
213 | AliClusterContainer *cont = GetClusterContainer(c); | |
214 | if (cont) cont->SetClusPtCut(cut); | |
215 | else AliError(Form("%s in SetClusPtCut(...): container %d not found",GetName(),c)); | |
216 | } | |
217 | ||
218 | //________________________________________________________________________ | |
219 | void AliAnalysisTaskEmcal::SetClusTimeCut(Double_t min, Double_t max, Int_t c) | |
220 | { | |
221 | AliClusterContainer *cont = GetClusterContainer(c); | |
222 | if (cont) cont->SetClusTimeCut(min,max); | |
223 | else AliError(Form("%s in SetClusTimeCut(...): container %d not found",GetName(),c)); | |
224 | } | |
225 | ||
226 | //________________________________________________________________________ | |
227 | void AliAnalysisTaskEmcal::SetTrackPtCut(Double_t cut, Int_t c) | |
228 | { | |
229 | AliParticleContainer *cont = GetParticleContainer(c); | |
230 | if (cont) cont->SetParticlePtCut(cut); | |
231 | else AliError(Form("%s in SetTrackPtCut(...): container %d not found",GetName(),c)); | |
232 | ||
233 | fTrackPtCut = cut; | |
234 | } | |
235 | ||
236 | //________________________________________________________________________ | |
237 | void AliAnalysisTaskEmcal::SetTrackEtaLimits(Double_t min, Double_t max, Int_t c) | |
238 | { | |
239 | AliParticleContainer *cont = GetParticleContainer(c); | |
240 | if (cont) cont->SetParticleEtaLimits(min,max); | |
241 | else AliError(Form("%s in SetTrackPtCut(...): container %d not found",GetName(),c)); | |
242 | } | |
243 | ||
244 | //________________________________________________________________________ | |
245 | void AliAnalysisTaskEmcal::SetTrackPhiLimits(Double_t min, Double_t max, Int_t c) | |
246 | { | |
247 | AliParticleContainer *cont = GetParticleContainer(c); | |
248 | if (cont) cont->SetParticlePhiLimits(min,max); | |
249 | else AliError(Form("%s in SetTrackPhiLimits(...): container %d not found",GetName(),c)); | |
250 | } | |
251 | ||
159802e2 | 252 | //________________________________________________________________________ |
253 | void AliAnalysisTaskEmcal::UserCreateOutputObjects() | |
254 | { | |
255 | // Create user output. | |
256 | if (!fCreateHisto) | |
257 | return; | |
258 | ||
259 | OpenFile(1); | |
260 | fOutput = new TList(); | |
261 | fOutput->SetOwner(); | |
262 | ||
2130abba | 263 | if (fForceBeamType == kpp) |
264 | fNcentBins = 1; | |
265 | ||
159802e2 | 266 | if (!fGeneralHistograms) |
267 | return; | |
268 | ||
ed0243d8 | 269 | if (fIsPythia) { |
270 | fHistTrialsAfterSel = new TH1F("fHistTrialsAfterSel", "fHistTrialsAfterSel", 11, 0, 11); | |
271 | fHistTrialsAfterSel->GetXaxis()->SetTitle("p_{T} hard bin"); | |
272 | fHistTrialsAfterSel->GetYaxis()->SetTitle("trials"); | |
273 | fOutput->Add(fHistTrialsAfterSel); | |
274 | ||
275 | fHistEventsAfterSel = new TH1F("fHistEventsAfterSel", "fHistEventsAfterSel", 11, 0, 11); | |
276 | fHistEventsAfterSel->GetXaxis()->SetTitle("p_{T} hard bin"); | |
277 | fHistEventsAfterSel->GetYaxis()->SetTitle("total events"); | |
278 | fOutput->Add(fHistEventsAfterSel); | |
279 | ||
280 | fHistTrials = new TH1F("fHistTrials", "fHistTrials", 11, 0, 11); | |
281 | fHistTrials->GetXaxis()->SetTitle("p_{T} hard bin"); | |
282 | fHistTrials->GetYaxis()->SetTitle("trials"); | |
283 | fOutput->Add(fHistTrials); | |
284 | ||
285 | fHistXsection = new TProfile("fHistXsection", "fHistXsection", 11, 0, 11); | |
286 | fHistXsection->GetXaxis()->SetTitle("p_{T} hard bin"); | |
287 | fHistXsection->GetYaxis()->SetTitle("xsection"); | |
288 | fOutput->Add(fHistXsection); | |
289 | ||
290 | fHistEvents = new TH1F("fHistEvents", "fHistEvents", 11, 0, 11); | |
291 | fHistEvents->GetXaxis()->SetTitle("p_{T} hard bin"); | |
292 | fHistEvents->GetYaxis()->SetTitle("total events"); | |
293 | fOutput->Add(fHistEvents); | |
294 | ||
295 | const Int_t ptHardLo[11] = { 0, 5,11,21,36,57, 84,117,152,191,234}; | |
296 | const Int_t ptHardHi[11] = { 5,11,21,36,57,84,117,152,191,234,1000000}; | |
297 | ||
298 | for (Int_t i = 1; i < 12; i++) { | |
299 | fHistTrialsAfterSel->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
300 | fHistEventsAfterSel->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
301 | ||
302 | fHistTrials->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
303 | fHistXsection->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
304 | fHistEvents->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
305 | } | |
306 | ||
307 | fHistPtHard = new TH1F("fHistPtHard", "fHistPtHard", fNbins*2, fMinBinPt, fMaxBinPt*4); | |
308 | fHistPtHard->GetXaxis()->SetTitle("p_{T,hard} (GeV/c)"); | |
309 | fHistPtHard->GetYaxis()->SetTitle("counts"); | |
310 | fOutput->Add(fHistPtHard); | |
311 | } | |
312 | ||
159802e2 | 313 | fHistCentrality = new TH1F("fHistCentrality","Event centrality distribution", 200, 0, 100); |
314 | fHistCentrality->GetXaxis()->SetTitle("Centrality (%)"); | |
315 | fHistCentrality->GetYaxis()->SetTitle("counts"); | |
316 | fOutput->Add(fHistCentrality); | |
317 | ||
318 | fHistZVertex = new TH1F("fHistZVertex","Z vertex position", 60, -30, 30); | |
319 | fHistZVertex->GetXaxis()->SetTitle("z"); | |
320 | fHistZVertex->GetYaxis()->SetTitle("counts"); | |
321 | fOutput->Add(fHistZVertex); | |
322 | ||
6f6dc2ba | 323 | fHistEventPlane = new TH1F("fHistEventPlane","Event plane", 120, -TMath::Pi(), TMath::Pi()); |
324 | fHistEventPlane->GetXaxis()->SetTitle("event plane"); | |
325 | fHistEventPlane->GetYaxis()->SetTitle("counts"); | |
326 | fOutput->Add(fHistEventPlane); | |
327 | ||
8e49a788 | 328 | fHistEventRejection = new TH1I("fHistEventRejection","Reasons to reject event",20,0,20); |
329 | fHistEventRejection->Fill("PhysSel",0); | |
330 | fHistEventRejection->Fill("trigger",0); | |
331 | fHistEventRejection->Fill("trigTypeSel",0); | |
332 | fHistEventRejection->Fill("Cent",0); | |
333 | fHistEventRejection->Fill("vertex contr.",0); | |
334 | fHistEventRejection->Fill("Vz",0); | |
335 | fHistEventRejection->Fill("trackInEmcal",0); | |
336 | fHistEventRejection->Fill("minNTrack",0); | |
337 | fHistEventRejection->Fill("VtxSel2013pA",0); | |
338 | fHistEventRejection->Fill("PileUp",0); | |
339 | fHistEventRejection->Fill("EvtPlane",0); | |
340 | fHistEventRejection->Fill("SelPtHardBin",0); | |
341 | fHistEventRejection->GetYaxis()->SetTitle("counts"); | |
342 | fOutput->Add(fHistEventRejection); | |
343 | ||
159802e2 | 344 | PostData(1, fOutput); |
345 | } | |
346 | ||
347 | //________________________________________________________________________ | |
348 | Bool_t AliAnalysisTaskEmcal::FillGeneralHistograms() | |
349 | { | |
ed0243d8 | 350 | if (fIsPythia) { |
351 | fHistEventsAfterSel->SetBinContent(fPtHardBin + 1, fHistEventsAfterSel->GetBinContent(fPtHardBin + 1) + 1); | |
352 | fHistTrialsAfterSel->SetBinContent(fPtHardBin + 1, fHistTrialsAfterSel->GetBinContent(fPtHardBin + 1) + fNTrials); | |
353 | fHistPtHard->Fill(fPtHard); | |
354 | } | |
355 | ||
159802e2 | 356 | fHistCentrality->Fill(fCent); |
357 | fHistZVertex->Fill(fVertex[2]); | |
6f6dc2ba | 358 | fHistEventPlane->Fill(fEPV0); |
159802e2 | 359 | |
360 | return kTRUE; | |
361 | } | |
362 | ||
2da09763 | 363 | //________________________________________________________________________ |
629c7ac0 | 364 | void AliAnalysisTaskEmcal::UserExec(Option_t *) |
365 | { | |
366 | // Main loop, called for each event. | |
367 | ||
6c3aa659 | 368 | fMainTriggerPatch = NULL; |
369 | ||
e44e8726 | 370 | if (!fInitialized) |
b3376347 | 371 | ExecOnce(); |
629c7ac0 | 372 | |
e44e8726 | 373 | if (!fInitialized) |
374 | return; | |
375 | ||
629c7ac0 | 376 | if (!RetrieveEventObjects()) |
377 | return; | |
378 | ||
2ac8ca4f | 379 | if (!IsEventSelected()) |
380 | return; | |
381 | ||
159802e2 | 382 | if (fGeneralHistograms && fCreateHisto) { |
383 | if (!FillGeneralHistograms()) | |
384 | return; | |
385 | } | |
386 | ||
629c7ac0 | 387 | if (!Run()) |
388 | return; | |
389 | ||
159802e2 | 390 | if (fCreateHisto) { |
391 | if (!FillHistograms()) | |
392 | return; | |
393 | } | |
629c7ac0 | 394 | |
2ac8ca4f | 395 | if (fCreateHisto && fOutput) { |
629c7ac0 | 396 | // information for this iteration of the UserExec in the container |
397 | PostData(1, fOutput); | |
398 | } | |
399 | } | |
400 | ||
401 | //________________________________________________________________________ | |
a56383df | 402 | Bool_t AliAnalysisTaskEmcal::AcceptCluster(AliVCluster *clus, Int_t c) const |
2da09763 | 403 | { |
629c7ac0 | 404 | // Return true if cluster is accepted. |
405 | ||
406 | if (!clus) | |
407 | return kFALSE; | |
408 | ||
9239b066 | 409 | AliClusterContainer *cont = GetClusterContainer(c); |
157b926a | 410 | if (!cont) { |
9239b066 | 411 | AliError(Form("%s:Container %d not found",GetName(),c)); |
412 | return 0; | |
507f74bc | 413 | } |
629c7ac0 | 414 | |
9239b066 | 415 | return cont->AcceptCluster(clus); |
629c7ac0 | 416 | } |
417 | ||
418 | //________________________________________________________________________ | |
9239b066 | 419 | Bool_t AliAnalysisTaskEmcal::AcceptTrack(AliVParticle *track, Int_t c) const |
629c7ac0 | 420 | { |
159802e2 | 421 | // Return true if track is accepted. |
629c7ac0 | 422 | |
159802e2 | 423 | if (!track) |
629c7ac0 | 424 | return kFALSE; |
425 | ||
9239b066 | 426 | AliParticleContainer *cont = GetParticleContainer(c); |
157b926a | 427 | if (!cont) { |
9239b066 | 428 | AliError(Form("%s:Container %d not found",GetName(),c)); |
429 | return 0; | |
159802e2 | 430 | } |
431 | ||
9239b066 | 432 | return cont->AcceptParticle(track); |
2da09763 | 433 | } |
434 | ||
ed0243d8 | 435 | //________________________________________________________________________ |
436 | Bool_t AliAnalysisTaskEmcal::PythiaInfoFromFile(const char* currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard) | |
437 | { | |
438 | // | |
439 | // Get the cross section and the trails either from pyxsec.root or from pysec_hists.root | |
440 | // Get the pt hard bin from the file path | |
441 | // This is to called in Notify and should provide the path to the AOD/ESD file | |
442 | // (Partially copied from AliAnalysisHelperJetTasks) | |
443 | ||
444 | TString file(currFile); | |
445 | fXsec = 0; | |
446 | fTrials = 1; | |
447 | ||
157b926a | 448 | if (file.Contains(".zip#")) { |
ed0243d8 | 449 | Ssiz_t pos1 = file.Index("root_archive",12,0,TString::kExact); |
450 | Ssiz_t pos = file.Index("#",1,pos1,TString::kExact); | |
451 | Ssiz_t pos2 = file.Index(".root",5,TString::kExact); | |
452 | file.Replace(pos+1,pos2-pos1,""); | |
dbd1583b | 453 | } else { |
ed0243d8 | 454 | // not an archive take the basename.... |
455 | file.ReplaceAll(gSystem->BaseName(file.Data()),""); | |
456 | } | |
9239b066 | 457 | AliDebug(1,Form("File name: %s",file.Data())); |
ed0243d8 | 458 | |
459 | // Get the pt hard bin | |
460 | TString strPthard(file); | |
461 | ||
462 | strPthard.Remove(strPthard.Last('/')); | |
463 | strPthard.Remove(strPthard.Last('/')); | |
464 | if (strPthard.Contains("AOD")) strPthard.Remove(strPthard.Last('/')); | |
465 | strPthard.Remove(0,strPthard.Last('/')+1); | |
466 | if (strPthard.IsDec()) | |
467 | pthard = strPthard.Atoi(); | |
468 | else | |
469 | AliWarning(Form("Could not extract file number from path %s", strPthard.Data())); | |
470 | ||
9239b066 | 471 | // problem that we cannot really test the existance of a file in a archive so we have to live with open error message from root |
472 | TFile *fxsec = TFile::Open(Form("%s%s",file.Data(),"pyxsec.root")); | |
473 | ||
157b926a | 474 | if (!fxsec) { |
ed0243d8 | 475 | // next trial fetch the histgram file |
476 | fxsec = TFile::Open(Form("%s%s",file.Data(),"pyxsec_hists.root")); | |
157b926a | 477 | if (!fxsec) { |
ed0243d8 | 478 | // not a severe condition but inciate that we have no information |
479 | return kFALSE; | |
dbd1583b | 480 | } else { |
ed0243d8 | 481 | // find the tlist we want to be independtent of the name so use the Tkey |
482 | TKey* key = (TKey*)fxsec->GetListOfKeys()->At(0); | |
157b926a | 483 | if (!key) { |
ed0243d8 | 484 | fxsec->Close(); |
485 | return kFALSE; | |
486 | } | |
487 | TList *list = dynamic_cast<TList*>(key->ReadObj()); | |
157b926a | 488 | if (!list) { |
ed0243d8 | 489 | fxsec->Close(); |
490 | return kFALSE; | |
491 | } | |
492 | fXsec = ((TProfile*)list->FindObject("h1Xsec"))->GetBinContent(1); | |
493 | fTrials = ((TH1F*)list->FindObject("h1Trials"))->GetBinContent(1); | |
494 | fxsec->Close(); | |
495 | } | |
dbd1583b | 496 | } else { // no tree pyxsec.root |
ed0243d8 | 497 | TTree *xtree = (TTree*)fxsec->Get("Xsection"); |
157b926a | 498 | if (!xtree) { |
ed0243d8 | 499 | fxsec->Close(); |
500 | return kFALSE; | |
501 | } | |
502 | UInt_t ntrials = 0; | |
503 | Double_t xsection = 0; | |
504 | xtree->SetBranchAddress("xsection",&xsection); | |
505 | xtree->SetBranchAddress("ntrials",&ntrials); | |
506 | xtree->GetEntry(0); | |
507 | fTrials = ntrials; | |
508 | fXsec = xsection; | |
509 | fxsec->Close(); | |
510 | } | |
511 | return kTRUE; | |
512 | } | |
513 | ||
514 | //________________________________________________________________________ | |
515 | Bool_t AliAnalysisTaskEmcal::UserNotify() | |
516 | { | |
b8aeed95 | 517 | // Called when file changes. |
518 | ||
ed0243d8 | 519 | if (!fIsPythia || !fGeneralHistograms || !fCreateHisto) |
520 | return kTRUE; | |
521 | ||
522 | TTree *tree = AliAnalysisManager::GetAnalysisManager()->GetTree(); | |
523 | if (!tree) { | |
524 | AliError(Form("%s - UserNotify: No current tree!",GetName())); | |
525 | return kFALSE; | |
526 | } | |
527 | ||
528 | Float_t xsection = 0; | |
529 | Float_t trials = 0; | |
530 | Int_t pthard = 0; | |
531 | ||
532 | TFile *curfile = tree->GetCurrentFile(); | |
533 | if (!curfile) { | |
534 | AliError(Form("%s - UserNotify: No current file!",GetName())); | |
535 | return kFALSE; | |
536 | } | |
537 | ||
538 | TChain *chain = dynamic_cast<TChain*>(tree); | |
539 | if (chain) | |
540 | tree = chain->GetTree(); | |
541 | ||
542 | Int_t nevents = tree->GetEntriesFast(); | |
543 | ||
544 | PythiaInfoFromFile(curfile->GetName(), xsection, trials, pthard); | |
545 | ||
413c4f06 | 546 | // TODO: Workaround |
157b926a | 547 | if ((pthard < 0) || (pthard > 10)) |
413c4f06 | 548 | pthard = 0; |
ed0243d8 | 549 | fHistTrials->Fill(pthard, trials); |
550 | fHistXsection->Fill(pthard, xsection); | |
551 | fHistEvents->Fill(pthard, nevents); | |
552 | ||
553 | return kTRUE; | |
554 | } | |
555 | ||
629c7ac0 | 556 | //________________________________________________________________________ |
b3376347 | 557 | void AliAnalysisTaskEmcal::ExecOnce() |
8a28ded1 | 558 | { |
559 | // Init the analysis. | |
2ac8ca4f | 560 | |
b3376347 | 561 | if (!InputEvent()) { |
562 | AliError(Form("%s: Could not retrieve event! Returning!", GetName())); | |
563 | return; | |
564 | } | |
565 | ||
159802e2 | 566 | fGeom = AliEMCALGeometry::GetInstance(); |
bb98e333 | 567 | if (!fGeom) { |
568 | AliError(Form("%s: Can not create geometry", GetName())); | |
569 | return; | |
570 | } | |
159802e2 | 571 | |
6f6dc2ba | 572 | if (fEventPlaneVsEmcal >= 0) { |
573 | Double_t ep = (fGeom->GetArm1PhiMax() + fGeom->GetArm1PhiMin()) / 2 * TMath::DegToRad() + fEventPlaneVsEmcal - TMath::Pi(); | |
574 | fMinEventPlane = ep - TMath::Pi() / 4; | |
575 | fMaxEventPlane = ep + TMath::Pi() / 4; | |
576 | } | |
577 | ||
9239b066 | 578 | //Load all requested track branches - each container knows name already |
157b926a | 579 | for (Int_t i =0; i<fParticleCollArray.GetEntriesFast(); i++) { |
9239b066 | 580 | AliParticleContainer *cont = static_cast<AliParticleContainer*>(fParticleCollArray.At(i)); |
581 | cont->SetArray(InputEvent()); | |
582 | } | |
583 | ||
584 | if (fParticleCollArray.GetEntriesFast()>0) { | |
585 | fTracks = GetParticleArray(0); | |
157b926a | 586 | if (!fTracks) { |
9239b066 | 587 | AliError(Form("%s: Could not retrieve first track branch!", GetName())); |
b3376347 | 588 | return; |
b3376347 | 589 | } |
590 | } | |
591 | ||
9239b066 | 592 | //Load all requested cluster branches - each container knows name already |
157b926a | 593 | for (Int_t i =0; i<fClusterCollArray.GetEntriesFast(); i++) { |
9239b066 | 594 | AliClusterContainer *cont = static_cast<AliClusterContainer*>(fClusterCollArray.At(i)); |
595 | cont->SetArray(InputEvent()); | |
596 | } | |
597 | ||
157b926a | 598 | if (fClusterCollArray.GetEntriesFast()>0) { |
9239b066 | 599 | fCaloClusters = GetClusterArray(0); |
157b926a | 600 | if (!fCaloClusters) { |
9239b066 | 601 | AliError(Form("%s: Could not retrieve first cluster branch!", GetName())); |
b3376347 | 602 | return; |
b3376347 | 603 | } |
604 | } | |
159802e2 | 605 | |
f660c2d6 | 606 | if (!fCaloCellsName.IsNull() && !fCaloCells) { |
607 | fCaloCells = dynamic_cast<AliVCaloCells*>(InputEvent()->FindListObject(fCaloCellsName)); | |
608 | if (!fCaloCells) { | |
507f74bc | 609 | AliError(Form("%s: Could not retrieve cells %s!", GetName(), fCaloCellsName.Data())); |
f660c2d6 | 610 | return; |
611 | } | |
612 | } | |
613 | ||
00c77045 | 614 | if (!fCaloTriggersName.IsNull() && !fCaloTriggers) { |
615 | fCaloTriggers = dynamic_cast<AliVCaloTrigger*>(InputEvent()->FindListObject(fCaloTriggersName)); | |
616 | if (!fCaloTriggers) { | |
617 | AliError(Form("%s: Could not retrieve calo triggers %s!", GetName(), fCaloTriggersName.Data())); | |
618 | return; | |
619 | } | |
620 | } | |
621 | ||
37a63fdf | 622 | if (!fCaloTriggerPatchInfoName.IsNull() && !fTriggerPatchInfo) { |
37a63fdf | 623 | fTriggerPatchInfo = GetArrayFromEvent(fCaloTriggerPatchInfoName.Data(),"AliEmcalTriggerPatchInfo"); |
8e49a788 | 624 | if (!fTriggerPatchInfo) { |
625 | AliError(Form("%s: Could not retrieve calo trigger patch info %s!", GetName(), fCaloTriggerPatchInfoName.Data())); | |
626 | return; | |
627 | } | |
37a63fdf | 628 | |
629 | } | |
630 | ||
159802e2 | 631 | fInitialized = kTRUE; |
8a28ded1 | 632 | } |
633 | ||
2ac8ca4f | 634 | //_____________________________________________________ |
635 | AliAnalysisTaskEmcal::BeamType AliAnalysisTaskEmcal::GetBeamType() | |
636 | { | |
637 | // Get beam type : pp-AA-pA | |
638 | // ESDs have it directly, AODs get it from hardcoded run number ranges | |
639 | ||
159802e2 | 640 | if (fForceBeamType != kNA) |
641 | return fForceBeamType; | |
642 | ||
2ac8ca4f | 643 | AliESDEvent *esd = dynamic_cast<AliESDEvent*>(InputEvent()); |
644 | if (esd) { | |
645 | const AliESDRun *run = esd->GetESDRun(); | |
646 | TString beamType = run->GetBeamType(); | |
647 | if (beamType == "p-p") | |
648 | return kpp; | |
649 | else if (beamType == "A-A") | |
650 | return kAA; | |
651 | else if (beamType == "p-A") | |
652 | return kpA; | |
653 | else | |
654 | return kNA; | |
655 | } else { | |
656 | Int_t runNumber = InputEvent()->GetRunNumber(); | |
657 | if ((runNumber >= 136851 && runNumber <= 139517) || // LHC10h | |
dbd1583b | 658 | (runNumber >= 166529 && runNumber <= 170593)) { // LHC11h |
2ac8ca4f | 659 | return kAA; |
dbd1583b | 660 | } else if ((runNumber>=188365 && runNumber <= 188366) || // LHC12g |
661 | (runNumber >= 195344 && runNumber <= 196608)) { // LHC13b-f | |
493d6e49 | 662 | return kpA; |
2ac8ca4f | 663 | } else { |
664 | return kpp; | |
665 | } | |
666 | } | |
667 | } | |
668 | ||
8e49a788 | 669 | //_____________________________________________________ |
670 | AliAnalysisTaskEmcal::TriggerType AliAnalysisTaskEmcal::GetTriggerType() | |
671 | { | |
672 | // Get trigger type: kND, kJ1, kJ2 | |
673 | ||
157b926a | 674 | if (!fTriggerPatchInfo) |
8e49a788 | 675 | return kND; |
676 | ||
677 | //number of patches in event | |
678 | Int_t nPatch = fTriggerPatchInfo->GetEntries(); | |
679 | ||
680 | //loop over patches to define trigger type of event | |
681 | Int_t nJ1 = 0; | |
682 | Int_t nJ2 = 0; | |
683 | AliEmcalTriggerPatchInfo *patch; | |
157b926a | 684 | for (Int_t iPatch = 0; iPatch < nPatch; iPatch++) { |
8e49a788 | 685 | patch = (AliEmcalTriggerPatchInfo*)fTriggerPatchInfo->At( iPatch ); |
157b926a | 686 | if (patch->IsJetHigh()) nJ1++; |
687 | if (patch->IsJetLow()) nJ2++; | |
8e49a788 | 688 | } |
689 | ||
157b926a | 690 | if (nJ1>0) |
8e49a788 | 691 | return kJ1; |
157b926a | 692 | else if (nJ2>0) |
8e49a788 | 693 | return kJ2; |
694 | else | |
695 | return kND; | |
8e49a788 | 696 | } |
697 | ||
2ac8ca4f | 698 | //________________________________________________________________________ |
d29ed625 | 699 | Bool_t AliAnalysisTaskEmcal::IsEventSelected() |
2ac8ca4f | 700 | { |
701 | // Check if event is selected | |
702 | ||
703 | if (fOffTrigger != AliVEvent::kAny) { | |
d29ed625 | 704 | UInt_t res = 0; |
705 | const AliESDEvent *eev = dynamic_cast<const AliESDEvent*>(InputEvent()); | |
706 | if (eev) { | |
707 | res = ((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected(); | |
708 | } else { | |
709 | const AliAODEvent *aev = dynamic_cast<const AliAODEvent*>(InputEvent()); | |
710 | if (aev) { | |
711 | res = aev->GetHeader()->GetOfflineTrigger(); | |
712 | } | |
713 | } | |
8e49a788 | 714 | if ((res & fOffTrigger) == 0) { |
254370e1 | 715 | if (fGeneralHistograms) |
716 | fHistEventRejection->Fill("PhysSel",1); | |
b4339010 | 717 | return kFALSE; |
8e49a788 | 718 | } |
b4339010 | 719 | } |
720 | ||
721 | if (!fTrigClass.IsNull()) { | |
722 | TString fired; | |
723 | const AliESDEvent *eev = dynamic_cast<const AliESDEvent*>(InputEvent()); | |
724 | if (eev) { | |
725 | fired = eev->GetFiredTriggerClasses(); | |
726 | } else { | |
727 | const AliAODEvent *aev = dynamic_cast<const AliAODEvent*>(InputEvent()); | |
728 | if (aev) { | |
729 | fired = aev->GetFiredTriggerClasses(); | |
730 | } | |
731 | } | |
8e49a788 | 732 | if (!fired.Contains("-B-")) { |
254370e1 | 733 | if (fGeneralHistograms) |
734 | fHistEventRejection->Fill("trigger",1); | |
b4339010 | 735 | return kFALSE; |
8e49a788 | 736 | } |
b4339010 | 737 | TObjArray *arr = fTrigClass.Tokenize("|"); |
8e49a788 | 738 | if (!arr) { |
254370e1 | 739 | if (fGeneralHistograms) |
740 | fHistEventRejection->Fill("trigger",1); | |
b4339010 | 741 | return kFALSE; |
8e49a788 | 742 | } |
b4339010 | 743 | Bool_t match = 0; |
744 | for (Int_t i=0;i<arr->GetEntriesFast();++i) { | |
745 | TObject *obj = arr->At(i); | |
746 | if (!obj) | |
747 | continue; | |
748 | if (fired.Contains(obj->GetName())) { | |
749 | match = 1; | |
750 | break; | |
751 | } | |
752 | } | |
753 | delete arr; | |
8e49a788 | 754 | if (!match) { |
254370e1 | 755 | if (fGeneralHistograms) |
756 | fHistEventRejection->Fill("trigger",1); | |
2ac8ca4f | 757 | return kFALSE; |
8e49a788 | 758 | } |
2ac8ca4f | 759 | } |
760 | ||
8e49a788 | 761 | if (fTriggerTypeSel != kND) { |
157b926a | 762 | if (fTriggerType != fTriggerTypeSel) { |
254370e1 | 763 | if (fGeneralHistograms) |
764 | fHistEventRejection->Fill("trigTypeSel",1); | |
2ac8ca4f | 765 | return kFALSE; |
8e49a788 | 766 | } |
767 | } | |
8e49a788 | 768 | |
769 | if ((fMinCent != -999) && (fMaxCent != -999)) { | |
770 | if (fCent<fMinCent || fCent>fMaxCent) { | |
254370e1 | 771 | if (fGeneralHistograms) |
772 | fHistEventRejection->Fill("Cent",1); | |
2ac8ca4f | 773 | return kFALSE; |
8e49a788 | 774 | } |
2ac8ca4f | 775 | } |
776 | ||
6cc60022 | 777 | if (fUseAliAnaUtils) { |
778 | if (!fAliAnalysisUtils) | |
779 | fAliAnalysisUtils = new AliAnalysisUtils(); | |
780 | fAliAnalysisUtils->SetMinVtxContr(2); | |
781 | if(fMinVz<-10.) fMinVz = -10.; | |
782 | if(fMinVz>10.) fMaxVz = 10.; | |
783 | ||
784 | if (!fAliAnalysisUtils->IsVertexSelected2013pA(InputEvent())) { | |
785 | if (fGeneralHistograms) | |
786 | fHistEventRejection->Fill("VtxSel2013pA",1); | |
787 | return kFALSE; | |
788 | } | |
789 | ||
790 | if (fAliAnalysisUtils->IsPileUpEvent(InputEvent())) { | |
791 | fHistEventRejection->Fill("PileUp",1); | |
792 | return kFALSE; | |
793 | } | |
794 | } | |
795 | ||
2ac8ca4f | 796 | if ((fMinVz != -999) && (fMaxVz != -999)) { |
8e49a788 | 797 | if (fNVertCont == 0 ) { |
254370e1 | 798 | if (fGeneralHistograms) |
799 | fHistEventRejection->Fill("vertex contr.",1); | |
b4339010 | 800 | return kFALSE; |
8e49a788 | 801 | } |
2ac8ca4f | 802 | Double_t vz = fVertex[2]; |
8e49a788 | 803 | if (vz<fMinVz || vz>fMaxVz) { |
254370e1 | 804 | if (fGeneralHistograms) |
8e49a788 | 805 | fHistEventRejection->Fill("Vz",1); |
254370e1 | 806 | return kFALSE; |
807 | } | |
2ac8ca4f | 808 | } |
809 | ||
8e49a788 | 810 | if (fMinPtTrackInEmcal > 0 && fGeom) { |
6c41fc8c | 811 | Bool_t trackInEmcalOk = kFALSE; |
9239b066 | 812 | Int_t ntracks = GetNParticles(0); |
6c41fc8c | 813 | for (Int_t i = 0; i < ntracks; i++) { |
9239b066 | 814 | AliVParticle *track = GetAcceptParticleFromArray(i,0); |
157b926a | 815 | if (!track) |
6c41fc8c | 816 | continue; |
9239b066 | 817 | |
818 | Double_t phiMin = fGeom->GetArm1PhiMin() * TMath::DegToRad(); | |
819 | Double_t phiMax = fGeom->GetArm1PhiMax() * TMath::DegToRad(); | |
820 | Int_t runNumber = InputEvent()->GetRunNumber(); | |
157b926a | 821 | if (runNumber>=177295 && runNumber<=197470) { //small SM masked in 2012 and 2013 |
9239b066 | 822 | phiMin = 1.4; |
823 | phiMax = TMath::Pi(); | |
824 | } | |
825 | ||
826 | if (track->Eta() < fGeom->GetArm1EtaMin() || track->Eta() > fGeom->GetArm1EtaMax() || track->Phi() < phiMin || track->Phi() > phiMax) | |
6c41fc8c | 827 | continue; |
828 | if (track->Pt() > fMinPtTrackInEmcal) { | |
829 | trackInEmcalOk = kTRUE; | |
830 | break; | |
831 | } | |
832 | } | |
8e49a788 | 833 | if (!trackInEmcalOk) { |
254370e1 | 834 | if (fGeneralHistograms) |
835 | fHistEventRejection->Fill("trackInEmcal",1); | |
6c41fc8c | 836 | return kFALSE; |
8e49a788 | 837 | } |
6c41fc8c | 838 | } |
839 | ||
8e49a788 | 840 | if (fMinNTrack > 0) { |
9239b066 | 841 | Int_t nTracksAcc = 0; |
842 | Int_t ntracks = GetNParticles(0); | |
843 | for (Int_t i = 0; i < ntracks; i++) { | |
844 | AliVParticle *track = GetAcceptParticleFromArray(i,0); | |
157b926a | 845 | if (!track) |
9239b066 | 846 | continue; |
847 | if (track->Pt() > fTrackPtCut) { | |
848 | nTracksAcc++; | |
157b926a | 849 | if (nTracksAcc>=fMinNTrack) |
9239b066 | 850 | break; |
851 | } | |
852 | } | |
8e49a788 | 853 | if (nTracksAcc<fMinNTrack) { |
254370e1 | 854 | if (fGeneralHistograms) |
855 | fHistEventRejection->Fill("minNTrack",1); | |
9239b066 | 856 | return kFALSE; |
8e49a788 | 857 | } |
9239b066 | 858 | } |
859 | ||
6f6dc2ba | 860 | if (!(fEPV0 > fMinEventPlane && fEPV0 <= fMaxEventPlane) && |
861 | !(fEPV0 + TMath::Pi() > fMinEventPlane && fEPV0 + TMath::Pi() <= fMaxEventPlane) && | |
862 | !(fEPV0 - TMath::Pi() > fMinEventPlane && fEPV0 - TMath::Pi() <= fMaxEventPlane)) | |
8e49a788 | 863 | { |
254370e1 | 864 | if (fGeneralHistograms) |
865 | fHistEventRejection->Fill("EvtPlane",1); | |
8e49a788 | 866 | return kFALSE; |
867 | } | |
6f6dc2ba | 868 | |
8e49a788 | 869 | if (fSelectPtHardBin != -999 && fSelectPtHardBin != fPtHardBin) { |
254370e1 | 870 | if (fGeneralHistograms) |
871 | fHistEventRejection->Fill("SelPtHardBin",1); | |
8e49a788 | 872 | return kFALSE; |
873 | } | |
6f6dc2ba | 874 | |
2ac8ca4f | 875 | return kTRUE; |
876 | } | |
877 | ||
c596bd28 | 878 | //________________________________________________________________________ |
879 | TClonesArray *AliAnalysisTaskEmcal::GetArrayFromEvent(const char *name, const char *clname) | |
880 | { | |
881 | // Get array from event. | |
882 | ||
883 | TClonesArray *arr = 0; | |
884 | TString sname(name); | |
885 | if (!sname.IsNull()) { | |
886 | arr = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(sname)); | |
887 | if (!arr) { | |
888 | AliWarning(Form("%s: Could not retrieve array with name %s!", GetName(), name)); | |
889 | return 0; | |
890 | } | |
af0280a9 | 891 | } else { |
892 | return 0; | |
c596bd28 | 893 | } |
af0280a9 | 894 | |
c596bd28 | 895 | if (!clname) |
896 | return arr; | |
897 | ||
898 | TString objname(arr->GetClass()->GetName()); | |
899 | TClass cls(objname); | |
900 | if (!cls.InheritsFrom(clname)) { | |
901 | AliWarning(Form("%s: Objects of type %s in %s are not inherited from %s!", | |
902 | GetName(), cls.GetName(), name, clname)); | |
903 | return 0; | |
904 | } | |
905 | return arr; | |
906 | } | |
907 | ||
2da09763 | 908 | //________________________________________________________________________ |
909 | Bool_t AliAnalysisTaskEmcal::RetrieveEventObjects() | |
910 | { | |
911 | // Retrieve objects from event. | |
912 | ||
2da09763 | 913 | fVertex[0] = 0; |
914 | fVertex[1] = 0; | |
915 | fVertex[2] = 0; | |
b4339010 | 916 | fNVertCont = 0; |
917 | ||
918 | const AliVVertex *vert = InputEvent()->GetPrimaryVertex(); | |
919 | if (vert) { | |
920 | vert->GetXYZ(fVertex); | |
921 | fNVertCont = vert->GetNContributors(); | |
922 | } | |
2da09763 | 923 | |
1f6fff78 | 924 | fBeamType = GetBeamType(); |
925 | ||
a52de945 | 926 | if (fBeamType == kAA || fBeamType == kpA ) { |
2da09763 | 927 | AliCentrality *aliCent = InputEvent()->GetCentrality(); |
928 | if (aliCent) { | |
9239b066 | 929 | fCent = aliCent->GetCentralityPercentile(fCentEst.Data()); |
157b926a | 930 | if (fNcentBins==4) { |
e304c410 | 931 | if (fCent >= 0 && fCent < 10) fCentBin = 0; |
932 | else if (fCent >= 10 && fCent < 30) fCentBin = 1; | |
933 | else if (fCent >= 30 && fCent < 50) fCentBin = 2; | |
934 | else if (fCent >= 50 && fCent <= 100) fCentBin = 3; | |
935 | else { | |
936 | AliWarning(Form("%s: Negative centrality: %f. Assuming 99", GetName(), fCent)); | |
53e07ba4 | 937 | fCentBin = fNcentBins-1; |
e304c410 | 938 | } |
dbd1583b | 939 | } else { |
e304c410 | 940 | Double_t centWidth = (fMaxCent-fMinCent)/(Double_t)fNcentBins; |
9239b066 | 941 | fCentBin = TMath::FloorNint(fCent/centWidth); |
157b926a | 942 | if (fCentBin>=fNcentBins) { |
53e07ba4 | 943 | AliWarning(Form("%s: fCentBin too large: cent = %f fCentBin = %d. Assuming 99", GetName(),fCent,fCentBin)); |
944 | fCentBin = fNcentBins-1; | |
945 | } | |
2da09763 | 946 | } |
901cc837 | 947 | } else { |
948 | AliWarning(Form("%s: Could not retrieve centrality information! Assuming 99", GetName())); | |
2da09763 | 949 | fCentBin = 3; |
950 | } | |
3c124212 | 951 | AliEventplane *aliEP = InputEvent()->GetEventplane(); |
952 | if (aliEP) { | |
953 | fEPV0 = aliEP->GetEventplane("V0" ,InputEvent()); | |
954 | fEPV0A = aliEP->GetEventplane("V0A",InputEvent()); | |
955 | fEPV0C = aliEP->GetEventplane("V0C",InputEvent()); | |
956 | } else { | |
957 | AliWarning(Form("%s: Could not retrieve event plane information!", GetName())); | |
958 | } | |
901cc837 | 959 | } else { |
2da09763 | 960 | fCent = 99; |
961 | fCentBin = 0; | |
962 | } | |
963 | ||
ed0243d8 | 964 | if (fIsPythia) { |
965 | ||
966 | if (MCEvent()) { | |
967 | fPythiaHeader = dynamic_cast<AliGenPythiaEventHeader*>(MCEvent()->GenEventHeader()); | |
968 | if (!fPythiaHeader) { | |
969 | // Check if AOD | |
970 | AliAODMCHeader* aodMCH = dynamic_cast<AliAODMCHeader*>(InputEvent()->FindListObject(AliAODMCHeader::StdBranchName())); | |
971 | ||
972 | if (aodMCH) { | |
157b926a | 973 | for (UInt_t i = 0;i<aodMCH->GetNCocktailHeaders();i++) { |
ed0243d8 | 974 | fPythiaHeader = dynamic_cast<AliGenPythiaEventHeader*>(aodMCH->GetCocktailHeader(i)); |
975 | if (fPythiaHeader) break; | |
976 | } | |
977 | } | |
978 | } | |
979 | } | |
980 | ||
981 | if (fPythiaHeader) { | |
982 | fPtHard = fPythiaHeader->GetPtHard(); | |
983 | ||
984 | const Int_t ptHardLo[11] = { 0, 5,11,21,36,57, 84,117,152,191,234}; | |
985 | const Int_t ptHardHi[11] = { 5,11,21,36,57,84,117,152,191,234,1000000}; | |
986 | for (fPtHardBin = 0; fPtHardBin < 11; fPtHardBin++) { | |
987 | if (fPtHard >= ptHardLo[fPtHardBin] && fPtHard < ptHardHi[fPtHardBin]) | |
988 | break; | |
989 | } | |
990 | ||
991 | fNTrials = fPythiaHeader->Trials(); | |
992 | } | |
993 | } | |
994 | ||
8e49a788 | 995 | fTriggerType = GetTriggerType(); |
996 | ||
2da09763 | 997 | return kTRUE; |
998 | } | |
9239b066 | 999 | |
1000 | //________________________________________________________________________ | |
b8aeed95 | 1001 | AliParticleContainer* AliAnalysisTaskEmcal::AddParticleContainer(const char *n) |
1002 | { | |
9239b066 | 1003 | // Add particle container |
1004 | // will be called in AddTask macro | |
1005 | ||
1006 | TString tmp = TString(n); | |
157b926a | 1007 | if (tmp.IsNull()) return 0; |
9239b066 | 1008 | |
1009 | AliParticleContainer *cont = 0x0; | |
1010 | cont = new AliParticleContainer(); | |
1011 | cont->SetArrayName(n); | |
1012 | TString contName = cont->GetArrayName(); | |
1013 | ||
1014 | fParticleCollArray.Add(cont); | |
1015 | ||
1016 | return cont; | |
1017 | } | |
1018 | ||
1019 | //________________________________________________________________________ | |
b8aeed95 | 1020 | AliClusterContainer* AliAnalysisTaskEmcal::AddClusterContainer(const char *n) |
1021 | { | |
9239b066 | 1022 | // Add cluster container |
1023 | // will be called in AddTask macro | |
1024 | ||
1025 | TString tmp = TString(n); | |
157b926a | 1026 | if (tmp.IsNull()) return 0; |
9239b066 | 1027 | |
1028 | AliClusterContainer *cont = 0x0; | |
1029 | cont = new AliClusterContainer(); | |
1030 | cont->SetArrayName(n); | |
1031 | ||
1032 | fClusterCollArray.Add(cont); | |
1033 | ||
1034 | return cont; | |
1035 | } | |
1036 | ||
1037 | //________________________________________________________________________ | |
b8aeed95 | 1038 | AliParticleContainer* AliAnalysisTaskEmcal::GetParticleContainer(Int_t i) const |
1039 | { | |
9239b066 | 1040 | // Get i^th particle container |
1041 | ||
157b926a | 1042 | if (i<0 || i>fParticleCollArray.GetEntriesFast()) return 0; |
9239b066 | 1043 | AliParticleContainer *cont = static_cast<AliParticleContainer*>(fParticleCollArray.At(i)); |
1044 | return cont; | |
1045 | } | |
1046 | ||
1047 | //________________________________________________________________________ | |
b8aeed95 | 1048 | AliClusterContainer* AliAnalysisTaskEmcal::GetClusterContainer(Int_t i) const |
1049 | { | |
9239b066 | 1050 | // Get i^th cluster container |
1051 | ||
157b926a | 1052 | if (i<0 || i>fClusterCollArray.GetEntriesFast()) return 0; |
9239b066 | 1053 | AliClusterContainer *cont = static_cast<AliClusterContainer*>(fClusterCollArray.At(i)); |
1054 | return cont; | |
1055 | } | |
1056 | ||
1057 | //________________________________________________________________________ | |
b8aeed95 | 1058 | AliParticleContainer* AliAnalysisTaskEmcal::GetParticleContainer(const char *name) const |
1059 | { | |
9239b066 | 1060 | // Get particle container with name |
1061 | ||
1062 | AliParticleContainer *cont = static_cast<AliParticleContainer*>(fParticleCollArray.FindObject(name)); | |
1063 | return cont; | |
1064 | } | |
1065 | ||
1066 | //________________________________________________________________________ | |
b8aeed95 | 1067 | AliClusterContainer* AliAnalysisTaskEmcal::GetClusterContainer(const char *name) const |
1068 | { | |
9239b066 | 1069 | // Get cluster container with name |
1070 | ||
1071 | AliClusterContainer *cont = static_cast<AliClusterContainer*>(fClusterCollArray.FindObject(name)); | |
1072 | return cont; | |
1073 | } | |
1074 | ||
1075 | //________________________________________________________________________ | |
b8aeed95 | 1076 | TClonesArray* AliAnalysisTaskEmcal::GetParticleArray(Int_t i) const |
1077 | { | |
9239b066 | 1078 | // Get i^th TClonesArray with AliVParticle |
1079 | ||
1080 | AliParticleContainer *cont = GetParticleContainer(i); | |
157b926a | 1081 | if (!cont) { |
9239b066 | 1082 | AliError(Form("%s: Particle container %d not found",GetName(),i)); |
1083 | return 0; | |
1084 | } | |
1085 | TString contName = cont->GetArrayName(); | |
1086 | return cont->GetArray(); | |
1087 | } | |
1088 | ||
1089 | //________________________________________________________________________ | |
b8aeed95 | 1090 | TClonesArray* AliAnalysisTaskEmcal::GetClusterArray(Int_t i) const |
1091 | { | |
9239b066 | 1092 | // Get i^th TClonesArray with AliVCluster |
1093 | ||
1094 | AliClusterContainer *cont = GetClusterContainer(i); | |
157b926a | 1095 | if (!cont) { |
9239b066 | 1096 | AliError(Form("%s:Cluster container %d not found",GetName(),i)); |
1097 | return 0; | |
1098 | } | |
1099 | return cont->GetArray(); | |
1100 | } | |
1101 | ||
1102 | //________________________________________________________________________ | |
b8aeed95 | 1103 | AliVParticle* AliAnalysisTaskEmcal::GetAcceptParticleFromArray(Int_t p, Int_t c) const |
1104 | { | |
9239b066 | 1105 | // Get particle p if accepted from container c |
1106 | // If particle not accepted return 0 | |
1107 | ||
1108 | AliParticleContainer *cont = GetParticleContainer(c); | |
157b926a | 1109 | if (!cont) { |
9239b066 | 1110 | AliError(Form("%s: Particle container %d not found",GetName(),c)); |
1111 | return 0; | |
1112 | } | |
1113 | AliVParticle *vp = cont->GetAcceptParticle(p); | |
1114 | ||
1115 | return vp; | |
1116 | } | |
1117 | ||
1118 | //________________________________________________________________________ | |
b8aeed95 | 1119 | AliVCluster* AliAnalysisTaskEmcal::GetAcceptClusterFromArray(Int_t cl, Int_t c) const |
1120 | { | |
9239b066 | 1121 | // Get particle p if accepted from container c |
1122 | // If particle not accepted return 0 | |
1123 | ||
1124 | AliClusterContainer *cont = GetClusterContainer(c); | |
157b926a | 1125 | if (!cont) { |
9239b066 | 1126 | AliError(Form("%s: Cluster container %d not found",GetName(),c)); |
1127 | return 0; | |
1128 | } | |
1129 | AliVCluster *vc = cont->GetAcceptCluster(cl); | |
1130 | ||
1131 | return vc; | |
1132 | } | |
1133 | ||
1134 | //________________________________________________________________________ | |
b8aeed95 | 1135 | Int_t AliAnalysisTaskEmcal::GetNParticles(Int_t i) const |
1136 | { | |
9239b066 | 1137 | // Get number of entries in particle array i |
1138 | ||
1139 | AliParticleContainer *cont = GetParticleContainer(i); | |
157b926a | 1140 | if (!cont) { |
9239b066 | 1141 | AliError(Form("%s: Particle container %d not found",GetName(),i)); |
1142 | return 0; | |
1143 | } | |
1144 | return cont->GetNEntries(); | |
1145 | } | |
1146 | ||
1147 | //________________________________________________________________________ | |
b8aeed95 | 1148 | Int_t AliAnalysisTaskEmcal::GetNClusters(Int_t i) const |
1149 | { | |
9239b066 | 1150 | // Get number of entries in cluster array i |
1151 | ||
1152 | AliClusterContainer *cont = GetClusterContainer(i); | |
157b926a | 1153 | if (!cont) { |
9239b066 | 1154 | AliError(Form("%s: Cluster container %d not found",GetName(),i)); |
1155 | return 0; | |
1156 | } | |
1157 | return cont->GetNEntries(); | |
1158 | } | |
1159 | ||
37a63fdf | 1160 | //________________________________________________________________________ |
b8aeed95 | 1161 | AliEmcalTriggerPatchInfo* AliAnalysisTaskEmcal::GetMainTriggerPatch() |
1162 | { | |
37a63fdf | 1163 | //get main trigger match; if not known yet, look for it and cache |
1164 | ||
157b926a | 1165 | if (fMainTriggerPatch) |
37a63fdf | 1166 | return fMainTriggerPatch; |
1167 | ||
157b926a | 1168 | if (!fTriggerPatchInfo) { |
37a63fdf | 1169 | AliError(Form("%s: fTriggerPatchInfo not available",GetName())); |
1170 | return 0; | |
1171 | } | |
1172 | ||
1173 | //number of patches in event | |
1174 | Int_t nPatch = fTriggerPatchInfo->GetEntries(); | |
1175 | ||
1176 | //extract main trigger patch | |
1177 | AliEmcalTriggerPatchInfo *patch; | |
157b926a | 1178 | for (Int_t iPatch = 0; iPatch < nPatch; iPatch++) { |
37a63fdf | 1179 | |
1180 | patch = (AliEmcalTriggerPatchInfo*)fTriggerPatchInfo->At( iPatch ); | |
157b926a | 1181 | if (patch->IsMainTrigger()) { |
37a63fdf | 1182 | fMainTriggerPatch = patch; |
1183 | break; | |
1184 | } | |
1185 | } | |
1186 | ||
1187 | return fMainTriggerPatch; | |
37a63fdf | 1188 | } |
b8aeed95 | 1189 | |
1190 | //________________________________________________________________________ | |
1191 | void AliAnalysisTaskEmcal::AddObjectToEvent(TObject *obj) | |
1192 | { | |
1193 | // Add object to event | |
1194 | ||
1195 | if (!(InputEvent()->FindListObject(obj->GetName()))) { | |
1196 | InputEvent()->AddObject(obj); | |
1197 | } else { | |
1198 | AliFatal(Form("%s: Container with name %s already present. Aborting", GetName(), obj->GetName())); | |
1199 | } | |
1200 | } |