]>
Commit | Line | Data |
---|---|---|
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), | |
8c34a1cc | 96 | fXsection(0), |
9239b066 | 97 | fParticleCollArray(), |
98 | fClusterCollArray(), | |
37a63fdf | 99 | fMainTriggerPatch(0x0), |
8e49a788 | 100 | fTriggerType(kND), |
a4e91fed | 101 | fOutput(0), |
ed0243d8 | 102 | fHistTrialsAfterSel(0), |
103 | fHistEventsAfterSel(0), | |
104 | fHistTrials(0), | |
105 | fHistXsection(0), | |
106 | fHistEvents(0), | |
107 | fHistPtHard(0), | |
a4e91fed | 108 | fHistCentrality(0), |
6f6dc2ba | 109 | fHistZVertex(0), |
8e49a788 | 110 | fHistEventPlane(0), |
111 | fHistEventRejection(0) | |
2da09763 | 112 | { |
113 | // Default constructor. | |
114 | ||
115 | fVertex[0] = 0; | |
116 | fVertex[1] = 0; | |
117 | fVertex[2] = 0; | |
9239b066 | 118 | |
119 | fParticleCollArray.SetOwner(kTRUE); | |
120 | fClusterCollArray.SetOwner(kTRUE); | |
2da09763 | 121 | } |
122 | ||
123 | //________________________________________________________________________ | |
124 | AliAnalysisTaskEmcal::AliAnalysisTaskEmcal(const char *name, Bool_t histo) : | |
125 | AliAnalysisTaskSE(name), | |
159802e2 | 126 | fForceBeamType(kNA), |
127 | fGeneralHistograms(kFALSE), | |
2da09763 | 128 | fInitialized(kFALSE), |
129 | fCreateHisto(histo), | |
f660c2d6 | 130 | fCaloCellsName(), |
00c77045 | 131 | fCaloTriggersName(), |
37a63fdf | 132 | fCaloTriggerPatchInfoName(), |
2ac8ca4f | 133 | fMinCent(-999), |
134 | fMaxCent(-999), | |
135 | fMinVz(-999), | |
136 | fMaxVz(-999), | |
9239b066 | 137 | fTrackPtCut(0), |
138 | fMinNTrack(0), | |
139 | fUseAliAnaUtils(kFALSE), | |
140 | fAliAnalysisUtils(0x0), | |
2ac8ca4f | 141 | fOffTrigger(AliVEvent::kAny), |
b4339010 | 142 | fTrigClass(), |
8e49a788 | 143 | fTriggerTypeSel(kND), |
2da09763 | 144 | fNbins(500), |
145 | fMinBinPt(0), | |
146 | fMaxBinPt(250), | |
6c41fc8c | 147 | fMinPtTrackInEmcal(0), |
6f6dc2ba | 148 | fEventPlaneVsEmcal(-1), |
254370e1 | 149 | fMinEventPlane(-1e6), |
150 | fMaxEventPlane(1e6), | |
a52de945 | 151 | fCentEst("V0M"), |
8c0d179d | 152 | fIsEmbedded(kFALSE), |
ed0243d8 | 153 | fIsPythia(kFALSE), |
154 | fSelectPtHardBin(-999), | |
155 | fMinMCLabel(0), | |
156 | fMCLabelShift(0), | |
2130abba | 157 | fNcentBins(4), |
159802e2 | 158 | fGeom(0), |
2da09763 | 159 | fTracks(0), |
160 | fCaloClusters(0), | |
f660c2d6 | 161 | fCaloCells(0), |
00c77045 | 162 | fCaloTriggers(0), |
37a63fdf | 163 | fTriggerPatchInfo(0), |
2da09763 | 164 | fCent(0), |
165 | fCentBin(-1), | |
3c124212 | 166 | fEPV0(-1.0), |
167 | fEPV0A(-1.0), | |
168 | fEPV0C(-1.0), | |
b4339010 | 169 | fNVertCont(0), |
1f6fff78 | 170 | fBeamType(kNA), |
ed0243d8 | 171 | fPythiaHeader(0), |
172 | fPtHard(0), | |
173 | fPtHardBin(0), | |
174 | fNTrials(0), | |
8c34a1cc | 175 | fXsection(0), |
9239b066 | 176 | fParticleCollArray(), |
177 | fClusterCollArray(), | |
37a63fdf | 178 | fMainTriggerPatch(0x0), |
8e49a788 | 179 | fTriggerType(kND), |
a4e91fed | 180 | fOutput(0), |
ed0243d8 | 181 | fHistTrialsAfterSel(0), |
182 | fHistEventsAfterSel(0), | |
183 | fHistTrials(0), | |
184 | fHistXsection(0), | |
185 | fHistEvents(0), | |
186 | fHistPtHard(0), | |
a4e91fed | 187 | fHistCentrality(0), |
6f6dc2ba | 188 | fHistZVertex(0), |
8e49a788 | 189 | fHistEventPlane(0), |
190 | fHistEventRejection(0) | |
2da09763 | 191 | { |
192 | // Standard constructor. | |
193 | ||
194 | fVertex[0] = 0; | |
195 | fVertex[1] = 0; | |
196 | fVertex[2] = 0; | |
197 | ||
9239b066 | 198 | fParticleCollArray.SetOwner(kTRUE); |
199 | fClusterCollArray.SetOwner(kTRUE); | |
200 | ||
2da09763 | 201 | if (fCreateHisto) { |
2da09763 | 202 | DefineOutput(1, TList::Class()); |
203 | } | |
204 | } | |
205 | ||
206 | //________________________________________________________________________ | |
207 | AliAnalysisTaskEmcal::~AliAnalysisTaskEmcal() | |
208 | { | |
209 | // Destructor | |
210 | } | |
211 | ||
9239b066 | 212 | //________________________________________________________________________ |
213 | void AliAnalysisTaskEmcal::SetClusPtCut(Double_t cut, Int_t c) | |
214 | { | |
215 | AliClusterContainer *cont = GetClusterContainer(c); | |
216 | if (cont) cont->SetClusPtCut(cut); | |
217 | else AliError(Form("%s in SetClusPtCut(...): container %d not found",GetName(),c)); | |
218 | } | |
219 | ||
220 | //________________________________________________________________________ | |
221 | void AliAnalysisTaskEmcal::SetClusTimeCut(Double_t min, Double_t max, Int_t c) | |
222 | { | |
223 | AliClusterContainer *cont = GetClusterContainer(c); | |
224 | if (cont) cont->SetClusTimeCut(min,max); | |
225 | else AliError(Form("%s in SetClusTimeCut(...): container %d not found",GetName(),c)); | |
226 | } | |
227 | ||
228 | //________________________________________________________________________ | |
229 | void AliAnalysisTaskEmcal::SetTrackPtCut(Double_t cut, Int_t c) | |
230 | { | |
231 | AliParticleContainer *cont = GetParticleContainer(c); | |
232 | if (cont) cont->SetParticlePtCut(cut); | |
233 | else AliError(Form("%s in SetTrackPtCut(...): container %d not found",GetName(),c)); | |
234 | ||
235 | fTrackPtCut = cut; | |
236 | } | |
237 | ||
238 | //________________________________________________________________________ | |
239 | void AliAnalysisTaskEmcal::SetTrackEtaLimits(Double_t min, Double_t max, Int_t c) | |
240 | { | |
241 | AliParticleContainer *cont = GetParticleContainer(c); | |
242 | if (cont) cont->SetParticleEtaLimits(min,max); | |
243 | else AliError(Form("%s in SetTrackPtCut(...): container %d not found",GetName(),c)); | |
244 | } | |
245 | ||
246 | //________________________________________________________________________ | |
247 | void AliAnalysisTaskEmcal::SetTrackPhiLimits(Double_t min, Double_t max, Int_t c) | |
248 | { | |
249 | AliParticleContainer *cont = GetParticleContainer(c); | |
250 | if (cont) cont->SetParticlePhiLimits(min,max); | |
251 | else AliError(Form("%s in SetTrackPhiLimits(...): container %d not found",GetName(),c)); | |
252 | } | |
253 | ||
159802e2 | 254 | //________________________________________________________________________ |
255 | void AliAnalysisTaskEmcal::UserCreateOutputObjects() | |
256 | { | |
257 | // Create user output. | |
258 | if (!fCreateHisto) | |
259 | return; | |
260 | ||
261 | OpenFile(1); | |
262 | fOutput = new TList(); | |
263 | fOutput->SetOwner(); | |
264 | ||
2130abba | 265 | if (fForceBeamType == kpp) |
266 | fNcentBins = 1; | |
267 | ||
159802e2 | 268 | if (!fGeneralHistograms) |
269 | return; | |
270 | ||
ed0243d8 | 271 | if (fIsPythia) { |
272 | fHistTrialsAfterSel = new TH1F("fHistTrialsAfterSel", "fHistTrialsAfterSel", 11, 0, 11); | |
273 | fHistTrialsAfterSel->GetXaxis()->SetTitle("p_{T} hard bin"); | |
274 | fHistTrialsAfterSel->GetYaxis()->SetTitle("trials"); | |
275 | fOutput->Add(fHistTrialsAfterSel); | |
276 | ||
277 | fHistEventsAfterSel = new TH1F("fHistEventsAfterSel", "fHistEventsAfterSel", 11, 0, 11); | |
278 | fHistEventsAfterSel->GetXaxis()->SetTitle("p_{T} hard bin"); | |
279 | fHistEventsAfterSel->GetYaxis()->SetTitle("total events"); | |
280 | fOutput->Add(fHistEventsAfterSel); | |
281 | ||
282 | fHistTrials = new TH1F("fHistTrials", "fHistTrials", 11, 0, 11); | |
283 | fHistTrials->GetXaxis()->SetTitle("p_{T} hard bin"); | |
284 | fHistTrials->GetYaxis()->SetTitle("trials"); | |
285 | fOutput->Add(fHistTrials); | |
286 | ||
287 | fHistXsection = new TProfile("fHistXsection", "fHistXsection", 11, 0, 11); | |
288 | fHistXsection->GetXaxis()->SetTitle("p_{T} hard bin"); | |
289 | fHistXsection->GetYaxis()->SetTitle("xsection"); | |
290 | fOutput->Add(fHistXsection); | |
291 | ||
292 | fHistEvents = new TH1F("fHistEvents", "fHistEvents", 11, 0, 11); | |
293 | fHistEvents->GetXaxis()->SetTitle("p_{T} hard bin"); | |
294 | fHistEvents->GetYaxis()->SetTitle("total events"); | |
295 | fOutput->Add(fHistEvents); | |
296 | ||
297 | const Int_t ptHardLo[11] = { 0, 5,11,21,36,57, 84,117,152,191,234}; | |
298 | const Int_t ptHardHi[11] = { 5,11,21,36,57,84,117,152,191,234,1000000}; | |
299 | ||
300 | for (Int_t i = 1; i < 12; i++) { | |
301 | fHistTrialsAfterSel->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
302 | fHistEventsAfterSel->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
303 | ||
304 | fHistTrials->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
305 | fHistXsection->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
306 | fHistEvents->GetXaxis()->SetBinLabel(i, Form("%d-%d",ptHardLo[i-1],ptHardHi[i-1])); | |
307 | } | |
308 | ||
309 | fHistPtHard = new TH1F("fHistPtHard", "fHistPtHard", fNbins*2, fMinBinPt, fMaxBinPt*4); | |
310 | fHistPtHard->GetXaxis()->SetTitle("p_{T,hard} (GeV/c)"); | |
311 | fHistPtHard->GetYaxis()->SetTitle("counts"); | |
312 | fOutput->Add(fHistPtHard); | |
313 | } | |
314 | ||
159802e2 | 315 | fHistCentrality = new TH1F("fHistCentrality","Event centrality distribution", 200, 0, 100); |
316 | fHistCentrality->GetXaxis()->SetTitle("Centrality (%)"); | |
317 | fHistCentrality->GetYaxis()->SetTitle("counts"); | |
318 | fOutput->Add(fHistCentrality); | |
319 | ||
320 | fHistZVertex = new TH1F("fHistZVertex","Z vertex position", 60, -30, 30); | |
321 | fHistZVertex->GetXaxis()->SetTitle("z"); | |
322 | fHistZVertex->GetYaxis()->SetTitle("counts"); | |
323 | fOutput->Add(fHistZVertex); | |
324 | ||
6f6dc2ba | 325 | fHistEventPlane = new TH1F("fHistEventPlane","Event plane", 120, -TMath::Pi(), TMath::Pi()); |
326 | fHistEventPlane->GetXaxis()->SetTitle("event plane"); | |
327 | fHistEventPlane->GetYaxis()->SetTitle("counts"); | |
328 | fOutput->Add(fHistEventPlane); | |
329 | ||
8e49a788 | 330 | fHistEventRejection = new TH1I("fHistEventRejection","Reasons to reject event",20,0,20); |
331 | fHistEventRejection->Fill("PhysSel",0); | |
332 | fHistEventRejection->Fill("trigger",0); | |
333 | fHistEventRejection->Fill("trigTypeSel",0); | |
334 | fHistEventRejection->Fill("Cent",0); | |
335 | fHistEventRejection->Fill("vertex contr.",0); | |
336 | fHistEventRejection->Fill("Vz",0); | |
337 | fHistEventRejection->Fill("trackInEmcal",0); | |
338 | fHistEventRejection->Fill("minNTrack",0); | |
339 | fHistEventRejection->Fill("VtxSel2013pA",0); | |
340 | fHistEventRejection->Fill("PileUp",0); | |
341 | fHistEventRejection->Fill("EvtPlane",0); | |
342 | fHistEventRejection->Fill("SelPtHardBin",0); | |
343 | fHistEventRejection->GetYaxis()->SetTitle("counts"); | |
344 | fOutput->Add(fHistEventRejection); | |
345 | ||
159802e2 | 346 | PostData(1, fOutput); |
347 | } | |
348 | ||
349 | //________________________________________________________________________ | |
350 | Bool_t AliAnalysisTaskEmcal::FillGeneralHistograms() | |
351 | { | |
ed0243d8 | 352 | if (fIsPythia) { |
353 | fHistEventsAfterSel->SetBinContent(fPtHardBin + 1, fHistEventsAfterSel->GetBinContent(fPtHardBin + 1) + 1); | |
354 | fHistTrialsAfterSel->SetBinContent(fPtHardBin + 1, fHistTrialsAfterSel->GetBinContent(fPtHardBin + 1) + fNTrials); | |
355 | fHistPtHard->Fill(fPtHard); | |
b89f4879 | 356 | if(fPythiaHeader) { |
357 | fXsection = fPythiaHeader->GetXsection(); | |
358 | if(fXsection>0.) { | |
359 | fHistXsection->Fill(fPtHardBin+1, fXsection); | |
360 | fHistTrials->Fill(fPtHardBin+1, fPythiaHeader->Trials()); | |
361 | } | |
6a322f03 | 362 | } |
ed0243d8 | 363 | } |
364 | ||
159802e2 | 365 | fHistCentrality->Fill(fCent); |
366 | fHistZVertex->Fill(fVertex[2]); | |
6f6dc2ba | 367 | fHistEventPlane->Fill(fEPV0); |
159802e2 | 368 | |
369 | return kTRUE; | |
370 | } | |
371 | ||
2da09763 | 372 | //________________________________________________________________________ |
629c7ac0 | 373 | void AliAnalysisTaskEmcal::UserExec(Option_t *) |
374 | { | |
375 | // Main loop, called for each event. | |
376 | ||
6c3aa659 | 377 | fMainTriggerPatch = NULL; |
378 | ||
e44e8726 | 379 | if (!fInitialized) |
b3376347 | 380 | ExecOnce(); |
629c7ac0 | 381 | |
e44e8726 | 382 | if (!fInitialized) |
383 | return; | |
384 | ||
629c7ac0 | 385 | if (!RetrieveEventObjects()) |
386 | return; | |
387 | ||
2ac8ca4f | 388 | if (!IsEventSelected()) |
389 | return; | |
390 | ||
159802e2 | 391 | if (fGeneralHistograms && fCreateHisto) { |
392 | if (!FillGeneralHistograms()) | |
393 | return; | |
394 | } | |
395 | ||
629c7ac0 | 396 | if (!Run()) |
397 | return; | |
398 | ||
159802e2 | 399 | if (fCreateHisto) { |
400 | if (!FillHistograms()) | |
401 | return; | |
402 | } | |
629c7ac0 | 403 | |
2ac8ca4f | 404 | if (fCreateHisto && fOutput) { |
629c7ac0 | 405 | // information for this iteration of the UserExec in the container |
406 | PostData(1, fOutput); | |
407 | } | |
408 | } | |
409 | ||
410 | //________________________________________________________________________ | |
a56383df | 411 | Bool_t AliAnalysisTaskEmcal::AcceptCluster(AliVCluster *clus, Int_t c) const |
2da09763 | 412 | { |
629c7ac0 | 413 | // Return true if cluster is accepted. |
414 | ||
415 | if (!clus) | |
416 | return kFALSE; | |
417 | ||
9239b066 | 418 | AliClusterContainer *cont = GetClusterContainer(c); |
157b926a | 419 | if (!cont) { |
9239b066 | 420 | AliError(Form("%s:Container %d not found",GetName(),c)); |
421 | return 0; | |
507f74bc | 422 | } |
629c7ac0 | 423 | |
9239b066 | 424 | return cont->AcceptCluster(clus); |
629c7ac0 | 425 | } |
426 | ||
427 | //________________________________________________________________________ | |
9239b066 | 428 | Bool_t AliAnalysisTaskEmcal::AcceptTrack(AliVParticle *track, Int_t c) const |
629c7ac0 | 429 | { |
159802e2 | 430 | // Return true if track is accepted. |
629c7ac0 | 431 | |
159802e2 | 432 | if (!track) |
629c7ac0 | 433 | return kFALSE; |
434 | ||
9239b066 | 435 | AliParticleContainer *cont = GetParticleContainer(c); |
157b926a | 436 | if (!cont) { |
9239b066 | 437 | AliError(Form("%s:Container %d not found",GetName(),c)); |
438 | return 0; | |
159802e2 | 439 | } |
440 | ||
9239b066 | 441 | return cont->AcceptParticle(track); |
2da09763 | 442 | } |
443 | ||
ed0243d8 | 444 | //________________________________________________________________________ |
445 | Bool_t AliAnalysisTaskEmcal::PythiaInfoFromFile(const char* currFile, Float_t &fXsec, Float_t &fTrials, Int_t &pthard) | |
446 | { | |
447 | // | |
448 | // Get the cross section and the trails either from pyxsec.root or from pysec_hists.root | |
449 | // Get the pt hard bin from the file path | |
450 | // This is to called in Notify and should provide the path to the AOD/ESD file | |
451 | // (Partially copied from AliAnalysisHelperJetTasks) | |
452 | ||
453 | TString file(currFile); | |
454 | fXsec = 0; | |
455 | fTrials = 1; | |
456 | ||
157b926a | 457 | if (file.Contains(".zip#")) { |
ed0243d8 | 458 | Ssiz_t pos1 = file.Index("root_archive",12,0,TString::kExact); |
459 | Ssiz_t pos = file.Index("#",1,pos1,TString::kExact); | |
460 | Ssiz_t pos2 = file.Index(".root",5,TString::kExact); | |
461 | file.Replace(pos+1,pos2-pos1,""); | |
dbd1583b | 462 | } else { |
ed0243d8 | 463 | // not an archive take the basename.... |
464 | file.ReplaceAll(gSystem->BaseName(file.Data()),""); | |
465 | } | |
9239b066 | 466 | AliDebug(1,Form("File name: %s",file.Data())); |
ed0243d8 | 467 | |
468 | // Get the pt hard bin | |
469 | TString strPthard(file); | |
470 | ||
471 | strPthard.Remove(strPthard.Last('/')); | |
472 | strPthard.Remove(strPthard.Last('/')); | |
473 | if (strPthard.Contains("AOD")) strPthard.Remove(strPthard.Last('/')); | |
474 | strPthard.Remove(0,strPthard.Last('/')+1); | |
475 | if (strPthard.IsDec()) | |
476 | pthard = strPthard.Atoi(); | |
477 | else | |
478 | AliWarning(Form("Could not extract file number from path %s", strPthard.Data())); | |
479 | ||
9239b066 | 480 | // 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 |
481 | TFile *fxsec = TFile::Open(Form("%s%s",file.Data(),"pyxsec.root")); | |
482 | ||
157b926a | 483 | if (!fxsec) { |
ed0243d8 | 484 | // next trial fetch the histgram file |
485 | fxsec = TFile::Open(Form("%s%s",file.Data(),"pyxsec_hists.root")); | |
157b926a | 486 | if (!fxsec) { |
ed0243d8 | 487 | // not a severe condition but inciate that we have no information |
488 | return kFALSE; | |
dbd1583b | 489 | } else { |
ed0243d8 | 490 | // find the tlist we want to be independtent of the name so use the Tkey |
491 | TKey* key = (TKey*)fxsec->GetListOfKeys()->At(0); | |
157b926a | 492 | if (!key) { |
ed0243d8 | 493 | fxsec->Close(); |
494 | return kFALSE; | |
495 | } | |
496 | TList *list = dynamic_cast<TList*>(key->ReadObj()); | |
157b926a | 497 | if (!list) { |
ed0243d8 | 498 | fxsec->Close(); |
499 | return kFALSE; | |
500 | } | |
501 | fXsec = ((TProfile*)list->FindObject("h1Xsec"))->GetBinContent(1); | |
502 | fTrials = ((TH1F*)list->FindObject("h1Trials"))->GetBinContent(1); | |
503 | fxsec->Close(); | |
504 | } | |
dbd1583b | 505 | } else { // no tree pyxsec.root |
ed0243d8 | 506 | TTree *xtree = (TTree*)fxsec->Get("Xsection"); |
157b926a | 507 | if (!xtree) { |
ed0243d8 | 508 | fxsec->Close(); |
509 | return kFALSE; | |
510 | } | |
511 | UInt_t ntrials = 0; | |
512 | Double_t xsection = 0; | |
513 | xtree->SetBranchAddress("xsection",&xsection); | |
514 | xtree->SetBranchAddress("ntrials",&ntrials); | |
515 | xtree->GetEntry(0); | |
516 | fTrials = ntrials; | |
517 | fXsec = xsection; | |
518 | fxsec->Close(); | |
519 | } | |
520 | return kTRUE; | |
521 | } | |
522 | ||
523 | //________________________________________________________________________ | |
524 | Bool_t AliAnalysisTaskEmcal::UserNotify() | |
525 | { | |
b8aeed95 | 526 | // Called when file changes. |
527 | ||
ed0243d8 | 528 | if (!fIsPythia || !fGeneralHistograms || !fCreateHisto) |
529 | return kTRUE; | |
530 | ||
531 | TTree *tree = AliAnalysisManager::GetAnalysisManager()->GetTree(); | |
532 | if (!tree) { | |
533 | AliError(Form("%s - UserNotify: No current tree!",GetName())); | |
534 | return kFALSE; | |
535 | } | |
536 | ||
ed0243d8 | 537 | Float_t trials = 0; |
538 | Int_t pthard = 0; | |
539 | ||
540 | TFile *curfile = tree->GetCurrentFile(); | |
541 | if (!curfile) { | |
542 | AliError(Form("%s - UserNotify: No current file!",GetName())); | |
543 | return kFALSE; | |
544 | } | |
545 | ||
546 | TChain *chain = dynamic_cast<TChain*>(tree); | |
547 | if (chain) | |
548 | tree = chain->GetTree(); | |
549 | ||
550 | Int_t nevents = tree->GetEntriesFast(); | |
551 | ||
6a322f03 | 552 | PythiaInfoFromFile(curfile->GetName(), fXsection, trials, pthard); |
ed0243d8 | 553 | |
413c4f06 | 554 | // TODO: Workaround |
157b926a | 555 | if ((pthard < 0) || (pthard > 10)) |
413c4f06 | 556 | pthard = 0; |
ed0243d8 | 557 | fHistTrials->Fill(pthard, trials); |
8c34a1cc | 558 | fHistXsection->Fill(pthard, fXsection); |
ed0243d8 | 559 | fHistEvents->Fill(pthard, nevents); |
560 | ||
561 | return kTRUE; | |
562 | } | |
563 | ||
629c7ac0 | 564 | //________________________________________________________________________ |
b3376347 | 565 | void AliAnalysisTaskEmcal::ExecOnce() |
8a28ded1 | 566 | { |
567 | // Init the analysis. | |
2ac8ca4f | 568 | |
b3376347 | 569 | if (!InputEvent()) { |
570 | AliError(Form("%s: Could not retrieve event! Returning!", GetName())); | |
571 | return; | |
572 | } | |
573 | ||
159802e2 | 574 | fGeom = AliEMCALGeometry::GetInstance(); |
bb98e333 | 575 | if (!fGeom) { |
576 | AliError(Form("%s: Can not create geometry", GetName())); | |
577 | return; | |
578 | } | |
159802e2 | 579 | |
6f6dc2ba | 580 | if (fEventPlaneVsEmcal >= 0) { |
581 | Double_t ep = (fGeom->GetArm1PhiMax() + fGeom->GetArm1PhiMin()) / 2 * TMath::DegToRad() + fEventPlaneVsEmcal - TMath::Pi(); | |
582 | fMinEventPlane = ep - TMath::Pi() / 4; | |
583 | fMaxEventPlane = ep + TMath::Pi() / 4; | |
584 | } | |
585 | ||
9239b066 | 586 | //Load all requested track branches - each container knows name already |
157b926a | 587 | for (Int_t i =0; i<fParticleCollArray.GetEntriesFast(); i++) { |
9239b066 | 588 | AliParticleContainer *cont = static_cast<AliParticleContainer*>(fParticleCollArray.At(i)); |
589 | cont->SetArray(InputEvent()); | |
590 | } | |
591 | ||
592 | if (fParticleCollArray.GetEntriesFast()>0) { | |
593 | fTracks = GetParticleArray(0); | |
157b926a | 594 | if (!fTracks) { |
9239b066 | 595 | AliError(Form("%s: Could not retrieve first track branch!", GetName())); |
b3376347 | 596 | return; |
b3376347 | 597 | } |
598 | } | |
599 | ||
9239b066 | 600 | //Load all requested cluster branches - each container knows name already |
157b926a | 601 | for (Int_t i =0; i<fClusterCollArray.GetEntriesFast(); i++) { |
9239b066 | 602 | AliClusterContainer *cont = static_cast<AliClusterContainer*>(fClusterCollArray.At(i)); |
603 | cont->SetArray(InputEvent()); | |
604 | } | |
605 | ||
157b926a | 606 | if (fClusterCollArray.GetEntriesFast()>0) { |
9239b066 | 607 | fCaloClusters = GetClusterArray(0); |
157b926a | 608 | if (!fCaloClusters) { |
9239b066 | 609 | AliError(Form("%s: Could not retrieve first cluster branch!", GetName())); |
b3376347 | 610 | return; |
b3376347 | 611 | } |
612 | } | |
159802e2 | 613 | |
f660c2d6 | 614 | if (!fCaloCellsName.IsNull() && !fCaloCells) { |
615 | fCaloCells = dynamic_cast<AliVCaloCells*>(InputEvent()->FindListObject(fCaloCellsName)); | |
616 | if (!fCaloCells) { | |
507f74bc | 617 | AliError(Form("%s: Could not retrieve cells %s!", GetName(), fCaloCellsName.Data())); |
f660c2d6 | 618 | return; |
619 | } | |
620 | } | |
621 | ||
00c77045 | 622 | if (!fCaloTriggersName.IsNull() && !fCaloTriggers) { |
623 | fCaloTriggers = dynamic_cast<AliVCaloTrigger*>(InputEvent()->FindListObject(fCaloTriggersName)); | |
624 | if (!fCaloTriggers) { | |
625 | AliError(Form("%s: Could not retrieve calo triggers %s!", GetName(), fCaloTriggersName.Data())); | |
626 | return; | |
627 | } | |
628 | } | |
629 | ||
37a63fdf | 630 | if (!fCaloTriggerPatchInfoName.IsNull() && !fTriggerPatchInfo) { |
37a63fdf | 631 | fTriggerPatchInfo = GetArrayFromEvent(fCaloTriggerPatchInfoName.Data(),"AliEmcalTriggerPatchInfo"); |
8e49a788 | 632 | if (!fTriggerPatchInfo) { |
633 | AliError(Form("%s: Could not retrieve calo trigger patch info %s!", GetName(), fCaloTriggerPatchInfoName.Data())); | |
634 | return; | |
635 | } | |
37a63fdf | 636 | |
637 | } | |
638 | ||
159802e2 | 639 | fInitialized = kTRUE; |
8a28ded1 | 640 | } |
641 | ||
2ac8ca4f | 642 | //_____________________________________________________ |
643 | AliAnalysisTaskEmcal::BeamType AliAnalysisTaskEmcal::GetBeamType() | |
644 | { | |
645 | // Get beam type : pp-AA-pA | |
646 | // ESDs have it directly, AODs get it from hardcoded run number ranges | |
647 | ||
159802e2 | 648 | if (fForceBeamType != kNA) |
649 | return fForceBeamType; | |
650 | ||
2ac8ca4f | 651 | AliESDEvent *esd = dynamic_cast<AliESDEvent*>(InputEvent()); |
652 | if (esd) { | |
653 | const AliESDRun *run = esd->GetESDRun(); | |
654 | TString beamType = run->GetBeamType(); | |
655 | if (beamType == "p-p") | |
656 | return kpp; | |
657 | else if (beamType == "A-A") | |
658 | return kAA; | |
659 | else if (beamType == "p-A") | |
660 | return kpA; | |
661 | else | |
662 | return kNA; | |
663 | } else { | |
664 | Int_t runNumber = InputEvent()->GetRunNumber(); | |
665 | if ((runNumber >= 136851 && runNumber <= 139517) || // LHC10h | |
dbd1583b | 666 | (runNumber >= 166529 && runNumber <= 170593)) { // LHC11h |
2ac8ca4f | 667 | return kAA; |
dbd1583b | 668 | } else if ((runNumber>=188365 && runNumber <= 188366) || // LHC12g |
669 | (runNumber >= 195344 && runNumber <= 196608)) { // LHC13b-f | |
493d6e49 | 670 | return kpA; |
2ac8ca4f | 671 | } else { |
672 | return kpp; | |
673 | } | |
674 | } | |
675 | } | |
676 | ||
8e49a788 | 677 | //_____________________________________________________ |
678 | AliAnalysisTaskEmcal::TriggerType AliAnalysisTaskEmcal::GetTriggerType() | |
679 | { | |
680 | // Get trigger type: kND, kJ1, kJ2 | |
681 | ||
157b926a | 682 | if (!fTriggerPatchInfo) |
8e49a788 | 683 | return kND; |
684 | ||
685 | //number of patches in event | |
686 | Int_t nPatch = fTriggerPatchInfo->GetEntries(); | |
687 | ||
688 | //loop over patches to define trigger type of event | |
689 | Int_t nJ1 = 0; | |
690 | Int_t nJ2 = 0; | |
691 | AliEmcalTriggerPatchInfo *patch; | |
157b926a | 692 | for (Int_t iPatch = 0; iPatch < nPatch; iPatch++) { |
8e49a788 | 693 | patch = (AliEmcalTriggerPatchInfo*)fTriggerPatchInfo->At( iPatch ); |
157b926a | 694 | if (patch->IsJetHigh()) nJ1++; |
695 | if (patch->IsJetLow()) nJ2++; | |
8e49a788 | 696 | } |
697 | ||
157b926a | 698 | if (nJ1>0) |
8e49a788 | 699 | return kJ1; |
157b926a | 700 | else if (nJ2>0) |
8e49a788 | 701 | return kJ2; |
702 | else | |
703 | return kND; | |
8e49a788 | 704 | } |
705 | ||
2ac8ca4f | 706 | //________________________________________________________________________ |
d29ed625 | 707 | Bool_t AliAnalysisTaskEmcal::IsEventSelected() |
2ac8ca4f | 708 | { |
709 | // Check if event is selected | |
710 | ||
711 | if (fOffTrigger != AliVEvent::kAny) { | |
d29ed625 | 712 | UInt_t res = 0; |
713 | const AliESDEvent *eev = dynamic_cast<const AliESDEvent*>(InputEvent()); | |
714 | if (eev) { | |
715 | res = ((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected(); | |
716 | } else { | |
717 | const AliAODEvent *aev = dynamic_cast<const AliAODEvent*>(InputEvent()); | |
718 | if (aev) { | |
719 | res = aev->GetHeader()->GetOfflineTrigger(); | |
720 | } | |
721 | } | |
8e49a788 | 722 | if ((res & fOffTrigger) == 0) { |
254370e1 | 723 | if (fGeneralHistograms) |
724 | fHistEventRejection->Fill("PhysSel",1); | |
b4339010 | 725 | return kFALSE; |
8e49a788 | 726 | } |
b4339010 | 727 | } |
728 | ||
729 | if (!fTrigClass.IsNull()) { | |
730 | TString fired; | |
731 | const AliESDEvent *eev = dynamic_cast<const AliESDEvent*>(InputEvent()); | |
732 | if (eev) { | |
733 | fired = eev->GetFiredTriggerClasses(); | |
734 | } else { | |
735 | const AliAODEvent *aev = dynamic_cast<const AliAODEvent*>(InputEvent()); | |
736 | if (aev) { | |
737 | fired = aev->GetFiredTriggerClasses(); | |
738 | } | |
739 | } | |
8e49a788 | 740 | if (!fired.Contains("-B-")) { |
254370e1 | 741 | if (fGeneralHistograms) |
742 | fHistEventRejection->Fill("trigger",1); | |
b4339010 | 743 | return kFALSE; |
8e49a788 | 744 | } |
b4339010 | 745 | TObjArray *arr = fTrigClass.Tokenize("|"); |
8e49a788 | 746 | if (!arr) { |
254370e1 | 747 | if (fGeneralHistograms) |
748 | fHistEventRejection->Fill("trigger",1); | |
b4339010 | 749 | return kFALSE; |
8e49a788 | 750 | } |
b4339010 | 751 | Bool_t match = 0; |
752 | for (Int_t i=0;i<arr->GetEntriesFast();++i) { | |
753 | TObject *obj = arr->At(i); | |
754 | if (!obj) | |
755 | continue; | |
756 | if (fired.Contains(obj->GetName())) { | |
757 | match = 1; | |
758 | break; | |
759 | } | |
760 | } | |
761 | delete arr; | |
8e49a788 | 762 | if (!match) { |
254370e1 | 763 | if (fGeneralHistograms) |
764 | fHistEventRejection->Fill("trigger",1); | |
2ac8ca4f | 765 | return kFALSE; |
8e49a788 | 766 | } |
2ac8ca4f | 767 | } |
768 | ||
8e49a788 | 769 | if (fTriggerTypeSel != kND) { |
157b926a | 770 | if (fTriggerType != fTriggerTypeSel) { |
254370e1 | 771 | if (fGeneralHistograms) |
772 | fHistEventRejection->Fill("trigTypeSel",1); | |
2ac8ca4f | 773 | return kFALSE; |
8e49a788 | 774 | } |
775 | } | |
8e49a788 | 776 | |
777 | if ((fMinCent != -999) && (fMaxCent != -999)) { | |
778 | if (fCent<fMinCent || fCent>fMaxCent) { | |
254370e1 | 779 | if (fGeneralHistograms) |
780 | fHistEventRejection->Fill("Cent",1); | |
2ac8ca4f | 781 | return kFALSE; |
8e49a788 | 782 | } |
2ac8ca4f | 783 | } |
784 | ||
6cc60022 | 785 | if (fUseAliAnaUtils) { |
786 | if (!fAliAnalysisUtils) | |
787 | fAliAnalysisUtils = new AliAnalysisUtils(); | |
788 | fAliAnalysisUtils->SetMinVtxContr(2); | |
9b299cdd | 789 | fAliAnalysisUtils->SetMaxVtxZ(999); |
6cc60022 | 790 | if(fMinVz<-10.) fMinVz = -10.; |
791 | if(fMinVz>10.) fMaxVz = 10.; | |
792 | ||
793 | if (!fAliAnalysisUtils->IsVertexSelected2013pA(InputEvent())) { | |
794 | if (fGeneralHistograms) | |
795 | fHistEventRejection->Fill("VtxSel2013pA",1); | |
796 | return kFALSE; | |
797 | } | |
798 | ||
799 | if (fAliAnalysisUtils->IsPileUpEvent(InputEvent())) { | |
800 | fHistEventRejection->Fill("PileUp",1); | |
801 | return kFALSE; | |
802 | } | |
803 | } | |
804 | ||
2ac8ca4f | 805 | if ((fMinVz != -999) && (fMaxVz != -999)) { |
8e49a788 | 806 | if (fNVertCont == 0 ) { |
254370e1 | 807 | if (fGeneralHistograms) |
808 | fHistEventRejection->Fill("vertex contr.",1); | |
b4339010 | 809 | return kFALSE; |
8e49a788 | 810 | } |
2ac8ca4f | 811 | Double_t vz = fVertex[2]; |
8e49a788 | 812 | if (vz<fMinVz || vz>fMaxVz) { |
254370e1 | 813 | if (fGeneralHistograms) |
8e49a788 | 814 | fHistEventRejection->Fill("Vz",1); |
254370e1 | 815 | return kFALSE; |
816 | } | |
2ac8ca4f | 817 | } |
818 | ||
8e49a788 | 819 | if (fMinPtTrackInEmcal > 0 && fGeom) { |
6c41fc8c | 820 | Bool_t trackInEmcalOk = kFALSE; |
9239b066 | 821 | Int_t ntracks = GetNParticles(0); |
6c41fc8c | 822 | for (Int_t i = 0; i < ntracks; i++) { |
9239b066 | 823 | AliVParticle *track = GetAcceptParticleFromArray(i,0); |
157b926a | 824 | if (!track) |
6c41fc8c | 825 | continue; |
9239b066 | 826 | |
827 | Double_t phiMin = fGeom->GetArm1PhiMin() * TMath::DegToRad(); | |
828 | Double_t phiMax = fGeom->GetArm1PhiMax() * TMath::DegToRad(); | |
829 | Int_t runNumber = InputEvent()->GetRunNumber(); | |
157b926a | 830 | if (runNumber>=177295 && runNumber<=197470) { //small SM masked in 2012 and 2013 |
9239b066 | 831 | phiMin = 1.4; |
832 | phiMax = TMath::Pi(); | |
833 | } | |
834 | ||
835 | if (track->Eta() < fGeom->GetArm1EtaMin() || track->Eta() > fGeom->GetArm1EtaMax() || track->Phi() < phiMin || track->Phi() > phiMax) | |
6c41fc8c | 836 | continue; |
837 | if (track->Pt() > fMinPtTrackInEmcal) { | |
838 | trackInEmcalOk = kTRUE; | |
839 | break; | |
840 | } | |
841 | } | |
8e49a788 | 842 | if (!trackInEmcalOk) { |
254370e1 | 843 | if (fGeneralHistograms) |
844 | fHistEventRejection->Fill("trackInEmcal",1); | |
6c41fc8c | 845 | return kFALSE; |
8e49a788 | 846 | } |
6c41fc8c | 847 | } |
848 | ||
8e49a788 | 849 | if (fMinNTrack > 0) { |
9239b066 | 850 | Int_t nTracksAcc = 0; |
851 | Int_t ntracks = GetNParticles(0); | |
852 | for (Int_t i = 0; i < ntracks; i++) { | |
853 | AliVParticle *track = GetAcceptParticleFromArray(i,0); | |
157b926a | 854 | if (!track) |
9239b066 | 855 | continue; |
856 | if (track->Pt() > fTrackPtCut) { | |
857 | nTracksAcc++; | |
157b926a | 858 | if (nTracksAcc>=fMinNTrack) |
9239b066 | 859 | break; |
860 | } | |
861 | } | |
8e49a788 | 862 | if (nTracksAcc<fMinNTrack) { |
254370e1 | 863 | if (fGeneralHistograms) |
864 | fHistEventRejection->Fill("minNTrack",1); | |
9239b066 | 865 | return kFALSE; |
8e49a788 | 866 | } |
9239b066 | 867 | } |
868 | ||
6f6dc2ba | 869 | if (!(fEPV0 > fMinEventPlane && fEPV0 <= fMaxEventPlane) && |
870 | !(fEPV0 + TMath::Pi() > fMinEventPlane && fEPV0 + TMath::Pi() <= fMaxEventPlane) && | |
871 | !(fEPV0 - TMath::Pi() > fMinEventPlane && fEPV0 - TMath::Pi() <= fMaxEventPlane)) | |
8e49a788 | 872 | { |
254370e1 | 873 | if (fGeneralHistograms) |
874 | fHistEventRejection->Fill("EvtPlane",1); | |
8e49a788 | 875 | return kFALSE; |
876 | } | |
6f6dc2ba | 877 | |
8e49a788 | 878 | if (fSelectPtHardBin != -999 && fSelectPtHardBin != fPtHardBin) { |
254370e1 | 879 | if (fGeneralHistograms) |
880 | fHistEventRejection->Fill("SelPtHardBin",1); | |
8e49a788 | 881 | return kFALSE; |
882 | } | |
6f6dc2ba | 883 | |
2ac8ca4f | 884 | return kTRUE; |
885 | } | |
886 | ||
c596bd28 | 887 | //________________________________________________________________________ |
888 | TClonesArray *AliAnalysisTaskEmcal::GetArrayFromEvent(const char *name, const char *clname) | |
889 | { | |
890 | // Get array from event. | |
891 | ||
892 | TClonesArray *arr = 0; | |
893 | TString sname(name); | |
894 | if (!sname.IsNull()) { | |
895 | arr = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(sname)); | |
896 | if (!arr) { | |
897 | AliWarning(Form("%s: Could not retrieve array with name %s!", GetName(), name)); | |
898 | return 0; | |
899 | } | |
af0280a9 | 900 | } else { |
901 | return 0; | |
c596bd28 | 902 | } |
af0280a9 | 903 | |
c596bd28 | 904 | if (!clname) |
905 | return arr; | |
906 | ||
907 | TString objname(arr->GetClass()->GetName()); | |
908 | TClass cls(objname); | |
909 | if (!cls.InheritsFrom(clname)) { | |
910 | AliWarning(Form("%s: Objects of type %s in %s are not inherited from %s!", | |
911 | GetName(), cls.GetName(), name, clname)); | |
912 | return 0; | |
913 | } | |
914 | return arr; | |
915 | } | |
916 | ||
2da09763 | 917 | //________________________________________________________________________ |
918 | Bool_t AliAnalysisTaskEmcal::RetrieveEventObjects() | |
919 | { | |
920 | // Retrieve objects from event. | |
921 | ||
2da09763 | 922 | fVertex[0] = 0; |
923 | fVertex[1] = 0; | |
924 | fVertex[2] = 0; | |
b4339010 | 925 | fNVertCont = 0; |
926 | ||
927 | const AliVVertex *vert = InputEvent()->GetPrimaryVertex(); | |
928 | if (vert) { | |
929 | vert->GetXYZ(fVertex); | |
930 | fNVertCont = vert->GetNContributors(); | |
931 | } | |
2da09763 | 932 | |
1f6fff78 | 933 | fBeamType = GetBeamType(); |
934 | ||
a52de945 | 935 | if (fBeamType == kAA || fBeamType == kpA ) { |
2da09763 | 936 | AliCentrality *aliCent = InputEvent()->GetCentrality(); |
937 | if (aliCent) { | |
9239b066 | 938 | fCent = aliCent->GetCentralityPercentile(fCentEst.Data()); |
157b926a | 939 | if (fNcentBins==4) { |
e304c410 | 940 | if (fCent >= 0 && fCent < 10) fCentBin = 0; |
941 | else if (fCent >= 10 && fCent < 30) fCentBin = 1; | |
942 | else if (fCent >= 30 && fCent < 50) fCentBin = 2; | |
943 | else if (fCent >= 50 && fCent <= 100) fCentBin = 3; | |
944 | else { | |
945 | AliWarning(Form("%s: Negative centrality: %f. Assuming 99", GetName(), fCent)); | |
53e07ba4 | 946 | fCentBin = fNcentBins-1; |
e304c410 | 947 | } |
dbd1583b | 948 | } else { |
e304c410 | 949 | Double_t centWidth = (fMaxCent-fMinCent)/(Double_t)fNcentBins; |
9239b066 | 950 | fCentBin = TMath::FloorNint(fCent/centWidth); |
157b926a | 951 | if (fCentBin>=fNcentBins) { |
53e07ba4 | 952 | AliWarning(Form("%s: fCentBin too large: cent = %f fCentBin = %d. Assuming 99", GetName(),fCent,fCentBin)); |
953 | fCentBin = fNcentBins-1; | |
954 | } | |
2da09763 | 955 | } |
901cc837 | 956 | } else { |
957 | AliWarning(Form("%s: Could not retrieve centrality information! Assuming 99", GetName())); | |
2da09763 | 958 | fCentBin = 3; |
959 | } | |
3c124212 | 960 | AliEventplane *aliEP = InputEvent()->GetEventplane(); |
961 | if (aliEP) { | |
962 | fEPV0 = aliEP->GetEventplane("V0" ,InputEvent()); | |
963 | fEPV0A = aliEP->GetEventplane("V0A",InputEvent()); | |
964 | fEPV0C = aliEP->GetEventplane("V0C",InputEvent()); | |
965 | } else { | |
966 | AliWarning(Form("%s: Could not retrieve event plane information!", GetName())); | |
967 | } | |
901cc837 | 968 | } else { |
2da09763 | 969 | fCent = 99; |
970 | fCentBin = 0; | |
971 | } | |
972 | ||
ed0243d8 | 973 | if (fIsPythia) { |
974 | ||
975 | if (MCEvent()) { | |
976 | fPythiaHeader = dynamic_cast<AliGenPythiaEventHeader*>(MCEvent()->GenEventHeader()); | |
977 | if (!fPythiaHeader) { | |
978 | // Check if AOD | |
979 | AliAODMCHeader* aodMCH = dynamic_cast<AliAODMCHeader*>(InputEvent()->FindListObject(AliAODMCHeader::StdBranchName())); | |
980 | ||
981 | if (aodMCH) { | |
157b926a | 982 | for (UInt_t i = 0;i<aodMCH->GetNCocktailHeaders();i++) { |
ed0243d8 | 983 | fPythiaHeader = dynamic_cast<AliGenPythiaEventHeader*>(aodMCH->GetCocktailHeader(i)); |
984 | if (fPythiaHeader) break; | |
985 | } | |
986 | } | |
987 | } | |
988 | } | |
989 | ||
990 | if (fPythiaHeader) { | |
991 | fPtHard = fPythiaHeader->GetPtHard(); | |
6a322f03 | 992 | |
ed0243d8 | 993 | const Int_t ptHardLo[11] = { 0, 5,11,21,36,57, 84,117,152,191,234}; |
994 | const Int_t ptHardHi[11] = { 5,11,21,36,57,84,117,152,191,234,1000000}; | |
995 | for (fPtHardBin = 0; fPtHardBin < 11; fPtHardBin++) { | |
996 | if (fPtHard >= ptHardLo[fPtHardBin] && fPtHard < ptHardHi[fPtHardBin]) | |
997 | break; | |
998 | } | |
999 | ||
1000 | fNTrials = fPythiaHeader->Trials(); | |
1001 | } | |
1002 | } | |
1003 | ||
8e49a788 | 1004 | fTriggerType = GetTriggerType(); |
1005 | ||
2da09763 | 1006 | return kTRUE; |
1007 | } | |
9239b066 | 1008 | |
1009 | //________________________________________________________________________ | |
b8aeed95 | 1010 | AliParticleContainer* AliAnalysisTaskEmcal::AddParticleContainer(const char *n) |
1011 | { | |
9239b066 | 1012 | // Add particle container |
1013 | // will be called in AddTask macro | |
1014 | ||
1015 | TString tmp = TString(n); | |
157b926a | 1016 | if (tmp.IsNull()) return 0; |
9239b066 | 1017 | |
1018 | AliParticleContainer *cont = 0x0; | |
1019 | cont = new AliParticleContainer(); | |
1020 | cont->SetArrayName(n); | |
1021 | TString contName = cont->GetArrayName(); | |
1022 | ||
1023 | fParticleCollArray.Add(cont); | |
1024 | ||
1025 | return cont; | |
1026 | } | |
1027 | ||
1028 | //________________________________________________________________________ | |
b8aeed95 | 1029 | AliClusterContainer* AliAnalysisTaskEmcal::AddClusterContainer(const char *n) |
1030 | { | |
9239b066 | 1031 | // Add cluster container |
1032 | // will be called in AddTask macro | |
1033 | ||
1034 | TString tmp = TString(n); | |
157b926a | 1035 | if (tmp.IsNull()) return 0; |
9239b066 | 1036 | |
1037 | AliClusterContainer *cont = 0x0; | |
1038 | cont = new AliClusterContainer(); | |
1039 | cont->SetArrayName(n); | |
1040 | ||
1041 | fClusterCollArray.Add(cont); | |
1042 | ||
1043 | return cont; | |
1044 | } | |
1045 | ||
1046 | //________________________________________________________________________ | |
b8aeed95 | 1047 | AliParticleContainer* AliAnalysisTaskEmcal::GetParticleContainer(Int_t i) const |
1048 | { | |
9239b066 | 1049 | // Get i^th particle container |
1050 | ||
157b926a | 1051 | if (i<0 || i>fParticleCollArray.GetEntriesFast()) return 0; |
9239b066 | 1052 | AliParticleContainer *cont = static_cast<AliParticleContainer*>(fParticleCollArray.At(i)); |
1053 | return cont; | |
1054 | } | |
1055 | ||
1056 | //________________________________________________________________________ | |
b8aeed95 | 1057 | AliClusterContainer* AliAnalysisTaskEmcal::GetClusterContainer(Int_t i) const |
1058 | { | |
9239b066 | 1059 | // Get i^th cluster container |
1060 | ||
157b926a | 1061 | if (i<0 || i>fClusterCollArray.GetEntriesFast()) return 0; |
9239b066 | 1062 | AliClusterContainer *cont = static_cast<AliClusterContainer*>(fClusterCollArray.At(i)); |
1063 | return cont; | |
1064 | } | |
1065 | ||
1066 | //________________________________________________________________________ | |
b8aeed95 | 1067 | AliParticleContainer* AliAnalysisTaskEmcal::GetParticleContainer(const char *name) const |
1068 | { | |
9239b066 | 1069 | // Get particle container with name |
1070 | ||
1071 | AliParticleContainer *cont = static_cast<AliParticleContainer*>(fParticleCollArray.FindObject(name)); | |
1072 | return cont; | |
1073 | } | |
1074 | ||
1075 | //________________________________________________________________________ | |
b8aeed95 | 1076 | AliClusterContainer* AliAnalysisTaskEmcal::GetClusterContainer(const char *name) const |
1077 | { | |
9239b066 | 1078 | // Get cluster container with name |
1079 | ||
1080 | AliClusterContainer *cont = static_cast<AliClusterContainer*>(fClusterCollArray.FindObject(name)); | |
1081 | return cont; | |
1082 | } | |
1083 | ||
1084 | //________________________________________________________________________ | |
b8aeed95 | 1085 | TClonesArray* AliAnalysisTaskEmcal::GetParticleArray(Int_t i) const |
1086 | { | |
9239b066 | 1087 | // Get i^th TClonesArray with AliVParticle |
1088 | ||
1089 | AliParticleContainer *cont = GetParticleContainer(i); | |
157b926a | 1090 | if (!cont) { |
9239b066 | 1091 | AliError(Form("%s: Particle container %d not found",GetName(),i)); |
1092 | return 0; | |
1093 | } | |
1094 | TString contName = cont->GetArrayName(); | |
1095 | return cont->GetArray(); | |
1096 | } | |
1097 | ||
1098 | //________________________________________________________________________ | |
b8aeed95 | 1099 | TClonesArray* AliAnalysisTaskEmcal::GetClusterArray(Int_t i) const |
1100 | { | |
9239b066 | 1101 | // Get i^th TClonesArray with AliVCluster |
1102 | ||
1103 | AliClusterContainer *cont = GetClusterContainer(i); | |
157b926a | 1104 | if (!cont) { |
9239b066 | 1105 | AliError(Form("%s:Cluster container %d not found",GetName(),i)); |
1106 | return 0; | |
1107 | } | |
1108 | return cont->GetArray(); | |
1109 | } | |
1110 | ||
1111 | //________________________________________________________________________ | |
b8aeed95 | 1112 | AliVParticle* AliAnalysisTaskEmcal::GetAcceptParticleFromArray(Int_t p, Int_t c) const |
1113 | { | |
9239b066 | 1114 | // Get particle p if accepted from container c |
1115 | // If particle not accepted return 0 | |
1116 | ||
1117 | AliParticleContainer *cont = GetParticleContainer(c); | |
157b926a | 1118 | if (!cont) { |
9239b066 | 1119 | AliError(Form("%s: Particle container %d not found",GetName(),c)); |
1120 | return 0; | |
1121 | } | |
1122 | AliVParticle *vp = cont->GetAcceptParticle(p); | |
1123 | ||
1124 | return vp; | |
1125 | } | |
1126 | ||
1127 | //________________________________________________________________________ | |
b8aeed95 | 1128 | AliVCluster* AliAnalysisTaskEmcal::GetAcceptClusterFromArray(Int_t cl, Int_t c) const |
1129 | { | |
9239b066 | 1130 | // Get particle p if accepted from container c |
1131 | // If particle not accepted return 0 | |
1132 | ||
1133 | AliClusterContainer *cont = GetClusterContainer(c); | |
157b926a | 1134 | if (!cont) { |
9239b066 | 1135 | AliError(Form("%s: Cluster container %d not found",GetName(),c)); |
1136 | return 0; | |
1137 | } | |
1138 | AliVCluster *vc = cont->GetAcceptCluster(cl); | |
1139 | ||
1140 | return vc; | |
1141 | } | |
1142 | ||
1143 | //________________________________________________________________________ | |
b8aeed95 | 1144 | Int_t AliAnalysisTaskEmcal::GetNParticles(Int_t i) const |
1145 | { | |
9239b066 | 1146 | // Get number of entries in particle array i |
1147 | ||
1148 | AliParticleContainer *cont = GetParticleContainer(i); | |
157b926a | 1149 | if (!cont) { |
9239b066 | 1150 | AliError(Form("%s: Particle container %d not found",GetName(),i)); |
1151 | return 0; | |
1152 | } | |
1153 | return cont->GetNEntries(); | |
1154 | } | |
1155 | ||
1156 | //________________________________________________________________________ | |
b8aeed95 | 1157 | Int_t AliAnalysisTaskEmcal::GetNClusters(Int_t i) const |
1158 | { | |
9239b066 | 1159 | // Get number of entries in cluster array i |
1160 | ||
1161 | AliClusterContainer *cont = GetClusterContainer(i); | |
157b926a | 1162 | if (!cont) { |
9239b066 | 1163 | AliError(Form("%s: Cluster container %d not found",GetName(),i)); |
1164 | return 0; | |
1165 | } | |
1166 | return cont->GetNEntries(); | |
1167 | } | |
1168 | ||
37a63fdf | 1169 | //________________________________________________________________________ |
b8aeed95 | 1170 | AliEmcalTriggerPatchInfo* AliAnalysisTaskEmcal::GetMainTriggerPatch() |
1171 | { | |
37a63fdf | 1172 | //get main trigger match; if not known yet, look for it and cache |
1173 | ||
157b926a | 1174 | if (fMainTriggerPatch) |
37a63fdf | 1175 | return fMainTriggerPatch; |
1176 | ||
157b926a | 1177 | if (!fTriggerPatchInfo) { |
37a63fdf | 1178 | AliError(Form("%s: fTriggerPatchInfo not available",GetName())); |
1179 | return 0; | |
1180 | } | |
1181 | ||
1182 | //number of patches in event | |
1183 | Int_t nPatch = fTriggerPatchInfo->GetEntries(); | |
1184 | ||
1185 | //extract main trigger patch | |
1186 | AliEmcalTriggerPatchInfo *patch; | |
157b926a | 1187 | for (Int_t iPatch = 0; iPatch < nPatch; iPatch++) { |
37a63fdf | 1188 | |
1189 | patch = (AliEmcalTriggerPatchInfo*)fTriggerPatchInfo->At( iPatch ); | |
157b926a | 1190 | if (patch->IsMainTrigger()) { |
37a63fdf | 1191 | fMainTriggerPatch = patch; |
1192 | break; | |
1193 | } | |
1194 | } | |
1195 | ||
1196 | return fMainTriggerPatch; | |
37a63fdf | 1197 | } |
b8aeed95 | 1198 | |
1199 | //________________________________________________________________________ | |
1200 | void AliAnalysisTaskEmcal::AddObjectToEvent(TObject *obj) | |
1201 | { | |
1202 | // Add object to event | |
1203 | ||
1204 | if (!(InputEvent()->FindListObject(obj->GetName()))) { | |
1205 | InputEvent()->AddObject(obj); | |
1206 | } else { | |
1207 | AliFatal(Form("%s: Container with name %s already present. Aborting", GetName(), obj->GetName())); | |
1208 | } | |
1209 | } |