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be6e5811 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | ||
17 | //====================================================================== | |
18 | // ***July 2006 | |
19 | // Fill Unit Array class | |
20 | // Class used by AliJetESDReader to fill a UnitArray from the information extracted | |
21 | // from the particle tracks | |
22 | // Author: magali.estienne@ires.in2p3.fr | |
23 | //====================================================================== | |
24 | ||
25 | ||
26 | // --- ROOT system --- | |
27 | #include <TVector3.h> | |
28 | #include <TProcessID.h> | |
29 | ||
30 | #include "AliJetUnitArray.h" | |
e36a3f22 | 31 | #include "AliJetHadronCorrectionv1.h" |
be6e5811 | 32 | #include "AliJetAODFillUnitArrayTracks.h" |
33 | ||
34 | // --- ROOT system --- | |
35 | class TSystem; | |
36 | class TLorentzVector; | |
37 | class TGeoManager; | |
38 | ||
39 | // --- AliRoot header files --- | |
40 | class AliJetFinder; | |
41 | ||
3a7af7bd | 42 | using std::cout; |
43 | using std::endl; | |
be6e5811 | 44 | ClassImp(AliJetAODFillUnitArrayTracks) |
45 | ||
46 | //_____________________________________________________________________________ | |
47 | AliJetAODFillUnitArrayTracks::AliJetAODFillUnitArrayTracks() | |
48 | : AliJetFillUnitArray(), | |
49 | fNumUnits(0), | |
50 | fHadCorr(0), | |
51 | fApplyMIPCorrection(kTRUE), | |
52 | fAOD(0x0), | |
53 | fGrid0(0x0), | |
54 | fGrid1(0x0), | |
55 | fGrid2(0x0), | |
56 | fGrid3(0x0), | |
57 | fGrid4(0x0) | |
58 | { | |
59 | // constructor | |
60 | } | |
61 | ||
62 | //_____________________________________________________________________________ | |
63 | AliJetAODFillUnitArrayTracks::AliJetAODFillUnitArrayTracks(AliAODEvent* aod) | |
64 | : AliJetFillUnitArray(), | |
65 | fNumUnits(0), | |
66 | fHadCorr(0), | |
67 | fApplyMIPCorrection(kTRUE), | |
68 | fAOD(aod), | |
69 | fGrid0(0x0), | |
70 | fGrid1(0x0), | |
71 | fGrid2(0x0), | |
72 | fGrid3(0x0), | |
73 | fGrid4(0x0) | |
74 | { | |
75 | // constructor | |
76 | } | |
77 | ||
78 | //_____________________________________________________________________________ | |
79 | AliJetAODFillUnitArrayTracks::AliJetAODFillUnitArrayTracks(const AliJetAODFillUnitArrayTracks &det) | |
80 | : AliJetFillUnitArray(det), | |
81 | fNumUnits(det.fNumUnits), | |
82 | fHadCorr(det.fHadCorr), | |
83 | fApplyMIPCorrection(det.fApplyMIPCorrection), | |
84 | fAOD(det.fAOD), | |
85 | fGrid0(det.fGrid0), | |
86 | fGrid1(det.fGrid1), | |
87 | fGrid2(det.fGrid2), | |
88 | fGrid3(det.fGrid3), | |
89 | fGrid4(det.fGrid4) | |
90 | { | |
91 | // Copy constructor | |
92 | } | |
93 | ||
94 | //_____________________________________________________________________________ | |
95 | AliJetAODFillUnitArrayTracks& AliJetAODFillUnitArrayTracks::operator=(const AliJetAODFillUnitArrayTracks& other) | |
96 | { | |
97 | // Assignment | |
98 | ||
99 | fNumUnits = other.fNumUnits; | |
100 | fHadCorr = other.fHadCorr; | |
101 | fApplyMIPCorrection = other.fApplyMIPCorrection; | |
102 | fAOD = other.fAOD; | |
103 | fGrid0 = other.fGrid0; | |
104 | fGrid1 = other.fGrid1; | |
105 | fGrid2 = other.fGrid2; | |
106 | fGrid3 = other.fGrid3; | |
107 | fGrid4 = other.fGrid4; | |
108 | ||
109 | return (*this); | |
110 | } | |
111 | ||
112 | //____________________________________________________________________________ | |
113 | void AliJetAODFillUnitArrayTracks::InitParameters() | |
114 | { | |
e36a3f22 | 115 | // fHadCorr = 0; // For hadron correction |
f45e6f72 | 116 | fNumUnits = fGeom->GetEMCGeometry()->GetNCells(); // Number of towers in EMCAL |
be6e5811 | 117 | |
118 | fTPCGrid->GetAccParam(fNphi,fNeta,fPhiMin, | |
119 | fPhiMax,fEtaMin,fEtaMax); | |
120 | fTPCGrid->GetBinParam(fPhiBinInTPCAcc,fEtaBinInTPCAcc, | |
121 | fPhiBinInEMCalAcc,fEtaBinInEMCalAcc,fNbinPhi); | |
122 | ||
123 | fIndex = fTPCGrid->GetIndexObject(); | |
124 | ||
125 | if(fDebug>20){ | |
126 | for(Int_t i=0; i<fNphi+1; i++) | |
127 | for(Int_t j=0; j<fNeta+1; j++) {cout << "fIndex[" << i << "," << j << "] : " << | |
128 | (*fIndex)(i,j) << endl; } | |
129 | } | |
130 | if(fDebug>1) printf("\n Parameters initiated ! \n"); | |
131 | } | |
132 | ||
133 | //_____________________________________________________________________________ | |
134 | AliJetAODFillUnitArrayTracks::~AliJetAODFillUnitArrayTracks() | |
135 | { | |
136 | // destructor | |
137 | } | |
138 | ||
139 | //_____________________________________________________________________________ | |
140 | void AliJetAODFillUnitArrayTracks::Exec(Option_t* const /*option*/) | |
141 | //void AliJetAODFillUnitArrayTracks::Exec(Option_t* option) | |
142 | { | |
143 | // | |
144 | // Main method. | |
145 | // Fill the unit array with the charged particle information in AOD | |
146 | // | |
147 | ||
148 | fDebug = fReaderHeader->GetDebug(); | |
149 | ||
150 | // Set parameters | |
151 | InitParameters(); | |
e36a3f22 | 152 | fRef->Clear(); |
be6e5811 | 153 | |
154 | // get number of tracks in event (for the loop) | |
155 | Int_t goodTrack = 0; | |
156 | Int_t nt = 0; | |
157 | //(not used ?) Int_t nt2 = 0; | |
158 | Int_t nmax = 0; | |
159 | Float_t pt,eta,phi; | |
160 | // Int_t sflag = 0; | |
161 | TVector3 p3; | |
162 | ||
163 | nt = fAOD->GetNumberOfTracks(); | |
e36a3f22 | 164 | if(fDebug>1) cout << "Number of Tracks in AOD : " << nt << endl; |
165 | ||
be6e5811 | 166 | // temporary storage of signal and pt cut flag |
167 | Int_t* sflag = new Int_t[nt]; | |
168 | Int_t* cflag = new Int_t[nt]; | |
169 | ||
170 | // get cuts set by user | |
171 | Float_t ptMin = fReaderHeader->GetPtCut(); | |
172 | Float_t etaMin = fReaderHeader->GetFiducialEtaMin(); | |
173 | Float_t etaMax = fReaderHeader->GetFiducialEtaMax(); | |
174 | fOpt = fReaderHeader->GetDetector(); | |
175 | fDZ = fReaderHeader->GetDZ(); | |
176 | UInt_t filterMask = ((AliJetAODReaderHeader*)fReaderHeader)->GetTestFilterMask(); | |
177 | ||
178 | Int_t nTracksEmcal = 0; | |
179 | Int_t nTracksEmcalDZ = 0; | |
180 | Int_t nTracksTpc = 0; | |
181 | Int_t nTracksTpcOnly = 0; | |
182 | Int_t nTracksEmcalCut = 0; | |
183 | Int_t nTracksEmcalDZCut = 0; | |
184 | Int_t nTracksTpcCut = 0; | |
185 | Int_t nTracksTpcOnlyCut = 0; | |
186 | ||
be6e5811 | 187 | fGrid = fTPCGrid->GetGridType(); |
188 | ||
be6e5811 | 189 | //loop over tracks |
190 | nmax = nt; | |
191 | for (Int_t it = 0; it < nmax; it++) { | |
192 | AliAODTrack *track; | |
193 | track = fAOD->GetTrack(it); | |
194 | UInt_t status = track->GetStatus(); | |
195 | ||
196 | Double_t mom[3]; | |
197 | track->GetPxPyPz(mom); | |
198 | ||
199 | p3.SetXYZ(mom[0],mom[1],mom[2]); | |
200 | pt = p3.Pt(); | |
201 | ||
be6e5811 | 202 | eta = p3.Eta(); |
203 | phi = ( (p3.Phi()) < 0) ? (p3.Phi()) + 2. * TMath::Pi() : (p3.Phi()); | |
204 | if (status == 0) continue; | |
205 | if((filterMask>0)&&!(track->TestFilterBit(filterMask)))continue; | |
206 | ||
207 | if ( (eta > etaMax) || (eta < etaMin)) continue; // checking eta cut | |
208 | ||
e36a3f22 | 209 | if (goodTrack == 0) new(fRef) TRefArray(TProcessID::GetProcessWithUID(track)); |
210 | ||
be6e5811 | 211 | sflag[goodTrack]=0; |
212 | if (TMath::Abs(track->GetLabel()) < 10000) sflag[goodTrack]=1; | |
213 | cflag[goodTrack]=0; | |
214 | if (pt > ptMin) cflag[goodTrack]=1; // pt cut | |
e36a3f22 | 215 | fRef->Add(track); |
be6e5811 | 216 | |
217 | if(fGrid==0) | |
218 | { | |
219 | // Only TPC filled from its grid in its total acceptance | |
220 | ||
221 | Int_t idTPC = fTPCGrid->GetIndex(phi,eta); | |
222 | Bool_t ok = kFALSE; | |
223 | Bool_t ref = kFALSE; | |
224 | ||
225 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(idTPC-1); | |
226 | TRefArray *reference = uArray->GetUnitTrackRef(); | |
a9c14d46 | 227 | if (reference->GetEntries() == 0) { |
228 | new(reference) TRefArray(TProcessID::GetProcessWithUID(track)); | |
229 | } | |
230 | ||
be6e5811 | 231 | reference->Add(track); |
232 | ||
233 | Float_t unitEnergy = 0.; | |
234 | unitEnergy = uArray->GetUnitEnergy(); | |
235 | // nTracksTpcOnly is necessary to count the number of candidate cells | |
236 | // but it doesn't give the real multiplicity -> it will be extracted | |
237 | // in the jet finder through the reference to tracks | |
238 | if(unitEnergy==0.){ | |
239 | nTracksTpcOnly++; | |
240 | ok = kTRUE; | |
241 | ref = kTRUE; | |
242 | } | |
243 | ||
244 | // Fill energy in TPC acceptance | |
245 | uArray->SetUnitEnergy(unitEnergy + pt); | |
246 | ||
247 | // Pt cut flag | |
248 | if(uArray->GetUnitEnergy()<ptMin){ | |
249 | uArray->SetUnitCutFlag(kPtSmaller); | |
250 | } | |
251 | else { | |
252 | uArray->SetUnitCutFlag(kPtHigher); | |
253 | if(ok) nTracksTpcOnlyCut++; | |
254 | } | |
255 | ||
256 | // Signal flag | |
257 | if(sflag[goodTrack] == 1) { | |
258 | uArray->SetUnitSignalFlag(kGood); | |
259 | uArray->SetUnitSignalFlagC(kFALSE,kGood); | |
260 | } else uArray->SetUnitSignalFlagC(kFALSE,kBad); | |
261 | ||
262 | if(uArray->GetUnitEnergy()>0 && ref){ | |
263 | if(!fProcId) { | |
264 | fProcId = kTRUE; | |
265 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
266 | } | |
267 | fRefArray->Add(uArray); | |
268 | } | |
269 | } | |
270 | ||
271 | if(fGrid==1) | |
272 | { | |
273 | ||
274 | Int_t nElements = fTPCGrid->GetNEntries(); | |
275 | // Fill track information in EMCAL acceptance | |
276 | if((eta >= fEtaMin && eta <= fEtaMax) && | |
277 | (phi >= fPhiMin && phi <= fPhiMax))// && | |
278 | { | |
279 | // Include dead-zones | |
280 | if(fDZ) | |
281 | { | |
282 | Double_t phimin0 = 0., phimin1 = 0., phimin2 = 0., phimin3 = 0., phimin4 = 0.; | |
283 | Double_t phimax0 = 0., phimax1 = 0., phimax2 = 0., phimax3 = 0., phimax4 = 0.; | |
f45e6f72 | 284 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(0,phimin0,phimax0); |
285 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(1,phimin1,phimax1); | |
286 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(2,phimin2,phimax2); | |
287 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(3,phimin3,phimax3); | |
288 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(4,phimin4,phimax4); | |
be6e5811 | 289 | Int_t n0 = fGrid0->GetNEntries(); |
290 | Int_t n1 = fGrid1->GetNEntries(); | |
291 | Int_t n2 = fGrid2->GetNEntries(); | |
292 | Int_t n3 = fGrid3->GetNEntries(); | |
be6e5811 | 293 | |
be6e5811 | 294 | if(phi >= phimin0 && phi <= phimax0){ |
295 | Int_t id0 = fGrid0->GetIndex(phi,eta)-1; | |
296 | AliJetUnitArray *uArray0 = (AliJetUnitArray*)fUnitArray->At(id0+fNumUnits+nElements); | |
297 | TRefArray *reference0 = uArray0->GetUnitTrackRef(); | |
a9c14d46 | 298 | if (reference0->GetEntries() == 0) { |
299 | new(reference0) TRefArray(TProcessID::GetProcessWithUID(track)); | |
300 | } | |
301 | ||
be6e5811 | 302 | reference0->Add(track); |
303 | uArray0->SetUnitTrackID(it); | |
304 | ||
305 | Float_t uEnergy0 = uArray0->GetUnitEnergy(); | |
306 | Bool_t ok0 = kFALSE; | |
307 | Bool_t ref0 = kFALSE; | |
308 | if(uEnergy0==0.){ | |
309 | nTracksEmcalDZ++; | |
310 | ok0 = kTRUE; | |
311 | ref0 = kTRUE; | |
312 | } | |
313 | uArray0->SetUnitEnergy(uEnergy0+pt); | |
314 | ||
315 | if(uArray0->GetUnitEnergy()<ptMin) | |
316 | uArray0->SetUnitCutFlag(kPtSmaller); | |
317 | else { | |
318 | uArray0->SetUnitCutFlag(kPtHigher); | |
319 | if(ok0) nTracksEmcalDZCut++; | |
320 | } | |
321 | if(sflag[goodTrack] == 1) { | |
322 | uArray0->SetUnitSignalFlag(kGood); | |
323 | uArray0->SetUnitSignalFlagC(kFALSE,kGood); | |
324 | } else uArray0->SetUnitSignalFlagC(kFALSE,kBad); | |
325 | ||
326 | if(uArray0->GetUnitEnergy()>0 && ref0){ | |
327 | if(!fProcId){ | |
328 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray0)); | |
329 | fProcId = kTRUE; | |
330 | } | |
331 | fRefArray->Add(uArray0); | |
332 | } | |
333 | } | |
334 | ||
335 | if(phi >= phimin1 && phi <= phimax1){ | |
336 | Int_t id1 = fGrid1->GetIndex(phi,eta)-1+n0; | |
337 | AliJetUnitArray *uArray1 = (AliJetUnitArray*)fUnitArray->At(id1+fNumUnits+nElements); | |
338 | TRefArray *reference1 = uArray1->GetUnitTrackRef(); | |
a9c14d46 | 339 | if (reference1->GetEntries() == 0) { |
340 | new(reference1) TRefArray(TProcessID::GetProcessWithUID(track)); | |
341 | } | |
342 | ||
be6e5811 | 343 | reference1->Add(track); |
344 | ||
345 | Float_t uEnergy1 = uArray1->GetUnitEnergy(); | |
346 | Bool_t ok1 = kFALSE; | |
347 | Bool_t ref1 = kFALSE; | |
348 | if(uEnergy1==0.){ | |
349 | nTracksEmcalDZ++; | |
350 | ok1 = kTRUE; | |
351 | ref1 = kTRUE; | |
352 | } | |
353 | uArray1->SetUnitEnergy(uEnergy1+pt); | |
354 | ||
355 | if(uArray1->GetUnitEnergy()<ptMin) | |
356 | uArray1->SetUnitCutFlag(kPtSmaller); | |
357 | else { | |
358 | uArray1->SetUnitCutFlag(kPtHigher); | |
359 | if(ok1) nTracksEmcalDZCut++; | |
360 | } | |
361 | if(sflag[goodTrack] == 1) { | |
362 | uArray1->SetUnitSignalFlag(kGood); | |
363 | uArray1->SetUnitSignalFlagC(kFALSE,kGood); | |
364 | } else uArray1->SetUnitSignalFlagC(kFALSE,kBad); | |
365 | ||
366 | if(uArray1->GetUnitEnergy()>0 && ref1){ | |
367 | if(!fProcId){ | |
368 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray1)); | |
369 | fProcId = kTRUE; | |
370 | } | |
371 | fRefArray->Add(uArray1); | |
372 | } | |
373 | } | |
374 | ||
375 | if(phi >= phimin2 && phi <= phimax2){ | |
376 | Int_t id2 = fGrid2->GetIndex(phi,eta)-1+n0+n1; | |
377 | AliJetUnitArray *uArray2 = (AliJetUnitArray*)fUnitArray->At(id2+fNumUnits+nElements); | |
378 | TRefArray *reference2 = uArray2->GetUnitTrackRef(); | |
a9c14d46 | 379 | if (reference2->GetEntries() == 0) { |
380 | new(reference2) TRefArray(TProcessID::GetProcessWithUID(track)); | |
381 | } | |
382 | ||
be6e5811 | 383 | reference2->Add(track); |
384 | ||
385 | Float_t uEnergy2 = uArray2->GetUnitEnergy(); | |
386 | Bool_t ok2 = kFALSE; | |
387 | Bool_t ref2 = kFALSE; | |
388 | if(uEnergy2==0.){ | |
389 | nTracksEmcalDZ++; | |
390 | ok2 = kTRUE; | |
391 | ref2 = kTRUE; | |
392 | } | |
393 | uArray2->SetUnitEnergy(uEnergy2+pt); | |
394 | ||
395 | if(uArray2->GetUnitEnergy()<ptMin) | |
396 | uArray2->SetUnitCutFlag(kPtSmaller); | |
397 | else { | |
398 | uArray2->SetUnitCutFlag(kPtHigher); | |
399 | if(ok2) nTracksEmcalDZCut++; | |
400 | } | |
401 | if(sflag[goodTrack] == 1) { | |
402 | uArray2->SetUnitSignalFlag(kGood); | |
403 | uArray2->SetUnitSignalFlagC(kFALSE,kGood); | |
404 | } else uArray2->SetUnitSignalFlagC(kFALSE,kBad); | |
405 | ||
406 | if(uArray2->GetUnitEnergy()>0 && ref2){ | |
407 | if(!fProcId){ | |
408 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray2)); | |
409 | fProcId = kTRUE; | |
410 | } | |
411 | fRefArray->Add(uArray2); | |
412 | } | |
413 | } | |
414 | ||
415 | if(phi >= phimin3 && phi <= phimax3){ | |
416 | Int_t id3 = fGrid3->GetIndex(phi,eta)-1+n0+n1+n2; | |
417 | AliJetUnitArray *uArray3 = (AliJetUnitArray*)fUnitArray->At(id3+fNumUnits+nElements); | |
418 | TRefArray *reference3 = uArray3->GetUnitTrackRef(); | |
a9c14d46 | 419 | if (reference3->GetEntries() == 0) { |
420 | new(reference3) TRefArray(TProcessID::GetProcessWithUID(track)); | |
421 | } | |
422 | ||
be6e5811 | 423 | reference3->Add(track); |
424 | ||
425 | Float_t uEnergy3 = uArray3->GetUnitEnergy(); | |
426 | Bool_t ok3 = kFALSE; | |
427 | Bool_t ref3 = kFALSE; | |
428 | if(uEnergy3==0.){ | |
429 | nTracksEmcalDZ++; | |
430 | ok3 = kTRUE; | |
431 | ref3 = kTRUE; | |
432 | } | |
433 | uArray3->SetUnitEnergy(uEnergy3+pt); | |
434 | ||
435 | if(uArray3->GetUnitEnergy()<ptMin) | |
436 | uArray3->SetUnitCutFlag(kPtSmaller); | |
437 | else { | |
438 | uArray3->SetUnitCutFlag(kPtHigher); | |
439 | if(ok3) nTracksEmcalDZCut++; | |
440 | } | |
441 | if(sflag[goodTrack] == 1) { | |
442 | uArray3->SetUnitSignalFlag(kGood); | |
443 | uArray3->SetUnitSignalFlagC(kFALSE,kGood); | |
444 | } else uArray3->SetUnitSignalFlagC(kFALSE,kBad); | |
445 | ||
446 | if(uArray3->GetUnitEnergy()>0 && ref3){ | |
447 | if(!fProcId){ | |
448 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray3)); | |
449 | fProcId = kTRUE; | |
450 | } | |
451 | fRefArray->Add(uArray3); | |
452 | } | |
453 | } | |
454 | ||
455 | if(phi >= phimin4 && phi <= phimax4){ | |
456 | Int_t id4 = fGrid4->GetIndex(phi,eta)-1+n0+n1+n2+n3; | |
457 | AliJetUnitArray *uArray4 = (AliJetUnitArray*)fUnitArray->At(id4+fNumUnits+nElements); | |
458 | TRefArray *reference4 = uArray4->GetUnitTrackRef(); | |
a9c14d46 | 459 | if (reference4->GetEntries() == 0) { |
460 | new(reference4) TRefArray(TProcessID::GetProcessWithUID(track)); | |
461 | } | |
462 | ||
be6e5811 | 463 | reference4->Add(track); |
464 | ||
465 | Float_t uEnergy4 = uArray4->GetUnitEnergy(); | |
466 | Bool_t ok4 = kFALSE; | |
467 | Bool_t ref4 = kFALSE; | |
468 | if(uEnergy4==0.){ | |
469 | nTracksEmcalDZ++; | |
470 | ok4 = kTRUE; | |
471 | ref4 = kTRUE; | |
472 | } | |
473 | uArray4->SetUnitEnergy(uEnergy4+pt); | |
474 | ||
475 | if(uArray4->GetUnitEnergy()<ptMin) | |
476 | uArray4->SetUnitCutFlag(kPtSmaller); | |
477 | else { | |
478 | uArray4->SetUnitCutFlag(kPtHigher); | |
479 | if(ok4) nTracksEmcalDZCut++; | |
480 | } | |
481 | if(sflag[goodTrack] == 1) { | |
482 | uArray4->SetUnitSignalFlag(kGood); | |
483 | uArray4->SetUnitSignalFlagC(kFALSE,kGood); | |
484 | } else uArray4->SetUnitSignalFlagC(kFALSE,kBad); | |
485 | ||
486 | if(uArray4->GetUnitEnergy()>0 && ref4){ | |
487 | if(!fProcId){ | |
488 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray4)); | |
489 | fProcId = kTRUE; | |
490 | } | |
491 | fRefArray->Add(uArray4); | |
492 | } | |
493 | } | |
494 | } // end fDZ | |
495 | ||
496 | Int_t towerID = 0; | |
497 | fGeom->GetAbsCellIdFromEtaPhi(eta,phi,towerID); | |
498 | if(towerID==-1) continue; | |
499 | ||
500 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(towerID); | |
501 | TRefArray *reference = uArray->GetUnitTrackRef(); | |
a9c14d46 | 502 | if (reference->GetEntries() == 0) { |
503 | new(reference) TRefArray(TProcessID::GetProcessWithUID(track)); | |
504 | } | |
505 | ||
be6e5811 | 506 | reference->Add(track); |
507 | ||
508 | Float_t unitEnergy = uArray->GetUnitEnergy(); | |
509 | Bool_t ok = kFALSE; | |
510 | Bool_t ref = kFALSE; | |
511 | if(unitEnergy==0.){ | |
512 | nTracksEmcal++; | |
513 | ok=kTRUE; | |
514 | ref=kTRUE; | |
515 | } | |
516 | ||
517 | // Do Hadron Correction | |
e36a3f22 | 518 | // For the moment I apply MIP correction if p >= 0.5 GeV/c |
519 | // and only for tracks inside EMCal acceptance | |
520 | // End of if(fGrid==1) -> hadron correction for all tracks | |
aa862876 | 521 | // Temporarily commented - will be updated removing the AliAODpid dependence |
522 | /* | |
e36a3f22 | 523 | if (fApplyMIPCorrection != 0 && p3.Mag() >= 0.5) |
aa862876 | 524 | { |
f445ed00 | 525 | ((AliJetHadronCorrectionv1*)fHadCorr)->SetGeometry("EMCAL_COMPLETEV1",1.); |
e36a3f22 | 526 | |
527 | Double_t etaOut = 0.; | |
528 | Double_t phiOut = 0.; | |
529 | ((AliJetHadronCorrectionv1*)fHadCorr)->TrackPositionEMCal(track,etaOut,phiOut); | |
530 | ||
531 | // One has to make sure that the track hits the calorimeter | |
532 | // We can then correct on average for these particles | |
533 | if((etaOut >= fEtaMin && etaOut <= fEtaMax) && | |
534 | (phiOut >= fPhiMin && phiOut <= fPhiMax))// && | |
535 | { | |
536 | Double_t hCEnergy = (Double_t)fHadCorr->GetEnergy(p3.Mag(), (Double_t)eta,0); | |
537 | unitEnergy -= hCEnergy*TMath::Sin(2.0*TMath::ATan(TMath::Exp(-eta))); | |
538 | } | |
be6e5811 | 539 | } //end Hadron Correction loop |
aa862876 | 540 | */ |
be6e5811 | 541 | |
e36a3f22 | 542 | if((unitEnergy + pt) > 0.) uArray->SetUnitEnergy(unitEnergy + pt); |
543 | else uArray->SetUnitEnergy(0.); | |
be6e5811 | 544 | |
545 | // Put a pt cut flag | |
546 | if(uArray->GetUnitEnergy()<ptMin){ | |
547 | uArray->SetUnitCutFlag(kPtSmaller); | |
548 | } | |
549 | else { | |
550 | uArray->SetUnitCutFlag(kPtHigher); | |
551 | if(ok) nTracksEmcalCut++; | |
552 | } | |
553 | ||
554 | // Signal flag | |
555 | if(sflag[goodTrack] == 1) { | |
556 | uArray->SetUnitSignalFlag(kGood); | |
557 | uArray->SetUnitSignalFlagC(kFALSE,kGood); | |
558 | } else uArray->SetUnitSignalFlagC(kFALSE,kBad); | |
559 | ||
560 | if(uArray->GetUnitEnergy()>0 && ref){ | |
561 | if(!fProcId){ | |
562 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
563 | fProcId = kTRUE; | |
564 | } | |
565 | fRefArray->Add(uArray); | |
566 | } | |
567 | } // end loop on EMCal acceptance cut + tracks quality | |
568 | else{ | |
569 | // Outside EMCal acceptance | |
570 | // Int_t idTPC = GetIndexFromEtaPhi(etaT[i],phiT[i]); | |
571 | Int_t idTPC = fTPCGrid->GetIndex(phi,eta); | |
572 | ||
573 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(fNumUnits-1+idTPC); | |
574 | TRefArray *reference = uArray->GetUnitTrackRef(); | |
a9c14d46 | 575 | if (reference->GetEntries() == 0) { |
576 | new(reference) TRefArray(TProcessID::GetProcessWithUID(track)); | |
577 | } | |
be6e5811 | 578 | reference->Add(track); |
579 | ||
580 | Float_t unitEnergy2 = uArray->GetUnitEnergy(); // check if fNumUnits or fNumUnits-1 | |
581 | Bool_t okout = kFALSE; | |
582 | Bool_t refout = kFALSE; | |
583 | if(unitEnergy2==0.){ | |
584 | nTracksTpc++; | |
585 | okout=kTRUE; | |
586 | refout=kTRUE; | |
587 | } | |
588 | // Fill energy outside emcal acceptance | |
589 | uArray->SetUnitEnergy(unitEnergy2 + pt); | |
590 | ||
591 | // Pt cut flag | |
592 | if(uArray->GetUnitEnergy()<ptMin){ | |
593 | uArray->SetUnitCutFlag(kPtSmaller); | |
594 | } | |
595 | else { | |
596 | uArray->SetUnitCutFlag(kPtHigher); | |
597 | if(okout) nTracksTpcCut++; | |
598 | } | |
599 | // Signal flag | |
600 | if(sflag[goodTrack] == 1) { | |
601 | uArray->SetUnitSignalFlag(kGood); | |
602 | uArray->SetUnitSignalFlagC(kFALSE,kGood); | |
603 | } else uArray->SetUnitSignalFlagC(kFALSE,kBad); | |
604 | ||
605 | if(uArray->GetUnitEnergy()>0 && refout){ | |
606 | if(!fProcId){ | |
607 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
608 | fProcId = kTRUE; | |
609 | } | |
610 | fRefArray->Add(uArray); | |
611 | } | |
612 | } | |
e36a3f22 | 613 | |
614 | /* | |
615 | // Do hadron correction | |
616 | // In principle, the best thing to do as particles which | |
617 | // eta,phi (at vertex) correspond to EMCal dead zone can deposit energy | |
618 | // in the calorimeter as well as particles with eta,phi (at vertex) | |
619 | // outside the EMCal acceptance | |
620 | cout << "Hadronic correction for all tracks goes here" << endl; | |
621 | ||
622 | // For the moment I apply MIP correction if p >= 0.5 GeV/c | |
623 | if (fApplyMIPCorrection != 0 && p3.Mag() >= 0.5) | |
624 | { | |
f445ed00 | 625 | ((AliJetHadronCorrectionv1*)fHadCorr)->SetGeometry("EMCAL_COMPLETEV1",1.); |
e36a3f22 | 626 | |
627 | Double_t etaOut = 0.; | |
628 | Double_t phiOut = 0.; | |
629 | Int_t towerID2 = 0; | |
630 | Float_t unitEnergy = 0.; | |
631 | ((AliJetHadronCorrectionv1*)fHadCorr)->TrackPositionEMCal(track,etaOut,phiOut); | |
632 | ||
633 | // One has to make sure that the track hits the calorimeter | |
634 | // We can then correct on average for these particles | |
635 | if((etaOut >= fEtaMin && etaOut <= fEtaMax) && | |
636 | (phiOut >= fPhiMin && phiOut <= fPhiMax))// && | |
637 | { | |
638 | Int_t towerID = 0; | |
639 | Int_t towerID2 = 0; | |
640 | fGeom->GetAbsCellIdFromEtaPhi(etaOut,phiOut,towerID2); | |
641 | if(towerID2==-1) continue; | |
642 | ||
643 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(towerID2); | |
644 | unitEnergy = uArray->GetUnitEnergy(); | |
645 | Bool_t ok = kFALSE; | |
646 | Bool_t ref = kFALSE; | |
647 | if(unitEnergy==0.){ | |
648 | nTracksEmcal++; | |
649 | ok=kTRUE; | |
650 | ref=kTRUE; | |
651 | } | |
652 | ||
653 | Double_t hCEnergy = (Double_t)fHadCorr->GetEnergy(p3.Mag(), (Double_t)eta,0); | |
654 | unitEnergy -= hCEnergy*TMath::Sin(2.0*TMath::ATan(TMath::Exp(-eta))); | |
655 | ||
656 | // The energy in this unitarray can be negative | |
657 | // If the Digits are then filled, make sure the energy sum | |
658 | // is positive. If not, put the value to zero in AliJetAODUnitArrayEMCalDigit. | |
659 | // If they are not filled, put this value to zero | |
660 | uArray->SetUnitEnergy(unitEnergy); | |
661 | ||
662 | if(uArray->GetUnitEnergy()!=0. && ref){ | |
663 | if(!fProcId){ | |
664 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
665 | fProcId = kTRUE; | |
666 | } | |
667 | fRefArray->Add(uArray); | |
668 | } | |
669 | } | |
670 | else cout << "Track out of EMCal acceptance" << endl; | |
671 | ||
672 | } //end Hadron Correction loop | |
673 | */ | |
674 | ||
be6e5811 | 675 | } // end fGrid==1 |
676 | ||
677 | goodTrack++; | |
678 | ||
679 | } // end loop on entries (tpc tracks) | |
680 | ||
681 | ||
682 | if(fDebug>0) | |
683 | { | |
684 | cout << "End of Tracks %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" << endl; | |
685 | cout << "goodTracks: " << goodTrack << endl; | |
686 | } | |
687 | ||
e36a3f22 | 688 | fSignalFlag.Set(goodTrack,sflag); |
689 | fCutFlag.Set(goodTrack,cflag); | |
690 | ||
be6e5811 | 691 | delete[] sflag; |
692 | delete[] cflag; | |
693 | ||
694 | // } // end loop on entries (tpc tracks) | |
695 | ||
696 | if(fGrid==0) { | |
697 | fNTracks = nTracksTpcOnly; | |
698 | fNTracksCut = nTracksTpcOnlyCut; | |
699 | if(fDebug>10){ | |
700 | cout << "fNTracks : " << fNTracks << endl; | |
701 | cout << "fNTracksCut : " << fNTracksCut << endl; | |
702 | } | |
703 | } | |
704 | if(fGrid==1) { | |
705 | fNTracks = nTracksEmcal+nTracksEmcalDZ+nTracksTpc; | |
706 | fNTracksCut = nTracksEmcalCut+nTracksEmcalDZCut+nTracksTpcCut; | |
707 | if(fDebug>10){ | |
708 | cout << "fNTracks : " << fNTracks << endl; | |
709 | cout << "fNTracksCut : " << fNTracksCut << endl; | |
710 | } | |
711 | } | |
712 | ||
713 | } | |
714 |