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4a01bb2c | 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 | ||
ee7de0dd | 16 | |
17 | //---------------------------------------------------------------------- | |
4a01bb2c | 18 | // Fill Unit Array class |
ee7de0dd | 19 | // Class used by AliJetESDReader to fill a UnitArray from the information |
20 | // extracted from the particle tracks | |
4a01bb2c | 21 | // Author: magali.estienne@ires.in2p3.fr |
ee7de0dd | 22 | //---------------------------------------------------------------------- |
4a01bb2c | 23 | |
24 | ||
25 | // --- Standard library --- | |
26 | #include <Riostream.h> | |
27 | ||
28 | // --- ROOT system --- | |
29 | #include <TSystem.h> | |
30 | #include <TLorentzVector.h> | |
ee7de0dd | 31 | #include <TRefArray.h> |
4a01bb2c | 32 | #include <TVector3.h> |
4a01bb2c | 33 | #include "TTask.h" |
34 | #include <TGeoManager.h> | |
35 | #include <TMatrixD.h> | |
36 | #include <TArrayD.h> | |
ee7de0dd | 37 | #include <TMath.h> |
38 | #include <TClonesArray.h> | |
4a01bb2c | 39 | |
40 | // --- AliRoot header files --- | |
41 | #include "AliJetFinder.h" | |
42 | #include "AliJetReaderHeader.h" | |
43 | #include "AliJetReader.h" | |
44 | #include "AliJetESDReader.h" | |
45 | #include "AliJetESDReaderHeader.h" | |
ee7de0dd | 46 | //#include "AliESD.h" |
47 | #include "AliESDEvent.h" | |
b92e2ccf | 48 | #include "AliJetDummyGeo.h" |
4a01bb2c | 49 | #include "AliJetUnitArray.h" |
50 | #include "AliJetFillUnitArrayTracks.h" | |
7aec0427 | 51 | #include "AliJetHadronCorrectionv1.h" |
4a01bb2c | 52 | #include "AliJetGrid.h" |
53 | ||
54 | ClassImp(AliJetFillUnitArrayTracks) | |
55 | ||
4a01bb2c | 56 | //_____________________________________________________________________________ |
57 | AliJetFillUnitArrayTracks::AliJetFillUnitArrayTracks() | |
ee7de0dd | 58 | : TTask("AliJetFillUnitArrayTracks","Fill Unit Array with tpc/its and emcal information"), |
59 | fNumUnits(0), | |
60 | fEtaMinCal(0), | |
61 | fEtaMaxCal(0), | |
62 | fPhiMinCal(0), | |
63 | fPhiMaxCal(0), | |
64 | fHadCorr(0), | |
65 | fHCorrection(0), | |
66 | fNTracks(0), | |
67 | fNTracksCut(0), | |
68 | fOpt(0), | |
69 | fDZ(0), | |
70 | fDebug(0), | |
71 | fReaderHeader(0x0), | |
72 | fMomentumArray(0x0), | |
73 | fUnitArray(0x0), | |
74 | fRefArray(0x0), | |
75 | fTPCGrid(0x0), | |
76 | fEMCalGrid(0x0), | |
77 | fGeom(0x0), | |
78 | fESD(0x0), | |
79 | fGrid0(0x0), | |
80 | fGrid1(0x0), | |
81 | fGrid2(0x0), | |
82 | fGrid3(0x0), | |
83 | fGrid4(0x0), | |
84 | fNphi(0), | |
85 | fNeta(0), | |
86 | fPhi2(0x0), | |
87 | fEta2(0x0), | |
88 | fPhi(0x0), | |
89 | fEta(0x0), | |
90 | fIndex(0x0), | |
91 | fParams(0x0), | |
92 | fGrid(0), | |
93 | fPhiMin(0), | |
94 | fPhiMax(0), | |
95 | fEtaMin(0), | |
96 | fEtaMax(0), | |
97 | fEtaBinInTPCAcc(0), | |
98 | fPhiBinInTPCAcc(0), | |
99 | fEtaBinInEMCalAcc(0), | |
100 | fPhiBinInEMCalAcc(0), | |
101 | fNbinPhi(0) | |
4a01bb2c | 102 | { |
103 | // constructor | |
4a01bb2c | 104 | } |
105 | ||
ee7de0dd | 106 | //_____________________________________________________________________________ |
107 | AliJetFillUnitArrayTracks::AliJetFillUnitArrayTracks(AliESDEvent* /*esd*/) | |
108 | : TTask("AliJetFillUnitArrayTracks","Fill Unit Array with tpc/its and emcal information"), | |
109 | fNumUnits(0), | |
110 | fEtaMinCal(0), | |
111 | fEtaMaxCal(0), | |
112 | fPhiMinCal(0), | |
113 | fPhiMaxCal(0), | |
114 | fHadCorr(0), | |
115 | fHCorrection(0), | |
116 | fNTracks(0), | |
117 | fNTracksCut(0), | |
118 | fOpt(0), | |
119 | fDZ(0), | |
120 | fDebug(0), | |
121 | fReaderHeader(0x0), | |
122 | fMomentumArray(0x0), | |
123 | fUnitArray(0x0), | |
124 | fRefArray(0x0), | |
125 | fTPCGrid(0x0), | |
126 | fEMCalGrid(0x0), | |
127 | fGeom(0x0), | |
128 | fESD(0x0), | |
129 | fGrid0(0x0), | |
130 | fGrid1(0x0), | |
131 | fGrid2(0x0), | |
132 | fGrid3(0x0), | |
133 | fGrid4(0x0), | |
134 | fNphi(0), | |
135 | fNeta(0), | |
136 | fPhi2(0x0), | |
137 | fEta2(0x0), | |
138 | fPhi(0x0), | |
139 | fEta(0x0), | |
140 | fIndex(0x0), | |
141 | fParams(0x0), | |
142 | fGrid(0), | |
143 | fPhiMin(0), | |
144 | fPhiMax(0), | |
145 | fEtaMin(0), | |
146 | fEtaMax(0), | |
147 | fEtaBinInTPCAcc(0), | |
148 | fPhiBinInTPCAcc(0), | |
149 | fEtaBinInEMCalAcc(0), | |
150 | fPhiBinInEMCalAcc(0), | |
151 | fNbinPhi(0) | |
4a01bb2c | 152 | { |
ee7de0dd | 153 | // constructor |
4a01bb2c | 154 | } |
155 | ||
156 | //____________________________________________________________________________ | |
157 | void AliJetFillUnitArrayTracks::InitParameters() | |
158 | { | |
ee7de0dd | 159 | // fHCorrection = 0; // For hadron correction |
4a01bb2c | 160 | fHadCorr = 0; // For hadron correction |
161 | fNumUnits = fGeom->GetNCells(); // Number of towers in EMCAL | |
162 | fDebug = fReaderHeader->GetDebug(); | |
163 | ||
164 | fEtaMinCal = fGeom->GetArm1EtaMin(); | |
165 | fEtaMaxCal = fGeom->GetArm1EtaMax(); | |
166 | fPhiMinCal = fGeom->GetArm1PhiMin(); | |
167 | fPhiMaxCal = fGeom->GetArm1PhiMax()-10.; // A verifier quelle doit etre la derniere valeur ! | |
168 | ||
4a01bb2c | 169 | fTPCGrid->GetAccParam(fNphi,fNeta,fPhiMin, |
170 | fPhiMax,fEtaMin,fEtaMax); | |
171 | fTPCGrid->GetBinParam(fPhiBinInTPCAcc,fEtaBinInTPCAcc, | |
172 | fPhiBinInEMCalAcc,fEtaBinInEMCalAcc,fNbinPhi); | |
173 | ||
174 | fEta = fTPCGrid->GetArrayEta(); | |
175 | fPhi = fTPCGrid->GetArrayPhi(); | |
176 | fIndex = fTPCGrid->GetIndexObject(); | |
177 | ||
178 | if(fDebug>20){ | |
179 | for(Int_t i=0; i<fNphi+1; i++) cout << "phi[" << i << "] : " << (*fPhi)[i] << endl; | |
180 | for(Int_t i=0; i<fNeta+1; i++) cout << "eta[" << i << "] : " << (*fEta)[i] << endl; | |
181 | ||
182 | for(Int_t i=0; i<fNphi+1; i++) | |
183 | for(Int_t j=0; j<fNeta+1; j++) {cout << "fIndex[" << i << "," << j << "] : " << | |
184 | (*fIndex)(i,j) << endl; } | |
185 | } | |
186 | if(fDebug>1) printf("\n Parameters initiated ! \n"); | |
187 | } | |
188 | ||
189 | //_____________________________________________________________________________ | |
190 | AliJetFillUnitArrayTracks::~AliJetFillUnitArrayTracks() | |
191 | { | |
192 | // destructor | |
193 | } | |
194 | ||
195 | //_____________________________________________________________________________ | |
ee7de0dd | 196 | void AliJetFillUnitArrayTracks::Exec(Option_t* /*option*/) |
4a01bb2c | 197 | { |
198 | // | |
199 | // Main method. | |
ee7de0dd | 200 | // |
4a01bb2c | 201 | |
202 | fDebug = fReaderHeader->GetDebug(); | |
ee7de0dd | 203 | |
4a01bb2c | 204 | // Set parameters |
205 | InitParameters(); | |
206 | ||
ee7de0dd | 207 | // get number of tracks in event (for the loop) |
208 | Int_t goodTrack = 0; | |
209 | Int_t nt = 0; | |
210 | Float_t pt, eta,phi; | |
211 | TVector3 p3; | |
212 | nt = fESD->GetNumberOfTracks(); | |
213 | if(fDebug>1) cout << "Number of Tracks in ESD : " << nt << endl; | |
214 | ||
215 | // temporary storage of signal and pt cut flag | |
216 | Int_t* sflag = new Int_t[nt]; | |
217 | Int_t* cflag = new Int_t[nt]; | |
218 | ||
219 | // get cuts set by user | |
220 | Float_t ptMin = fReaderHeader->GetPtCut(); | |
221 | Float_t etaMin = fReaderHeader->GetFiducialEtaMin(); | |
222 | Float_t etaMax = fReaderHeader->GetFiducialEtaMax(); | |
223 | fOpt = fReaderHeader->GetDetector(); | |
224 | fDZ = fReaderHeader->GetDZ(); | |
4a01bb2c | 225 | |
ee7de0dd | 226 | Int_t nTracksEmcal = 0; |
227 | Int_t nTracksEmcalDZ = 0; | |
228 | Int_t nTracksTpc = 0; | |
229 | Int_t nTracksTpcOnly = 0; | |
230 | Int_t nTracksEmcalCut = 0; | |
231 | Int_t nTracksEmcalDZCut = 0; | |
232 | Int_t nTracksTpcCut = 0; | |
233 | Int_t nTracksTpcOnlyCut = 0; | |
4a01bb2c | 234 | |
ee7de0dd | 235 | fGrid = fTPCGrid->GetGridType(); |
4a01bb2c | 236 | |
4a01bb2c | 237 | |
ee7de0dd | 238 | //loop over tracks |
239 | for (Int_t it = 0; it < nt; it++) { | |
240 | AliESDtrack *track = fESD->GetTrack(it); | |
241 | UInt_t status = track->GetStatus(); | |
242 | ||
243 | Double_t mom[3]; | |
244 | track->GetPxPyPz(mom); | |
245 | p3.SetXYZ(mom[0],mom[1],mom[2]); | |
246 | pt = p3.Pt(); | |
247 | Float_t mass = 0.; | |
248 | mass = track->GetMass(); | |
249 | ||
250 | if (((status & AliESDtrack::kITSrefit) == 0) || | |
251 | ((status & AliESDtrack::kTPCrefit) == 0)) continue; // quality check | |
252 | if (((AliJetESDReaderHeader*) fReaderHeader)->ReadSignalOnly() | |
253 | && TMath::Abs(track->GetLabel()) > 10000) continue; // quality check | |
254 | if (((AliJetESDReaderHeader*) fReaderHeader)->ReadBkgdOnly() | |
255 | && TMath::Abs(track->GetLabel()) < 10000) continue; // quality check | |
256 | eta = p3.Eta(); | |
257 | phi = ( (p3.Phi()) < 0) ? (p3.Phi()) + 2. * TMath::Pi() : (p3.Phi()); | |
258 | ||
259 | if ( (eta > etaMax) || (eta < etaMin)) continue; // checking eta cut | |
260 | ||
261 | // sflag -> not yet implemented !!!! | |
262 | ||
263 | if(fGrid==0) | |
264 | { | |
265 | // Only TPC filled from its grid in its total acceptance | |
266 | ||
267 | Int_t idTPC = fTPCGrid->GetIndex(phi,eta); | |
268 | Bool_t ok = kFALSE; | |
269 | ||
270 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(idTPC-1); | |
271 | uArray->SetUnitTrackID(it); | |
272 | ||
273 | Float_t unitEnergy = 0.; | |
274 | unitEnergy = uArray->GetUnitEnergy(); | |
275 | if(unitEnergy==0.){ | |
276 | nTracksTpcOnly++; | |
277 | ok = kTRUE; | |
278 | } | |
279 | // Fill energy in TPC acceptance | |
280 | uArray->SetUnitEnergy(unitEnergy + pt); | |
281 | uArray->SetUnitPxPyPz(mom); | |
282 | uArray->SetUnitMass(mass); | |
283 | ||
284 | // Pt cut flag | |
285 | if(uArray->GetUnitEnergy()<ptMin){ | |
286 | uArray->SetUnitCutFlag(kPtSmaller); | |
287 | } | |
288 | else { | |
289 | uArray->SetUnitCutFlag(kPtHigher); | |
290 | if(ok) nTracksTpcOnlyCut++; | |
4a01bb2c | 291 | } |
292 | ||
ee7de0dd | 293 | // Detector flag |
294 | if(unitEnergy>0) { | |
295 | uArray->SetUnitDetectorFlag(kAll); | |
296 | } | |
297 | if(uArray->GetUnitEnergy()>0){ | |
298 | fRefArray->Add(uArray); | |
299 | } | |
4a01bb2c | 300 | |
ee7de0dd | 301 | sflag[goodTrack]=0; |
302 | if (TMath::Abs(track->GetLabel()) < 10000) sflag[goodTrack]=1; | |
303 | cflag[goodTrack]=0; | |
304 | if (pt > ptMin) cflag[goodTrack]=1; // pt cut | |
305 | goodTrack++; | |
4a01bb2c | 306 | |
ee7de0dd | 307 | } |
308 | ||
309 | if(fGrid==1) | |
310 | { | |
311 | Int_t nElements = fTPCGrid->GetNEntries(); | |
312 | ||
313 | // Fill track information in EMCAL acceptance | |
314 | if((eta >= fEtaMin && eta <= fEtaMax) && | |
315 | (phi >= fPhiMin && phi <= fPhiMax))// && | |
316 | { | |
317 | ||
318 | // Include dead-zones | |
319 | if(fDZ) | |
320 | { | |
321 | Double_t phimin0 = 0., phimin1 = 0., phimin2 = 0., phimin3 = 0., phimin4 = 0.; | |
322 | Double_t phimax0 = 0., phimax1 = 0., phimax2 = 0., phimax3 = 0., phimax4 = 0.; | |
323 | fGeom->GetPhiBoundariesOfSMGap(0,phimin0,phimax0); | |
324 | fGeom->GetPhiBoundariesOfSMGap(1,phimin1,phimax1); | |
325 | fGeom->GetPhiBoundariesOfSMGap(2,phimin2,phimax2); | |
326 | fGeom->GetPhiBoundariesOfSMGap(3,phimin3,phimax3); | |
327 | fGeom->GetPhiBoundariesOfSMGap(4,phimin4,phimax4); | |
328 | Int_t n0 = fGrid0->GetNEntries(); | |
329 | Int_t n1 = fGrid1->GetNEntries(); | |
330 | Int_t n2 = fGrid2->GetNEntries(); | |
331 | Int_t n3 = fGrid3->GetNEntries(); | |
332 | ||
333 | if(phi >= phimin0 && phi <= phimax0){ | |
334 | Int_t id0 = fGrid0->GetIndex(phi,eta)-1; | |
335 | AliJetUnitArray *uArray0 = (AliJetUnitArray*)fUnitArray->At(id0+fNumUnits+nElements); | |
336 | uArray0->SetUnitTrackID(it); | |
337 | Float_t uEnergy0 = uArray0->GetUnitEnergy(); | |
338 | Bool_t ok0 = kFALSE; | |
339 | if(uEnergy0==0.){ | |
340 | nTracksEmcalDZ++; | |
341 | ok0 = kTRUE; | |
342 | } | |
343 | uArray0->SetUnitEnergy(uEnergy0+pt); | |
344 | if(uArray0->GetUnitEnergy()<ptMin) | |
345 | uArray0->SetUnitCutFlag(kPtSmaller); | |
346 | else { | |
347 | uArray0->SetUnitCutFlag(kPtHigher); | |
348 | if(ok0) nTracksEmcalDZCut++; | |
349 | } | |
350 | if(uArray0->GetUnitEnergy()>0) | |
351 | fRefArray->Add(uArray0); | |
4a01bb2c | 352 | } |
ee7de0dd | 353 | if(phi >= phimin1 && phi <= phimax1){ |
354 | Int_t id1 = fGrid1->GetIndex(phi,eta)-1+n0; | |
355 | AliJetUnitArray *uArray1 = (AliJetUnitArray*)fUnitArray->At(id1+fNumUnits+nElements); | |
356 | uArray1->SetUnitTrackID(it); | |
357 | Float_t uEnergy1 = uArray1->GetUnitEnergy(); | |
358 | Bool_t ok1 = kFALSE; | |
359 | if(uEnergy1==0.){ | |
360 | nTracksEmcalDZ++; | |
361 | ok1 = kTRUE; | |
362 | } | |
363 | uArray1->SetUnitEnergy(uEnergy1+pt); | |
364 | if(uArray1->GetUnitEnergy()<ptMin) | |
365 | uArray1->SetUnitCutFlag(kPtSmaller); | |
4a01bb2c | 366 | else { |
ee7de0dd | 367 | uArray1->SetUnitCutFlag(kPtHigher); |
368 | if(ok1) nTracksEmcalDZCut++; | |
4a01bb2c | 369 | } |
ee7de0dd | 370 | if(uArray1->GetUnitEnergy()>0) |
371 | fRefArray->Add(uArray1); | |
372 | } | |
373 | if(phi >= phimin2 && phi <= phimax2){ | |
374 | Int_t id2 = fGrid2->GetIndex(phi,eta)-1+n0+n1; | |
375 | AliJetUnitArray *uArray2 = (AliJetUnitArray*)fUnitArray->At(id2+fNumUnits+nElements); | |
376 | uArray2->SetUnitTrackID(it); | |
377 | Float_t uEnergy2 = uArray2->GetUnitEnergy(); | |
378 | Bool_t ok2 = kFALSE; | |
379 | if(uEnergy2==0.){ | |
380 | nTracksEmcalDZ++; | |
381 | ok2 = kTRUE; | |
382 | } | |
383 | uArray2->SetUnitEnergy(uEnergy2+pt); | |
384 | if(uArray2->GetUnitEnergy()<ptMin) | |
385 | uArray2->SetUnitCutFlag(kPtSmaller); | |
386 | else { | |
387 | uArray2->SetUnitCutFlag(kPtHigher); | |
388 | if(ok2) nTracksEmcalDZCut++; | |
4a01bb2c | 389 | } |
ee7de0dd | 390 | if(uArray2->GetUnitEnergy()>0) |
391 | fRefArray->Add(uArray2); | |
4a01bb2c | 392 | } |
ee7de0dd | 393 | if(phi >= phimin3 && phi <= phimax3){ |
394 | Int_t id3 = fGrid3->GetIndex(phi,eta)-1+n0+n1+n2; | |
395 | AliJetUnitArray *uArray3 = (AliJetUnitArray*)fUnitArray->At(id3+fNumUnits+nElements); | |
396 | uArray3->SetUnitTrackID(it); | |
397 | Float_t uEnergy3 = uArray3->GetUnitEnergy(); | |
398 | Bool_t ok3 = kFALSE; | |
399 | if(uEnergy3==0.){ | |
400 | nTracksEmcalDZ++; | |
401 | ok3 = kTRUE; | |
402 | } | |
403 | uArray3->SetUnitEnergy(uEnergy3+pt); | |
404 | if(uArray3->GetUnitEnergy()<ptMin) | |
405 | uArray3->SetUnitCutFlag(kPtSmaller); | |
406 | else { | |
407 | uArray3->SetUnitCutFlag(kPtHigher); | |
408 | if(ok3) nTracksEmcalDZCut++; | |
409 | } | |
410 | if(uArray3->GetUnitEnergy()>0) | |
411 | fRefArray->Add(uArray3); | |
412 | } | |
413 | if(phi >= phimin4 && phi <= phimax4){ | |
414 | Int_t id4 = fGrid4->GetIndex(phi,eta)-1+n0+n1+n2+n3; | |
415 | AliJetUnitArray *uArray4 = (AliJetUnitArray*)fUnitArray->At(id4+fNumUnits+nElements); | |
416 | uArray4->SetUnitTrackID(it); | |
417 | Float_t uEnergy4 = uArray4->GetUnitEnergy(); | |
418 | Bool_t ok4 = kFALSE; | |
419 | if(uEnergy4==0.){ | |
420 | nTracksEmcalDZ++; | |
421 | ok4 = kTRUE; | |
422 | } | |
423 | uArray4->SetUnitEnergy(uEnergy4+pt); | |
424 | if(uArray4->GetUnitEnergy()<ptMin) | |
425 | uArray4->SetUnitCutFlag(kPtSmaller); | |
426 | else { | |
427 | uArray4->SetUnitCutFlag(kPtHigher); | |
428 | if(ok4) nTracksEmcalDZCut++; | |
429 | } | |
430 | if(uArray4->GetUnitEnergy()>0) | |
431 | fRefArray->Add(uArray4); | |
432 | } | |
433 | } // end fDZ | |
434 | ||
435 | Int_t towerID = 0; | |
436 | fGeom->GetAbsCellIdFromEtaPhi(eta,phi,towerID); | |
437 | ||
438 | if(towerID==-1) continue; | |
439 | ||
440 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(towerID); | |
441 | uArray->SetUnitTrackID(it); | |
442 | Float_t unitEnergy = uArray->GetUnitEnergy(); | |
443 | Bool_t ok = kFALSE; | |
444 | if(unitEnergy==0.){ | |
445 | nTracksEmcal++; | |
446 | ok=kTRUE; | |
4a01bb2c | 447 | } |
448 | ||
ee7de0dd | 449 | // Do Hadron Correction |
450 | // Parametrization to be added | |
451 | if (fHCorrection != 0) | |
452 | { | |
453 | // Float_t hCEnergy = fHadCorr->GetEnergy(enT[i], (Double_t)etaT[i]); | |
454 | Float_t hCEnergy = fHadCorr->GetEnergy(p3.Mag(), (Double_t)eta); | |
455 | unitEnergy -= hCEnergy*TMath::Sin(2.0*TMath::ATan(TMath::Exp(-eta))); | |
456 | ||
457 | } //end Hadron Correction loop | |
458 | ||
459 | uArray->SetUnitEnergy(unitEnergy + pt); | |
460 | ||
461 | // Put a pt cut flag | |
462 | if(uArray->GetUnitEnergy()<ptMin) | |
463 | uArray->SetUnitCutFlag(kPtSmaller); | |
464 | else { | |
465 | uArray->SetUnitCutFlag(kPtHigher); | |
466 | if(ok) nTracksEmcalCut++; | |
467 | } | |
468 | // Detector flag | |
469 | if(unitEnergy > 0) | |
470 | uArray->SetUnitDetectorFlag(kAll); | |
471 | ||
472 | if(uArray->GetUnitEnergy()>0) | |
473 | fRefArray->Add(uArray); | |
474 | ||
475 | sflag[goodTrack]=0; | |
476 | if (TMath::Abs(track->GetLabel()) < 10000) sflag[goodTrack]=1; | |
477 | cflag[goodTrack]=0; | |
478 | if (pt > ptMin) cflag[goodTrack]=1; // pt cut | |
479 | goodTrack++; | |
480 | ||
481 | } // end loop on EMCal acceptance cut + tracks quality | |
482 | else{ | |
483 | // Outside EMCal acceptance | |
484 | ||
485 | // Int_t idTPC = GetIndexFromEtaPhi(etaT[i],phiT[i]); | |
486 | Int_t idTPC = fTPCGrid->GetIndex(phi,eta); | |
487 | ||
488 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(fNumUnits-1+idTPC); | |
489 | uArray->SetUnitTrackID(it); | |
490 | ||
491 | Float_t unitEnergy2 = uArray->GetUnitEnergy(); // check if fNumUnits or fNumUnits-1 | |
492 | Bool_t ok2 = kFALSE; | |
493 | if(unitEnergy2==0.){ | |
494 | nTracksTpc++; | |
495 | ok2=kTRUE; | |
496 | } | |
497 | // Fill energy outside emcal acceptance | |
498 | uArray->SetUnitEnergy(unitEnergy2 + pt); | |
499 | ||
500 | // Pt cut flag | |
501 | if(uArray->GetUnitEnergy()<ptMin){ | |
502 | uArray->SetUnitCutFlag(kPtSmaller); | |
503 | } | |
504 | else { | |
505 | uArray->SetUnitCutFlag(kPtHigher); | |
506 | if(ok2) nTracksTpcCut++; | |
507 | } | |
508 | // Detector flag | |
509 | if(unitEnergy2 > 0) | |
510 | uArray->SetUnitDetectorFlag(kTpc); | |
511 | if(uArray->GetUnitEnergy()>0) | |
512 | fRefArray->Add(uArray); | |
513 | ||
514 | sflag[goodTrack]=0; | |
515 | if (TMath::Abs(track->GetLabel()) < 10000) sflag[goodTrack]=1; | |
516 | cflag[goodTrack]=0; | |
517 | if (pt > ptMin) cflag[goodTrack]=1; // pt cut | |
518 | goodTrack++; | |
519 | ||
520 | } | |
521 | } // end fGrid==1 | |
522 | } // end loop on entries (tpc tracks) | |
4a01bb2c | 523 | |
ee7de0dd | 524 | // // set the signal flags |
525 | // fSignalFlag.Set(goodTrack,sflag); | |
526 | // fCutFlag.Set(goodTrack,cflag); | |
527 | ||
528 | // delete sflag; | |
529 | // delete cflag; | |
530 | ||
531 | // } // end loop on entries (tpc tracks) | |
4a01bb2c | 532 | |
ee7de0dd | 533 | if(fGrid==0) { |
534 | fNTracks = nTracksTpcOnly; | |
535 | fNTracksCut = nTracksTpcOnlyCut; | |
536 | if(fDebug>10){ | |
537 | cout << "fNTracks : " << fNTracks << endl; | |
538 | cout << "fNTracksCut : " << fNTracksCut << endl; | |
539 | } | |
540 | } | |
541 | if(fGrid==1) { | |
542 | fNTracks = nTracksEmcal+nTracksEmcalDZ+nTracksTpc; | |
543 | fNTracksCut = nTracksEmcalCut+nTracksEmcalDZCut+nTracksTpcCut; | |
544 | if(fDebug>10){ | |
545 | cout << "fNTracks : " << fNTracks << endl; | |
546 | cout << "fNTracksCut : " << fNTracksCut << endl; | |
547 | } | |
548 | } | |
549 | ||
4a01bb2c | 550 | } |
551 | ||
552 | //__________________________________________________________ | |
553 | void AliJetFillUnitArrayTracks::GetEtaPhiFromIndex(Int_t index, Float_t &eta, Float_t &phi) | |
554 | { | |
4399a17e | 555 | // |
556 | // Obtain the index from eta and phi | |
557 | // | |
4a01bb2c | 558 | for(Int_t j=0; j<fNphi+1; j++) { |
559 | for(Int_t i=0; i<fNeta+1; i++) { | |
560 | ||
561 | // TPC grid only | |
562 | //------------------------------------- | |
563 | if(fGrid==0) { | |
564 | if(j*(fNeta+1)+i == index) { | |
565 | eta = fEta2->At(i); | |
566 | phi = fPhi2->At(j); | |
567 | } | |
568 | } | |
569 | ||
570 | // TPC-EMCAL grid | |
571 | //------------------------------------- | |
572 | Int_t ii = 0; | |
573 | if(i==0) ii = 0; | |
574 | if(i>0 && i<(fEtaBinInTPCAcc-fEtaBinInEMCalAcc)/2) ii = i; | |
575 | if(i>=(fEtaBinInTPCAcc+fEtaBinInEMCalAcc)/2 && i<fNeta+1) ii = i-fEtaBinInEMCalAcc; | |
576 | ||
577 | if(fGrid==1) { | |
578 | if(j<(fNbinPhi+1) && j*(fNeta+1)+i == index) { | |
579 | eta = fEta2->At(i); | |
580 | phi = fPhi2->At(j); | |
581 | } | |
582 | ||
583 | if((j>=(fNbinPhi+1) && j<(fNbinPhi+1+fPhiBinInEMCalAcc)) && | |
584 | ((fNbinPhi+1)*(fNeta+1) + (j-fNbinPhi-1)*(fEtaBinInTPCAcc-fEtaBinInEMCalAcc) + ii)== index ) { | |
585 | if(ii==0) {Int_t ind = 0; eta = fEta2->At(ind);} | |
586 | else eta = fEta2->At(i); | |
587 | phi = fPhi2->At(j); | |
588 | } | |
589 | ||
590 | if(j>=(fNbinPhi+1+fPhiBinInEMCalAcc) && ((fNbinPhi+1)*(fNeta+1)+fPhiBinInEMCalAcc*((fEtaBinInTPCAcc-fEtaBinInEMCalAcc))+(j-(fNbinPhi+1+fPhiBinInEMCalAcc))*(fNeta+1)+i == index)) { | |
591 | eta = fEta2->At(i); | |
592 | phi = fPhi2->At(j); | |
593 | } | |
594 | } | |
595 | } | |
596 | } | |
597 | } | |
598 | ||
599 | ||
600 | ||
601 | ||
602 | ||
603 | ||
604 | ||
605 | ||
606 | ||
607 | ||
608 | ||
609 |