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0ee00e25 | 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 | // // | |
e3b2b5e5 | 18 | // // |
0ee00e25 | 19 | // TRD trigger class // |
20 | // // | |
e3b2b5e5 | 21 | // // |
0ee00e25 | 22 | /////////////////////////////////////////////////////////////////////////////// |
23 | ||
24 | #include <TTree.h> | |
25 | #include <TBranch.h> | |
26 | #include <TMatrixD.h> | |
27 | ||
28 | #include "AliLog.h" | |
29 | #include "AliRun.h" | |
0ee00e25 | 30 | #include "AliLoader.h" |
0ee00e25 | 31 | |
32 | #include "AliTRDdigitsManager.h" | |
33 | #include "AliTRDgeometry.h" | |
34 | #include "AliTRDdataArrayI.h" | |
35 | #include "AliTRDcalibDB.h" | |
36 | #include "AliTRDCommonParam.h" | |
37 | #include "Cal/AliTRDCalPIDLQ.h" | |
38 | #include "AliTRDrawData.h" | |
39 | ||
40 | #include "AliTRDtrigger.h" | |
e3b2b5e5 | 41 | #include "AliTRDmodule.h" |
0ee00e25 | 42 | #include "AliTRDmcmTracklet.h" |
43 | #include "AliTRDtrigParam.h" | |
44 | #include "AliTRDmcm.h" | |
e3b2b5e5 | 45 | #include "AliTRDzmaps.h" |
0ee00e25 | 46 | |
e3b2b5e5 | 47 | //#include "AliHeader.h" |
0ee00e25 | 48 | |
e3b2b5e5 | 49 | ClassImp(AliTRDtrigger) |
0ee00e25 | 50 | |
51 | //_____________________________________________________________________________ | |
52 | AliTRDtrigger::AliTRDtrigger(): | |
53 | TNamed(), | |
54 | fTracks("AliTRDgtuTrack",0) | |
55 | { | |
56 | // | |
57 | // AliTRDtrigger default constructor | |
58 | // | |
59 | ||
60 | fDigitsManager = NULL; | |
61 | fTrackletTree = NULL; | |
62 | fTracklets = NULL; | |
63 | ||
64 | fNROB = 0; | |
65 | fTrigParam = NULL; | |
66 | fMCM = NULL; | |
67 | fTrk = NULL; | |
68 | fGTUtrk = NULL; | |
69 | ||
70 | fNtracklets = 0; | |
71 | ||
72 | fDigits = NULL; | |
73 | fTrack0 = NULL; | |
74 | fTrack1 = NULL; | |
75 | fTrack2 = NULL; | |
76 | ||
77 | fModule = NULL; | |
78 | ||
79 | fNPrimary = 0; | |
80 | ||
81 | } | |
82 | ||
83 | //_____________________________________________________________________________ | |
84 | AliTRDtrigger::AliTRDtrigger(const Text_t *name, const Text_t *title): | |
85 | TNamed(name,title), | |
86 | fTracks("AliTRDgtuTrack",1000) | |
87 | { | |
88 | // | |
89 | // AliTRDtrigger constructor | |
90 | // | |
91 | ||
92 | fDigitsManager = new AliTRDdigitsManager(); | |
93 | fTrackletTree = NULL; | |
94 | fTracklets = new TObjArray(400); | |
95 | ||
96 | fNROB = 0; | |
97 | fTrigParam = NULL; | |
98 | fMCM = NULL; | |
99 | fTrk = NULL; | |
100 | fGTUtrk = NULL; | |
101 | ||
102 | fNtracklets = 0; | |
103 | ||
104 | fDigits = NULL; | |
105 | fTrack0 = NULL; | |
106 | fTrack1 = NULL; | |
107 | fTrack2 = NULL; | |
108 | ||
109 | fModule = NULL; | |
110 | ||
111 | fNPrimary = 0; | |
112 | ||
113 | } | |
114 | ||
115 | //_____________________________________________________________________________ | |
116 | AliTRDtrigger::AliTRDtrigger(const AliTRDtrigger &p):TNamed(p) | |
117 | { | |
118 | // | |
119 | // AliTRDtrigger copy constructor | |
120 | // | |
121 | ||
122 | ((AliTRDtrigger &) p).Copy(*this); | |
123 | ||
124 | } | |
125 | ||
126 | ///_____________________________________________________________________________ | |
127 | AliTRDtrigger::~AliTRDtrigger() | |
128 | { | |
129 | // | |
130 | // AliTRDtrigger destructor | |
131 | // | |
132 | ||
133 | if (fTracklets) { | |
134 | fTracklets->Delete(); | |
135 | delete fTracklets; | |
136 | } | |
137 | ||
138 | fTracks.Delete(); | |
139 | ||
140 | } | |
141 | ||
142 | //_____________________________________________________________________________ | |
143 | AliTRDtrigger &AliTRDtrigger::operator=(const AliTRDtrigger &p) | |
144 | { | |
145 | // | |
146 | // Assignment operator | |
147 | // | |
148 | ||
149 | if (this != &p) ((AliTRDtrigger &) p).Copy(*this); | |
150 | return *this; | |
151 | ||
152 | } | |
153 | ||
154 | //_____________________________________________________________________________ | |
155 | void AliTRDtrigger::Copy(TObject &) const | |
156 | { | |
157 | // | |
158 | // Copy function | |
159 | // | |
160 | ||
161 | AliFatal("Not implemented"); | |
162 | ||
163 | } | |
164 | ||
165 | //_____________________________________________________________________________ | |
166 | void AliTRDtrigger::Init() | |
167 | { | |
168 | ||
169 | fModule = new AliTRDmodule(fTrigParam); | |
170 | /* | |
171 | AliHeader *header = fRunLoader->GetHeader(); | |
172 | fNPrimary = header->GetNprimary(); | |
173 | */ | |
174 | fTracks.Clear(); | |
175 | ||
176 | } | |
177 | ||
178 | //_____________________________________________________________________________ | |
179 | Bool_t AliTRDtrigger::Open(const Char_t *name, Int_t nEvent) | |
180 | { | |
181 | // | |
182 | // Opens the AliROOT file. | |
183 | // | |
184 | ||
185 | TString evfoldname = AliConfig::GetDefaultEventFolderName(); | |
186 | fRunLoader = AliRunLoader::GetRunLoader(evfoldname); | |
187 | ||
188 | if (!fRunLoader) | |
189 | fRunLoader = AliRunLoader::Open(name); | |
190 | ||
191 | if (!fRunLoader) { | |
192 | Error("Open","Can not open session for file %s.",name); | |
193 | return kFALSE; | |
194 | } | |
195 | ||
196 | // Open input | |
197 | ||
198 | if (fRunLoader->GetAliRun() == 0x0) fRunLoader->LoadgAlice(); | |
199 | gAlice = fRunLoader->GetAliRun(); | |
200 | ||
201 | if (!(gAlice)) { | |
202 | fRunLoader->LoadgAlice(); | |
203 | gAlice = fRunLoader->GetAliRun(); | |
204 | if (!(gAlice)) { | |
205 | Error("Open","Could not find AliRun object."); | |
206 | return kFALSE; | |
207 | } | |
208 | } | |
209 | ||
210 | // Import the Trees for the event nEvent in the file | |
211 | fRunLoader->GetEvent(nEvent); | |
212 | ||
213 | // Open output | |
214 | ||
215 | TObjArray *ioArray = 0; | |
216 | ||
217 | AliLoader* loader = fRunLoader->GetLoader("TRDLoader"); | |
218 | loader->MakeTree("T"); | |
219 | fTrackletTree = loader->TreeT(); | |
220 | fTrackletTree->Branch("TRDmcmTracklet","TObjArray",&ioArray,32000,0); | |
e3b2b5e5 | 221 | /* |
0ee00e25 | 222 | fRunLoader->LoadHeader(); |
e3b2b5e5 | 223 | */ |
0ee00e25 | 224 | Init(); |
225 | ||
226 | return kTRUE; | |
227 | ||
228 | } | |
229 | ||
230 | ||
231 | //_____________________________________________________________________________ | |
232 | Bool_t AliTRDtrigger::ReadDigits() | |
233 | { | |
234 | // | |
235 | // Reads the digits arrays from the input aliroot file | |
236 | // | |
237 | ||
238 | if (!fRunLoader) { | |
239 | Error("ReadDigits","Can not find the Run Loader"); | |
240 | return kFALSE; | |
241 | } | |
242 | ||
243 | AliLoader* loader = fRunLoader->GetLoader("TRDLoader"); | |
244 | if (!loader->TreeD()) loader->LoadDigits(); | |
245 | ||
246 | return (fDigitsManager->ReadDigits(loader->TreeD())); | |
247 | ||
248 | } | |
249 | ||
250 | //_____________________________________________________________________________ | |
251 | Bool_t AliTRDtrigger::ReadDigits(AliRawReader* rawReader) | |
252 | { | |
253 | // | |
254 | // Reads the digits arrays from the ddl file | |
255 | // | |
256 | ||
257 | AliTRDrawData *raw = new AliTRDrawData(); | |
258 | raw->SetDebug(1); | |
259 | ||
260 | fDigitsManager = raw->Raw2Digits(rawReader); | |
261 | ||
262 | return kTRUE; | |
263 | ||
264 | } | |
265 | ||
266 | //_____________________________________________________________________________ | |
267 | Bool_t AliTRDtrigger::ReadTracklets(AliRunLoader *rl) | |
268 | { | |
269 | // | |
270 | // Reads the tracklets find the tracks | |
271 | // | |
272 | ||
273 | Int_t idet; | |
274 | ||
275 | AliLoader *loader = rl->GetLoader("TRDLoader"); | |
276 | loader->LoadTracks(); | |
277 | fTrackletTree = loader->TreeT(); | |
278 | ||
279 | TBranch *branch = fTrackletTree->GetBranch("TRDmcmTracklet"); | |
280 | if (!branch) { | |
281 | Error("ReadTracklets","Can't get the branch !"); | |
282 | return kFALSE; | |
283 | } | |
284 | TObjArray *tracklets = new TObjArray(400); | |
285 | branch->SetAddress(&tracklets); | |
286 | ||
287 | Int_t nEntries = (Int_t) fTrackletTree->GetEntries(); | |
288 | Int_t iEntry, itrk; | |
289 | Int_t iStack, iStackPrev = -1; | |
290 | ||
291 | for (iEntry = 0; iEntry < nEntries; iEntry++) { | |
292 | fTrackletTree->GetEvent(iEntry); | |
293 | ||
294 | for (itrk = 0; itrk < tracklets->GetEntriesFast(); itrk++){ | |
295 | ||
296 | fTrk = (AliTRDmcmTracklet*)tracklets->UncheckedAt(itrk); | |
297 | ||
298 | idet = fTrk->GetDetector(); | |
299 | ||
300 | iStack = idet / (AliTRDgeometry::Nplan()); | |
301 | if (iStackPrev != iStack) { | |
302 | if (iStackPrev == -1) { | |
303 | iStackPrev = iStack; | |
304 | } else { | |
305 | MakeTracks(idet-AliTRDgeometry::Nplan()); | |
306 | ResetTracklets(); | |
307 | iStackPrev = iStack; | |
308 | } | |
309 | } | |
310 | ||
311 | Tracklets()->Add(fTrk); | |
312 | ||
313 | if (iEntry == (nEntries-1) && itrk == (tracklets->GetEntriesFast()-1)) { | |
314 | idet++; | |
315 | MakeTracks(idet-AliTRDgeometry::Nplan()); | |
316 | ResetTracklets(); | |
317 | } | |
318 | ||
319 | } | |
320 | ||
321 | } | |
322 | ||
323 | loader->UnloadTracks(); | |
324 | ||
325 | return kTRUE; | |
326 | ||
327 | } | |
328 | ||
329 | //_____________________________________________________________________________ | |
e3b2b5e5 | 330 | Bool_t AliTRDtrigger::MakeTracklets(Bool_t makeTracks) |
0ee00e25 | 331 | { |
332 | ||
333 | AliTRDcalibDB* calibration = AliTRDcalibDB::Instance(); | |
334 | if (!calibration) | |
335 | { | |
336 | Error("MakeTracklets","No instance of AliTRDcalibDB."); | |
337 | return kFALSE; | |
338 | } | |
339 | ||
340 | AliTRDCommonParam* commonParam = AliTRDCommonParam::Instance(); | |
341 | if (!commonParam) | |
342 | { | |
343 | Error("MakeTracklets","No common params."); | |
344 | return kFALSE; | |
345 | } | |
346 | ||
347 | AliTRDgeometry *geo = AliTRDgeometry::GetGeometry(fRunLoader); | |
348 | ||
349 | Int_t chamBeg = 0; | |
350 | Int_t chamEnd = AliTRDgeometry::Ncham(); | |
351 | Int_t planBeg = 0; | |
352 | Int_t planEnd = AliTRDgeometry::Nplan(); | |
353 | Int_t sectBeg = 0; | |
354 | Int_t sectEnd = AliTRDgeometry::Nsect(); | |
355 | ||
356 | fMCM = new AliTRDmcm(fTrigParam,0); | |
357 | ||
358 | Int_t time, col, row, col1, col2; | |
359 | Float_t amp; | |
360 | Int_t idet, iStack, iStackPrev; | |
0f20e40c | 361 | idet = -1; |
362 | ||
0ee00e25 | 363 | iStack = -1; |
364 | iStackPrev = -1; | |
365 | for (Int_t isect = sectBeg; isect < sectEnd; isect++) { | |
366 | ||
367 | for (Int_t icham = chamBeg; icham < chamEnd; icham++) { | |
368 | ||
369 | // number of ROBs in the chamber | |
370 | if( icham == 2 ) { | |
371 | fNROB = 6; | |
372 | } else { | |
373 | fNROB = 8; | |
374 | } | |
375 | ||
376 | for (Int_t iplan = planBeg; iplan < planEnd; iplan++) { | |
377 | ||
378 | idet = geo->GetDetector(iplan,icham,isect); | |
379 | ResetTracklets(); | |
e3b2b5e5 | 380 | |
381 | if (makeTracks) { | |
382 | iStack = idet / (AliTRDgeometry::Nplan()); | |
383 | if (iStackPrev != iStack) { | |
384 | if (iStackPrev == -1) { | |
385 | iStackPrev = iStack; | |
386 | } else { | |
387 | MakeTracks(idet-AliTRDgeometry::Nplan()); | |
388 | ResetTracklets(); | |
389 | iStackPrev = iStack; | |
390 | } | |
0ee00e25 | 391 | } |
392 | } | |
e3b2b5e5 | 393 | |
0ee00e25 | 394 | Int_t nRowMax = commonParam->GetRowMax(iplan,icham,isect); |
395 | Int_t nColMax = commonParam->GetColMax(iplan); | |
396 | Int_t nTimeTotal = calibration->GetNumberOfTimeBins(); | |
397 | ||
398 | // Get the digits | |
399 | fDigits = fDigitsManager->GetDigits(idet); | |
400 | fDigits->Expand(); | |
401 | fTrack0 = fDigitsManager->GetDictionary(idet,0); | |
402 | fTrack0->Expand(); | |
403 | fTrack1 = fDigitsManager->GetDictionary(idet,1); | |
404 | fTrack1->Expand(); | |
405 | fTrack2 = fDigitsManager->GetDictionary(idet,2); | |
406 | fTrack2->Expand(); | |
407 | ||
0ee00e25 | 408 | for (Int_t iRob = 0; iRob < fNROB; iRob++) { |
409 | ||
410 | for (Int_t iMcm = 0; iMcm < kNMCM; iMcm++) { | |
411 | ||
412 | fMCM->Reset(); | |
413 | ||
414 | fMCM->SetRobId(iRob); | |
415 | fMCM->SetChaId(idet); | |
416 | ||
417 | SetMCMcoordinates(iMcm); | |
418 | ||
419 | row = fMCM->GetRow(); | |
420 | ||
c202a357 | 421 | if (row < 0 || row >= nRowMax) { |
0ee00e25 | 422 | Error("MakeTracklets","MCM row number out of range."); |
c202a357 | 423 | continue; |
0ee00e25 | 424 | } |
425 | ||
426 | fMCM->GetColRange(col1,col2); | |
427 | ||
428 | for (time = 0; time < nTimeTotal; time++) { | |
429 | for (col = col1; col < col2; col++) { | |
430 | if (col >= 0 && col < nColMax) { | |
431 | amp = TMath::Abs(fDigits->GetDataUnchecked(row,col,time)); | |
432 | } else { | |
433 | amp = 0.0; | |
434 | } | |
435 | fMCM->SetADC(col-col1,time,amp); | |
436 | ||
437 | } | |
438 | } | |
439 | ||
440 | if (fTrigParam->GetTailCancelation()) { | |
441 | fMCM->Filter(fTrigParam->GetNexponential(),fTrigParam->GetFilterType()); | |
442 | } | |
443 | ||
444 | if (fMCM->Run()) { | |
445 | ||
446 | for (Int_t iSeed = 0; iSeed < kMaxTrackletsPerMCM; iSeed++) { | |
447 | ||
448 | if (fMCM->GetSeedCol()[iSeed] < 0) continue; | |
449 | ||
450 | if ( fTrigParam->GetDebugLevel() > 1 ) | |
451 | printf("Add tracklet %d in col %02d \n",fNtracklets,fMCM->GetSeedCol()[iSeed]); | |
452 | ||
453 | if ( fTrigParam->GetDebugLevel() == -1 ) { | |
454 | printf("Add tracklet %d in col %02d \n",fNtracklets,fMCM->GetSeedCol()[iSeed]); | |
455 | for (time = 0; time < nTimeTotal; time++) { | |
456 | for (col = 0; col < kMcmCol; col++) { | |
457 | printf("%03.0f ",fMCM->GetADC(col,time)); | |
458 | } | |
459 | printf("\n"); | |
460 | } | |
461 | } | |
462 | ||
463 | AddTracklet(idet,row,iSeed,fNtracklets++); | |
464 | ||
465 | } | |
466 | ||
467 | } | |
468 | ||
469 | } | |
470 | ||
471 | ||
472 | } | |
473 | ||
474 | // Compress the arrays | |
475 | fDigits->Compress(1,0); | |
476 | fTrack0->Compress(1,0); | |
477 | fTrack1->Compress(1,0); | |
478 | fTrack2->Compress(1,0); | |
479 | ||
480 | WriteTracklets(idet); | |
481 | ||
482 | } | |
483 | } | |
484 | } | |
e3b2b5e5 | 485 | |
486 | if (makeTracks) { | |
487 | idet++; | |
488 | MakeTracks(idet-AliTRDgeometry::Nplan()); | |
489 | ResetTracklets(); | |
490 | } | |
491 | ||
0ee00e25 | 492 | return kTRUE; |
493 | ||
494 | } | |
495 | ||
496 | //_____________________________________________________________________________ | |
497 | void AliTRDtrigger::SetMCMcoordinates(Int_t imcm) | |
498 | { | |
499 | ||
500 | Int_t robid = fMCM->GetRobId(); | |
501 | ||
502 | // setting the Row and Col range | |
503 | ||
504 | const Int_t kNcolRob = 2; // number of ROBs per chamber in column direction | |
505 | const Int_t kNmcmRob = 4; // number of MCMs per ROB in column/row direction | |
506 | ||
507 | Int_t mcmid = imcm%(kNmcmRob*kNmcmRob); | |
508 | ||
509 | if (robid%kNcolRob == 0) { | |
510 | ||
511 | if ( mcmid%kNmcmRob == 0 ) { | |
512 | fMCM->SetColRange(18*0-1,18*1-1+2+1); | |
513 | } | |
514 | if ( mcmid%kNmcmRob == 1 ) { | |
515 | fMCM->SetColRange(18*1-1,18*2-1+2+1); | |
516 | } | |
517 | if ( mcmid%kNmcmRob == 2 ) { | |
518 | fMCM->SetColRange(18*2-1,18*3-1+2+1); | |
519 | } | |
520 | if ( mcmid%kNmcmRob == 3 ) { | |
521 | fMCM->SetColRange(18*3-1,18*4-1+2+1); | |
522 | } | |
523 | ||
524 | } else { | |
525 | ||
526 | if ( mcmid%kNmcmRob == 0 ) { | |
527 | fMCM->SetColRange(18*4-1,18*5-1+2+1); | |
528 | } | |
529 | if ( mcmid%kNmcmRob == 1 ) { | |
530 | fMCM->SetColRange(18*5-1,18*6-1+2+1); | |
531 | } | |
532 | if ( mcmid%kNmcmRob == 2 ) { | |
533 | fMCM->SetColRange(18*6-1,18*7-1+2+1); | |
534 | } | |
535 | if ( mcmid%kNmcmRob == 3 ) { | |
536 | fMCM->SetColRange(18*7-1,18*8-1+2+1); | |
537 | } | |
538 | ||
539 | } | |
540 | ||
541 | fMCM->SetRow(kNmcmRob*(robid/kNcolRob)+mcmid/kNmcmRob); | |
542 | ||
543 | } | |
544 | ||
545 | //_____________________________________________________________________________ | |
546 | void AliTRDtrigger::AddTracklet(Int_t det, Int_t row, Int_t seed, Int_t n) | |
547 | { | |
548 | ||
549 | Float_t field = fTrigParam->GetField(); | |
550 | AliTRDgeometry *geo = (AliTRDgeometry*)AliTRDgeometry::GetGeometry(fRunLoader); | |
551 | ||
552 | AliTRDcalibDB* calibration = AliTRDcalibDB::Instance(); | |
553 | if (!calibration) | |
554 | { | |
555 | Error("AddTracklets","No instance of AliTRDcalibDB."); | |
556 | return; | |
557 | } | |
558 | ||
559 | Int_t nTimeTotal = calibration->GetNumberOfTimeBins(); | |
560 | ||
561 | fTrk = new AliTRDmcmTracklet(det,row,n); | |
562 | ||
563 | Int_t iCol, iCol1, iCol2, track[3]; | |
564 | iCol = fMCM->GetSeedCol()[seed]; // 0....20 (MCM) | |
565 | fMCM->GetColRange(iCol1,iCol2); // range in the pad plane | |
566 | ||
e3b2b5e5 | 567 | Float_t amp[3]; |
0ee00e25 | 568 | for (Int_t iTime = 0; iTime < nTimeTotal; iTime++) { |
569 | ||
e3b2b5e5 | 570 | amp[0] = fMCM->GetADC(iCol-1,iTime); |
571 | amp[1] = fMCM->GetADC(iCol ,iTime); | |
572 | amp[2] = fMCM->GetADC(iCol+1,iTime); | |
0ee00e25 | 573 | |
574 | // extract track contribution only from the central pad | |
575 | track[0] = fTrack0->GetDataUnchecked(row,iCol+iCol1,iTime); | |
576 | track[1] = fTrack1->GetDataUnchecked(row,iCol+iCol1,iTime); | |
577 | track[2] = fTrack2->GetDataUnchecked(row,iCol+iCol1,iTime); | |
578 | ||
579 | if (fMCM->IsCluster(iCol,iTime)) { | |
580 | ||
e3b2b5e5 | 581 | fTrk->AddCluster(iCol+iCol1,iTime,amp,track); |
0ee00e25 | 582 | |
583 | } else if ((iCol+1+1) < kMcmCol) { | |
584 | ||
e3b2b5e5 | 585 | amp[0] = fMCM->GetADC(iCol-1+1,iTime); |
586 | amp[1] = fMCM->GetADC(iCol +1,iTime); | |
587 | amp[2] = fMCM->GetADC(iCol+1+1,iTime); | |
0ee00e25 | 588 | |
589 | if (fMCM->IsCluster(iCol+1,iTime)) { | |
590 | ||
591 | // extract track contribution only from the central pad | |
592 | track[0] = fTrack0->GetDataUnchecked(row,iCol+1+iCol1,iTime); | |
593 | track[1] = fTrack1->GetDataUnchecked(row,iCol+1+iCol1,iTime); | |
594 | track[2] = fTrack2->GetDataUnchecked(row,iCol+1+iCol1,iTime); | |
595 | ||
e3b2b5e5 | 596 | fTrk->AddCluster(iCol+1+iCol1,iTime,amp,track); |
0ee00e25 | 597 | |
598 | } | |
599 | ||
600 | } else { | |
601 | } | |
602 | ||
603 | } | |
604 | ||
605 | fTrk->CookLabel(0.8); | |
606 | /* | |
607 | if (fTrk->GetLabel() >= fNPrimary) { | |
608 | Info("AddTracklet","Only primaries are stored!"); | |
609 | return; | |
610 | } | |
611 | */ | |
612 | // LTU Pt cut | |
613 | fTrk->MakeTrackletGraph(geo,field); | |
614 | fTrk->MakeClusAmpGraph(); | |
e3b2b5e5 | 615 | if (TMath::Abs(fTrk->GetPt()) < fTrigParam->GetLtuPtCut()) { |
616 | return; | |
617 | } | |
0ee00e25 | 618 | |
619 | Tracklets()->Add(fTrk); | |
620 | ||
621 | } | |
622 | ||
623 | //_____________________________________________________________________________ | |
624 | Bool_t AliTRDtrigger::WriteTracklets(Int_t det) | |
625 | { | |
626 | // | |
627 | // Fills TRDmcmTracklet branch in the tree with the Tracklets | |
628 | // found in detector = det. For det=-1 writes the tree. | |
629 | // | |
630 | ||
631 | if ((det < -1) || (det >= AliTRDgeometry::Ndet())) { | |
632 | Error("WriteTracklets","Unexpected detector index %d.",det); | |
633 | return kFALSE; | |
634 | } | |
635 | ||
636 | TBranch *branch = fTrackletTree->GetBranch("TRDmcmTracklet"); | |
637 | if (!branch) { | |
638 | TObjArray *ioArray = 0; | |
639 | branch = fTrackletTree->Branch("TRDmcmTracklet","TObjArray",&ioArray,32000,0); | |
640 | } | |
641 | ||
642 | if ((det >= 0) && (det < AliTRDgeometry::Ndet())) { | |
643 | ||
644 | Int_t nTracklets = Tracklets()->GetEntriesFast(); | |
645 | TObjArray *detTracklets = new TObjArray(400); | |
646 | ||
647 | for (Int_t i = 0; i < nTracklets; i++) { | |
648 | AliTRDmcmTracklet *trk = (AliTRDmcmTracklet *) Tracklets()->UncheckedAt(i); | |
649 | ||
650 | if (det == trk->GetDetector()) { | |
651 | detTracklets->AddLast(trk); | |
652 | } | |
653 | else { | |
654 | } | |
655 | } | |
656 | ||
657 | branch->SetAddress(&detTracklets); | |
658 | fTrackletTree->Fill(); | |
659 | ||
660 | delete detTracklets; | |
661 | ||
662 | return kTRUE; | |
663 | ||
664 | } | |
665 | ||
666 | if (det == -1) { | |
667 | ||
668 | Info("WriteTracklets","Writing the Tracklet tree %s for event %d." | |
669 | ,fTrackletTree->GetName(),fRunLoader->GetEventNumber()); | |
670 | ||
671 | AliLoader* loader = fRunLoader->GetLoader("TRDLoader"); | |
672 | loader->WriteTracks("OVERWRITE"); | |
673 | ||
674 | return kTRUE; | |
675 | ||
676 | } | |
677 | ||
678 | return kFALSE; | |
679 | ||
680 | } | |
681 | ||
682 | //_____________________________________________________________________________ | |
683 | void AliTRDtrigger::MakeTracks(Int_t det) | |
684 | { | |
685 | // | |
686 | // Create GTU tracks per module (stack of 6 chambers) | |
687 | // | |
688 | ||
689 | fModule->Reset(); | |
690 | ||
691 | AliTRDCommonParam* commonParam = AliTRDCommonParam::Instance(); | |
692 | if (!commonParam) | |
693 | { | |
694 | Error("MakeTracks","No common params."); | |
695 | return; | |
696 | } | |
697 | ||
698 | Int_t nRowMax, iplan, icham, isect, row; | |
699 | ||
700 | AliTRDgeometry *geo = (AliTRDgeometry*)AliTRDgeometry::GetGeometry(fRunLoader); | |
701 | ||
702 | if ((det < 0) || (det >= AliTRDgeometry::Ndet())) { | |
703 | Error("MakeTracks","Unexpected detector index %d.",det); | |
704 | return; | |
705 | } | |
706 | ||
707 | Int_t nTracklets = Tracklets()->GetEntriesFast(); | |
708 | ||
709 | AliTRDmcmTracklet *trk; | |
710 | for (Int_t i = 0; i < nTracklets; i++) { | |
711 | ||
712 | trk = (AliTRDmcmTracklet *) Tracklets()->UncheckedAt(i); | |
713 | ||
714 | iplan = geo->GetPlane(trk->GetDetector()); | |
715 | icham = geo->GetChamber(trk->GetDetector()); | |
716 | isect = geo->GetSector(trk->GetDetector()); | |
717 | ||
718 | nRowMax = commonParam->GetRowMax(iplan,icham,isect); | |
719 | row = trk->GetRow(); | |
720 | ||
721 | fModule->AddTracklet(trk->GetDetector(), | |
722 | row, | |
723 | trk->GetRowz(), | |
724 | trk->GetSlope(), | |
725 | trk->GetOffset(), | |
726 | trk->GetTime0(), | |
727 | trk->GetNclusters(), | |
728 | trk->GetLabel(), | |
729 | trk->GetdQdl()); | |
730 | ||
731 | } | |
732 | ||
733 | fModule->SortTracklets(); | |
734 | fModule->RemoveMultipleTracklets(); | |
735 | fModule->SortZ((Int_t)geo->GetChamber(det)); | |
736 | fModule->FindTracks(); | |
737 | fModule->SortTracks(); | |
738 | fModule->RemoveMultipleTracks(); | |
739 | ||
740 | Int_t nModTracks = fModule->GetNtracks(); | |
741 | AliTRDgtuTrack *gtutrk; | |
742 | for (Int_t i = 0; i < nModTracks; i++) { | |
743 | gtutrk = (AliTRDgtuTrack*)fModule->GetTrack(i); | |
744 | if (TMath::Abs(gtutrk->GetPt()) < fTrigParam->GetGtuPtCut()) continue; | |
745 | gtutrk->CookLabel(); | |
746 | gtutrk->MakePID(); | |
747 | AddTrack(gtutrk,det); | |
748 | } | |
749 | ||
750 | } | |
751 | ||
752 |