]>
Commit | Line | Data |
---|---|---|
1 | /************************************************************************** | |
2 | * Copyright(c) 2007-2009, 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 | /* $Id$ */ | |
17 | ||
18 | //////////////////////////////////////////////////////////////////////////// | |
19 | // Implementation of the ITS clusterer V2 class // | |
20 | // // | |
21 | // Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch // | |
22 | // Last revision: 13-05-09 Enrico Fragiacomo // | |
23 | // enrico.fragiacomo@ts.infn.it // | |
24 | // // | |
25 | /////////////////////////////////////////////////////////////////////////// | |
26 | ||
27 | #include <Riostream.h> | |
28 | #include "AliLog.h" | |
29 | ||
30 | #include "AliITSClusterFinderV2SSD.h" | |
31 | #include "AliITSRecPoint.h" | |
32 | #include "AliITSgeomTGeo.h" | |
33 | #include "AliITSDetTypeRec.h" | |
34 | #include "AliRawReader.h" | |
35 | #include "AliITSRawStreamSSD.h" | |
36 | #include <TClonesArray.h> | |
37 | #include "AliITSdigitSSD.h" | |
38 | #include "AliITSReconstructor.h" | |
39 | #include "AliITSCalibrationSSD.h" | |
40 | #include "AliITSsegmentationSSD.h" | |
41 | ||
42 | Short_t *AliITSClusterFinderV2SSD::fgPairs = 0x0; | |
43 | Int_t AliITSClusterFinderV2SSD::fgPairsSize = 0; | |
44 | const Float_t AliITSClusterFinderV2SSD::fgkThreshold = 5.; | |
45 | ||
46 | const Float_t AliITSClusterFinderV2SSD::fgkCosmic2008StripShifts[16][9] = | |
47 | {{-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35}, // DDL 512 | |
48 | {-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35,-0.35}, // DDL 513 | |
49 | {-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15}, // DDL 514 | |
50 | {-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15}, // DDL 515 | |
51 | { 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00}, // DDL 516 | |
52 | { 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00}, // DDL 517 | |
53 | {-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15}, // DDL 518 | |
54 | {-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15}, // DDL 519 | |
55 | {-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.25,-0.15}, // DDL 520 | |
56 | {-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15,-0.15}, // DDL 521 | |
57 | {-0.10,-0.10,-0.10,-0.40,-0.40,-0.40,-0.10,-0.10,-0.45}, // DDL 522 | |
58 | {-0.10,-0.10,-0.10,-0.35,-0.35,-0.35,-0.10,-0.35,-0.50}, // DDL 523 | |
59 | { 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00}, // DDL 524 | |
60 | { 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00}, // DDL 525 | |
61 | { 0.35, 0.35, 0.35, 0.35, 0.35, 0.35, 0.35, 0.35, 0.35}, // DDL 526 | |
62 | { 0.45, 0.45, 0.45, 0.45, 0.45, 0.45, 0.45, 0.45, 0.45}}; // DDL 527 | |
63 | ||
64 | ClassImp(AliITSClusterFinderV2SSD) | |
65 | ||
66 | ||
67 | AliITSClusterFinderV2SSD::AliITSClusterFinderV2SSD(AliITSDetTypeRec* dettyp):AliITSClusterFinder(dettyp), | |
68 | fLastSSD1(AliITSgeomTGeo::GetModuleIndex(6,1,1)-1) | |
69 | { | |
70 | //Default constructor | |
71 | ||
72 | } | |
73 | ||
74 | //______________________________________________________________________ | |
75 | AliITSClusterFinderV2SSD::AliITSClusterFinderV2SSD(const AliITSClusterFinderV2SSD &cf) : AliITSClusterFinder(cf), fLastSSD1(cf.fLastSSD1) | |
76 | { | |
77 | // Copy constructor | |
78 | } | |
79 | ||
80 | //______________________________________________________________________ | |
81 | AliITSClusterFinderV2SSD& AliITSClusterFinderV2SSD::operator=(const AliITSClusterFinderV2SSD& cf ){ | |
82 | // Assignment operator | |
83 | ||
84 | this->~AliITSClusterFinderV2SSD(); | |
85 | new(this) AliITSClusterFinderV2SSD(cf); | |
86 | return *this; | |
87 | } | |
88 | ||
89 | ||
90 | void AliITSClusterFinderV2SSD::FindRawClusters(Int_t mod){ | |
91 | ||
92 | //Find clusters V2 | |
93 | SetModule(mod); | |
94 | FindClustersSSD(fDigits); | |
95 | ||
96 | } | |
97 | ||
98 | void AliITSClusterFinderV2SSD::FindClustersSSD(TClonesArray *alldigits) { | |
99 | //------------------------------------------------------------ | |
100 | // Actual SSD cluster finder | |
101 | //------------------------------------------------------------ | |
102 | Int_t smaxall=alldigits->GetEntriesFast(); | |
103 | if (smaxall==0) return; | |
104 | ||
105 | ||
106 | //--------------------------------------- | |
107 | // load recoparam and calibration | |
108 | // | |
109 | static AliITSRecoParam *repa = NULL; | |
110 | if(!repa){ | |
111 | repa = (AliITSRecoParam*) AliITSReconstructor::GetRecoParam(); | |
112 | if(!repa){ | |
113 | repa = AliITSRecoParam::GetHighFluxParam(); | |
114 | AliWarning("Using default AliITSRecoParam class"); | |
115 | } | |
116 | } | |
117 | ||
118 | AliITSCalibrationSSD* cal = (AliITSCalibrationSSD*)GetResp(fModule); | |
119 | Float_t gain=0; | |
120 | Float_t noise=0; | |
121 | //--------------------------------------- | |
122 | ||
123 | ||
124 | //------------------------------------ | |
125 | // fill the digits array with zero-suppression condition | |
126 | // Signal is converted in KeV | |
127 | // | |
128 | TObjArray digits; | |
129 | for (Int_t i=0;i<smaxall; i++){ | |
130 | AliITSdigitSSD *d=(AliITSdigitSSD*)alldigits->UncheckedAt(i); | |
131 | ||
132 | if(d->IsSideP()) noise = cal->GetNoiseP(d->GetStripNumber()); | |
133 | else noise = cal->GetNoiseN(d->GetStripNumber()); | |
134 | if (d->GetSignal()<3.*noise) continue; | |
135 | ||
136 | if(d->IsSideP()) gain = cal->GetGainP(d->GetStripNumber()); | |
137 | else gain = cal->GetGainN(d->GetStripNumber()); | |
138 | ||
139 | Float_t q=gain*d->GetSignal(); // | |
140 | q=cal->ADCToKeV(q); // converts the charge in KeV from ADC units | |
141 | d->SetSignal(Int_t(q)); | |
142 | ||
143 | digits.AddLast(d); | |
144 | } | |
145 | Int_t smax = digits.GetEntriesFast(); | |
146 | if (smax==0) return; | |
147 | //------------------------------------ | |
148 | ||
149 | ||
150 | const Int_t kMax=1000; | |
151 | Int_t np=0, nn=0; | |
152 | Ali1Dcluster pos[kMax], neg[kMax]; | |
153 | Float_t y=0., q=0., qmax=0.; | |
154 | Int_t lab[4]={-2,-2,-2,-2}; | |
155 | Bool_t flag5 = 0; | |
156 | ||
157 | /* | |
158 | cout<<"-----------------------------"<<endl; | |
159 | cout<<"this is module "<<fModule; | |
160 | cout<<endl; | |
161 | cout<<endl; | |
162 | */ | |
163 | ||
164 | //-------------------------------------------------------- | |
165 | // start 1D-clustering from the first digit in the digits array | |
166 | // | |
167 | AliITSdigitSSD *d=(AliITSdigitSSD*)digits.UncheckedAt(0); | |
168 | q += d->GetSignal(); | |
169 | y += d->GetCoord2()*d->GetSignal(); | |
170 | qmax=d->GetSignal(); | |
171 | lab[0]=d->GetTrack(0); lab[1]=d->GetTrack(1); lab[2]=d->GetTrack(2); | |
172 | ||
173 | if(d->IsSideP()) { | |
174 | noise = cal->GetNoiseP(d->GetStripNumber()); | |
175 | gain = cal->GetGainP(d->GetStripNumber()); | |
176 | } | |
177 | else { | |
178 | noise = cal->GetNoiseN(d->GetStripNumber()); | |
179 | gain = cal->GetGainN(d->GetStripNumber()); | |
180 | } | |
181 | noise*=gain; | |
182 | noise=cal->ADCToKeV(noise); // converts noise in KeV from ADC units | |
183 | ||
184 | if(qmax>fgkThreshold*noise) flag5=1; // seed for the cluster | |
185 | ||
186 | /* | |
187 | cout<<d->GetSignal()<<" "<<noise<<" "<<flag5<<" "<< | |
188 | d->GetCoord1()<<" "<<d->GetCoord2()<<endl; | |
189 | */ | |
190 | ||
191 | Int_t curr=d->GetCoord2(); | |
192 | Int_t flag=d->GetCoord1(); | |
193 | ||
194 | // Note: the first side which will be processed is supposed to be the | |
195 | // P-side which is neg | |
196 | Int_t *n=&nn; | |
197 | Ali1Dcluster *c=neg; | |
198 | if(flag) {n=&np; c=pos;} // in case we have only Nstrips (P was bad!) | |
199 | ||
200 | Int_t nd=1; | |
201 | Int_t milab[10]; | |
202 | for (Int_t ilab=0;ilab<10;ilab++){ | |
203 | milab[ilab]=-2; | |
204 | } | |
205 | milab[0]=d->GetTrack(0); milab[1]=d->GetTrack(1); milab[2]=d->GetTrack(2); | |
206 | ||
207 | ||
208 | //---------------------------------------------------------- | |
209 | // search for neighboring digits | |
210 | // | |
211 | for (Int_t s=1; s<smax; s++) { | |
212 | d=(AliITSdigitSSD*)digits.UncheckedAt(s); | |
213 | Int_t strip=d->GetCoord2(); | |
214 | ||
215 | // if digits is not a neighbour or side did not change | |
216 | // and at least one of the previous digits met the seed condition | |
217 | // then creates a new 1D cluster | |
218 | if ( ( ((strip-curr) > 1) || (flag!=d->GetCoord1()) ) ) { | |
219 | ||
220 | if(flag5) { | |
221 | //cout<<"here1"<<endl; | |
222 | c[*n].SetY(y/q); | |
223 | c[*n].SetQ(q); | |
224 | c[*n].SetNd(nd); | |
225 | CheckLabels2(milab); | |
226 | c[*n].SetLabels(milab); | |
227 | ||
228 | if(repa->GetUseUnfoldingInClusterFinderSSD()==kTRUE) { | |
229 | // Note: fUseUnfoldingInClusterFinderSSD=kFALSE by default in RecoParam | |
230 | ||
231 | //Split suspiciously big cluster | |
232 | if (nd>4&&nd<25) { | |
233 | c[*n].SetY(y/q-0.25*nd); | |
234 | c[*n].SetQ(0.5*q); | |
235 | (*n)++; | |
236 | if (*n==kMax) { | |
237 | Error("FindClustersSSD","Too many 1D clusters !"); | |
238 | return; | |
239 | } | |
240 | c[*n].SetY(y/q+0.25*nd); | |
241 | c[*n].SetQ(0.5*q); | |
242 | c[*n].SetNd(nd); | |
243 | c[*n].SetLabels(milab); | |
244 | } | |
245 | ||
246 | } // unfolding is on | |
247 | ||
248 | (*n)++; | |
249 | if (*n==kMax) { | |
250 | Error("FindClustersSSD","Too many 1D clusters !"); | |
251 | return; | |
252 | } | |
253 | ||
254 | } // flag5 set | |
255 | ||
256 | // reset everything | |
257 | y=q=qmax=0.; | |
258 | nd=0; | |
259 | flag5=0; | |
260 | lab[0]=lab[1]=lab[2]=-2; | |
261 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
262 | ||
263 | // if side changed from P to N, switch to pos 1D clusters | |
264 | // (if for some reason the side changed from N to P then do the opposite) | |
265 | if (flag!=d->GetCoord1()) | |
266 | { if(!flag) {n=&np; c=pos;} else {n=&nn; c=neg;} } | |
267 | ||
268 | } // end create new 1D cluster from previous neighboring digits | |
269 | ||
270 | // continues adding digits to the previous cluster | |
271 | // or start a new one | |
272 | flag=d->GetCoord1(); | |
273 | q += d->GetSignal(); | |
274 | y += d->GetCoord2()*d->GetSignal(); | |
275 | nd++; | |
276 | ||
277 | if(d->IsSideP()) { | |
278 | noise = cal->GetNoiseP(d->GetStripNumber()); | |
279 | gain = cal->GetGainP(d->GetStripNumber()); | |
280 | } | |
281 | else { | |
282 | noise = cal->GetNoiseN(d->GetStripNumber()); | |
283 | gain = cal->GetGainN(d->GetStripNumber()); | |
284 | } | |
285 | noise*=gain; | |
286 | noise=cal->ADCToKeV(noise); // converts the charge in KeV from ADC units | |
287 | ||
288 | if(d->GetSignal()>fgkThreshold*noise) flag5=1; | |
289 | ||
290 | /* | |
291 | cout<<d->GetSignal()<<" "<<noise<<" "<<flag5<<" "<< | |
292 | d->GetCoord1()<<" "<<d->GetCoord2()<<endl; | |
293 | */ | |
294 | ||
295 | if (d->GetSignal()>qmax) { | |
296 | qmax=d->GetSignal(); | |
297 | lab[0]=d->GetTrack(0); lab[1]=d->GetTrack(1); lab[2]=d->GetTrack(2); | |
298 | } | |
299 | for (Int_t ilab=0;ilab<10;ilab++) { | |
300 | if (d->GetTrack(ilab)>=0) AddLabel(milab, (d->GetTrack(ilab))); | |
301 | } | |
302 | curr=strip; | |
303 | ||
304 | ||
305 | } // loop over digits, no more digits in the digits array | |
306 | ||
307 | ||
308 | // add the last 1D cluster | |
309 | if(flag5) { | |
310 | ||
311 | // cout<<"here2"<<endl; | |
312 | ||
313 | c[*n].SetY(y/q); | |
314 | c[*n].SetQ(q); | |
315 | c[*n].SetNd(nd); | |
316 | c[*n].SetLabels(lab); | |
317 | ||
318 | if(repa->GetUseUnfoldingInClusterFinderSSD()==kTRUE) { | |
319 | ||
320 | //Split suspiciously big cluster | |
321 | if (nd>4 && nd<25) { | |
322 | c[*n].SetY(y/q-0.25*nd); | |
323 | c[*n].SetQ(0.5*q); | |
324 | (*n)++; | |
325 | if (*n==kMax) { | |
326 | Error("FindClustersSSD","Too many 1D clusters !"); | |
327 | return; | |
328 | } | |
329 | c[*n].SetY(y/q+0.25*nd); | |
330 | c[*n].SetQ(0.5*q); | |
331 | c[*n].SetNd(nd); | |
332 | c[*n].SetLabels(lab); | |
333 | } | |
334 | } // unfolding is on | |
335 | ||
336 | (*n)++; | |
337 | if (*n==kMax) { | |
338 | Error("FindClustersSSD","Too many 1D clusters !"); | |
339 | return; | |
340 | } | |
341 | ||
342 | } // if flag5 last 1D cluster added | |
343 | ||
344 | ||
345 | //------------------------------------------------------ | |
346 | // call FindClustersSSD to pair neg and pos 1D clusters | |
347 | // and create recpoints from the crosses | |
348 | // Note1: neg are Pside and pos are Nside!! | |
349 | // Note2: if there are no Pside digits nn=0 (bad strips!!) (same for Nside) | |
350 | // | |
351 | // cout<<nn<<" Pside and "<<np<<" Nside clusters"<<endl; | |
352 | FindClustersSSD(neg, nn, pos, np); | |
353 | // | |
354 | //----------------------------------------------------- | |
355 | ||
356 | } | |
357 | ||
358 | ||
359 | void AliITSClusterFinderV2SSD::RawdataToClusters(AliRawReader* rawReader,TClonesArray** clusters){ | |
360 | ||
361 | //------------------------------------------------------------ | |
362 | // This function creates ITS clusters from raw data | |
363 | //------------------------------------------------------------ | |
364 | rawReader->Reset(); | |
365 | AliITSRawStreamSSD inputSSD(rawReader); | |
366 | FindClustersSSD(&inputSSD,clusters); | |
367 | ||
368 | } | |
369 | ||
370 | void AliITSClusterFinderV2SSD::FindClustersSSD(AliITSRawStreamSSD* input, | |
371 | TClonesArray** clusters) | |
372 | { | |
373 | //------------------------------------------------------------ | |
374 | // Actual SSD cluster finder for raw data | |
375 | //------------------------------------------------------------ | |
376 | ||
377 | static AliITSRecoParam *repa = NULL; | |
378 | if(!repa){ | |
379 | repa = (AliITSRecoParam*) AliITSReconstructor::GetRecoParam(); | |
380 | if(!repa){ | |
381 | repa = AliITSRecoParam::GetHighFluxParam(); | |
382 | AliWarning("Using default AliITSRecoParam class"); | |
383 | } | |
384 | } | |
385 | ||
386 | Int_t nClustersSSD = 0; | |
387 | const Int_t kMax = 1000; | |
388 | Ali1Dcluster clusters1D[2][kMax]; | |
389 | Int_t nClusters[2] = {0, 0}; | |
390 | Int_t lab[3]={-2,-2,-2}; | |
391 | Float_t q = 0.; | |
392 | Float_t y = 0.; | |
393 | Int_t nDigits = 0; | |
394 | Float_t gain=0; | |
395 | Float_t noise=0.; | |
396 | // Float_t pedestal=0.; | |
397 | Float_t oldnoise=0.; | |
398 | AliITSCalibrationSSD* cal=NULL; | |
399 | ||
400 | Int_t matrix[12][1536]; | |
401 | Int_t iddl=-1; | |
402 | Int_t iad=-1; | |
403 | Int_t oddl = -1; | |
404 | Int_t oad = -1; | |
405 | Int_t oadc = -1; | |
406 | Int_t ostrip = -1; | |
407 | Int_t osignal = 65535; | |
408 | Int_t n=0; | |
409 | Bool_t next=0; | |
410 | ||
411 | // read raw data input stream | |
412 | while (kTRUE) { | |
413 | ||
414 | // reset signal matrix | |
415 | for(Int_t i=0; i<12; i++) { for(Int_t j=0; j<1536; j++) { matrix[i][j] = 65535;} } | |
416 | ||
417 | if((osignal!=65535)&&(ostrip>0)&&(ostrip<1536)) { | |
418 | n++; | |
419 | matrix[oadc][ostrip] = osignal; // recover data from previous occurence of input->Next() | |
420 | } | |
421 | ||
422 | // buffer data for ddl=iddl and ad=iad | |
423 | while(kTRUE) { | |
424 | ||
425 | next = input->Next(); | |
426 | if((!next)&&(input->flag)) continue; | |
427 | Int_t ddl=input->GetDDL(); | |
428 | Int_t ad=input->GetAD(); | |
429 | Int_t adc = input->GetADC(); adc = (adc<6)? adc : adc - 2; | |
430 | Int_t strip = input->GetStrip(); | |
431 | if(input->GetSideFlag()) strip=1535-strip; | |
432 | Int_t signal = input->GetSignal(); | |
433 | ||
434 | if((ddl==iddl)&&(ad==iad)&&(strip>0)&&(strip<1536)) {n++; matrix[adc][strip] = signal;} | |
435 | else {if ((strip<1536) && (strip>0)) {oddl=iddl; oad=iad; oadc = adc; ostrip = strip; osignal=signal; iddl=ddl; iad=ad; break;}} | |
436 | ||
437 | if(!next) {oddl=iddl; oad=iad; oadc = adc; ostrip = strip; osignal=signal; iddl=ddl; iad=ad; break;} | |
438 | //break; | |
439 | } | |
440 | ||
441 | // No SSD data | |
442 | if(!next && oddl<0) break; | |
443 | ||
444 | if(n==0) continue; // first occurence | |
445 | n=0; //osignal=0; | |
446 | ||
447 | Float_t dStrip = 0; | |
448 | if (repa->GetUseCosmicRunShiftsSSD()) { // Special condition for 2007/2008 cosmic data | |
449 | dStrip = fgkCosmic2008StripShifts[oddl][oad-1]; | |
450 | } | |
451 | if (TMath::Abs(dStrip) > 1.5) | |
452 | AliError(Form("Indexing error ? oddl = %d, dStrip %f\n",oddl,dStrip)); | |
453 | // fill 1Dclusters | |
454 | for(Int_t iadc=0; iadc<12; iadc++) { // loop over ADC index for ddl=oddl and ad=oad | |
455 | ||
456 | Int_t iimod = (oad - 1) * 12 + iadc; | |
457 | Int_t iModule = AliITSRawStreamSSD::GetModuleNumber(oddl,iimod); | |
458 | if(iModule==-1) continue; | |
459 | cal = (AliITSCalibrationSSD*)GetResp(iModule); | |
460 | ||
461 | Bool_t first = 0; | |
462 | Bool_t flag5 = 0; | |
463 | ||
464 | /* | |
465 | for(Int_t istrip=0; istrip<768; istrip++) { // P-side | |
466 | Int_t signal = matrix[iadc][istrip]; | |
467 | pedestal = cal->GetPedestalP(istrip); | |
468 | matrix[iadc][istrip]=signal-(Int_t)pedestal; | |
469 | } | |
470 | */ | |
471 | ||
472 | /* | |
473 | Float_t cmode=0; | |
474 | for(Int_t l=0; l<6; l++) { | |
475 | cmode=0; | |
476 | for(Int_t n=20; n<108; n++) cmode+=matrix[iadc][l*128+n]; | |
477 | cmode/=88.; | |
478 | for(Int_t n=0; n<128; n++) matrix[iadc][l*128+n]-=(Int_t)cmode; | |
479 | ||
480 | } | |
481 | */ | |
482 | ||
483 | Int_t istrip=0; | |
484 | for(istrip=0; istrip<768; istrip++) { // P-side | |
485 | ||
486 | Int_t signal = TMath::Abs(matrix[iadc][istrip]); | |
487 | ||
488 | oldnoise = noise; | |
489 | noise = cal->GetNoiseP(istrip); if(noise<1.) signal = 65535; | |
490 | if(signal<3*noise) signal = 65535; // in case ZS was not done in hw do it now | |
491 | ||
492 | // if(cal->IsPChannelBad(istrip)) signal=0; | |
493 | ||
494 | if (signal!=65535) { | |
495 | gain = cal->GetGainP(istrip); | |
496 | signal = (Int_t) ( signal * gain ); // signal is corrected for gain | |
497 | if(signal>fgkThreshold*noise) flag5=1; | |
498 | signal = (Int_t) cal->ADCToKeV( signal ); // signal is converted in KeV | |
499 | ||
500 | q += signal; // add digit to current cluster | |
501 | y += istrip * signal; | |
502 | nDigits++; | |
503 | first=1; | |
504 | } | |
505 | ||
506 | else if(first) { | |
507 | ||
508 | if ( (nDigits>0) && flag5 ) { | |
509 | ||
510 | Ali1Dcluster& cluster = clusters1D[0][nClusters[0]++]; | |
511 | ||
512 | if(q!=0) cluster.SetY(y/q + dStrip); | |
513 | else cluster.SetY(istrip + dStrip -1); | |
514 | ||
515 | cluster.SetQ(q); | |
516 | cluster.SetNd(nDigits); | |
517 | cluster.SetLabels(lab); | |
518 | ||
519 | if(repa->GetUseUnfoldingInClusterFinderSSD()==kTRUE) { | |
520 | ||
521 | //Split suspiciously big cluster | |
522 | if (nDigits > 4&&nDigits < 25) { | |
523 | if(q!=0) cluster.SetY(y/q + dStrip - 0.25*nDigits); | |
524 | else cluster.SetY(istrip-1 + dStrip - 0.25*nDigits); | |
525 | cluster.SetQ(0.5*q); | |
526 | if (nClusters[0] == kMax) { | |
527 | Error("FindClustersSSD", "Too many 1D clusters !"); | |
528 | return; | |
529 | } | |
530 | Ali1Dcluster& cluster2 = clusters1D[0][nClusters[0]++]; | |
531 | if(q!=0) cluster2.SetY(y/q + dStrip + 0.25*nDigits); | |
532 | else cluster2.SetY(istrip-1 + dStrip + 0.25*nDigits); | |
533 | cluster2.SetQ(0.5*q); | |
534 | cluster2.SetNd(nDigits); | |
535 | cluster2.SetLabels(lab); | |
536 | } | |
537 | } // unfolding is on | |
538 | } | |
539 | ||
540 | y = q = 0.; | |
541 | nDigits = 0; | |
542 | first=0; | |
543 | flag5=0; | |
544 | } | |
545 | ||
546 | } // loop over strip on P-side | |
547 | ||
548 | // if last strip does have signal | |
549 | if(first) { | |
550 | ||
551 | if ( (nDigits>0) && flag5 ) { | |
552 | ||
553 | Ali1Dcluster& cluster = clusters1D[0][nClusters[0]++]; | |
554 | ||
555 | if(q!=0) cluster.SetY(y/q + dStrip); | |
556 | else cluster.SetY(istrip - 1 + dStrip); | |
557 | ||
558 | cluster.SetQ(q); | |
559 | cluster.SetNd(nDigits); | |
560 | cluster.SetLabels(lab); | |
561 | ||
562 | if(repa->GetUseUnfoldingInClusterFinderSSD()==kTRUE) { | |
563 | ||
564 | //Split suspiciously big cluster | |
565 | if (nDigits > 4&&nDigits < 25) { | |
566 | if(q!=0) cluster.SetY(y/q + dStrip - 0.25*nDigits); | |
567 | else cluster.SetY(istrip-1 + dStrip - 0.25*nDigits); | |
568 | cluster.SetQ(0.5*q); | |
569 | if (nClusters[0] == kMax) { | |
570 | Error("FindClustersSSD", "Too many 1D clusters !"); | |
571 | return; | |
572 | } | |
573 | Ali1Dcluster& cluster2 = clusters1D[0][nClusters[0]++]; | |
574 | if(q!=0) cluster2.SetY(y/q + dStrip + 0.25*nDigits); | |
575 | else cluster2.SetY(istrip-1 + dStrip + 0.25*nDigits); | |
576 | cluster2.SetQ(0.5*q); | |
577 | cluster2.SetNd(nDigits); | |
578 | cluster2.SetLabels(lab); | |
579 | } | |
580 | } // unfolding is on | |
581 | ||
582 | } | |
583 | y = q = 0.; | |
584 | nDigits = 0; | |
585 | first=0; | |
586 | flag5=0; | |
587 | } | |
588 | ||
589 | /* | |
590 | for(Int_t istrip=768; istrip<1536; istrip++) { // P-side | |
591 | Int_t signal = matrix[iadc][istrip]; | |
592 | pedestal = cal->GetPedestalN(1535-istrip); | |
593 | matrix[iadc][istrip]=signal-(Int_t)pedestal; | |
594 | } | |
595 | */ | |
596 | ||
597 | /* | |
598 | for(Int_t l=6; l<12; l++) { | |
599 | Float_t cmode=0; | |
600 | for(Int_t n=20; n<108; n++) cmode+=matrix[iadc][l*128+n]; | |
601 | cmode/=88.; | |
602 | for(Int_t n=0; n<128; n++) matrix[iadc][l*128+n]-=(Int_t)cmode; | |
603 | } | |
604 | */ | |
605 | ||
606 | oldnoise = 0.; | |
607 | noise = 0.; | |
608 | Int_t strip=0; | |
609 | for(Int_t iistrip=768; iistrip<1536; iistrip++) { // N-side | |
610 | ||
611 | Int_t signal = TMath::Abs(matrix[iadc][iistrip]); | |
612 | strip = 1535-iistrip; | |
613 | ||
614 | oldnoise = noise; | |
615 | noise = cal->GetNoiseN(strip); if(noise<1.) signal=65535; | |
616 | ||
617 | // if(cal->IsNChannelBad(strip)) signal=0; | |
618 | ||
619 | if(signal<3*noise) signal = 65535; // in case ZS was not done in hw do it now | |
620 | ||
621 | if (signal!=65535) { | |
622 | gain = cal->GetGainN(strip); | |
623 | signal = (Int_t) ( signal * gain); // signal is corrected for gain | |
624 | if(signal>fgkThreshold*noise) flag5=1; | |
625 | signal = (Int_t) cal->ADCToKeV( signal ); // signal is converted in KeV | |
626 | ||
627 | // add digit to current cluster | |
628 | q += signal; | |
629 | y += strip * signal; | |
630 | nDigits++; | |
631 | first=1; | |
632 | } | |
633 | ||
634 | else if(first) { | |
635 | ||
636 | if ( (nDigits>0) && flag5 ) { | |
637 | ||
638 | Ali1Dcluster& cluster = clusters1D[1][nClusters[1]++]; | |
639 | ||
640 | if(q!=0) cluster.SetY(y/q - dStrip); | |
641 | else cluster.SetY(strip+1 - dStrip); | |
642 | ||
643 | cluster.SetQ(q); | |
644 | cluster.SetNd(nDigits); | |
645 | cluster.SetLabels(lab); | |
646 | ||
647 | if(repa->GetUseUnfoldingInClusterFinderSSD()==kTRUE) { | |
648 | ||
649 | //Split suspiciously big cluster | |
650 | if (nDigits > 4&&nDigits < 25) { | |
651 | cluster.SetY(y/q - dStrip - 0.25*nDigits); | |
652 | cluster.SetQ(0.5*q); | |
653 | if (nClusters[1] == kMax) { | |
654 | Error("FindClustersSSD", "Too many 1D clusters !"); | |
655 | return; | |
656 | } | |
657 | Ali1Dcluster& cluster2 = clusters1D[1][nClusters[1]++]; | |
658 | cluster2.SetY(y/q - dStrip + 0.25*nDigits); | |
659 | cluster2.SetQ(0.5*q); | |
660 | cluster2.SetNd(nDigits); | |
661 | cluster2.SetLabels(lab); | |
662 | } | |
663 | } // unfolding is on | |
664 | } | |
665 | ||
666 | y = q = 0.; | |
667 | nDigits = 0; | |
668 | first=0; | |
669 | flag5=0; | |
670 | } | |
671 | ||
672 | } // loop over strips on N-side | |
673 | ||
674 | if(first) { | |
675 | ||
676 | if ( (nDigits>0) && flag5 ) { | |
677 | ||
678 | Ali1Dcluster& cluster = clusters1D[1][nClusters[1]++]; | |
679 | ||
680 | if(q!=0) cluster.SetY(y/q - dStrip); | |
681 | else cluster.SetY(strip - dStrip + 1); | |
682 | ||
683 | cluster.SetQ(q); | |
684 | cluster.SetNd(nDigits); | |
685 | cluster.SetLabels(lab); | |
686 | ||
687 | if(repa->GetUseUnfoldingInClusterFinderSSD()==kTRUE) { | |
688 | ||
689 | //Split suspiciously big cluster | |
690 | if (nDigits > 4&&nDigits < 25) { | |
691 | if(q!=0) cluster.SetY(y/q - dStrip - 0.25*nDigits); | |
692 | else cluster.SetY(strip+1 - dStrip - 0.25*nDigits); | |
693 | cluster.SetQ(0.5*q); | |
694 | if (nClusters[1] == kMax) { | |
695 | Error("FindClustersSSD", "Too many 1D clusters !"); | |
696 | return; | |
697 | } | |
698 | Ali1Dcluster& cluster2 = clusters1D[1][nClusters[1]++]; | |
699 | if(q!=0) cluster2.SetY(y/q - dStrip + 0.25*nDigits); | |
700 | else cluster2.SetY(strip+1 - dStrip + 0.25*nDigits); | |
701 | cluster2.SetQ(0.5*q); | |
702 | cluster2.SetNd(nDigits); | |
703 | cluster2.SetLabels(lab); | |
704 | } | |
705 | } // unfolding is on | |
706 | } | |
707 | ||
708 | y = q = 0.; | |
709 | nDigits = 0; | |
710 | first=0; | |
711 | flag5=0; | |
712 | } | |
713 | ||
714 | // create recpoints | |
715 | if((nClusters[0])&&(nClusters[1])) { | |
716 | ||
717 | clusters[iModule] = new TClonesArray("AliITSRecPoint"); | |
718 | fModule = iModule; | |
719 | FindClustersSSD(&clusters1D[0][0], nClusters[0], | |
720 | &clusters1D[1][0], nClusters[1], clusters[iModule]); | |
721 | Int_t nClustersn = clusters[iModule]->GetEntriesFast(); | |
722 | nClustersSSD += nClustersn; | |
723 | } | |
724 | ||
725 | nClusters[0] = nClusters[1] = 0; | |
726 | y = q = 0.; | |
727 | nDigits = 0; | |
728 | ||
729 | } // loop over adc | |
730 | ||
731 | if(!next) break; | |
732 | } | |
733 | ||
734 | Info("FindClustersSSD", "found clusters in ITS SSD: %d", nClustersSSD); | |
735 | } | |
736 | ||
737 | void AliITSClusterFinderV2SSD:: | |
738 | FindClustersSSD(Ali1Dcluster* neg, Int_t nn, | |
739 | Ali1Dcluster* pos, Int_t np, | |
740 | TClonesArray *clusters) { | |
741 | //------------------------------------------------------------ | |
742 | // Actual SSD cluster finder | |
743 | //------------------------------------------------------------ | |
744 | ||
745 | const TGeoHMatrix *mT2L=AliITSgeomTGeo::GetTracking2LocalMatrix(fModule); | |
746 | ||
747 | //--------------------------------------- | |
748 | // load recoparam | |
749 | // | |
750 | static AliITSRecoParam *repa = NULL; | |
751 | if(!repa){ | |
752 | repa = (AliITSRecoParam*) AliITSReconstructor::GetRecoParam(); | |
753 | if(!repa){ | |
754 | repa = AliITSRecoParam::GetHighFluxParam(); | |
755 | AliWarning("Using default AliITSRecoParam class"); | |
756 | } | |
757 | } | |
758 | ||
759 | TClonesArray &cl=*clusters; | |
760 | ||
761 | AliITSsegmentationSSD *seg = dynamic_cast<AliITSsegmentationSSD*>(fDetTypeRec->GetSegmentationModel(2)); | |
762 | if (fModule>fLastSSD1) | |
763 | seg->SetLayer(6); | |
764 | else | |
765 | seg->SetLayer(5); | |
766 | ||
767 | Float_t hwSSD = seg->Dx()*1e-4/2; | |
768 | Float_t hlSSD = seg->Dz()*1e-4/2; | |
769 | ||
770 | Int_t idet=fNdet[fModule]; | |
771 | Int_t ncl=0; | |
772 | ||
773 | // | |
774 | Int_t *cnegative = new Int_t[np]; | |
775 | Int_t *cused1 = new Int_t[np]; | |
776 | Int_t *negativepair = new Int_t[10*np]; | |
777 | Int_t *cpositive = new Int_t[nn]; | |
778 | Int_t *cused2 = new Int_t[nn]; | |
779 | Int_t *positivepair = new Int_t[10*nn]; | |
780 | for (Int_t i=0;i<np;i++) {cnegative[i]=0; cused1[i]=0;} | |
781 | for (Int_t i=0;i<nn;i++) {cpositive[i]=0; cused2[i]=0;} | |
782 | for (Int_t i=0;i<10*np;i++) {negativepair[i]=0;} | |
783 | for (Int_t i=0;i<10*nn;i++) {positivepair[i]=0;} | |
784 | ||
785 | if ((np*nn) > fgPairsSize) { | |
786 | ||
787 | if (fgPairs) delete [] fgPairs; | |
788 | fgPairsSize = 4*np*nn; | |
789 | fgPairs = new Short_t[fgPairsSize]; | |
790 | } | |
791 | memset(fgPairs,0,sizeof(Short_t)*np*nn); | |
792 | ||
793 | // | |
794 | // find available pairs | |
795 | // | |
796 | for (Int_t i=0; i<np; i++) { | |
797 | Float_t yp=pos[i].GetY(); | |
798 | if ( (pos[i].GetQ()>0) && (pos[i].GetQ()<3) ) continue; | |
799 | for (Int_t j=0; j<nn; j++) { | |
800 | if ( (neg[j].GetQ()>0) && (neg[j].GetQ()<3) ) continue; | |
801 | Float_t yn=neg[j].GetY(); | |
802 | ||
803 | Float_t xt, zt; | |
804 | seg->GetPadCxz(yn, yp, xt, zt); | |
805 | //cout<<yn<<" "<<yp<<" "<<xt<<" "<<zt<<endl; | |
806 | ||
807 | if (TMath::Abs(xt)<hwSSD) | |
808 | if (TMath::Abs(zt)<hlSSD) { | |
809 | Int_t in = i*10+cnegative[i]; | |
810 | Int_t ip = j*10+cpositive[j]; | |
811 | if ((in < 10*np) && (ip < 10*nn)) { | |
812 | negativepair[in] =j; //index | |
813 | positivepair[ip] =i; | |
814 | cnegative[i]++; //counters | |
815 | cpositive[j]++; | |
816 | fgPairs[i*nn+j]=100; | |
817 | } | |
818 | else | |
819 | AliError(Form("Index out of range: ip=%d, in=%d",ip,in)); | |
820 | } | |
821 | } | |
822 | } | |
823 | ||
824 | /* // | |
825 | // try to recover points out of but close to the module boundaries | |
826 | // | |
827 | for (Int_t i=0; i<np; i++) { | |
828 | Float_t yp=pos[i].GetY(); | |
829 | if ( (pos[i].GetQ()>0) && (pos[i].GetQ()<3) ) continue; | |
830 | for (Int_t j=0; j<nn; j++) { | |
831 | if ( (neg[j].GetQ()>0) && (neg[j].GetQ()<3) ) continue; | |
832 | // if both 1Dclusters have an other cross continue | |
833 | if (cpositive[j]&&cnegative[i]) continue; | |
834 | Float_t yn=neg[j].GetY(); | |
835 | ||
836 | Float_t xt, zt; | |
837 | seg->GetPadCxz(yn, yp, xt, zt); | |
838 | ||
839 | if (TMath::Abs(xt)<hwSSD+0.1) | |
840 | if (TMath::Abs(zt)<hlSSD+0.15) { | |
841 | // tag 1Dcluster (eventually will produce low quality recpoint) | |
842 | if (cnegative[i]==0) pos[i].SetNd(100); // not available pair | |
843 | if (cpositive[j]==0) neg[j].SetNd(100); // not available pair | |
844 | Int_t in = i*10+cnegative[i]; | |
845 | Int_t ip = j*10+cpositive[j]; | |
846 | if ((in < 10*np) && (ip < 10*nn)) { | |
847 | negativepair[in] =j; //index | |
848 | positivepair[ip] =i; | |
849 | cnegative[i]++; //counters | |
850 | cpositive[j]++; | |
851 | fgPairs[i*nn+j]=100; | |
852 | } | |
853 | else | |
854 | AliError(Form("Index out of range: ip=%d, in=%d",ip,in)); | |
855 | } | |
856 | } | |
857 | } | |
858 | */ | |
859 | ||
860 | // | |
861 | Float_t lp[6]; | |
862 | Int_t milab[10]; | |
863 | Double_t ratio; | |
864 | ||
865 | ||
866 | if(repa->GetUseChargeMatchingInClusterFinderSSD()==kTRUE) { | |
867 | ||
868 | ||
869 | // | |
870 | // sign gold tracks | |
871 | // | |
872 | for (Int_t ip=0;ip<np;ip++){ | |
873 | Float_t xbest=1000,zbest=1000,qbest=0; | |
874 | // | |
875 | // select gold clusters | |
876 | if ( (cnegative[ip]==1) && cpositive[negativepair[10*ip]]==1){ | |
877 | Float_t yp=pos[ip].GetY(); | |
878 | Int_t j = negativepair[10*ip]; | |
879 | ||
880 | if( (pos[ip].GetQ()==0) && (neg[j].GetQ() ==0) ) { | |
881 | // both bad, hence continue; | |
882 | // mark both as used (to avoid recover at the end) | |
883 | cused1[ip]++; | |
884 | cused2[j]++; | |
885 | continue; | |
886 | } | |
887 | ||
888 | ratio = (pos[ip].GetQ()-neg[j].GetQ())/(pos[ip].GetQ()+neg[j].GetQ()); | |
889 | //cout<<"ratio="<<ratio<<endl; | |
890 | ||
891 | // charge matching (note that if posQ or negQ is 0 -> ratio=1 and the following condition is met | |
892 | if (TMath::Abs(ratio)>0.2) continue; // note: 0.2=3xsigma_ratio calculated in cosmics tests | |
893 | ||
894 | // | |
895 | Float_t yn=neg[j].GetY(); | |
896 | ||
897 | Float_t xt, zt; | |
898 | seg->GetPadCxz(yn, yp, xt, zt); | |
899 | ||
900 | xbest=xt; zbest=zt; | |
901 | ||
902 | ||
903 | qbest=0.5*(pos[ip].GetQ()+neg[j].GetQ()); | |
904 | if( (pos[ip].GetQ()==0)||(neg[j].GetQ()==0)) qbest*=2; // in case of bad strips on one side keep all charge from the other one | |
905 | ||
906 | { | |
907 | Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.}; | |
908 | mT2L->MasterToLocal(loc,trk); | |
909 | lp[0]=trk[1]; | |
910 | lp[1]=trk[2]; | |
911 | } | |
912 | lp[4]=qbest; //Q | |
913 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
914 | for (Int_t ilab=0;ilab<3;ilab++){ | |
915 | milab[ilab] = pos[ip].GetLabel(ilab); | |
916 | milab[ilab+3] = neg[j].GetLabel(ilab); | |
917 | } | |
918 | // | |
919 | CheckLabels2(milab); | |
920 | milab[3]=(((ip<<10) + j)<<10) + idet; // pos|neg|det | |
921 | Int_t info[3] = {pos[ip].GetNd(),neg[j].GetNd(),fNlayer[fModule]}; | |
922 | ||
923 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
924 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
925 | // out-of-diagonal element of covariance matrix | |
926 | if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012; | |
927 | else if ( (info[0]>1) && (info[1]>1) ) { | |
928 | lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2 | |
929 | lp[3]=0.0065; // 0.08*0.08; //SigmaZ2 | |
930 | lp[5]=-6.48e-05; | |
931 | } | |
932 | else { | |
933 | lp[2]=4.80e-06; // 0.00219*0.00219 | |
934 | lp[3]=0.0093; // 0.0964*0.0964; | |
935 | if (info[0]==1) { | |
936 | lp[5]=-0.00014; | |
937 | } | |
938 | else { | |
939 | lp[2]=2.79e-06; // 0.0017*0.0017; | |
940 | lp[3]=0.00935; // 0.967*0.967; | |
941 | lp[5]=-4.32e-05; | |
942 | } | |
943 | } | |
944 | ||
945 | AliITSRecPoint * cl2; | |
946 | ||
947 | if(clusters){ // Note clusters != 0 when method is called for rawdata | |
948 | ||
949 | ||
950 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
951 | ||
952 | cl2->SetChargeRatio(ratio); | |
953 | cl2->SetType(1); | |
954 | fgPairs[ip*nn+j]=1; | |
955 | ||
956 | if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster | |
957 | cl2->SetType(2); | |
958 | fgPairs[ip*nn+j]=2; | |
959 | } | |
960 | ||
961 | if(pos[ip].GetQ()==0) cl2->SetType(3); | |
962 | if(neg[j].GetQ()==0) cl2->SetType(4); | |
963 | ||
964 | cused1[ip]++; | |
965 | cused2[j]++; | |
966 | ||
967 | } | |
968 | else{ // Note clusters == 0 when method is called for digits | |
969 | ||
970 | cl2 = new AliITSRecPoint(milab,lp,info); | |
971 | ||
972 | cl2->SetChargeRatio(ratio); | |
973 | cl2->SetType(1); | |
974 | fgPairs[ip*nn+j]=1; | |
975 | ||
976 | if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster | |
977 | cl2->SetType(2); | |
978 | fgPairs[ip*nn+j]=2; | |
979 | } | |
980 | ||
981 | if(pos[ip].GetQ()==0) cl2->SetType(3); | |
982 | if(neg[j].GetQ()==0) cl2->SetType(4); | |
983 | ||
984 | cused1[ip]++; | |
985 | cused2[j]++; | |
986 | ||
987 | fDetTypeRec->AddRecPoint(*cl2); | |
988 | } | |
989 | ncl++; | |
990 | } | |
991 | } | |
992 | ||
993 | for (Int_t ip=0;ip<np;ip++){ | |
994 | Float_t xbest=1000,zbest=1000,qbest=0; | |
995 | // | |
996 | // | |
997 | // select "silber" cluster | |
998 | if ( cnegative[ip]==1 && cpositive[negativepair[10*ip]]==2){ | |
999 | Int_t in = negativepair[10*ip]; | |
1000 | Int_t ip2 = positivepair[10*in]; | |
1001 | if (ip2==ip) ip2 = positivepair[10*in+1]; | |
1002 | Float_t pcharge = pos[ip].GetQ()+pos[ip2].GetQ(); | |
1003 | ||
1004 | ||
1005 | ||
1006 | ratio = (pcharge-neg[in].GetQ())/(pcharge+neg[in].GetQ()); | |
1007 | if ( (TMath::Abs(ratio)<0.2) && (pcharge!=0) ) { | |
1008 | //if ( (TMath::Abs(pcharge-neg[in].GetQ())<30) && (pcharge!=0) ) { // | |
1009 | ||
1010 | // | |
1011 | // add first pair | |
1012 | if ( (fgPairs[ip*nn+in]==100)&&(pos[ip].GetQ() ) ) { // | |
1013 | ||
1014 | Float_t yp=pos[ip].GetY(); | |
1015 | Float_t yn=neg[in].GetY(); | |
1016 | ||
1017 | Float_t xt, zt; | |
1018 | seg->GetPadCxz(yn, yp, xt, zt); | |
1019 | ||
1020 | xbest=xt; zbest=zt; | |
1021 | ||
1022 | qbest =pos[ip].GetQ(); | |
1023 | Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.}; | |
1024 | mT2L->MasterToLocal(loc,trk); | |
1025 | lp[0]=trk[1]; | |
1026 | lp[1]=trk[2]; | |
1027 | ||
1028 | lp[4]=qbest; //Q | |
1029 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1030 | for (Int_t ilab=0;ilab<3;ilab++){ | |
1031 | milab[ilab] = pos[ip].GetLabel(ilab); | |
1032 | milab[ilab+3] = neg[in].GetLabel(ilab); | |
1033 | } | |
1034 | // | |
1035 | CheckLabels2(milab); | |
1036 | ratio = (pos[ip].GetQ()-neg[in].GetQ())/(pos[ip].GetQ()+neg[in].GetQ()); | |
1037 | milab[3]=(((ip<<10) + in)<<10) + idet; // pos|neg|det | |
1038 | Int_t info[3] = {pos[ip].GetNd(),neg[in].GetNd(),fNlayer[fModule]}; | |
1039 | ||
1040 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
1041 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
1042 | // out-of-diagonal element of covariance matrix | |
1043 | if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012; | |
1044 | else if ( (info[0]>1) && (info[1]>1) ) { | |
1045 | lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2 | |
1046 | lp[3]=0.0065; // 0.08*0.08; //SigmaZ2 | |
1047 | lp[5]=-6.48e-05; | |
1048 | } | |
1049 | else { | |
1050 | lp[2]=4.80e-06; // 0.00219*0.00219 | |
1051 | lp[3]=0.0093; // 0.0964*0.0964; | |
1052 | if (info[0]==1) { | |
1053 | lp[5]=-0.00014; | |
1054 | } | |
1055 | else { | |
1056 | lp[2]=2.79e-06; // 0.0017*0.0017; | |
1057 | lp[3]=0.00935; // 0.967*0.967; | |
1058 | lp[5]=-4.32e-05; | |
1059 | } | |
1060 | } | |
1061 | ||
1062 | AliITSRecPoint * cl2; | |
1063 | if(clusters){ | |
1064 | ||
1065 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1066 | cl2->SetChargeRatio(ratio); | |
1067 | cl2->SetType(5); | |
1068 | fgPairs[ip*nn+in] = 5; | |
1069 | if ((pos[ip].GetNd()+neg[in].GetNd())>6){ //multi cluster | |
1070 | cl2->SetType(6); | |
1071 | fgPairs[ip*nn+in] = 6; | |
1072 | } | |
1073 | } | |
1074 | else{ | |
1075 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1076 | cl2->SetChargeRatio(ratio); | |
1077 | cl2->SetType(5); | |
1078 | fgPairs[ip*nn+in] = 5; | |
1079 | if ((pos[ip].GetNd()+neg[in].GetNd())>6){ //multi cluster | |
1080 | cl2->SetType(6); | |
1081 | fgPairs[ip*nn+in] = 6; | |
1082 | } | |
1083 | ||
1084 | fDetTypeRec->AddRecPoint(*cl2); | |
1085 | } | |
1086 | ncl++; | |
1087 | } | |
1088 | ||
1089 | ||
1090 | // | |
1091 | // add second pair | |
1092 | ||
1093 | // if (!(cused1[ip2] || cused2[in])){ // | |
1094 | if ( (fgPairs[ip2*nn+in]==100) && (pos[ip2].GetQ()) ) { | |
1095 | ||
1096 | Float_t yp=pos[ip2].GetY(); | |
1097 | Float_t yn=neg[in].GetY(); | |
1098 | ||
1099 | Float_t xt, zt; | |
1100 | seg->GetPadCxz(yn, yp, xt, zt); | |
1101 | ||
1102 | xbest=xt; zbest=zt; | |
1103 | ||
1104 | qbest =pos[ip2].GetQ(); | |
1105 | ||
1106 | Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.}; | |
1107 | mT2L->MasterToLocal(loc,trk); | |
1108 | lp[0]=trk[1]; | |
1109 | lp[1]=trk[2]; | |
1110 | ||
1111 | lp[4]=qbest; //Q | |
1112 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1113 | for (Int_t ilab=0;ilab<3;ilab++){ | |
1114 | milab[ilab] = pos[ip2].GetLabel(ilab); | |
1115 | milab[ilab+3] = neg[in].GetLabel(ilab); | |
1116 | } | |
1117 | // | |
1118 | CheckLabels2(milab); | |
1119 | ratio = (pos[ip2].GetQ()-neg[in].GetQ())/(pos[ip2].GetQ()+neg[in].GetQ()); | |
1120 | milab[3]=(((ip2<<10) + in)<<10) + idet; // pos|neg|det | |
1121 | Int_t info[3] = {pos[ip2].GetNd(),neg[in].GetNd(),fNlayer[fModule]}; | |
1122 | ||
1123 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
1124 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
1125 | // out-of-diagonal element of covariance matrix | |
1126 | if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012; | |
1127 | else if ( (info[0]>1) && (info[1]>1) ) { | |
1128 | lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2 | |
1129 | lp[3]=0.0065; // 0.08*0.08; //SigmaZ2 | |
1130 | lp[5]=-6.48e-05; | |
1131 | } | |
1132 | else { | |
1133 | lp[2]=4.80e-06; // 0.00219*0.00219 | |
1134 | lp[3]=0.0093; // 0.0964*0.0964; | |
1135 | if (info[0]==1) { | |
1136 | lp[5]=-0.00014; | |
1137 | } | |
1138 | else { | |
1139 | lp[2]=2.79e-06; // 0.0017*0.0017; | |
1140 | lp[3]=0.00935; // 0.967*0.967; | |
1141 | lp[5]=-4.32e-05; | |
1142 | } | |
1143 | } | |
1144 | ||
1145 | AliITSRecPoint * cl2; | |
1146 | if(clusters){ | |
1147 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1148 | ||
1149 | cl2->SetChargeRatio(ratio); | |
1150 | cl2->SetType(5); | |
1151 | fgPairs[ip2*nn+in] =5; | |
1152 | if ((pos[ip2].GetNd()+neg[in].GetNd())>6){ //multi cluster | |
1153 | cl2->SetType(6); | |
1154 | fgPairs[ip2*nn+in] =6; | |
1155 | } | |
1156 | } | |
1157 | else{ | |
1158 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1159 | cl2->SetChargeRatio(ratio); | |
1160 | cl2->SetType(5); | |
1161 | fgPairs[ip2*nn+in] =5; | |
1162 | if ((pos[ip2].GetNd()+neg[in].GetNd())>6){ //multi cluster | |
1163 | cl2->SetType(6); | |
1164 | fgPairs[ip2*nn+in] =6; | |
1165 | } | |
1166 | ||
1167 | fDetTypeRec->AddRecPoint(*cl2); | |
1168 | } | |
1169 | ncl++; | |
1170 | } | |
1171 | ||
1172 | cused1[ip]++; | |
1173 | cused1[ip2]++; | |
1174 | cused2[in]++; | |
1175 | ||
1176 | } // charge matching condition | |
1177 | ||
1178 | } // 2 Pside cross 1 Nside | |
1179 | } // loop over Pside clusters | |
1180 | ||
1181 | ||
1182 | ||
1183 | // | |
1184 | for (Int_t jn=0;jn<nn;jn++){ | |
1185 | if (cused2[jn]) continue; | |
1186 | Float_t xbest=1000,zbest=1000,qbest=0; | |
1187 | // select "silber" cluster | |
1188 | if ( cpositive[jn]==1 && cnegative[positivepair[10*jn]]==2){ | |
1189 | Int_t ip = positivepair[10*jn]; | |
1190 | Int_t jn2 = negativepair[10*ip]; | |
1191 | if (jn2==jn) jn2 = negativepair[10*ip+1]; | |
1192 | Float_t pcharge = neg[jn].GetQ()+neg[jn2].GetQ(); | |
1193 | // | |
1194 | ||
1195 | ||
1196 | ratio = (pcharge-pos[ip].GetQ())/(pcharge+pos[ip].GetQ()); | |
1197 | if ( (TMath::Abs(ratio)<0.2) && (pcharge!=0) ) { | |
1198 | ||
1199 | /* | |
1200 | if ( (TMath::Abs(pcharge-pos[ip].GetQ())<30) && // charge matching | |
1201 | (pcharge!=0) ) { // reject combinations of bad strips | |
1202 | */ | |
1203 | ||
1204 | ||
1205 | // | |
1206 | // add first pair | |
1207 | // if (!(cused1[ip]||cused2[jn])){ | |
1208 | if ( (fgPairs[ip*nn+jn]==100) && (neg[jn].GetQ()) ) { // | |
1209 | ||
1210 | Float_t yn=neg[jn].GetY(); | |
1211 | Float_t yp=pos[ip].GetY(); | |
1212 | ||
1213 | Float_t xt, zt; | |
1214 | seg->GetPadCxz(yn, yp, xt, zt); | |
1215 | ||
1216 | xbest=xt; zbest=zt; | |
1217 | ||
1218 | qbest =neg[jn].GetQ(); | |
1219 | ||
1220 | { | |
1221 | Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.}; | |
1222 | mT2L->MasterToLocal(loc,trk); | |
1223 | lp[0]=trk[1]; | |
1224 | lp[1]=trk[2]; | |
1225 | } | |
1226 | ||
1227 | lp[4]=qbest; //Q | |
1228 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1229 | for (Int_t ilab=0;ilab<3;ilab++){ | |
1230 | milab[ilab] = pos[ip].GetLabel(ilab); | |
1231 | milab[ilab+3] = neg[jn].GetLabel(ilab); | |
1232 | } | |
1233 | // | |
1234 | CheckLabels2(milab); | |
1235 | ratio = (pos[ip].GetQ()-neg[jn].GetQ())/(pos[ip].GetQ()+neg[jn].GetQ()); | |
1236 | milab[3]=(((ip<<10) + jn)<<10) + idet; // pos|neg|det | |
1237 | Int_t info[3] = {pos[ip].GetNd(),neg[jn].GetNd(),fNlayer[fModule]}; | |
1238 | ||
1239 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
1240 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
1241 | // out-of-diagonal element of covariance matrix | |
1242 | if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012; | |
1243 | else if ( (info[0]>1) && (info[1]>1) ) { | |
1244 | lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2 | |
1245 | lp[3]=0.0065; // 0.08*0.08; //SigmaZ2 | |
1246 | lp[5]=-6.48e-05; | |
1247 | } | |
1248 | else { | |
1249 | lp[2]=4.80e-06; // 0.00219*0.00219 | |
1250 | lp[3]=0.0093; // 0.0964*0.0964; | |
1251 | if (info[0]==1) { | |
1252 | lp[5]=-0.00014; | |
1253 | } | |
1254 | else { | |
1255 | lp[2]=2.79e-06; // 0.0017*0.0017; | |
1256 | lp[3]=0.00935; // 0.967*0.967; | |
1257 | lp[5]=-4.32e-05; | |
1258 | } | |
1259 | } | |
1260 | ||
1261 | AliITSRecPoint * cl2; | |
1262 | if(clusters){ | |
1263 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1264 | ||
1265 | cl2->SetChargeRatio(ratio); | |
1266 | cl2->SetType(7); | |
1267 | fgPairs[ip*nn+jn] =7; | |
1268 | if ((pos[ip].GetNd()+neg[jn].GetNd())>6){ //multi cluster | |
1269 | cl2->SetType(8); | |
1270 | fgPairs[ip*nn+jn]=8; | |
1271 | } | |
1272 | ||
1273 | } | |
1274 | else{ | |
1275 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1276 | cl2->SetChargeRatio(ratio); | |
1277 | cl2->SetType(7); | |
1278 | fgPairs[ip*nn+jn] =7; | |
1279 | if ((pos[ip].GetNd()+neg[jn].GetNd())>6){ //multi cluster | |
1280 | cl2->SetType(8); | |
1281 | fgPairs[ip*nn+jn]=8; | |
1282 | } | |
1283 | ||
1284 | fDetTypeRec->AddRecPoint(*cl2); | |
1285 | } | |
1286 | ncl++; | |
1287 | } | |
1288 | // | |
1289 | // add second pair | |
1290 | // if (!(cused1[ip]||cused2[jn2])){ | |
1291 | if ( (fgPairs[ip*nn+jn2]==100)&&(neg[jn2].GetQ() ) ) { // | |
1292 | ||
1293 | Float_t yn=neg[jn2].GetY(); | |
1294 | Double_t yp=pos[ip].GetY(); | |
1295 | ||
1296 | Float_t xt, zt; | |
1297 | seg->GetPadCxz(yn, yp, xt, zt); | |
1298 | ||
1299 | xbest=xt; zbest=zt; | |
1300 | ||
1301 | qbest =neg[jn2].GetQ(); | |
1302 | ||
1303 | { | |
1304 | Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.}; | |
1305 | mT2L->MasterToLocal(loc,trk); | |
1306 | lp[0]=trk[1]; | |
1307 | lp[1]=trk[2]; | |
1308 | } | |
1309 | ||
1310 | lp[4]=qbest; //Q | |
1311 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1312 | for (Int_t ilab=0;ilab<3;ilab++){ | |
1313 | milab[ilab] = pos[ip].GetLabel(ilab); | |
1314 | milab[ilab+3] = neg[jn2].GetLabel(ilab); | |
1315 | } | |
1316 | // | |
1317 | CheckLabels2(milab); | |
1318 | ratio = (pos[ip].GetQ()-neg[jn2].GetQ())/(pos[ip].GetQ()+neg[jn2].GetQ()); | |
1319 | milab[3]=(((ip<<10) + jn2)<<10) + idet; // pos|neg|det | |
1320 | Int_t info[3] = {pos[ip].GetNd(),neg[jn2].GetNd(),fNlayer[fModule]}; | |
1321 | ||
1322 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
1323 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
1324 | // out-of-diagonal element of covariance matrix | |
1325 | if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012; | |
1326 | else if ( (info[0]>1) && (info[1]>1) ) { | |
1327 | lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2 | |
1328 | lp[3]=0.0065; // 0.08*0.08; //SigmaZ2 | |
1329 | lp[5]=-6.48e-05; | |
1330 | } | |
1331 | else { | |
1332 | lp[2]=4.80e-06; // 0.00219*0.00219 | |
1333 | lp[3]=0.0093; // 0.0964*0.0964; | |
1334 | if (info[0]==1) { | |
1335 | lp[5]=-0.00014; | |
1336 | } | |
1337 | else { | |
1338 | lp[2]=2.79e-06; // 0.0017*0.0017; | |
1339 | lp[3]=0.00935; // 0.967*0.967; | |
1340 | lp[5]=-4.32e-05; | |
1341 | } | |
1342 | } | |
1343 | ||
1344 | AliITSRecPoint * cl2; | |
1345 | if(clusters){ | |
1346 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1347 | ||
1348 | ||
1349 | cl2->SetChargeRatio(ratio); | |
1350 | fgPairs[ip*nn+jn2]=7; | |
1351 | cl2->SetType(7); | |
1352 | if ((pos[ip].GetNd()+neg[jn2].GetNd())>6){ //multi cluster | |
1353 | cl2->SetType(8); | |
1354 | fgPairs[ip*nn+jn2]=8; | |
1355 | } | |
1356 | ||
1357 | } | |
1358 | else{ | |
1359 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1360 | cl2->SetChargeRatio(ratio); | |
1361 | fgPairs[ip*nn+jn2]=7; | |
1362 | cl2->SetType(7); | |
1363 | if ((pos[ip].GetNd()+neg[jn2].GetNd())>6){ //multi cluster | |
1364 | cl2->SetType(8); | |
1365 | fgPairs[ip*nn+jn2]=8; | |
1366 | } | |
1367 | ||
1368 | fDetTypeRec->AddRecPoint(*cl2); | |
1369 | } | |
1370 | ||
1371 | ncl++; | |
1372 | } | |
1373 | cused1[ip]++; | |
1374 | cused2[jn]++; | |
1375 | cused2[jn2]++; | |
1376 | ||
1377 | } // charge matching condition | |
1378 | ||
1379 | } // 2 Nside cross 1 Pside | |
1380 | } // loop over Pside clusters | |
1381 | ||
1382 | ||
1383 | ||
1384 | for (Int_t ip=0;ip<np;ip++){ | |
1385 | ||
1386 | if(cused1[ip]) continue; | |
1387 | ||
1388 | ||
1389 | Float_t xbest=1000,zbest=1000,qbest=0; | |
1390 | // | |
1391 | // 2x2 clusters | |
1392 | // | |
1393 | if ( (cnegative[ip]==2) && cpositive[negativepair[10*ip]]==2){ | |
1394 | Float_t minchargediff =4.; | |
1395 | Float_t minchargeratio =0.2; | |
1396 | ||
1397 | Int_t j=-1; | |
1398 | for (Int_t di=0;di<cnegative[ip];di++){ | |
1399 | Int_t jc = negativepair[ip*10+di]; | |
1400 | Float_t chargedif = pos[ip].GetQ()-neg[jc].GetQ(); | |
1401 | ratio = (pos[ip].GetQ()-neg[jc].GetQ())/(pos[ip].GetQ()+neg[jc].GetQ()); | |
1402 | //if (TMath::Abs(chargedif)<minchargediff){ | |
1403 | if (TMath::Abs(ratio)<0.2){ | |
1404 | j =jc; | |
1405 | minchargediff = TMath::Abs(chargedif); | |
1406 | minchargeratio = TMath::Abs(ratio); | |
1407 | } | |
1408 | } | |
1409 | if (j<0) continue; // not proper cluster | |
1410 | ||
1411 | ||
1412 | Int_t count =0; | |
1413 | for (Int_t di=0;di<cnegative[ip];di++){ | |
1414 | Int_t jc = negativepair[ip*10+di]; | |
1415 | Float_t chargedif = pos[ip].GetQ()-neg[jc].GetQ(); | |
1416 | if (TMath::Abs(chargedif)<minchargediff+3.) count++; | |
1417 | } | |
1418 | if (count>1) continue; // more than one "proper" cluster for positive | |
1419 | // | |
1420 | ||
1421 | count =0; | |
1422 | for (Int_t dj=0;dj<cpositive[j];dj++){ | |
1423 | Int_t ic = positivepair[j*10+dj]; | |
1424 | Float_t chargedif = pos[ic].GetQ()-neg[j].GetQ(); | |
1425 | if (TMath::Abs(chargedif)<minchargediff+3.) count++; | |
1426 | } | |
1427 | if (count>1) continue; // more than one "proper" cluster for negative | |
1428 | ||
1429 | Int_t jp = 0; | |
1430 | ||
1431 | count =0; | |
1432 | for (Int_t dj=0;dj<cnegative[jp];dj++){ | |
1433 | Int_t ic = positivepair[jp*10+dj]; | |
1434 | Float_t chargedif = pos[ic].GetQ()-neg[jp].GetQ(); | |
1435 | if (TMath::Abs(chargedif)<minchargediff+4.) count++; | |
1436 | } | |
1437 | if (count>1) continue; | |
1438 | if (fgPairs[ip*nn+j]<100) continue; | |
1439 | // | |
1440 | ||
1441 | ||
1442 | ||
1443 | //almost gold clusters | |
1444 | Float_t yp=pos[ip].GetY(); | |
1445 | Float_t yn=neg[j].GetY(); | |
1446 | Float_t xt, zt; | |
1447 | seg->GetPadCxz(yn, yp, xt, zt); | |
1448 | xbest=xt; zbest=zt; | |
1449 | qbest=0.5*(pos[ip].GetQ()+neg[j].GetQ()); | |
1450 | { | |
1451 | Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.}; | |
1452 | mT2L->MasterToLocal(loc,trk); | |
1453 | lp[0]=trk[1]; | |
1454 | lp[1]=trk[2]; | |
1455 | } | |
1456 | lp[4]=qbest; //Q | |
1457 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1458 | for (Int_t ilab=0;ilab<3;ilab++){ | |
1459 | milab[ilab] = pos[ip].GetLabel(ilab); | |
1460 | milab[ilab+3] = neg[j].GetLabel(ilab); | |
1461 | } | |
1462 | // | |
1463 | CheckLabels2(milab); | |
1464 | if ((neg[j].GetQ()==0)&&(pos[ip].GetQ()==0)) continue; // reject crosses of bad strips!! | |
1465 | ratio = (pos[ip].GetQ()-neg[j].GetQ())/(pos[ip].GetQ()+neg[j].GetQ()); | |
1466 | milab[3]=(((ip<<10) + j)<<10) + idet; // pos|neg|det | |
1467 | Int_t info[3] = {pos[ip].GetNd(),neg[j].GetNd(),fNlayer[fModule]}; | |
1468 | ||
1469 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
1470 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
1471 | // out-of-diagonal element of covariance matrix | |
1472 | if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012; | |
1473 | else if ( (info[0]>1) && (info[1]>1) ) { | |
1474 | lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2 | |
1475 | lp[3]=0.0065; // 0.08*0.08; //SigmaZ2 | |
1476 | lp[5]=-6.48e-05; | |
1477 | } | |
1478 | else { | |
1479 | lp[2]=4.80e-06; // 0.00219*0.00219 | |
1480 | lp[3]=0.0093; // 0.0964*0.0964; | |
1481 | if (info[0]==1) { | |
1482 | lp[5]=-0.00014; | |
1483 | } | |
1484 | else { | |
1485 | lp[2]=2.79e-06; // 0.0017*0.0017; | |
1486 | lp[3]=0.00935; // 0.967*0.967; | |
1487 | lp[5]=-4.32e-05; | |
1488 | } | |
1489 | } | |
1490 | ||
1491 | AliITSRecPoint * cl2; | |
1492 | if(clusters){ | |
1493 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1494 | ||
1495 | cl2->SetChargeRatio(ratio); | |
1496 | cl2->SetType(10); | |
1497 | fgPairs[ip*nn+j]=10; | |
1498 | if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster | |
1499 | cl2->SetType(11); | |
1500 | fgPairs[ip*nn+j]=11; | |
1501 | } | |
1502 | cused1[ip]++; | |
1503 | cused2[j]++; | |
1504 | } | |
1505 | else{ | |
1506 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1507 | cl2->SetChargeRatio(ratio); | |
1508 | cl2->SetType(10); | |
1509 | fgPairs[ip*nn+j]=10; | |
1510 | if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster | |
1511 | cl2->SetType(11); | |
1512 | fgPairs[ip*nn+j]=11; | |
1513 | } | |
1514 | cused1[ip]++; | |
1515 | cused2[j]++; | |
1516 | ||
1517 | fDetTypeRec->AddRecPoint(*cl2); | |
1518 | } | |
1519 | ncl++; | |
1520 | ||
1521 | } // 2X2 | |
1522 | } // loop over Pside 1Dclusters | |
1523 | ||
1524 | ||
1525 | ||
1526 | for (Int_t ip=0;ip<np;ip++){ | |
1527 | ||
1528 | if(cused1[ip]) continue; | |
1529 | ||
1530 | ||
1531 | Float_t xbest=1000,zbest=1000,qbest=0; | |
1532 | // | |
1533 | // manyxmany clusters | |
1534 | // | |
1535 | if ( (cnegative[ip]<5) && cpositive[negativepair[10*ip]]<5){ | |
1536 | Float_t minchargediff =4.; | |
1537 | Int_t j=-1; | |
1538 | for (Int_t di=0;di<cnegative[ip];di++){ | |
1539 | Int_t jc = negativepair[ip*10+di]; | |
1540 | Float_t chargedif = pos[ip].GetQ()-neg[jc].GetQ(); | |
1541 | if (TMath::Abs(chargedif)<minchargediff){ | |
1542 | j =jc; | |
1543 | minchargediff = TMath::Abs(chargedif); | |
1544 | } | |
1545 | } | |
1546 | if (j<0) continue; // not proper cluster | |
1547 | ||
1548 | Int_t count =0; | |
1549 | for (Int_t di=0;di<cnegative[ip];di++){ | |
1550 | Int_t jc = negativepair[ip*10+di]; | |
1551 | Float_t chargedif = pos[ip].GetQ()-neg[jc].GetQ(); | |
1552 | if (TMath::Abs(chargedif)<minchargediff+3.) count++; | |
1553 | } | |
1554 | if (count>1) continue; // more than one "proper" cluster for positive | |
1555 | // | |
1556 | ||
1557 | count =0; | |
1558 | for (Int_t dj=0;dj<cpositive[j];dj++){ | |
1559 | Int_t ic = positivepair[j*10+dj]; | |
1560 | Float_t chargedif = pos[ic].GetQ()-neg[j].GetQ(); | |
1561 | if (TMath::Abs(chargedif)<minchargediff+3.) count++; | |
1562 | } | |
1563 | if (count>1) continue; // more than one "proper" cluster for negative | |
1564 | ||
1565 | Int_t jp = 0; | |
1566 | ||
1567 | count =0; | |
1568 | for (Int_t dj=0;dj<cnegative[jp];dj++){ | |
1569 | Int_t ic = positivepair[jp*10+dj]; | |
1570 | Float_t chargedif = pos[ic].GetQ()-neg[jp].GetQ(); | |
1571 | if (TMath::Abs(chargedif)<minchargediff+4.) count++; | |
1572 | } | |
1573 | if (count>1) continue; | |
1574 | if (fgPairs[ip*nn+j]<100) continue; | |
1575 | // | |
1576 | ||
1577 | //almost gold clusters | |
1578 | Float_t yp=pos[ip].GetY(); | |
1579 | Float_t yn=neg[j].GetY(); | |
1580 | ||
1581 | ||
1582 | Float_t xt, zt; | |
1583 | seg->GetPadCxz(yn, yp, xt, zt); | |
1584 | ||
1585 | xbest=xt; zbest=zt; | |
1586 | ||
1587 | qbest=0.5*(pos[ip].GetQ()+neg[j].GetQ()); | |
1588 | ||
1589 | { | |
1590 | Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.}; | |
1591 | mT2L->MasterToLocal(loc,trk); | |
1592 | lp[0]=trk[1]; | |
1593 | lp[1]=trk[2]; | |
1594 | } | |
1595 | lp[4]=qbest; //Q | |
1596 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1597 | for (Int_t ilab=0;ilab<3;ilab++){ | |
1598 | milab[ilab] = pos[ip].GetLabel(ilab); | |
1599 | milab[ilab+3] = neg[j].GetLabel(ilab); | |
1600 | } | |
1601 | // | |
1602 | CheckLabels2(milab); | |
1603 | if ((neg[j].GetQ()==0)&&(pos[ip].GetQ()==0)) continue; // reject crosses of bad strips!! | |
1604 | ratio = (pos[ip].GetQ()-neg[j].GetQ())/(pos[ip].GetQ()+neg[j].GetQ()); | |
1605 | milab[3]=(((ip<<10) + j)<<10) + idet; // pos|neg|det | |
1606 | Int_t info[3] = {pos[ip].GetNd(),neg[j].GetNd(),fNlayer[fModule]}; | |
1607 | ||
1608 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
1609 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
1610 | // out-of-diagonal element of covariance matrix | |
1611 | if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012; | |
1612 | else if ( (info[0]>1) && (info[1]>1) ) { | |
1613 | lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2 | |
1614 | lp[3]=0.0065; // 0.08*0.08; //SigmaZ2 | |
1615 | lp[5]=-6.48e-05; | |
1616 | } | |
1617 | else { | |
1618 | lp[2]=4.80e-06; // 0.00219*0.00219 | |
1619 | lp[3]=0.0093; // 0.0964*0.0964; | |
1620 | if (info[0]==1) { | |
1621 | lp[5]=-0.00014; | |
1622 | } | |
1623 | else { | |
1624 | lp[2]=2.79e-06; // 0.0017*0.0017; | |
1625 | lp[3]=0.00935; // 0.967*0.967; | |
1626 | lp[5]=-4.32e-05; | |
1627 | } | |
1628 | } | |
1629 | ||
1630 | AliITSRecPoint * cl2; | |
1631 | if(clusters){ | |
1632 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1633 | ||
1634 | cl2->SetChargeRatio(ratio); | |
1635 | cl2->SetType(12); | |
1636 | fgPairs[ip*nn+j]=12; | |
1637 | if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster | |
1638 | cl2->SetType(13); | |
1639 | fgPairs[ip*nn+j]=13; | |
1640 | } | |
1641 | cused1[ip]++; | |
1642 | cused2[j]++; | |
1643 | } | |
1644 | else{ | |
1645 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1646 | cl2->SetChargeRatio(ratio); | |
1647 | cl2->SetType(12); | |
1648 | fgPairs[ip*nn+j]=12; | |
1649 | if ((pos[ip].GetNd()+neg[j].GetNd())>6){ //multi cluster | |
1650 | cl2->SetType(13); | |
1651 | fgPairs[ip*nn+j]=13; | |
1652 | } | |
1653 | cused1[ip]++; | |
1654 | cused2[j]++; | |
1655 | ||
1656 | fDetTypeRec->AddRecPoint(*cl2); | |
1657 | } | |
1658 | ncl++; | |
1659 | ||
1660 | } // manyXmany | |
1661 | } // loop over Pside 1Dclusters | |
1662 | ||
1663 | } // use charge matching | |
1664 | ||
1665 | ||
1666 | // recover all the other crosses | |
1667 | // | |
1668 | for (Int_t i=0; i<np; i++) { | |
1669 | Float_t xbest=1000,zbest=1000,qbest=0; | |
1670 | Float_t yp=pos[i].GetY(); | |
1671 | if ((pos[i].GetQ()>0)&&(pos[i].GetQ()<3)) continue; | |
1672 | for (Int_t j=0; j<nn; j++) { | |
1673 | // for (Int_t di = 0;di<cpositive[i];di++){ | |
1674 | // Int_t j = negativepair[10*i+di]; | |
1675 | if ((neg[j].GetQ()>0)&&(neg[j].GetQ()<3)) continue; | |
1676 | ||
1677 | if ((neg[j].GetQ()==0)&&(pos[i].GetQ()==0)) continue; // reject crosses of bad strips!! | |
1678 | ||
1679 | if (cused2[j]||cused1[i]) continue; | |
1680 | if (fgPairs[i*nn+j]>0 &&fgPairs[i*nn+j]<100) continue; | |
1681 | ratio = (pos[i].GetQ()-neg[j].GetQ())/(pos[i].GetQ()+neg[j].GetQ()); | |
1682 | Float_t yn=neg[j].GetY(); | |
1683 | ||
1684 | Float_t xt, zt; | |
1685 | seg->GetPadCxz(yn, yp, xt, zt); | |
1686 | ||
1687 | if (TMath::Abs(xt)<hwSSD) | |
1688 | if (TMath::Abs(zt)<hlSSD) { | |
1689 | xbest=xt; zbest=zt; | |
1690 | ||
1691 | qbest=0.5*(pos[i].GetQ()+neg[j].GetQ()); | |
1692 | ||
1693 | { | |
1694 | Double_t loc[3]={xbest,0.,zbest},trk[3]={0.,0.,0.}; | |
1695 | mT2L->MasterToLocal(loc,trk); | |
1696 | lp[0]=trk[1]; | |
1697 | lp[1]=trk[2]; | |
1698 | } | |
1699 | lp[4]=qbest; //Q | |
1700 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1701 | for (Int_t ilab=0;ilab<3;ilab++){ | |
1702 | milab[ilab] = pos[i].GetLabel(ilab); | |
1703 | milab[ilab+3] = neg[j].GetLabel(ilab); | |
1704 | } | |
1705 | // | |
1706 | CheckLabels2(milab); | |
1707 | milab[3]=(((i<<10) + j)<<10) + idet; // pos|neg|det | |
1708 | Int_t info[3] = {pos[i].GetNd(),neg[j].GetNd(),fNlayer[fModule]}; | |
1709 | ||
1710 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
1711 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
1712 | // out-of-diagonal element of covariance matrix | |
1713 | if( (info[0]==1) && (info[1]==1) ) lp[5]=-0.00012; | |
1714 | else if ( (info[0]>1) && (info[1]>1) ) { | |
1715 | lp[2]=2.63e-06; // 0.0016*0.0016; //SigmaY2 | |
1716 | lp[3]=0.0065; // 0.08*0.08; //SigmaZ2 | |
1717 | lp[5]=-6.48e-05; | |
1718 | } | |
1719 | else { | |
1720 | lp[2]=4.80e-06; // 0.00219*0.00219 | |
1721 | lp[3]=0.0093; // 0.0964*0.0964; | |
1722 | if (info[0]==1) { | |
1723 | lp[5]=-0.00014; | |
1724 | } | |
1725 | else { | |
1726 | lp[2]=2.79e-06; // 0.0017*0.0017; | |
1727 | lp[3]=0.00935; // 0.967*0.967; | |
1728 | lp[5]=-4.32e-05; | |
1729 | } | |
1730 | } | |
1731 | ||
1732 | AliITSRecPoint * cl2; | |
1733 | if(clusters){ | |
1734 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1735 | ||
1736 | cl2->SetChargeRatio(ratio); | |
1737 | cl2->SetType(100+cpositive[j]+cnegative[i]); | |
1738 | ||
1739 | if(pos[i].GetQ()==0) cl2->SetType(200+cpositive[j]+cnegative[i]); | |
1740 | if(neg[j].GetQ()==0) cl2->SetType(300+cpositive[j]+cnegative[i]); | |
1741 | ||
1742 | } | |
1743 | else{ | |
1744 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1745 | cl2->SetChargeRatio(ratio); | |
1746 | cl2->SetType(100+cpositive[j]+cnegative[i]); | |
1747 | ||
1748 | if(pos[i].GetQ()==0) cl2->SetType(200+cpositive[j]+cnegative[i]); | |
1749 | if(neg[j].GetQ()==0) cl2->SetType(300+cpositive[j]+cnegative[i]); | |
1750 | ||
1751 | fDetTypeRec->AddRecPoint(*cl2); | |
1752 | } | |
1753 | ncl++; | |
1754 | } | |
1755 | } | |
1756 | } | |
1757 | ||
1758 | ||
1759 | ||
1760 | if(repa->GetUseBadChannelsInClusterFinderSSD()==kTRUE) { | |
1761 | ||
1762 | //--------------------------------------------------------- | |
1763 | // recover crosses of good 1D clusters with bad strips on the other side | |
1764 | // Note1: at first iteration skip modules with a bad side (or almost), (would produce too many fake!) | |
1765 | // Note2: for modules with a bad side see below | |
1766 | ||
1767 | AliITSCalibrationSSD* cal = (AliITSCalibrationSSD*)GetResp(fModule); | |
1768 | Int_t countPbad=0, countNbad=0; | |
1769 | for(Int_t ib=0; ib<768; ib++) { | |
1770 | if(cal->IsPChannelBad(ib)) countPbad++; | |
1771 | if(cal->IsNChannelBad(ib)) countNbad++; | |
1772 | } | |
1773 | // AliInfo(Form("module %d has %d P- and %d N-bad strips",fModule,countPbad,countNbad)); | |
1774 | ||
1775 | if( (countPbad<100) && (countNbad<100) ) { // no bad side!! | |
1776 | ||
1777 | for (Int_t i=0; i<np; i++) { // loop over Nside 1Dclusters with no crosses | |
1778 | if(cnegative[i]) continue; // if intersecting Pside clusters continue; | |
1779 | ||
1780 | // for(Int_t ib=0; ib<768; ib++) { // loop over all Pstrips | |
1781 | for(Int_t ib=15; ib<753; ib++) { // loop over all Pstrips | |
1782 | ||
1783 | if(cal->IsPChannelBad(ib)) { // check if strips is bad | |
1784 | Float_t yN=pos[i].GetY(); | |
1785 | Float_t xt, zt; | |
1786 | seg->GetPadCxz(1.*ib, yN, xt, zt); | |
1787 | ||
1788 | //---------- | |
1789 | // bad Pstrip is crossing the Nside 1Dcluster -> create recpoint | |
1790 | // | |
1791 | if ( (TMath::Abs(xt)<hwSSD) && (TMath::Abs(zt)<hlSSD) ) { | |
1792 | Double_t loc[3]={xt,0.,zt},trk[3]={0.,0.,0.}; | |
1793 | mT2L->MasterToLocal(loc,trk); | |
1794 | lp[0]=trk[1]; | |
1795 | lp[1]=trk[2]; | |
1796 | lp[4]=pos[i].GetQ(); //Q | |
1797 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1798 | for (Int_t ilab=0;ilab<3;ilab++) milab[ilab] = pos[i].GetLabel(ilab); | |
1799 | CheckLabels2(milab); | |
1800 | milab[3]=( (i<<10) << 10 ) + idet; // pos|neg|det | |
1801 | Int_t info[3] = {pos[i].GetNd(),0,fNlayer[fModule]}; | |
1802 | ||
1803 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
1804 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
1805 | lp[5]=-0.00012; // out-of-diagonal element of covariance matrix | |
1806 | if (info[0]>1) { | |
1807 | lp[2]=4.80e-06; | |
1808 | lp[3]=0.0093; | |
1809 | lp[5]=0.00014; | |
1810 | } | |
1811 | ||
1812 | AliITSRecPoint * cl2; | |
1813 | if(clusters){ | |
1814 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1815 | cl2->SetChargeRatio(1.); | |
1816 | cl2->SetType(50); | |
1817 | } | |
1818 | else{ | |
1819 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1820 | cl2->SetChargeRatio(1.); | |
1821 | cl2->SetType(50); | |
1822 | fDetTypeRec->AddRecPoint(*cl2); | |
1823 | } | |
1824 | ncl++; | |
1825 | } // cross is within the detector | |
1826 | // | |
1827 | //-------------- | |
1828 | ||
1829 | } // bad Pstrip | |
1830 | ||
1831 | } // end loop over Pstrips | |
1832 | ||
1833 | } // end loop over Nside 1D clusters | |
1834 | ||
1835 | for (Int_t j=0; j<nn; j++) { // loop over Pside 1D clusters with no crosses | |
1836 | if(cpositive[j]) continue; | |
1837 | ||
1838 | // for(Int_t ib=0; ib<768; ib++) { // loop over all Nside strips | |
1839 | for(Int_t ib=15; ib<753; ib++) { // loop over all Nside strips | |
1840 | ||
1841 | if(cal->IsNChannelBad(ib)) { // check if strip is bad | |
1842 | Float_t yP=neg[j].GetY(); | |
1843 | Float_t xt, zt; | |
1844 | seg->GetPadCxz(yP, 1.*ib, xt, zt); | |
1845 | ||
1846 | //---------- | |
1847 | // bad Nstrip is crossing the Pside 1Dcluster -> create recpoint | |
1848 | // | |
1849 | if ( (TMath::Abs(xt)<hwSSD) && (TMath::Abs(zt)<hlSSD) ) { | |
1850 | Double_t loc[3]={xt,0.,zt},trk[3]={0.,0.,0.}; | |
1851 | mT2L->MasterToLocal(loc,trk); | |
1852 | lp[0]=trk[1]; | |
1853 | lp[1]=trk[2]; | |
1854 | lp[4]=neg[j].GetQ(); //Q | |
1855 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1856 | for (Int_t ilab=0;ilab<3;ilab++) milab[ilab] = neg[j].GetLabel(ilab); | |
1857 | CheckLabels2(milab); | |
1858 | milab[3]=( j << 10 ) + idet; // pos|neg|det | |
1859 | Int_t info[3]={0,(Int_t)neg[j].GetNd(),fNlayer[fModule]}; | |
1860 | ||
1861 | lp[2]=4.968e-06; // 0.00223*0.00223; //SigmaY2 | |
1862 | lp[3]=0.012; // 0.110*0.110; //SigmaZ2 | |
1863 | lp[5]=-0.00012; // out-of-diagonal element of covariance matrix | |
1864 | if (info[0]>1) { | |
1865 | lp[2]=2.79e-06; | |
1866 | lp[3]=0.00935; | |
1867 | lp[5]=-4.32e-05; | |
1868 | } | |
1869 | ||
1870 | AliITSRecPoint * cl2; | |
1871 | if(clusters){ | |
1872 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1873 | cl2->SetChargeRatio(1.); | |
1874 | cl2->SetType(60); | |
1875 | } | |
1876 | else{ | |
1877 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1878 | cl2->SetChargeRatio(1.); | |
1879 | cl2->SetType(60); | |
1880 | fDetTypeRec->AddRecPoint(*cl2); | |
1881 | } | |
1882 | ncl++; | |
1883 | } // cross is within the detector | |
1884 | // | |
1885 | //-------------- | |
1886 | ||
1887 | } // bad Nstrip | |
1888 | } // end loop over Nstrips | |
1889 | } // end loop over Pside 1D clusters | |
1890 | ||
1891 | } // no bad sides | |
1892 | ||
1893 | //--------------------------------------------------------- | |
1894 | ||
1895 | else if( (countPbad>700) && (countNbad<100) ) { // bad Pside!! | |
1896 | ||
1897 | for (Int_t i=0; i<np; i++) { // loop over Nside 1Dclusters with no crosses | |
1898 | if(cnegative[i]) continue; // if intersecting Pside clusters continue; | |
1899 | ||
1900 | Float_t xt, zt; | |
1901 | Float_t yN=pos[i].GetY(); | |
1902 | Float_t yP=0.; | |
1903 | if (seg->GetLayer()==5) yP = yN + (7.6/1.9); | |
1904 | else yP = yN - (7.6/1.9); | |
1905 | seg->GetPadCxz(yP, yN, xt, zt); | |
1906 | ||
1907 | if ( (TMath::Abs(xt)<hwSSD) && (TMath::Abs(zt)<hlSSD) ) { | |
1908 | Double_t loc[3]={xt,0.,zt},trk[3]={0.,0.,0.}; | |
1909 | mT2L->MasterToLocal(loc,trk); | |
1910 | lp[0]=trk[1]; | |
1911 | lp[1]=trk[2]; | |
1912 | lp[4]=pos[i].GetQ(); //Q | |
1913 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1914 | for (Int_t ilab=0;ilab<3;ilab++) milab[ilab] = pos[i].GetLabel(ilab); | |
1915 | CheckLabels2(milab); | |
1916 | milab[3]=( (i<<10) << 10 ) + idet; // pos|neg|det | |
1917 | Int_t info[3] = {(Int_t)pos[i].GetNd(),0,fNlayer[fModule]}; | |
1918 | ||
1919 | lp[2]=0.00098; // 0.031*0.031; //SigmaY2 | |
1920 | lp[3]=1.329; // 1.15*1.15; //SigmaZ2 | |
1921 | lp[5]=-0.0359; | |
1922 | if(info[0]>1) lp[2]=0.00097; | |
1923 | ||
1924 | AliITSRecPoint * cl2; | |
1925 | if(clusters){ | |
1926 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1927 | cl2->SetChargeRatio(1.); | |
1928 | cl2->SetType(70); | |
1929 | } | |
1930 | else{ | |
1931 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1932 | cl2->SetChargeRatio(1.); | |
1933 | cl2->SetType(70); | |
1934 | fDetTypeRec->AddRecPoint(*cl2); | |
1935 | } | |
1936 | ncl++; | |
1937 | } // cross is within the detector | |
1938 | // | |
1939 | //-------------- | |
1940 | ||
1941 | } // end loop over Nside 1D clusters | |
1942 | ||
1943 | } // bad Pside module | |
1944 | ||
1945 | else if( (countNbad>700) && (countPbad<100) ) { // bad Nside!! | |
1946 | ||
1947 | for (Int_t j=0; j<nn; j++) { // loop over Pside 1D clusters with no crosses | |
1948 | if(cpositive[j]) continue; | |
1949 | ||
1950 | Float_t xt, zt; | |
1951 | Float_t yP=neg[j].GetY(); | |
1952 | Float_t yN=0.; | |
1953 | if (seg->GetLayer()==5) yN = yP - (7.6/1.9); | |
1954 | else yN = yP + (7.6/1.9); | |
1955 | seg->GetPadCxz(yP, yN, xt, zt); | |
1956 | ||
1957 | if ( (TMath::Abs(xt)<hwSSD) && (TMath::Abs(zt)<hlSSD) ) { | |
1958 | Double_t loc[3]={xt,0.,zt},trk[3]={0.,0.,0.}; | |
1959 | mT2L->MasterToLocal(loc,trk); | |
1960 | lp[0]=trk[1]; | |
1961 | lp[1]=trk[2]; | |
1962 | lp[4]=neg[j].GetQ(); //Q | |
1963 | for (Int_t ilab=0;ilab<10;ilab++) milab[ilab]=-2; | |
1964 | for (Int_t ilab=0;ilab<3;ilab++) milab[ilab] = neg[j].GetLabel(ilab); | |
1965 | CheckLabels2(milab); | |
1966 | milab[3]=( j << 10 ) + idet; // pos|neg|det | |
1967 | Int_t info[3] = {0,(Int_t)neg[j].GetNd(),fNlayer[fModule]}; | |
1968 | ||
1969 | lp[2]=7.27e-05; // 0.0085*0.0085; //SigmaY2 | |
1970 | lp[3]=1.33; // 1.15*1.15; //SigmaZ2 | |
1971 | lp[5]=0.00931; | |
1972 | if(info[1]>1) lp[2]=6.91e-05; | |
1973 | ||
1974 | AliITSRecPoint * cl2; | |
1975 | if(clusters){ | |
1976 | cl2 = new (cl[ncl]) AliITSRecPoint(milab,lp,info); | |
1977 | cl2->SetChargeRatio(1.); | |
1978 | cl2->SetType(80); | |
1979 | } | |
1980 | else{ | |
1981 | cl2 = new AliITSRecPoint(milab,lp,info); | |
1982 | cl2->SetChargeRatio(1.); | |
1983 | cl2->SetType(80); | |
1984 | fDetTypeRec->AddRecPoint(*cl2); | |
1985 | } | |
1986 | ncl++; | |
1987 | } // cross is within the detector | |
1988 | // | |
1989 | //-------------- | |
1990 | ||
1991 | } // end loop over Pside 1D clusters | |
1992 | ||
1993 | } // bad Nside module | |
1994 | ||
1995 | //--------------------------------------------------------- | |
1996 | ||
1997 | } // use bad channels | |
1998 | ||
1999 | //cout<<ncl<<" clusters for this module"<<endl; | |
2000 | ||
2001 | delete [] cnegative; | |
2002 | delete [] cused1; | |
2003 | delete [] negativepair; | |
2004 | delete [] cpositive; | |
2005 | delete [] cused2; | |
2006 | delete [] positivepair; | |
2007 | ||
2008 | } | |
2009 |