]>
Commit | Line | Data |
---|---|---|
ae982df3 | 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 | **************************************************************************/ | |
ae982df3 | 15 | //----------------------------------------------------------------- |
16 | // Implementation of the ESD track class | |
4427806c | 17 | // ESD = Event Summary Data |
15614b8b | 18 | // This is the class to deal with during the phisics analysis of data |
4427806c | 19 | // Origin: Iouri Belikov, CERN |
20 | // e-mail: Jouri.Belikov@cern.ch | |
ae982df3 | 21 | //----------------------------------------------------------------- |
22 | ||
e1e6896f | 23 | #include <TMath.h> |
ae982df3 | 24 | |
49d13e89 | 25 | #include "AliESDVertex.h" |
ae982df3 | 26 | #include "AliESDtrack.h" |
27 | #include "AliKalmanTrack.h" | |
5f7789fc | 28 | #include "AliLog.h" |
15e85efa | 29 | #include "AliTrackPointArray.h" |
ae982df3 | 30 | |
31 | ClassImp(AliESDtrack) | |
32 | ||
d27bbc79 | 33 | void SetPIDValues(Float_t * dest, const Double_t * src, Int_t n) { |
34 | // This function copies "n" PID weights from "scr" to "dest" | |
35 | // and normalizes their sum to 1 thus producing conditional probabilities. | |
36 | // The negative weights are set to 0. | |
37 | // In case all the weights are non-positive they are replaced by | |
38 | // uniform probabilities | |
39 | ||
40 | if (n<=0) return; | |
41 | ||
42 | Float_t uniform = 1./(Float_t)n; | |
43 | ||
44 | Float_t sum = 0; | |
45 | for (Int_t i=0; i<n; i++) | |
46 | if (src[i]>=0) { | |
47 | sum+=src[i]; | |
48 | dest[i] = src[i]; | |
49 | } | |
50 | else { | |
51 | dest[i] = 0; | |
52 | } | |
53 | ||
54 | if(sum>0) | |
55 | for (Int_t i=0; i<n; i++) dest[i] /= sum; | |
56 | else | |
57 | for (Int_t i=0; i<n; i++) dest[i] = uniform; | |
58 | } | |
59 | ||
ae982df3 | 60 | //_______________________________________________________________________ |
61 | AliESDtrack::AliESDtrack() : | |
c9ec41e8 | 62 | AliExternalTrackParam(), |
90e48c0c | 63 | fFlags(0), |
64 | fLabel(0), | |
65 | fID(0), | |
66 | fTrackLength(0), | |
49d13e89 | 67 | fD(0),fZ(0), |
68 | fCdd(0),fCdz(0),fCzz(0), | |
90e48c0c | 69 | fStopVertex(0), |
c9ec41e8 | 70 | fCp(0), |
90e48c0c | 71 | fCchi2(1e10), |
c9ec41e8 | 72 | fIp(0), |
73 | fOp(0), | |
90e48c0c | 74 | fITSchi2(0), |
75 | fITSncls(0), | |
76 | fITSsignal(0), | |
77 | fITSLabel(0), | |
78 | fITSFakeRatio(0), | |
90e48c0c | 79 | fTPCchi2(0), |
80 | fTPCncls(0), | |
e1d4c1b5 | 81 | fTPCnclsF(0), |
90e48c0c | 82 | fTPCClusterMap(159),//number of padrows |
83 | fTPCsignal(0), | |
e1d4c1b5 | 84 | fTPCsignalN(0), |
85 | fTPCsignalS(0), | |
90e48c0c | 86 | fTPCLabel(0), |
87 | fTRDchi2(0), | |
88 | fTRDncls(0), | |
89 | fTRDncls0(0), | |
90 | fTRDsignal(0), | |
91 | fTRDLabel(0), | |
92 | fTRDQuality(0), | |
23d49657 | 93 | fTRDBudget(0), |
90e48c0c | 94 | fTOFchi2(0), |
95 | fTOFindex(0), | |
85324138 | 96 | fTOFCalChannel(-1), |
90e48c0c | 97 | fTOFsignal(-1), |
85324138 | 98 | fTOFsignalToT(0), |
90e48c0c | 99 | fRICHchi2(1e10), |
100 | fRICHncls(0), | |
101 | fRICHindex(0), | |
102 | fRICHsignal(-1), | |
2714766e | 103 | fRICHtheta(-1), |
104 | fRICHphi(-1), | |
105 | fRICHdx(-1), | |
106 | fRICHdy(-1), | |
107 | fRICHmipX(-1), | |
108 | fRICHmipY(-1), | |
15e85efa | 109 | fPoints(0), |
110 | fFriendTrack(new AliESDfriendTrack()) | |
ae982df3 | 111 | { |
112 | // | |
113 | // The default ESD constructor | |
114 | // | |
6d45eaef | 115 | Int_t i, j; |
6238d7a9 | 116 | for (i=0; i<AliPID::kSPECIES; i++) { |
4a78b8c5 | 117 | fTrackTime[i]=0.; |
118 | fR[i]=1.; | |
119 | fITSr[i]=1.; | |
120 | fTPCr[i]=1.; | |
121 | fTRDr[i]=1.; | |
122 | fTOFr[i]=1.; | |
4a78b8c5 | 123 | fRICHr[i]=1.; |
2bad268c | 124 | } |
ac2f7574 | 125 | |
ef7253ac | 126 | for (i=0; i<3; i++) { fKinkIndexes[i]=0;} |
127 | for (i=0; i<3; i++) { fV0Indexes[i]=-1;} | |
6d45eaef | 128 | for (i=0;i<kNPlane;i++) { |
129 | for (j=0;j<kNSlice;j++) { | |
130 | fTRDsignals[i][j]=0.; | |
131 | } | |
132 | fTRDTimBin[i]=-1; | |
133 | } | |
c9ec41e8 | 134 | for (i=0;i<4;i++) {fTPCPoints[i]=-1;} |
135 | for (i=0;i<3;i++) {fTOFLabel[i]=-1;} | |
136 | for (i=0;i<10;i++) {fTOFInfo[i]=-1;} | |
c4d11b15 | 137 | } |
138 | ||
139 | //_______________________________________________________________________ | |
90e48c0c | 140 | AliESDtrack::AliESDtrack(const AliESDtrack& track): |
c9ec41e8 | 141 | AliExternalTrackParam(track), |
90e48c0c | 142 | fFlags(track.fFlags), |
143 | fLabel(track.fLabel), | |
144 | fID(track.fID), | |
145 | fTrackLength(track.fTrackLength), | |
49d13e89 | 146 | fD(track.fD),fZ(track.fZ), |
147 | fCdd(track.fCdd),fCdz(track.fCdz),fCzz(track.fCzz), | |
90e48c0c | 148 | fStopVertex(track.fStopVertex), |
c9ec41e8 | 149 | fCp(0), |
90e48c0c | 150 | fCchi2(track.fCchi2), |
c9ec41e8 | 151 | fIp(0), |
152 | fOp(0), | |
90e48c0c | 153 | fITSchi2(track.fITSchi2), |
154 | fITSncls(track.fITSncls), | |
155 | fITSsignal(track.fITSsignal), | |
156 | fITSLabel(track.fITSLabel), | |
157 | fITSFakeRatio(track.fITSFakeRatio), | |
90e48c0c | 158 | fTPCchi2(track.fTPCchi2), |
159 | fTPCncls(track.fTPCncls), | |
e1d4c1b5 | 160 | fTPCnclsF(track.fTPCnclsF), |
90e48c0c | 161 | fTPCClusterMap(track.fTPCClusterMap), |
162 | fTPCsignal(track.fTPCsignal), | |
e1d4c1b5 | 163 | fTPCsignalN(track.fTPCsignalN), |
164 | fTPCsignalS(track.fTPCsignalS), | |
90e48c0c | 165 | fTPCLabel(track.fTPCLabel), |
166 | fTRDchi2(track.fTRDchi2), | |
167 | fTRDncls(track.fTRDncls), | |
168 | fTRDncls0(track.fTRDncls0), | |
169 | fTRDsignal(track.fTRDsignal), | |
170 | fTRDLabel(track.fTRDLabel), | |
171 | fTRDQuality(track.fTRDQuality), | |
23d49657 | 172 | fTRDBudget(track.fTRDBudget), |
90e48c0c | 173 | fTOFchi2(track.fTOFchi2), |
174 | fTOFindex(track.fTOFindex), | |
85324138 | 175 | fTOFCalChannel(track.fTOFCalChannel), |
90e48c0c | 176 | fTOFsignal(track.fTOFsignal), |
85324138 | 177 | fTOFsignalToT(track.fTOFsignalToT), |
90e48c0c | 178 | fRICHchi2(track.fRICHchi2), |
179 | fRICHncls(track.fRICHncls), | |
180 | fRICHindex(track.fRICHindex), | |
181 | fRICHsignal(track.fRICHsignal), | |
182 | fRICHtheta(track.fRICHtheta), | |
183 | fRICHphi(track.fRICHphi), | |
184 | fRICHdx(track.fRICHdx), | |
6238d7a9 | 185 | fRICHdy(track.fRICHdy), |
186 | fRICHmipX(track.fRICHmipX), | |
15e85efa | 187 | fRICHmipY(track.fRICHmipY), |
188 | fPoints(0), | |
189 | fFriendTrack(new AliESDfriendTrack(*(track.fFriendTrack))) | |
90e48c0c | 190 | { |
c4d11b15 | 191 | // |
192 | //copy constructor | |
193 | // | |
ef7253ac | 194 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTrackTime[i]=track.fTrackTime[i]; |
195 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fR[i]=track.fR[i]; | |
c4d11b15 | 196 | // |
304864ab | 197 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fITSr[i]=track.fITSr[i]; |
c4d11b15 | 198 | // |
304864ab | 199 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTPCr[i]=track.fTPCr[i]; |
51ad6848 | 200 | for (Int_t i=0;i<4;i++) {fTPCPoints[i]=track.fTPCPoints[i];} |
201 | for (Int_t i=0; i<3;i++) { fKinkIndexes[i]=track.fKinkIndexes[i];} | |
202 | for (Int_t i=0; i<3;i++) { fV0Indexes[i]=track.fV0Indexes[i];} | |
c4d11b15 | 203 | // |
eab5961e | 204 | for (Int_t i=0;i<kNPlane;i++) { |
6d45eaef | 205 | for (Int_t j=0;j<kNSlice;j++) { |
206 | fTRDsignals[i][j]=track.fTRDsignals[i][j]; | |
207 | } | |
208 | fTRDTimBin[i]=track.fTRDTimBin[i]; | |
eab5961e | 209 | } |
304864ab | 210 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTRDr[i]=track.fTRDr[i]; |
304864ab | 211 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTOFr[i]=track.fTOFr[i]; |
51ad6848 | 212 | for (Int_t i=0;i<3;i++) fTOFLabel[i]=track.fTOFLabel[i]; |
213 | for (Int_t i=0;i<10;i++) fTOFInfo[i]=track.fTOFInfo[i]; | |
304864ab | 214 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fRICHr[i]=track.fRICHr[i]; |
c9ec41e8 | 215 | |
216 | if (track.fCp) fCp=new AliExternalTrackParam(*track.fCp); | |
217 | if (track.fIp) fIp=new AliExternalTrackParam(*track.fIp); | |
218 | if (track.fOp) fOp=new AliExternalTrackParam(*track.fOp); | |
15e85efa | 219 | |
220 | if (track.fPoints) fPoints=new AliTrackPointArray(*(track.fPoints)); | |
ae982df3 | 221 | } |
15e85efa | 222 | |
c4d11b15 | 223 | //_______________________________________________________________________ |
224 | AliESDtrack::~AliESDtrack(){ | |
225 | // | |
226 | // This is destructor according Coding Conventrions | |
227 | // | |
228 | //printf("Delete track\n"); | |
c9ec41e8 | 229 | delete fIp; |
230 | delete fOp; | |
231 | delete fCp; | |
15e85efa | 232 | delete fFriendTrack; |
98937d93 | 233 | delete fPoints; |
c4d11b15 | 234 | } |
ae982df3 | 235 | |
9559cbc4 | 236 | //_______________________________________________________________________ |
237 | void AliESDtrack::MakeMiniESDtrack(){ | |
238 | // Resets everything except | |
239 | // fFlags: Reconstruction status flags | |
240 | // fLabel: Track label | |
241 | // fID: Unique ID of the track | |
242 | // fD: Impact parameter in XY-plane | |
243 | // fZ: Impact parameter in Z | |
244 | // fR[AliPID::kSPECIES]: combined "detector response probability" | |
245 | // Running track parameters | |
246 | // fRalpha: track rotation angle | |
247 | // fRx: X-coordinate of the track reference plane | |
248 | // fRp[5]: external track parameters | |
249 | // fRc[15]: external cov. matrix of the track parameters | |
250 | ||
251 | fTrackLength = 0; | |
252 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTrackTime[i] = 0; | |
253 | fStopVertex = 0; | |
254 | ||
255 | // Reset track parameters constrained to the primary vertex | |
c9ec41e8 | 256 | fCp = 0; |
9559cbc4 | 257 | fCchi2 = 0; |
258 | ||
259 | // Reset track parameters at the inner wall of TPC | |
c9ec41e8 | 260 | fIp = 0; |
9559cbc4 | 261 | |
262 | // Reset track parameters at the inner wall of the TRD | |
c9ec41e8 | 263 | fOp = 0; |
9559cbc4 | 264 | |
265 | // Reset ITS track related information | |
266 | fITSchi2 = 0; | |
9559cbc4 | 267 | fITSncls = 0; |
9559cbc4 | 268 | fITSsignal = 0; |
ef7253ac | 269 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fITSr[i]=0; |
9559cbc4 | 270 | fITSLabel = 0; |
271 | fITSFakeRatio = 0; | |
9559cbc4 | 272 | |
273 | // Reset TPC related track information | |
274 | fTPCchi2 = 0; | |
275 | fTPCncls = 0; | |
e1d4c1b5 | 276 | fTPCnclsF = 0; |
9559cbc4 | 277 | fTPCClusterMap = 0; |
278 | fTPCsignal= 0; | |
e1d4c1b5 | 279 | fTPCsignalS= 0; |
280 | fTPCsignalN= 0; | |
9559cbc4 | 281 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTPCr[i]=0; |
282 | fTPCLabel=0; | |
283 | for (Int_t i=0;i<4;i++) fTPCPoints[i] = 0; | |
284 | for (Int_t i=0; i<3;i++) fKinkIndexes[i] = 0; | |
285 | for (Int_t i=0; i<3;i++) fV0Indexes[i] = 0; | |
286 | ||
287 | // Reset TRD related track information | |
288 | fTRDchi2 = 0; | |
289 | fTRDncls = 0; | |
290 | fTRDncls0 = 0; | |
9559cbc4 | 291 | fTRDsignal = 0; |
292 | for (Int_t i=0;i<kNPlane;i++) { | |
6d45eaef | 293 | for (Int_t j=0;j<kNSlice;j++) { |
294 | fTRDsignals[i][j] = 0; | |
295 | } | |
296 | fTRDTimBin[i] = 0; | |
9559cbc4 | 297 | } |
298 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTRDr[i] = 0; | |
299 | fTRDLabel = 0; | |
9559cbc4 | 300 | fTRDQuality = 0; |
23d49657 | 301 | fTRDBudget = 0; |
9559cbc4 | 302 | |
303 | // Reset TOF related track information | |
304 | fTOFchi2 = 0; | |
305 | fTOFindex = 0; | |
306 | fTOFsignal = 0; | |
85324138 | 307 | fTOFCalChannel = -1; |
308 | fTOFsignalToT = 0; | |
9559cbc4 | 309 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fTOFr[i] = 0; |
310 | for (Int_t i=0;i<3;i++) fTOFLabel[i] = 0; | |
311 | for (Int_t i=0;i<10;i++) fTOFInfo[i] = 0; | |
312 | ||
9559cbc4 | 313 | // Reset RICH related track information |
314 | fRICHchi2 = 0; | |
315 | fRICHncls = 0; | |
316 | fRICHindex = 0; | |
317 | fRICHsignal = 0; | |
318 | for (Int_t i=0;i<AliPID::kSPECIES;i++) fRICHr[i] = 0; | |
319 | fRICHtheta = 0; | |
320 | fRICHphi = 0; | |
321 | fRICHdx = 0; | |
322 | fRICHdy = 0; | |
323 | ||
15e85efa | 324 | delete fFriendTrack; fFriendTrack = 0; |
325 | delete fPoints; fPoints = 0; | |
9559cbc4 | 326 | } |
ae982df3 | 327 | //_______________________________________________________________________ |
4a78b8c5 | 328 | Double_t AliESDtrack::GetMass() const { |
4427806c | 329 | // Returns the mass of the most probable particle type |
ae982df3 | 330 | Float_t max=0.; |
331 | Int_t k=-1; | |
304864ab | 332 | for (Int_t i=0; i<AliPID::kSPECIES; i++) { |
ae982df3 | 333 | if (fR[i]>max) {k=i; max=fR[i];} |
334 | } | |
db3989b3 | 335 | if (k==0) { // dE/dx "crossing points" in the TPC |
336 | Double_t p=GetP(); | |
337 | if ((p>0.38)&&(p<0.48)) | |
304864ab | 338 | if (fR[0]<fR[3]*10.) return AliPID::ParticleMass(AliPID::kKaon); |
db3989b3 | 339 | if ((p>0.75)&&(p<0.85)) |
304864ab | 340 | if (fR[0]<fR[4]*10.) return AliPID::ParticleMass(AliPID::kProton); |
db3989b3 | 341 | return 0.00051; |
342 | } | |
304864ab | 343 | if (k==1) return AliPID::ParticleMass(AliPID::kMuon); |
344 | if (k==2||k==-1) return AliPID::ParticleMass(AliPID::kPion); | |
345 | if (k==3) return AliPID::ParticleMass(AliPID::kKaon); | |
346 | if (k==4) return AliPID::ParticleMass(AliPID::kProton); | |
5f7789fc | 347 | AliWarning("Undefined mass !"); |
304864ab | 348 | return AliPID::ParticleMass(AliPID::kPion); |
ae982df3 | 349 | } |
350 | ||
351 | //_______________________________________________________________________ | |
c9ec41e8 | 352 | Bool_t AliESDtrack::UpdateTrackParams(const AliKalmanTrack *t, ULong_t flags){ |
ae982df3 | 353 | // |
354 | // This function updates track's running parameters | |
355 | // | |
15e85efa | 356 | Int_t *index=0; |
15614b8b | 357 | Bool_t rc=kTRUE; |
358 | ||
9b859005 | 359 | SetStatus(flags); |
360 | fLabel=t->GetLabel(); | |
361 | ||
362 | if (t->IsStartedTimeIntegral()) { | |
363 | SetStatus(kTIME); | |
364 | Double_t times[10];t->GetIntegratedTimes(times); SetIntegratedTimes(times); | |
365 | SetIntegratedLength(t->GetIntegratedLength()); | |
366 | } | |
367 | ||
c9ec41e8 | 368 | Set(*t); |
e1d4c1b5 | 369 | |
ae982df3 | 370 | switch (flags) { |
ad2f1f2b | 371 | |
9b859005 | 372 | case kITSin: case kITSout: case kITSrefit: |
15e85efa | 373 | index=fFriendTrack->GetITSindices(); |
374 | for (Int_t i=0;i<AliESDfriendTrack::kMaxITScluster;i++) | |
375 | index[i]=t->GetClusterIndex(i); | |
ae982df3 | 376 | fITSncls=t->GetNumberOfClusters(); |
377 | fITSchi2=t->GetChi2(); | |
ae982df3 | 378 | fITSsignal=t->GetPIDsignal(); |
6e5b1b04 | 379 | fITSLabel = t->GetLabel(); |
babd135a | 380 | fITSFakeRatio = t->GetFakeRatio(); |
ae982df3 | 381 | break; |
ad2f1f2b | 382 | |
9b859005 | 383 | case kTPCin: case kTPCrefit: |
6e5b1b04 | 384 | fTPCLabel = t->GetLabel(); |
c9ec41e8 | 385 | if (!fIp) fIp=new AliExternalTrackParam(*t); |
386 | else fIp->Set(*t); | |
9b859005 | 387 | case kTPCout: |
15e85efa | 388 | index=fFriendTrack->GetTPCindices(); |
1d303a24 | 389 | if (flags & kTPCout){ |
390 | if (!fOp) fOp=new AliExternalTrackParam(*t); | |
391 | else fOp->Set(*t); | |
392 | } | |
e1d4c1b5 | 393 | fTPCncls=t->GetNumberOfClusters(); |
ae982df3 | 394 | fTPCchi2=t->GetChi2(); |
a866ac60 | 395 | |
396 | {//prevrow must be declared in separate namespace, otherwise compiler cries: | |
397 | //"jump to case label crosses initialization of `Int_t prevrow'" | |
398 | Int_t prevrow = -1; | |
6e5b1b04 | 399 | // for (Int_t i=0;i<fTPCncls;i++) |
15e85efa | 400 | for (Int_t i=0;i<AliESDfriendTrack::kMaxTPCcluster;i++) |
a866ac60 | 401 | { |
15e85efa | 402 | index[i]=t->GetClusterIndex(i); |
403 | Int_t idx = index[i]; | |
a866ac60 | 404 | |
15e85efa | 405 | if (idx<0) continue; |
9fe5b2ff | 406 | |
a866ac60 | 407 | // Piotr's Cluster Map for HBT |
408 | // ### please change accordingly if cluster array is changing | |
409 | // to "New TPC Tracking" style (with gaps in array) | |
a866ac60 | 410 | Int_t sect = (idx&0xff000000)>>24; |
411 | Int_t row = (idx&0x00ff0000)>>16; | |
412 | if (sect > 18) row +=63; //if it is outer sector, add number of inner sectors | |
413 | ||
414 | fTPCClusterMap.SetBitNumber(row,kTRUE); | |
415 | ||
416 | //Fill the gap between previous row and this row with 0 bits | |
417 | //In case ### pleas change it as well - just set bit 0 in case there | |
418 | //is no associated clusters for current "i" | |
419 | if (prevrow < 0) | |
420 | { | |
421 | prevrow = row;//if previous bit was not assigned yet == this is the first one | |
422 | } | |
423 | else | |
424 | { //we don't know the order (inner to outer or reverse) | |
425 | //just to be save in case it is going to change | |
426 | Int_t n = 0, m = 0; | |
427 | if (prevrow < row) | |
428 | { | |
429 | n = prevrow; | |
430 | m = row; | |
431 | } | |
432 | else | |
433 | { | |
434 | n = row; | |
435 | m = prevrow; | |
436 | } | |
437 | ||
438 | for (Int_t j = n+1; j < m; j++) | |
439 | { | |
440 | fTPCClusterMap.SetBitNumber(j,kFALSE); | |
441 | } | |
442 | prevrow = row; | |
443 | } | |
444 | // End Of Piotr's Cluster Map for HBT | |
445 | } | |
446 | } | |
ae982df3 | 447 | fTPCsignal=t->GetPIDsignal(); |
ae982df3 | 448 | break; |
9b859005 | 449 | |
23904d16 | 450 | case kTRDout: case kTRDin: case kTRDrefit: |
15e85efa | 451 | index=fFriendTrack->GetTRDindices(); |
51ad6848 | 452 | fTRDLabel = t->GetLabel(); |
79e94bf8 | 453 | fTRDncls=t->GetNumberOfClusters(); |
454 | fTRDchi2=t->GetChi2(); | |
15e85efa | 455 | for (Int_t i=0;i<fTRDncls;i++) index[i]=t->GetClusterIndex(i); |
79e94bf8 | 456 | fTRDsignal=t->GetPIDsignal(); |
457 | break; | |
c4d11b15 | 458 | case kTRDbackup: |
c9ec41e8 | 459 | if (!fOp) fOp=new AliExternalTrackParam(*t); |
460 | else fOp->Set(*t); | |
c4d11b15 | 461 | fTRDncls0 = t->GetNumberOfClusters(); |
462 | break; | |
463 | case kTOFin: | |
464 | break; | |
465 | case kTOFout: | |
466 | break; | |
d0862fea | 467 | case kTRDStop: |
468 | break; | |
ae982df3 | 469 | default: |
5f7789fc | 470 | AliError("Wrong flag !"); |
ae982df3 | 471 | return kFALSE; |
472 | } | |
473 | ||
15614b8b | 474 | return rc; |
ae982df3 | 475 | } |
476 | ||
477 | //_______________________________________________________________________ | |
478 | void AliESDtrack::GetExternalParameters(Double_t &x, Double_t p[5]) const { | |
479 | //--------------------------------------------------------------------- | |
480 | // This function returns external representation of the track parameters | |
481 | //--------------------------------------------------------------------- | |
c9ec41e8 | 482 | x=GetX(); |
483 | for (Int_t i=0; i<5; i++) p[i]=GetParameter()[i]; | |
15614b8b | 484 | } |
485 | ||
67c3dcbe | 486 | //_______________________________________________________________________ |
a866ac60 | 487 | void AliESDtrack::GetExternalCovariance(Double_t cov[15]) const { |
67c3dcbe | 488 | //--------------------------------------------------------------------- |
489 | // This function returns external representation of the cov. matrix | |
490 | //--------------------------------------------------------------------- | |
c9ec41e8 | 491 | for (Int_t i=0; i<15; i++) cov[i]=AliExternalTrackParam::GetCovariance()[i]; |
67c3dcbe | 492 | } |
493 | ||
67c3dcbe | 494 | //_______________________________________________________________________ |
c0b978f0 | 495 | Bool_t AliESDtrack::GetConstrainedExternalParameters |
496 | (Double_t &alpha, Double_t &x, Double_t p[5]) const { | |
67c3dcbe | 497 | //--------------------------------------------------------------------- |
498 | // This function returns the constrained external track parameters | |
499 | //--------------------------------------------------------------------- | |
c0b978f0 | 500 | if (!fCp) return kFALSE; |
501 | alpha=fCp->GetAlpha(); | |
c9ec41e8 | 502 | x=fCp->GetX(); |
503 | for (Int_t i=0; i<5; i++) p[i]=fCp->GetParameter()[i]; | |
c0b978f0 | 504 | return kTRUE; |
67c3dcbe | 505 | } |
c9ec41e8 | 506 | |
67c3dcbe | 507 | //_______________________________________________________________________ |
c0b978f0 | 508 | Bool_t |
67c3dcbe | 509 | AliESDtrack::GetConstrainedExternalCovariance(Double_t c[15]) const { |
510 | //--------------------------------------------------------------------- | |
511 | // This function returns the constrained external cov. matrix | |
512 | //--------------------------------------------------------------------- | |
c0b978f0 | 513 | if (!fCp) return kFALSE; |
c9ec41e8 | 514 | for (Int_t i=0; i<15; i++) c[i]=fCp->GetCovariance()[i]; |
c0b978f0 | 515 | return kTRUE; |
67c3dcbe | 516 | } |
517 | ||
c0b978f0 | 518 | Bool_t |
519 | AliESDtrack::GetInnerExternalParameters | |
520 | (Double_t &alpha, Double_t &x, Double_t p[5]) const { | |
521 | //--------------------------------------------------------------------- | |
c9ec41e8 | 522 | // This function returns external representation of the track parameters |
523 | // at the inner layer of TPC | |
9b859005 | 524 | //--------------------------------------------------------------------- |
c0b978f0 | 525 | if (!fIp) return kFALSE; |
526 | alpha=fIp->GetAlpha(); | |
c9ec41e8 | 527 | x=fIp->GetX(); |
528 | for (Int_t i=0; i<5; i++) p[i]=fIp->GetParameter()[i]; | |
c0b978f0 | 529 | return kTRUE; |
9b859005 | 530 | } |
531 | ||
c0b978f0 | 532 | Bool_t |
533 | AliESDtrack::GetInnerExternalCovariance(Double_t cov[15]) const { | |
c9ec41e8 | 534 | //--------------------------------------------------------------------- |
535 | // This function returns external representation of the cov. matrix | |
536 | // at the inner layer of TPC | |
537 | //--------------------------------------------------------------------- | |
c0b978f0 | 538 | if (!fIp) return kFALSE; |
c9ec41e8 | 539 | for (Int_t i=0; i<15; i++) cov[i]=fIp->GetCovariance()[i]; |
c0b978f0 | 540 | return kTRUE; |
9b859005 | 541 | } |
542 | ||
c0b978f0 | 543 | Bool_t |
544 | AliESDtrack::GetOuterExternalParameters | |
545 | (Double_t &alpha, Double_t &x, Double_t p[5]) const { | |
546 | //--------------------------------------------------------------------- | |
c9ec41e8 | 547 | // This function returns external representation of the track parameters |
548 | // at the inner layer of TRD | |
a866ac60 | 549 | //--------------------------------------------------------------------- |
c0b978f0 | 550 | if (!fOp) return kFALSE; |
551 | alpha=fOp->GetAlpha(); | |
c9ec41e8 | 552 | x=fOp->GetX(); |
553 | for (Int_t i=0; i<5; i++) p[i]=fOp->GetParameter()[i]; | |
c0b978f0 | 554 | return kTRUE; |
a866ac60 | 555 | } |
c9ec41e8 | 556 | |
c0b978f0 | 557 | Bool_t |
558 | AliESDtrack::GetOuterExternalCovariance(Double_t cov[15]) const { | |
a866ac60 | 559 | //--------------------------------------------------------------------- |
c9ec41e8 | 560 | // This function returns external representation of the cov. matrix |
561 | // at the inner layer of TRD | |
a866ac60 | 562 | //--------------------------------------------------------------------- |
c0b978f0 | 563 | if (!fOp) return kFALSE; |
c9ec41e8 | 564 | for (Int_t i=0; i<15; i++) cov[i]=fOp->GetCovariance()[i]; |
c0b978f0 | 565 | return kTRUE; |
a866ac60 | 566 | } |
567 | ||
98937d93 | 568 | Int_t AliESDtrack::GetNcls(Int_t idet) const |
569 | { | |
570 | // Get number of clusters by subdetector index | |
571 | // | |
572 | Int_t ncls = 0; | |
573 | switch(idet){ | |
574 | case 0: | |
575 | ncls = fITSncls; | |
576 | break; | |
577 | case 1: | |
578 | ncls = fTPCncls; | |
579 | break; | |
580 | case 2: | |
581 | ncls = fTRDncls; | |
582 | break; | |
583 | case 3: | |
584 | if (fTOFindex != 0) | |
585 | ncls = 1; | |
586 | break; | |
587 | default: | |
588 | break; | |
589 | } | |
590 | return ncls; | |
591 | } | |
592 | ||
ef7253ac | 593 | Int_t AliESDtrack::GetClusters(Int_t idet, Int_t *idx) const |
98937d93 | 594 | { |
595 | // Get cluster index array by subdetector index | |
596 | // | |
597 | Int_t ncls = 0; | |
598 | switch(idet){ | |
599 | case 0: | |
600 | ncls = GetITSclusters(idx); | |
601 | break; | |
602 | case 1: | |
ef7253ac | 603 | ncls = GetTPCclusters(idx); |
98937d93 | 604 | break; |
605 | case 2: | |
606 | ncls = GetTRDclusters(idx); | |
607 | break; | |
608 | case 3: | |
609 | if (fTOFindex != 0) { | |
610 | idx[0] = GetTOFcluster(); | |
611 | ncls = 1; | |
612 | } | |
613 | break; | |
614 | default: | |
615 | break; | |
616 | } | |
617 | return ncls; | |
618 | } | |
619 | ||
ae982df3 | 620 | //_______________________________________________________________________ |
621 | void AliESDtrack::GetIntegratedTimes(Double_t *times) const { | |
4427806c | 622 | // Returns the array with integrated times for each particle hypothesis |
304864ab | 623 | for (Int_t i=0; i<AliPID::kSPECIES; i++) times[i]=fTrackTime[i]; |
ae982df3 | 624 | } |
625 | ||
626 | //_______________________________________________________________________ | |
627 | void AliESDtrack::SetIntegratedTimes(const Double_t *times) { | |
4427806c | 628 | // Sets the array with integrated times for each particle hypotesis |
304864ab | 629 | for (Int_t i=0; i<AliPID::kSPECIES; i++) fTrackTime[i]=times[i]; |
ae982df3 | 630 | } |
631 | ||
c630aafd | 632 | //_______________________________________________________________________ |
4427806c | 633 | void AliESDtrack::SetITSpid(const Double_t *p) { |
634 | // Sets values for the probability of each particle type (in ITS) | |
d27bbc79 | 635 | SetPIDValues(fITSr,p,AliPID::kSPECIES); |
c630aafd | 636 | SetStatus(AliESDtrack::kITSpid); |
637 | } | |
638 | ||
639 | //_______________________________________________________________________ | |
640 | void AliESDtrack::GetITSpid(Double_t *p) const { | |
4427806c | 641 | // Gets the probability of each particle type (in ITS) |
304864ab | 642 | for (Int_t i=0; i<AliPID::kSPECIES; i++) p[i]=fITSr[i]; |
c630aafd | 643 | } |
644 | ||
ae982df3 | 645 | //_______________________________________________________________________ |
ef7253ac | 646 | Int_t AliESDtrack::GetITSclusters(Int_t *idx) const { |
ae982df3 | 647 | //--------------------------------------------------------------------- |
648 | // This function returns indices of the assgined ITS clusters | |
649 | //--------------------------------------------------------------------- | |
15e85efa | 650 | if (idx!=0) { |
651 | Int_t *index=fFriendTrack->GetITSindices(); | |
652 | for (Int_t i=0; i<AliESDfriendTrack::kMaxITScluster; i++) idx[i]=index[i]; | |
653 | } | |
ae982df3 | 654 | return fITSncls; |
655 | } | |
656 | ||
657 | //_______________________________________________________________________ | |
05e445cd | 658 | Int_t AliESDtrack::GetTPCclusters(Int_t *idx) const { |
ae982df3 | 659 | //--------------------------------------------------------------------- |
660 | // This function returns indices of the assgined ITS clusters | |
661 | //--------------------------------------------------------------------- | |
15e85efa | 662 | if (idx!=0) { |
663 | Int_t *index=fFriendTrack->GetTPCindices(); | |
664 | for (Int_t i=0; i<AliESDfriendTrack::kMaxTPCcluster; i++) idx[i]=index[i]; | |
665 | } | |
ae982df3 | 666 | return fTPCncls; |
667 | } | |
8c6a71ab | 668 | |
81e97e0d | 669 | Float_t AliESDtrack::GetTPCdensity(Int_t row0, Int_t row1) const{ |
670 | // | |
671 | // GetDensity of the clusters on given region between row0 and row1 | |
672 | // Dead zone effect takin into acoount | |
673 | // | |
674 | Int_t good = 0; | |
675 | Int_t found = 0; | |
676 | // | |
15e85efa | 677 | Int_t *index=fFriendTrack->GetTPCindices(); |
81e97e0d | 678 | for (Int_t i=row0;i<=row1;i++){ |
15e85efa | 679 | Int_t idx = index[i]; |
680 | if (idx!=-1) good++; // track outside of dead zone | |
681 | if (idx>0) found++; | |
81e97e0d | 682 | } |
683 | Float_t density=0.5; | |
684 | if (good>(row1-row0)*0.5) density = Float_t(found)/Float_t(good); | |
685 | return density; | |
686 | } | |
c84a5e9e | 687 | |
8c6a71ab | 688 | //_______________________________________________________________________ |
689 | void AliESDtrack::SetTPCpid(const Double_t *p) { | |
4427806c | 690 | // Sets values for the probability of each particle type (in TPC) |
d27bbc79 | 691 | SetPIDValues(fTPCr,p,AliPID::kSPECIES); |
8c6a71ab | 692 | SetStatus(AliESDtrack::kTPCpid); |
693 | } | |
694 | ||
695 | //_______________________________________________________________________ | |
696 | void AliESDtrack::GetTPCpid(Double_t *p) const { | |
4427806c | 697 | // Gets the probability of each particle type (in TPC) |
304864ab | 698 | for (Int_t i=0; i<AliPID::kSPECIES; i++) p[i]=fTPCr[i]; |
8c6a71ab | 699 | } |
700 | ||
bb2ceb1f | 701 | //_______________________________________________________________________ |
ef7253ac | 702 | Int_t AliESDtrack::GetTRDclusters(Int_t *idx) const { |
bb2ceb1f | 703 | //--------------------------------------------------------------------- |
704 | // This function returns indices of the assgined TRD clusters | |
705 | //--------------------------------------------------------------------- | |
15e85efa | 706 | if (idx!=0) { |
707 | Int_t *index=fFriendTrack->GetTRDindices(); | |
708 | for (Int_t i=0; i<AliESDfriendTrack::kMaxTRDcluster; i++) idx[i]=index[i]; | |
709 | } | |
bb2ceb1f | 710 | return fTRDncls; |
711 | } | |
712 | ||
c630aafd | 713 | //_______________________________________________________________________ |
714 | void AliESDtrack::SetTRDpid(const Double_t *p) { | |
4427806c | 715 | // Sets values for the probability of each particle type (in TRD) |
d27bbc79 | 716 | SetPIDValues(fTRDr,p,AliPID::kSPECIES); |
c630aafd | 717 | SetStatus(AliESDtrack::kTRDpid); |
718 | } | |
719 | ||
720 | //_______________________________________________________________________ | |
721 | void AliESDtrack::GetTRDpid(Double_t *p) const { | |
4427806c | 722 | // Gets the probability of each particle type (in TRD) |
304864ab | 723 | for (Int_t i=0; i<AliPID::kSPECIES; i++) p[i]=fTRDr[i]; |
c630aafd | 724 | } |
725 | ||
79e94bf8 | 726 | //_______________________________________________________________________ |
727 | void AliESDtrack::SetTRDpid(Int_t iSpecies, Float_t p) | |
728 | { | |
4427806c | 729 | // Sets the probability of particle type iSpecies to p (in TRD) |
79e94bf8 | 730 | fTRDr[iSpecies] = p; |
731 | } | |
732 | ||
733 | Float_t AliESDtrack::GetTRDpid(Int_t iSpecies) const | |
734 | { | |
4427806c | 735 | // Returns the probability of particle type iSpecies (in TRD) |
79e94bf8 | 736 | return fTRDr[iSpecies]; |
737 | } | |
738 | ||
c630aafd | 739 | //_______________________________________________________________________ |
740 | void AliESDtrack::SetTOFpid(const Double_t *p) { | |
4427806c | 741 | // Sets the probability of each particle type (in TOF) |
d27bbc79 | 742 | SetPIDValues(fTOFr,p,AliPID::kSPECIES); |
c630aafd | 743 | SetStatus(AliESDtrack::kTOFpid); |
744 | } | |
745 | ||
51ad6848 | 746 | //_______________________________________________________________________ |
747 | void AliESDtrack::SetTOFLabel(const Int_t *p) { | |
748 | // Sets (in TOF) | |
749 | for (Int_t i=0; i<3; i++) fTOFLabel[i]=p[i]; | |
750 | } | |
751 | ||
c630aafd | 752 | //_______________________________________________________________________ |
753 | void AliESDtrack::GetTOFpid(Double_t *p) const { | |
4427806c | 754 | // Gets probabilities of each particle type (in TOF) |
304864ab | 755 | for (Int_t i=0; i<AliPID::kSPECIES; i++) p[i]=fTOFr[i]; |
c630aafd | 756 | } |
757 | ||
51ad6848 | 758 | //_______________________________________________________________________ |
759 | void AliESDtrack::GetTOFLabel(Int_t *p) const { | |
760 | // Gets (in TOF) | |
761 | for (Int_t i=0; i<3; i++) p[i]=fTOFLabel[i]; | |
762 | } | |
763 | ||
764 | //_______________________________________________________________________ | |
765 | void AliESDtrack::GetTOFInfo(Float_t *info) const { | |
766 | // Gets (in TOF) | |
767 | for (Int_t i=0; i<10; i++) info[i]=fTOFInfo[i]; | |
768 | } | |
769 | ||
770 | //_______________________________________________________________________ | |
771 | void AliESDtrack::SetTOFInfo(Float_t*info) { | |
772 | // Gets (in TOF) | |
773 | for (Int_t i=0; i<10; i++) fTOFInfo[i]=info[i]; | |
774 | } | |
775 | ||
4a78b8c5 | 776 | |
777 | ||
4a78b8c5 | 778 | //_______________________________________________________________________ |
779 | void AliESDtrack::SetRICHpid(const Double_t *p) { | |
780 | // Sets the probability of each particle type (in RICH) | |
d27bbc79 | 781 | SetPIDValues(fRICHr,p,AliPID::kSPECIES); |
4a78b8c5 | 782 | SetStatus(AliESDtrack::kRICHpid); |
783 | } | |
784 | ||
785 | //_______________________________________________________________________ | |
786 | void AliESDtrack::GetRICHpid(Double_t *p) const { | |
787 | // Gets probabilities of each particle type (in RICH) | |
304864ab | 788 | for (Int_t i=0; i<AliPID::kSPECIES; i++) p[i]=fRICHr[i]; |
4a78b8c5 | 789 | } |
790 | ||
791 | ||
792 | ||
8c6a71ab | 793 | //_______________________________________________________________________ |
794 | void AliESDtrack::SetESDpid(const Double_t *p) { | |
4427806c | 795 | // Sets the probability of each particle type for the ESD track |
d27bbc79 | 796 | SetPIDValues(fR,p,AliPID::kSPECIES); |
8c6a71ab | 797 | SetStatus(AliESDtrack::kESDpid); |
798 | } | |
799 | ||
800 | //_______________________________________________________________________ | |
801 | void AliESDtrack::GetESDpid(Double_t *p) const { | |
4427806c | 802 | // Gets probability of each particle type for the ESD track |
304864ab | 803 | for (Int_t i=0; i<AliPID::kSPECIES; i++) p[i]=fR[i]; |
8c6a71ab | 804 | } |
805 | ||
49d13e89 | 806 | //_______________________________________________________________________ |
807 | Bool_t AliESDtrack::RelateToVertex | |
808 | (const AliESDVertex *vtx, Double_t b, Double_t maxd) { | |
809 | // | |
810 | // Try to relate this track to the vertex "vtx", | |
811 | // if the (rough) transverse impact parameter is not bigger then "maxd". | |
812 | // Magnetic field is "b" (kG). | |
813 | // | |
814 | // a) The track gets extapolated to the DCA to the vertex. | |
815 | // b) The impact parameters and their covariance matrix are calculated. | |
816 | // c) An attempt to constrain this track to the vertex is done. | |
817 | // | |
818 | // In the case of success, the returned value is kTRUE | |
819 | // (otherwise, it's kFALSE) | |
820 | // | |
821 | Double_t alpha=GetAlpha(); | |
822 | Double_t sn=TMath::Sin(alpha), cs=TMath::Cos(alpha); | |
823 | Double_t x=GetX(), y=GetParameter()[0], snp=GetParameter()[2]; | |
824 | Double_t xv= vtx->GetXv()*cs + vtx->GetYv()*sn; | |
825 | Double_t yv=-vtx->GetXv()*sn + vtx->GetYv()*cs, zv=vtx->GetZv(); | |
826 | x-=xv; y-=yv; | |
827 | ||
828 | //Estimate the impact parameter neglecting the track curvature | |
829 | Double_t d=TMath::Abs(x*snp - y*TMath::Sqrt(1.- snp*snp)); | |
830 | if (d > maxd) return kFALSE; | |
831 | ||
832 | //Propagate to the DCA | |
5773defd | 833 | Double_t crv=kB2C*b*GetParameter()[4]; |
834 | if (TMath::Abs(b) < kAlmost0Field) crv=0.; | |
835 | ||
49d13e89 | 836 | Double_t tgfv=-(crv*x - snp)/(crv*y + TMath::Sqrt(1.-snp*snp)); |
f54395bf | 837 | sn=tgfv/TMath::Sqrt(1.+ tgfv*tgfv); |
838 | if (TMath::Abs(tgfv)>0.) cs = sn/tgfv; | |
839 | else cs=1.; | |
49d13e89 | 840 | |
841 | x = xv*cs + yv*sn; | |
842 | yv=-xv*sn + yv*cs; xv=x; | |
843 | ||
844 | if (!Propagate(alpha+TMath::ASin(sn),xv,b)) return kFALSE; | |
845 | ||
846 | fD = GetParameter()[0] - yv; | |
847 | fZ = GetParameter()[1] - zv; | |
848 | ||
849 | Double_t cov[6]; vtx->GetCovMatrix(cov); | |
850 | fCdd = GetCovariance()[0] + cov[2]; // neglecting non-diagonals | |
851 | fCdz = GetCovariance()[1]; // in the vertex's | |
852 | fCzz = GetCovariance()[2] + cov[5]; // covariance matrix | |
853 | ||
854 | {//Try to constrain | |
855 | Double_t p[2]={yv,zv}, c[3]={cov[2],0.,cov[5]}; | |
856 | Double_t chi2=GetPredictedChi2(p,c); | |
857 | ||
858 | if (chi2>77.) return kFALSE; | |
859 | ||
860 | AliExternalTrackParam tmp(*this); | |
861 | if (!tmp.Update(p,c)) return kFALSE; | |
862 | ||
863 | fCchi2=chi2; | |
864 | if (!fCp) fCp=new AliExternalTrackParam(); | |
865 | new (fCp) AliExternalTrackParam(tmp); | |
866 | } | |
867 | ||
868 | return kTRUE; | |
869 | } | |
870 | ||
15e85efa | 871 | void AliESDtrack::SetTrackPointArray(AliTrackPointArray *points) { |
872 | fPoints=points; | |
873 | //fFriendTrack->SetTrackPointArray(points); | |
874 | } | |
875 | const AliTrackPointArray *AliESDtrack::GetTrackPointArray() const { | |
876 | return fPoints; | |
877 | //return fFriendTrack->GetTrackPointArray(); | |
878 | } | |
879 | ||
ac2f7574 | 880 | //_______________________________________________________________________ |
881 | void AliESDtrack::Print(Option_t *) const { | |
882 | // Prints info on the track | |
883 | ||
5f7789fc | 884 | printf("ESD track info\n") ; |
304864ab | 885 | Double_t p[AliPID::kSPECIESN] ; |
ac2f7574 | 886 | Int_t index = 0 ; |
887 | if( IsOn(kITSpid) ){ | |
888 | printf("From ITS: ") ; | |
889 | GetITSpid(p) ; | |
304864ab | 890 | for(index = 0 ; index < AliPID::kSPECIES; index++) |
ac2f7574 | 891 | printf("%f, ", p[index]) ; |
892 | printf("\n signal = %f\n", GetITSsignal()) ; | |
893 | } | |
894 | if( IsOn(kTPCpid) ){ | |
895 | printf("From TPC: ") ; | |
896 | GetTPCpid(p) ; | |
304864ab | 897 | for(index = 0 ; index < AliPID::kSPECIES; index++) |
ac2f7574 | 898 | printf("%f, ", p[index]) ; |
899 | printf("\n signal = %f\n", GetTPCsignal()) ; | |
900 | } | |
901 | if( IsOn(kTRDpid) ){ | |
902 | printf("From TRD: ") ; | |
903 | GetTRDpid(p) ; | |
304864ab | 904 | for(index = 0 ; index < AliPID::kSPECIES; index++) |
ac2f7574 | 905 | printf("%f, ", p[index]) ; |
906 | printf("\n signal = %f\n", GetTRDsignal()) ; | |
907 | } | |
908 | if( IsOn(kTOFpid) ){ | |
909 | printf("From TOF: ") ; | |
910 | GetTOFpid(p) ; | |
304864ab | 911 | for(index = 0 ; index < AliPID::kSPECIES; index++) |
ac2f7574 | 912 | printf("%f, ", p[index]) ; |
913 | printf("\n signal = %f\n", GetTOFsignal()) ; | |
914 | } | |
915 | if( IsOn(kRICHpid) ){ | |
038834e7 | 916 | printf("From RICH: ") ; |
ac2f7574 | 917 | GetRICHpid(p) ; |
304864ab | 918 | for(index = 0 ; index < AliPID::kSPECIES; index++) |
ac2f7574 | 919 | printf("%f, ", p[index]) ; |
920 | printf("\n signal = %f\n", GetRICHsignal()) ; | |
921 | } | |
ac2f7574 | 922 | } |