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d08a92dd | 1 | /*************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* | |
15ec34b9 | 17 | $Log$ |
c77771e2 | 18 | Revision 1.19 2007/03/08 15:41:20 arcelli |
19 | set uncorrected times when filling RecPoints | |
20 | ||
3432ebfa | 21 | Revision 1.18 2007/03/06 16:31:20 arcelli |
22 | Add Uncorrected TOF Time signal | |
23 | ||
aa5476d8 | 24 | Revision 1.17 2007/02/28 18:09:11 arcelli |
25 | Add protection against failed retrieval of the CDB cal object, now Reconstruction exits with AliFatal | |
26 | ||
a1cab04c | 27 | Revision 1.16 2007/02/20 15:57:00 decaro |
28 | Raw data update: to read the TOF raw data defined in UNPACKED mode | |
29 | ||
d08a92dd | 30 | |
31 | Revision 0.03 2005/07/28 A. De Caro | |
32 | Implement public method | |
33 | Raw2Digits(Int_t, AliRawReader *) | |
34 | to convert digits from raw data in MC digits | |
35 | (temporary solution) | |
36 | ||
37 | Revision 0.02 2005/07/27 A. De Caro | |
38 | Implement public method | |
39 | Digits2RecPoint(Int_t) | |
40 | to convert digits in clusters | |
41 | ||
42 | Revision 0.02 2005/07/26 A. De Caro | |
43 | Implement private methods | |
44 | InsertCluster(AliTOFcluster *) | |
45 | FindClusterIndex(Double_t) | |
46 | originally implemented in AliTOFtracker | |
47 | by S. Arcelli and C. Zampolli | |
48 | ||
49 | Revision 0.01 2005/07/25 A. De Caro | |
50 | Implement public methods | |
51 | Digits2RecPoint(AliRawReader *, TTree *) | |
52 | Digits2RecPoint(Int_t, AliRawReader *) | |
53 | to convert raw data in clusters | |
54 | */ | |
55 | ||
56 | //////////////////////////////////////////////////////////////// | |
57 | // // | |
58 | // Class for TOF cluster finder // | |
59 | // // | |
60 | // Starting from Raw Data, create rec points, // | |
61 | // fill TreeR for TOF, // | |
62 | // write TOF.RecPoints.root file // | |
63 | // // | |
64 | //////////////////////////////////////////////////////////////// | |
65 | ||
15ec34b9 | 66 | |
0e46b9ae | 67 | #include "TClonesArray.h" |
15ec34b9 | 68 | //#include "TFile.h" |
0e46b9ae | 69 | #include "TTree.h" |
d08a92dd | 70 | |
d0eb8f39 | 71 | #include "AliDAQ.h" |
0e46b9ae | 72 | #include "AliLoader.h" |
d08a92dd | 73 | #include "AliLog.h" |
0e46b9ae | 74 | #include "AliRawReader.h" |
d08a92dd | 75 | #include "AliRunLoader.h" |
d08a92dd | 76 | |
37879eed | 77 | #include "AliTOFCal.h" |
15ec34b9 | 78 | #include "AliTOFcalib.h" |
37879eed | 79 | #include "AliTOFChannel.h" |
d08a92dd | 80 | #include "AliTOFClusterFinder.h" |
0e46b9ae | 81 | #include "AliTOFcluster.h" |
82 | #include "AliTOFdigit.h" | |
0e46b9ae | 83 | #include "AliTOFGeometry.h" |
15ec34b9 | 84 | #include "AliTOFGeometryV5.h" |
85 | #include "AliTOFrawData.h" | |
0e46b9ae | 86 | #include "AliTOFRawStream.h" |
3432ebfa | 87 | #include "Riostream.h" |
0e46b9ae | 88 | |
15ec34b9 | 89 | //extern TFile *gFile; |
d08a92dd | 90 | |
91 | ClassImp(AliTOFClusterFinder) | |
92 | ||
93 | AliTOFClusterFinder::AliTOFClusterFinder(): | |
94 | fRunLoader(0), | |
95 | fTOFLoader(0), | |
96 | fTreeD(0), | |
97 | fTreeR(0), | |
58d8d9a3 | 98 | fTOFGeometry(new AliTOFGeometryV5()), |
d08a92dd | 99 | fDigits(new TClonesArray("AliTOFdigit", 4000)), |
100 | fRecPoints(new TClonesArray("AliTOFcluster", 4000)), | |
15ec34b9 | 101 | fNumberOfTofClusters(0), |
102 | fVerbose(0) | |
d08a92dd | 103 | { |
104 | // | |
105 | // Constructor | |
106 | // | |
107 | ||
3bbdf45d | 108 | AliInfo("V5 TOF Geometry is taken as the default"); |
37879eed | 109 | |
d08a92dd | 110 | } |
111 | //______________________________________________________________________________ | |
112 | ||
113 | AliTOFClusterFinder::AliTOFClusterFinder(AliRunLoader* runLoader): | |
114 | fRunLoader(runLoader), | |
115 | fTOFLoader(runLoader->GetLoader("TOFLoader")), | |
116 | fTreeD(0), | |
117 | fTreeR(0), | |
58d8d9a3 | 118 | fTOFGeometry(new AliTOFGeometryV5()), |
d08a92dd | 119 | fDigits(new TClonesArray("AliTOFdigit", 4000)), |
120 | fRecPoints(new TClonesArray("AliTOFcluster", 4000)), | |
15ec34b9 | 121 | fNumberOfTofClusters(0), |
122 | fVerbose(0) | |
d08a92dd | 123 | { |
124 | // | |
125 | // Constructor | |
126 | // | |
127 | ||
0f49d1bc | 128 | // runLoader->CdGAFile(); |
129 | // TFile *in=(TFile*)gFile; | |
130 | // in->cd(); | |
131 | // fTOFGeometry = (AliTOFGeometry*)in->Get("TOFgeometry"); | |
d08a92dd | 132 | |
7aeeaf38 | 133 | } |
134 | ||
135 | //------------------------------------------------------------------------ | |
136 | AliTOFClusterFinder::AliTOFClusterFinder(const AliTOFClusterFinder &source) | |
58d8d9a3 | 137 | :TObject(), |
138 | fRunLoader(0), | |
139 | fTOFLoader(0), | |
140 | fTreeD(0), | |
141 | fTreeR(0), | |
142 | fTOFGeometry(new AliTOFGeometryV5()), | |
143 | fDigits(new TClonesArray("AliTOFdigit", 4000)), | |
144 | fRecPoints(new TClonesArray("AliTOFcluster", 4000)), | |
15ec34b9 | 145 | fNumberOfTofClusters(0), |
146 | fVerbose(0) | |
7aeeaf38 | 147 | { |
148 | // copy constructor | |
149 | this->fDigits=source.fDigits; | |
150 | this->fRecPoints=source.fRecPoints; | |
151 | this->fTOFGeometry=source.fTOFGeometry; | |
152 | ||
153 | } | |
154 | ||
155 | //------------------------------------------------------------------------ | |
d0eb8f39 | 156 | AliTOFClusterFinder& AliTOFClusterFinder::operator=(const AliTOFClusterFinder &source) |
7aeeaf38 | 157 | { |
158 | // ass. op. | |
159 | this->fDigits=source.fDigits; | |
160 | this->fRecPoints=source.fRecPoints; | |
161 | this->fTOFGeometry=source.fTOFGeometry; | |
15ec34b9 | 162 | this->fVerbose=source.fVerbose; |
7aeeaf38 | 163 | return *this; |
164 | ||
d08a92dd | 165 | } |
166 | //______________________________________________________________________________ | |
167 | ||
168 | AliTOFClusterFinder::~AliTOFClusterFinder() | |
169 | { | |
170 | ||
171 | // | |
172 | // Destructor | |
173 | // | |
174 | ||
175 | if (fDigits) | |
176 | { | |
177 | fDigits->Delete(); | |
178 | delete fDigits; | |
179 | fDigits=0; | |
180 | } | |
181 | if (fRecPoints) | |
182 | { | |
183 | fRecPoints->Delete(); | |
184 | delete fRecPoints; | |
185 | fRecPoints=0; | |
186 | } | |
187 | ||
188 | delete fTOFGeometry; | |
189 | ||
190 | } | |
191 | //______________________________________________________________________________ | |
192 | ||
193 | void AliTOFClusterFinder::Digits2RecPoints(Int_t iEvent) | |
194 | { | |
195 | // | |
196 | // Converts digits to recpoints for TOF | |
197 | // | |
198 | ||
199 | fRunLoader->GetEvent(iEvent); | |
200 | ||
201 | fTreeD = fTOFLoader->TreeD(); | |
202 | if (fTreeD == 0x0) | |
203 | { | |
204 | AliFatal("AliTOFClusterFinder: Can not get TreeD"); | |
205 | } | |
206 | ||
207 | TBranch *branch = fTreeD->GetBranch("TOF"); | |
208 | if (!branch) { | |
209 | AliError("can't get the branch with the TOF digits !"); | |
210 | return; | |
211 | } | |
212 | ||
15ec34b9 | 213 | TClonesArray *digits = new TClonesArray("AliTOFdigit",10000); |
d08a92dd | 214 | branch->SetAddress(&digits); |
215 | ||
216 | ResetRecpoint(); | |
217 | ||
218 | fTreeR = fTOFLoader->TreeR(); | |
219 | if (fTreeR == 0x0) | |
220 | { | |
221 | fTOFLoader->MakeTree("R"); | |
222 | fTreeR = fTOFLoader->TreeR(); | |
223 | } | |
224 | ||
225 | Int_t bufsize = 32000; | |
226 | fTreeR->Branch("TOF", &fRecPoints, bufsize); | |
227 | ||
228 | fTreeD->GetEvent(0); | |
229 | Int_t nDigits = digits->GetEntriesFast(); | |
230 | AliDebug(2,Form("Number of TOF digits: %d",nDigits)); | |
231 | ||
232 | Int_t ii, jj; | |
233 | Int_t dig[5]; | |
234 | Float_t g[3]; | |
235 | Double_t h[5]; | |
340693af | 236 | Float_t tToT; |
237 | Double_t tTdcND; | |
d08a92dd | 238 | for (ii=0; ii<nDigits; ii++) { |
239 | AliTOFdigit *d = (AliTOFdigit*)digits->UncheckedAt(ii); | |
240 | dig[0]=d->GetSector(); | |
241 | dig[1]=d->GetPlate(); | |
242 | dig[2]=d->GetStrip(); | |
243 | dig[3]=d->GetPadz(); | |
244 | dig[4]=d->GetPadx(); | |
245 | ||
d0eb8f39 | 246 | //AliInfo(Form(" %2i %1i %2i %1i %2i ",dig[0],dig[1],dig[2],dig[3],dig[4])); |
247 | ||
d08a92dd | 248 | for (jj=0; jj<3; jj++) g[jj] = 0.; |
249 | fTOFGeometry->GetPos(dig,g); | |
250 | ||
251 | h[0] = TMath::Sqrt(g[0]*g[0]+g[1]*g[1]); | |
252 | h[1] = TMath::ATan2(g[1],g[0]); | |
253 | h[2] = g[2]; | |
254 | h[3] = d->GetTdc(); | |
255 | h[4] = d->GetAdc(); | |
340693af | 256 | tToT = d->GetToT(); |
257 | tTdcND = d->GetTdcND(); | |
d08a92dd | 258 | |
340693af | 259 | AliTOFcluster *tofCluster = new AliTOFcluster(h,d->GetTracks(),dig,ii,tToT, tTdcND); |
aa5476d8 | 260 | tofCluster->SetTDCRAW(d->GetTdc()); |
d08a92dd | 261 | InsertCluster(tofCluster); |
262 | ||
263 | } | |
264 | ||
265 | AliInfo(Form("Number of found clusters: %i", fNumberOfTofClusters)); | |
266 | ||
37879eed | 267 | CalibrateRecPoint(); |
d08a92dd | 268 | FillRecPoint(); |
269 | ||
270 | fTreeR->Fill(); | |
271 | ResetRecpoint(); | |
272 | ||
273 | fTOFLoader = fRunLoader->GetLoader("TOFLoader"); | |
274 | fTOFLoader->WriteRecPoints("OVERWRITE"); | |
275 | ||
276 | } | |
277 | //______________________________________________________________________________ | |
278 | ||
279 | void AliTOFClusterFinder::Digits2RecPoints(AliRawReader *rawReader, | |
280 | TTree *clustersTree) | |
281 | { | |
282 | // | |
283 | // Converts RAW data to recpoints for TOF | |
284 | // | |
285 | ||
d0eb8f39 | 286 | //const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors(); |
287 | const Int_t kDDL = AliDAQ::NumberOfDdls("TOF"); | |
d08a92dd | 288 | |
289 | ResetRecpoint(); | |
290 | ||
291 | Int_t bufsize = 32000; | |
292 | clustersTree->Branch("TOF", &fRecPoints, bufsize); | |
293 | ||
15ec34b9 | 294 | TClonesArray * clonesRawData; |
295 | ||
d08a92dd | 296 | Int_t ii = 0; |
15ec34b9 | 297 | Int_t dummy = -1; |
d08a92dd | 298 | |
299 | Int_t detectorIndex[5]; | |
300 | Float_t position[3]; | |
301 | Double_t cylindricalPosition[5]; | |
340693af | 302 | Float_t tToT; |
303 | Double_t tTdcND; | |
d08a92dd | 304 | |
15ec34b9 | 305 | ofstream ftxt; |
306 | if (fVerbose==2) ftxt.open("TOFdigitsRead.txt",ios::app); | |
307 | ||
308 | Int_t indexDDL = 0; | |
309 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { | |
310 | ||
311 | rawReader->Reset(); | |
312 | AliTOFRawStream tofInput(rawReader); | |
313 | tofInput.LoadRawData(indexDDL); | |
314 | ||
315 | clonesRawData = (TClonesArray*)tofInput.GetRawData(); | |
316 | ||
317 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { | |
318 | ||
319 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); | |
320 | ||
321 | if (tofRawDatum->GetTOT()==-1 || tofRawDatum->GetTOF()==-1) continue; | |
322 | ||
323 | if (fVerbose==2) { | |
324 | if (indexDDL<10) ftxt << " " << indexDDL; | |
325 | else ftxt << " " << indexDDL; | |
326 | if (tofRawDatum->GetTRM()<10) ftxt << " " << tofRawDatum->GetTRM(); | |
327 | else ftxt << " " << tofRawDatum->GetTRM(); | |
328 | ftxt << " " << tofRawDatum->GetTRMchain(); | |
329 | if (tofRawDatum->GetTDC()<10) ftxt << " " << tofRawDatum->GetTDC(); | |
330 | else ftxt << " " << tofRawDatum->GetTDC(); | |
331 | ftxt << " " << tofRawDatum->GetTDCchannel(); | |
332 | } | |
333 | ||
334 | tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), | |
335 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
336 | dummy = detectorIndex[3]; | |
337 | detectorIndex[3] = detectorIndex[4]; | |
338 | detectorIndex[4] = dummy; | |
339 | ||
340 | if (fVerbose==2) { | |
341 | if (detectorIndex[0]<10) ftxt << " -> " << detectorIndex[0]; | |
342 | else ftxt << " -> " << detectorIndex[0]; | |
343 | ftxt << " " << detectorIndex[1]; | |
344 | if (detectorIndex[2]<10) ftxt << " " << detectorIndex[2]; | |
345 | else ftxt << " " << detectorIndex[2]; | |
346 | ftxt << " " << detectorIndex[3]; | |
347 | if (detectorIndex[4]<10) ftxt << " " << detectorIndex[4]; | |
348 | else ftxt << " " << detectorIndex[4]; | |
349 | } | |
350 | ||
351 | for (ii=0; ii<3; ii++) position[ii] = 0.; | |
352 | fTOFGeometry->GetPos(detectorIndex, position); | |
353 | ||
354 | cylindricalPosition[0] = TMath::Sqrt(position[0]*position[0] + position[1]*position[1]); | |
355 | cylindricalPosition[1] = TMath::ATan2(position[1], position[0]); | |
356 | cylindricalPosition[2] = position[2]; | |
357 | cylindricalPosition[3] = tofRawDatum->GetTOF(); | |
358 | cylindricalPosition[4] = tofRawDatum->GetTOT(); | |
359 | tToT = tofRawDatum->GetTOT(); | |
360 | tTdcND = -1.; | |
361 | AliTOFcluster *tofCluster = new AliTOFcluster(cylindricalPosition, detectorIndex); | |
362 | tofCluster->SetToT(tToT); | |
363 | tofCluster->SetTDCND(tTdcND); | |
aa5476d8 | 364 | tofCluster->SetTDCRAW(tofRawDatum->GetTOF()); |
15ec34b9 | 365 | InsertCluster(tofCluster); |
366 | ||
367 | if (fVerbose==2) { | |
368 | if (cylindricalPosition[4]<10) ftxt << " " << cylindricalPosition[4]; | |
369 | else if (cylindricalPosition[4]>=10 && cylindricalPosition[4]<100) ftxt << " " << cylindricalPosition[4]; | |
370 | else ftxt << " " << cylindricalPosition[4]; | |
371 | if (cylindricalPosition[3]<10) ftxt << " " << cylindricalPosition[3] << endl; | |
372 | else if (cylindricalPosition[3]>=10 && cylindricalPosition[3]<100) ftxt << " " << cylindricalPosition[3] << endl; | |
373 | else if (cylindricalPosition[3]>=100 && cylindricalPosition[3]<1000) ftxt << " " << cylindricalPosition[3] << endl; | |
374 | else ftxt << " " << cylindricalPosition[3] << endl; | |
375 | } | |
376 | ||
377 | } // closed loop on TOF raw data per current DDL file | |
378 | ||
379 | clonesRawData->Clear(); | |
380 | ||
381 | } // closed loop on DDL index | |
382 | ||
383 | /* | |
384 | Int_t indexDDL = 0; | |
d08a92dd | 385 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { |
386 | ||
387 | rawReader->Reset(); | |
388 | AliTOFRawStream tofInput(rawReader); | |
362c9d61 | 389 | rawReader->Select("TOF", indexDDL, indexDDL); |
d08a92dd | 390 | |
391 | while(tofInput.Next()) { | |
392 | ||
d0eb8f39 | 393 | for (ii=0; ii<5; ii++) detectorIndex[ii] = -1; |
394 | ||
d08a92dd | 395 | detectorIndex[0] = tofInput.GetSector(); |
396 | detectorIndex[1] = tofInput.GetPlate(); | |
397 | detectorIndex[2] = tofInput.GetStrip(); | |
398 | detectorIndex[3] = tofInput.GetPadZ(); | |
399 | detectorIndex[4] = tofInput.GetPadX(); | |
400 | ||
d0eb8f39 | 401 | //AliInfo(Form(" %2i %1i %2i %1i %2i ",detectorIndex[0],detectorIndex[1],detectorIndex[2],detectorIndex[3],detectorIndex[4])); |
402 | ||
403 | if (detectorIndex[0]==-1 || | |
404 | detectorIndex[1]==-1 || | |
405 | detectorIndex[2]==-1 || | |
406 | detectorIndex[3]==-1 || | |
407 | detectorIndex[4]==-1) continue; | |
408 | ||
d08a92dd | 409 | for (ii=0; ii<3; ii++) position[ii] = 0.; |
410 | ||
411 | fTOFGeometry->GetPos(detectorIndex, position); | |
412 | ||
413 | cylindricalPosition[0] = TMath::Sqrt(position[0]*position[0] + position[1]*position[1]); | |
414 | cylindricalPosition[1] = TMath::ATan2(position[1], position[0]); | |
415 | cylindricalPosition[2] = position[2]; | |
416 | cylindricalPosition[3] = tofInput.GetTofBin(); | |
d0eb8f39 | 417 | cylindricalPosition[4] = tofInput.GetToTbin(); |
418 | tToT = tofInput.GetToTbin(); | |
340693af | 419 | tTdcND = -1.; |
d08a92dd | 420 | AliTOFcluster *tofCluster = new AliTOFcluster(cylindricalPosition, detectorIndex); |
340693af | 421 | tofCluster->SetToT(tToT); |
422 | tofCluster->SetTDCND(tTdcND); | |
d08a92dd | 423 | InsertCluster(tofCluster); |
424 | ||
425 | } // while loop | |
426 | ||
427 | } // loop on DDL files | |
15ec34b9 | 428 | */ |
429 | ||
430 | if (fVerbose==2) ftxt.close(); | |
d08a92dd | 431 | |
432 | AliInfo(Form("Number of found clusters: %i", fNumberOfTofClusters)); | |
433 | ||
37879eed | 434 | CalibrateRecPoint(); |
d08a92dd | 435 | FillRecPoint(); |
436 | ||
437 | clustersTree->Fill(); | |
37879eed | 438 | |
d08a92dd | 439 | ResetRecpoint(); |
440 | ||
441 | } | |
442 | //______________________________________________________________________________ | |
443 | ||
444 | void AliTOFClusterFinder::Digits2RecPoints(Int_t iEvent, AliRawReader *rawReader) | |
445 | { | |
446 | // | |
447 | // Converts RAW data to recpoints for TOF | |
448 | // | |
449 | ||
d0eb8f39 | 450 | //const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors(); |
451 | const Int_t kDDL = AliDAQ::NumberOfDdls("TOF"); | |
d08a92dd | 452 | |
453 | fRunLoader->GetEvent(iEvent); | |
454 | ||
455 | AliDebug(2,Form(" Event number %2i ", iEvent)); | |
456 | ||
457 | fTreeR = fTOFLoader->TreeR(); | |
458 | ||
459 | if (fTreeR == 0x0){ | |
460 | fTOFLoader->MakeTree("R"); | |
461 | fTreeR = fTOFLoader->TreeR(); | |
462 | } | |
463 | ||
464 | Int_t bufsize = 32000; | |
465 | fTreeR->Branch("TOF", &fRecPoints, bufsize); | |
466 | ||
15ec34b9 | 467 | TClonesArray * clonesRawData; |
468 | ||
d08a92dd | 469 | Int_t ii = 0; |
15ec34b9 | 470 | Int_t dummy = -1; |
d08a92dd | 471 | |
d0eb8f39 | 472 | Int_t detectorIndex[5] = {-1, -1, -1, -1, -1}; |
d08a92dd | 473 | Float_t position[3]; |
474 | Double_t cylindricalPosition[5]; | |
340693af | 475 | Float_t tToT; |
476 | Double_t tTdcND; | |
d08a92dd | 477 | |
15ec34b9 | 478 | ofstream ftxt; |
479 | if (fVerbose==2) ftxt.open("TOFdigitsRead.txt",ios::app); | |
480 | ||
481 | Int_t indexDDL = 0; | |
d08a92dd | 482 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { |
483 | ||
484 | rawReader->Reset(); | |
485 | AliTOFRawStream tofInput(rawReader); | |
15ec34b9 | 486 | tofInput.LoadRawData(indexDDL); |
487 | ||
488 | clonesRawData = (TClonesArray*)tofInput.GetRawData(); | |
489 | ||
490 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { | |
491 | ||
492 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); | |
493 | ||
494 | if (tofRawDatum->GetTOT()==-1 || tofRawDatum->GetTOF()==-1) continue; | |
495 | ||
496 | if (fVerbose==2) { | |
497 | if (indexDDL<10) ftxt << " " << indexDDL; | |
498 | else ftxt << " " << indexDDL; | |
499 | if (tofRawDatum->GetTRM()<10) ftxt << " " << tofRawDatum->GetTRM(); | |
500 | else ftxt << " " << tofRawDatum->GetTRM(); | |
501 | ftxt << " " << tofRawDatum->GetTRMchain(); | |
502 | if (tofRawDatum->GetTDC()<10) ftxt << " " << tofRawDatum->GetTDC(); | |
503 | else ftxt << " " << tofRawDatum->GetTDC(); | |
504 | ftxt << " " << tofRawDatum->GetTDCchannel(); | |
505 | } | |
506 | ||
507 | tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), | |
508 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
509 | dummy = detectorIndex[3]; | |
510 | detectorIndex[3] = detectorIndex[4]; | |
511 | detectorIndex[4] = dummy; | |
512 | ||
513 | if (fVerbose==2) { | |
514 | if (detectorIndex[0]<10) ftxt << " -> " << detectorIndex[0]; | |
515 | else ftxt << " -> " << detectorIndex[0]; | |
516 | ftxt << " " << detectorIndex[1]; | |
517 | if (detectorIndex[2]<10) ftxt << " " << detectorIndex[2]; | |
518 | else ftxt << " " << detectorIndex[2]; | |
519 | ftxt << " " << detectorIndex[3]; | |
520 | if (detectorIndex[4]<10) ftxt << " " << detectorIndex[4]; | |
521 | else ftxt << " " << detectorIndex[4]; | |
522 | } | |
d0eb8f39 | 523 | |
d08a92dd | 524 | for (ii=0; ii<3; ii++) position[ii] = 0.; |
d08a92dd | 525 | fTOFGeometry->GetPos(detectorIndex, position); |
15ec34b9 | 526 | |
527 | cylindricalPosition[0] = TMath::Sqrt(position[0]*position[0] + position[1]*position[1]); | |
528 | cylindricalPosition[1] = TMath::ATan2(position[1], position[0]); | |
529 | cylindricalPosition[2] = position[2]; | |
530 | cylindricalPosition[3] = tofRawDatum->GetTOF(); | |
531 | cylindricalPosition[4] = tofRawDatum->GetTOT(); | |
532 | tToT = tofRawDatum->GetTOT(); | |
340693af | 533 | tTdcND = -1.; |
d08a92dd | 534 | AliTOFcluster *tofCluster = new AliTOFcluster(cylindricalPosition, detectorIndex); |
340693af | 535 | tofCluster->SetToT(tToT); |
536 | tofCluster->SetTDCND(tTdcND); | |
aa5476d8 | 537 | tofCluster->SetTDCRAW(tofRawDatum->GetTOF()); |
d08a92dd | 538 | InsertCluster(tofCluster); |
539 | ||
15ec34b9 | 540 | if (fVerbose==2) { |
541 | if (cylindricalPosition[4]<10) ftxt << " " << cylindricalPosition[4]; | |
542 | else if (cylindricalPosition[4]>=10 && cylindricalPosition[4]<100) ftxt << " " << cylindricalPosition[4]; | |
543 | else ftxt << " " << cylindricalPosition[4]; | |
544 | if (cylindricalPosition[3]<10) ftxt << " " << cylindricalPosition[3] << endl; | |
545 | else if (cylindricalPosition[3]>=10 && cylindricalPosition[3]<100) ftxt << " " << cylindricalPosition[3] << endl; | |
546 | else if (cylindricalPosition[3]>=100 && cylindricalPosition[3]<1000) ftxt << " " << cylindricalPosition[3] << endl; | |
547 | else ftxt << " " << cylindricalPosition[3] << endl; | |
548 | } | |
d08a92dd | 549 | |
15ec34b9 | 550 | } // closed loop on TOF raw data per current DDL file |
551 | ||
552 | clonesRawData->Clear(); | |
553 | ||
554 | } // closed loop on DDL index | |
555 | ||
556 | if (fVerbose==2) ftxt.close(); | |
d08a92dd | 557 | |
558 | AliInfo(Form("Number of found clusters: %i", fNumberOfTofClusters)); | |
559 | ||
37879eed | 560 | CalibrateRecPoint(); |
d08a92dd | 561 | FillRecPoint(); |
562 | ||
563 | fTreeR->Fill(); | |
564 | ResetRecpoint(); | |
565 | ||
566 | fTOFLoader = fRunLoader->GetLoader("TOFLoader"); | |
567 | fTOFLoader->WriteRecPoints("OVERWRITE"); | |
568 | ||
569 | } | |
570 | //______________________________________________________________________________ | |
571 | ||
572 | void AliTOFClusterFinder::Raw2Digits(Int_t iEvent, AliRawReader *rawReader) | |
573 | { | |
574 | // | |
575 | // Converts RAW data to MC digits for TOF | |
576 | // | |
577 | // (temporary solution) | |
578 | // | |
579 | ||
15ec34b9 | 580 | //const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors(); |
581 | const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors(); | |
582 | ||
d08a92dd | 583 | fRunLoader->GetEvent(iEvent); |
584 | ||
585 | fTreeD = fTOFLoader->TreeD(); | |
586 | if (fTreeD) | |
587 | { | |
d0eb8f39 | 588 | AliInfo("TreeD re-creation"); |
d08a92dd | 589 | fTreeD = 0x0; |
590 | fTOFLoader->MakeTree("D"); | |
591 | fTreeD = fTOFLoader->TreeD(); | |
592 | } | |
593 | ||
15ec34b9 | 594 | TClonesArray *tofDigits = new TClonesArray("AliTOFdigit",10000); |
d08a92dd | 595 | Int_t bufsize = 32000; |
596 | fTreeD->Branch("TOF", &tofDigits, bufsize); | |
597 | ||
d08a92dd | 598 | fRunLoader->GetEvent(iEvent); |
599 | ||
600 | AliDebug(2,Form(" Event number %2i ", iEvent)); | |
601 | ||
15ec34b9 | 602 | TClonesArray * clonesRawData; |
603 | ||
604 | Int_t dummy = -1; | |
d08a92dd | 605 | |
606 | Int_t detectorIndex[5]; | |
d0eb8f39 | 607 | Float_t digit[4]; |
d08a92dd | 608 | |
15ec34b9 | 609 | Int_t indexDDL = 0; |
d08a92dd | 610 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { |
611 | ||
612 | rawReader->Reset(); | |
613 | AliTOFRawStream tofInput(rawReader); | |
15ec34b9 | 614 | tofInput.LoadRawData(indexDDL); |
d08a92dd | 615 | |
15ec34b9 | 616 | clonesRawData = (TClonesArray*)tofInput.GetRawData(); |
d08a92dd | 617 | |
15ec34b9 | 618 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { |
d0eb8f39 | 619 | |
15ec34b9 | 620 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); |
d0eb8f39 | 621 | |
15ec34b9 | 622 | if (!tofRawDatum->GetTOT() || !tofRawDatum->GetTOF()) continue; |
623 | ||
624 | tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), | |
625 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
626 | dummy = detectorIndex[3]; | |
627 | detectorIndex[3] = detectorIndex[4]; | |
628 | detectorIndex[4] = dummy; | |
d0eb8f39 | 629 | |
d08a92dd | 630 | digit[0] = (Float_t)tofInput.GetTofBin(); |
d0eb8f39 | 631 | digit[1] = (Float_t)tofInput.GetToTbin(); |
632 | digit[2] = (Float_t)tofInput.GetToTbin(); | |
633 | digit[3] = -1.; | |
d08a92dd | 634 | |
635 | Int_t tracknum[3]={-1,-1,-1}; | |
636 | ||
637 | TClonesArray &aDigits = *tofDigits; | |
638 | Int_t last=tofDigits->GetEntriesFast(); | |
639 | new (aDigits[last]) AliTOFdigit(tracknum, detectorIndex, digit); | |
640 | ||
641 | } // while loop | |
642 | ||
15ec34b9 | 643 | clonesRawData->Clear(); |
644 | ||
d08a92dd | 645 | } // DDL Loop |
646 | ||
647 | fTreeD->Fill(); | |
648 | ||
649 | fTOFLoader = fRunLoader->GetLoader("TOFLoader"); | |
650 | fTOFLoader->WriteDigits("OVERWRITE"); | |
651 | ||
652 | } | |
653 | //______________________________________________________________________________ | |
654 | ||
655 | Int_t AliTOFClusterFinder::InsertCluster(AliTOFcluster *tofCluster) { | |
656 | //---------------------------------------------------------------------------// | |
657 | // This function adds a TOF cluster to the array of TOF clusters sorted in Z // | |
658 | //---------------------------------------------------------------------------// | |
659 | if (fNumberOfTofClusters==kTofMaxCluster) { | |
660 | AliError("Too many clusters !"); | |
661 | return 1; | |
662 | } | |
663 | ||
664 | if (fNumberOfTofClusters==0) { | |
665 | fTofClusters[fNumberOfTofClusters++] = tofCluster; | |
666 | return 0; | |
667 | } | |
668 | ||
669 | Int_t ii = FindClusterIndex(tofCluster->GetZ()); | |
670 | memmove(fTofClusters+ii+1 ,fTofClusters+ii,(fNumberOfTofClusters-ii)*sizeof(AliTOFcluster*)); | |
671 | fTofClusters[ii] = tofCluster; | |
672 | fNumberOfTofClusters++; | |
673 | ||
674 | return 0; | |
675 | ||
676 | } | |
677 | //_________________________________________________________________________ | |
678 | ||
679 | Int_t AliTOFClusterFinder::FindClusterIndex(Double_t z) const { | |
680 | //-------------------------------------------------------------------- | |
681 | // This function returns the index of the nearest cluster | |
682 | //-------------------------------------------------------------------- | |
683 | if (fNumberOfTofClusters==0) return 0; | |
684 | if (z <= fTofClusters[0]->GetZ()) return 0; | |
685 | if (z > fTofClusters[fNumberOfTofClusters-1]->GetZ()) return fNumberOfTofClusters; | |
686 | Int_t b = 0, e = fNumberOfTofClusters-1, m = (b+e)/2; | |
687 | for (; b<e; m=(b+e)/2) { | |
688 | if (z > fTofClusters[m]->GetZ()) b=m+1; | |
689 | else e=m; | |
690 | } | |
691 | ||
692 | return m; | |
693 | ||
694 | } | |
695 | //_________________________________________________________________________ | |
696 | ||
697 | void AliTOFClusterFinder::FillRecPoint() | |
698 | { | |
699 | // | |
700 | // Copy the global array of AliTOFcluster, i.e. fTofClusters (sorted | |
701 | // in Z) in the global TClonesArray of AliTOFcluster, | |
702 | // i.e. fRecPoints. | |
703 | // | |
704 | ||
705 | Int_t ii, jj; | |
706 | ||
707 | Int_t detectorIndex[5]; | |
708 | Double_t cylindricalPosition[5]; | |
709 | Int_t trackLabels[3]; | |
710 | Int_t digitIndex = -1; | |
58d8d9a3 | 711 | Float_t tToT=0.; |
712 | Double_t tTdcND=0.; | |
3432ebfa | 713 | Double_t tTdcRAW=0.; |
58d8d9a3 | 714 | Bool_t cStatus = kTRUE; |
d08a92dd | 715 | |
716 | TClonesArray &lRecPoints = *fRecPoints; | |
717 | ||
718 | for (ii=0; ii<fNumberOfTofClusters; ii++) { | |
719 | ||
720 | digitIndex = fTofClusters[ii]->GetIndex(); | |
721 | for(jj=0; jj<5; jj++) detectorIndex[jj] = fTofClusters[ii]->GetDetInd(jj); | |
722 | for(jj=0; jj<3; jj++) trackLabels[jj] = fTofClusters[ii]->GetLabel(jj); | |
723 | cylindricalPosition[0] = fTofClusters[ii]->GetR(); | |
724 | cylindricalPosition[1] = fTofClusters[ii]->GetPhi(); | |
725 | cylindricalPosition[2] = fTofClusters[ii]->GetZ(); | |
726 | cylindricalPosition[3] = fTofClusters[ii]->GetTDC(); | |
727 | cylindricalPosition[4] = fTofClusters[ii]->GetADC(); | |
340693af | 728 | tToT = fTofClusters[ii]->GetToT(); |
729 | tTdcND = fTofClusters[ii]->GetTDCND(); | |
58d8d9a3 | 730 | cStatus=fTofClusters[ii]->GetStatus(); |
3432ebfa | 731 | tTdcRAW=fTofClusters[ii]->GetTDCRAW(); |
732 | new(lRecPoints[ii]) AliTOFcluster(cylindricalPosition, trackLabels, detectorIndex, digitIndex, tToT, tTdcND, tTdcRAW,cStatus); | |
d08a92dd | 733 | |
734 | //AliInfo(Form("%3i %3i %f %f %f %f %f %2i %2i %2i %1i %2i",ii,digitIndex, cylindricalPosition[2],cylindricalPosition[0],cylindricalPosition[1],cylindricalPosition[3],cylindricalPosition[4],detectorIndex[0],detectorIndex[1],detectorIndex[2],detectorIndex[3],detectorIndex[4])); | |
735 | ||
736 | } // loop on clusters | |
737 | ||
738 | } | |
37879eed | 739 | |
740 | //_________________________________________________________________________ | |
741 | void AliTOFClusterFinder::CalibrateRecPoint() | |
742 | { | |
743 | // | |
744 | // Copy the global array of AliTOFcluster, i.e. fTofClusters (sorted | |
745 | // in Z) in the global TClonesArray of AliTOFcluster, | |
746 | // i.e. fRecPoints. | |
747 | // | |
748 | ||
749 | Int_t ii, jj; | |
750 | ||
751 | Int_t detectorIndex[5]; | |
752 | Int_t digitIndex = -1; | |
340693af | 753 | Float_t tToT; |
754 | Float_t tdcCorr; | |
37879eed | 755 | AliInfo(" Calibrating TOF Clusters: ") |
756 | AliTOFcalib *calib = new AliTOFcalib(fTOFGeometry); | |
3f2bddfa | 757 | // calib->ReadParFromCDB("TOF/Calib",0); // original |
a1cab04c | 758 | // Use AliCDBManager's run number |
759 | if(!calib->ReadParFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);} | |
760 | ||
340693af | 761 | AliTOFCal *calTOFArray = calib->GetTOFCalArray(); |
37879eed | 762 | |
763 | for (ii=0; ii<fNumberOfTofClusters; ii++) { | |
764 | digitIndex = fTofClusters[ii]->GetIndex(); | |
765 | for(jj=0; jj<5; jj++) detectorIndex[jj] = fTofClusters[ii]->GetDetInd(jj); | |
766 | ||
767 | Int_t index = calib->GetIndex(detectorIndex); | |
768 | ||
340693af | 769 | AliTOFChannel * calChannel = calTOFArray->GetChannel(index); |
58d8d9a3 | 770 | |
771 | // Get channel status | |
772 | Bool_t status=calChannel->GetStatus(); | |
773 | if(status)fTofClusters[ii]->SetStatus(!status); //odd convention, to avoid conflict with calibration objects currently in the db (temporary solution). | |
774 | ||
775 | // Get Rough channel online equalization | |
776 | Float_t roughDelay=calChannel->GetDelay(); | |
777 | ||
778 | // Get Refined channel offline calibration parameters | |
37879eed | 779 | Float_t par[6]; |
780 | for (Int_t j = 0; j<6; j++){ | |
340693af | 781 | par[j]=calChannel->GetSlewPar(j); |
37879eed | 782 | } |
340693af | 783 | tToT = fTofClusters[ii]->GetToT(); |
58d8d9a3 | 784 | Float_t timeCorr=par[0]+par[1]*tToT+par[2]*tToT*tToT+par[3]*tToT*tToT*tToT+par[4]*tToT*tToT*tToT*tToT+par[5]*tToT*tToT*tToT*tToT*tToT+roughDelay; |
340693af | 785 | tdcCorr=(fTofClusters[ii]->GetTDC()*AliTOFGeometry::TdcBinWidth()+32)*1.E-3-timeCorr; |
786 | tdcCorr=(tdcCorr*1E3-32)/AliTOFGeometry::TdcBinWidth(); | |
787 | fTofClusters[ii]->SetTDC(tdcCorr); | |
37879eed | 788 | |
789 | } // loop on clusters | |
790 | ||
791 | delete calib; | |
792 | } | |
d08a92dd | 793 | //______________________________________________________________________________ |
794 | ||
795 | void AliTOFClusterFinder::ResetRecpoint() | |
796 | { | |
797 | // | |
798 | // Clear the list of reconstructed points | |
799 | // | |
800 | ||
801 | fNumberOfTofClusters = 0; | |
802 | if (fRecPoints) fRecPoints->Clear(); | |
803 | ||
804 | } | |
805 | //______________________________________________________________________________ | |
806 | ||
807 | void AliTOFClusterFinder::Load() | |
808 | { | |
809 | // | |
810 | // Load TOF.Digits.root and TOF.RecPoints.root files | |
811 | // | |
812 | ||
813 | fTOFLoader->LoadDigits("READ"); | |
814 | fTOFLoader->LoadRecPoints("recreate"); | |
815 | ||
816 | } | |
817 | //______________________________________________________________________________ | |
818 | ||
819 | void AliTOFClusterFinder::LoadClusters() | |
820 | { | |
821 | // | |
822 | // Load TOF.RecPoints.root file | |
823 | // | |
824 | ||
825 | fTOFLoader->LoadRecPoints("recreate"); | |
826 | ||
827 | } | |
828 | //______________________________________________________________________________ | |
829 | ||
830 | void AliTOFClusterFinder::UnLoad() | |
831 | { | |
832 | // | |
833 | // Unload TOF.Digits.root and TOF.RecPoints.root files | |
834 | // | |
835 | ||
836 | fTOFLoader->UnloadDigits(); | |
837 | fTOFLoader->UnloadRecPoints(); | |
838 | ||
839 | } | |
840 | //______________________________________________________________________________ | |
841 | ||
842 | void AliTOFClusterFinder::UnLoadClusters() | |
843 | { | |
844 | // | |
845 | // Unload TOF.RecPoints.root file | |
846 | // | |
847 | ||
848 | fTOFLoader->UnloadRecPoints(); | |
849 | ||
850 | } | |
851 | //______________________________________________________________________________ |