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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 | $Log$ |
ba66add8 | 18 | Revision 1.29 2007/10/03 10:42:33 arcelli |
19 | updates to handle new AliTOFcluster, inheriting form AliCluster3D | |
20 | ||
ac359ffe | 21 | Revision 1.28 2007/05/31 16:06:05 arcelli |
22 | move instance of AliRawStream outside loop on DDL | |
23 | ||
ef58b2af | 24 | Revision 1.27 2007/05/02 16:31:49 arcelli |
25 | Add methods to handle single event reconstruction. retrieval of Calib info moved to AliTOFReconstructor ctor, and passed via a pointer to AliTOFcalib | |
26 | ||
94f5f8f2 | 27 | Revision 1.26 2007/04/30 19:02:24 arcelli |
28 | hopefully the last refinements for correct type conversion in calibration | |
29 | ||
a33fec85 | 30 | Revision 1.25 2007/04/30 15:22:17 arcelli |
31 | Change TOF digit Time, Tot etc to int type | |
32 | ||
bf33f8f0 | 33 | Revision 1.24 2007/04/27 11:19:31 arcelli |
34 | updates for the new decoder | |
35 | ||
7813bb1a | 36 | Revision 1.23 2007/04/23 16:51:39 decaro |
37 | Digits-to-raw_data conversion: correction for a more real description (A.De Caro, R.Preghenella) | |
38 | ||
515faf5d | 39 | Revision 1.22 2007/04/19 17:26:32 arcelli |
40 | Fix a bug (add some debug printout | |
41 | ||
0451c2e6 | 42 | Revision 1.21 2007/04/18 17:28:12 arcelli |
43 | Set the ToT bin width to the one actually used... | |
44 | ||
605370db | 45 | Revision 1.20 2007/03/09 09:57:23 arcelli |
46 | Remove a forgotten include of Riostrem | |
47 | ||
c77771e2 | 48 | Revision 1.19 2007/03/08 15:41:20 arcelli |
49 | set uncorrected times when filling RecPoints | |
50 | ||
3432ebfa | 51 | Revision 1.18 2007/03/06 16:31:20 arcelli |
52 | Add Uncorrected TOF Time signal | |
53 | ||
aa5476d8 | 54 | Revision 1.17 2007/02/28 18:09:11 arcelli |
55 | Add protection against failed retrieval of the CDB cal object, now Reconstruction exits with AliFatal | |
56 | ||
a1cab04c | 57 | Revision 1.16 2007/02/20 15:57:00 decaro |
58 | Raw data update: to read the TOF raw data defined in UNPACKED mode | |
59 | ||
d08a92dd | 60 | |
61 | Revision 0.03 2005/07/28 A. De Caro | |
62 | Implement public method | |
63 | Raw2Digits(Int_t, AliRawReader *) | |
64 | to convert digits from raw data in MC digits | |
65 | (temporary solution) | |
66 | ||
67 | Revision 0.02 2005/07/27 A. De Caro | |
68 | Implement public method | |
69 | Digits2RecPoint(Int_t) | |
70 | to convert digits in clusters | |
71 | ||
72 | Revision 0.02 2005/07/26 A. De Caro | |
73 | Implement private methods | |
74 | InsertCluster(AliTOFcluster *) | |
75 | FindClusterIndex(Double_t) | |
76 | originally implemented in AliTOFtracker | |
77 | by S. Arcelli and C. Zampolli | |
78 | ||
79 | Revision 0.01 2005/07/25 A. De Caro | |
80 | Implement public methods | |
81 | Digits2RecPoint(AliRawReader *, TTree *) | |
82 | Digits2RecPoint(Int_t, AliRawReader *) | |
83 | to convert raw data in clusters | |
84 | */ | |
85 | ||
86 | //////////////////////////////////////////////////////////////// | |
87 | // // | |
88 | // Class for TOF cluster finder // | |
89 | // // | |
90 | // Starting from Raw Data, create rec points, // | |
91 | // fill TreeR for TOF, // | |
92 | // write TOF.RecPoints.root file // | |
93 | // // | |
94 | //////////////////////////////////////////////////////////////// | |
95 | ||
15ec34b9 | 96 | |
0e46b9ae | 97 | #include "TClonesArray.h" |
515faf5d | 98 | #include "TStopwatch.h" |
0e46b9ae | 99 | #include "TTree.h" |
ac359ffe | 100 | #include <TGeoManager.h> |
101 | #include <AliGeomManager.h> | |
102 | #include <TGeoMatrix.h> | |
103 | #include <TGeoPhysicalNode.h> | |
104 | #include "AliAlignObj.h" | |
d08a92dd | 105 | |
d0eb8f39 | 106 | #include "AliDAQ.h" |
0e46b9ae | 107 | #include "AliLoader.h" |
d08a92dd | 108 | #include "AliLog.h" |
0e46b9ae | 109 | #include "AliRawReader.h" |
d08a92dd | 110 | #include "AliRunLoader.h" |
d08a92dd | 111 | |
15ec34b9 | 112 | #include "AliTOFcalib.h" |
ba66add8 | 113 | #include "AliTOFChannelOnline.h" |
114 | #include "AliTOFChannelOffline.h" | |
d08a92dd | 115 | #include "AliTOFClusterFinder.h" |
0e46b9ae | 116 | #include "AliTOFcluster.h" |
117 | #include "AliTOFdigit.h" | |
0e46b9ae | 118 | #include "AliTOFGeometry.h" |
15ec34b9 | 119 | #include "AliTOFrawData.h" |
0e46b9ae | 120 | #include "AliTOFRawStream.h" |
3432ebfa | 121 | #include "Riostream.h" |
0e46b9ae | 122 | |
15ec34b9 | 123 | //extern TFile *gFile; |
d08a92dd | 124 | |
125 | ClassImp(AliTOFClusterFinder) | |
126 | ||
94f5f8f2 | 127 | AliTOFClusterFinder::AliTOFClusterFinder(AliTOFcalib *calib): |
d08a92dd | 128 | fRunLoader(0), |
129 | fTOFLoader(0), | |
130 | fTreeD(0), | |
131 | fTreeR(0), | |
132 | fDigits(new TClonesArray("AliTOFdigit", 4000)), | |
133 | fRecPoints(new TClonesArray("AliTOFcluster", 4000)), | |
15ec34b9 | 134 | fNumberOfTofClusters(0), |
7813bb1a | 135 | fVerbose(0), |
94f5f8f2 | 136 | fDecoderVersion(0), |
137 | fTOFcalib(calib) | |
d08a92dd | 138 | { |
139 | // | |
140 | // Constructor | |
141 | // | |
142 | ||
d08a92dd | 143 | } |
144 | //______________________________________________________________________________ | |
145 | ||
94f5f8f2 | 146 | AliTOFClusterFinder::AliTOFClusterFinder(AliRunLoader* runLoader, AliTOFcalib *calib): |
d08a92dd | 147 | fRunLoader(runLoader), |
148 | fTOFLoader(runLoader->GetLoader("TOFLoader")), | |
149 | fTreeD(0), | |
150 | fTreeR(0), | |
151 | fDigits(new TClonesArray("AliTOFdigit", 4000)), | |
152 | fRecPoints(new TClonesArray("AliTOFcluster", 4000)), | |
15ec34b9 | 153 | fNumberOfTofClusters(0), |
7813bb1a | 154 | fVerbose(0), |
94f5f8f2 | 155 | fDecoderVersion(0), |
156 | fTOFcalib(calib) | |
d08a92dd | 157 | { |
158 | // | |
159 | // Constructor | |
160 | // | |
161 | ||
7aeeaf38 | 162 | } |
163 | ||
164 | //------------------------------------------------------------------------ | |
165 | AliTOFClusterFinder::AliTOFClusterFinder(const AliTOFClusterFinder &source) | |
58d8d9a3 | 166 | :TObject(), |
167 | fRunLoader(0), | |
168 | fTOFLoader(0), | |
169 | fTreeD(0), | |
170 | fTreeR(0), | |
58d8d9a3 | 171 | fDigits(new TClonesArray("AliTOFdigit", 4000)), |
172 | fRecPoints(new TClonesArray("AliTOFcluster", 4000)), | |
15ec34b9 | 173 | fNumberOfTofClusters(0), |
94f5f8f2 | 174 | fVerbose(0), |
175 | fDecoderVersion(0), | |
176 | fTOFcalib(0) | |
7aeeaf38 | 177 | { |
178 | // copy constructor | |
179 | this->fDigits=source.fDigits; | |
180 | this->fRecPoints=source.fRecPoints; | |
7813bb1a | 181 | this->fDecoderVersion=source.fDecoderVersion; |
94f5f8f2 | 182 | this->fTOFcalib=source.fTOFcalib; |
7aeeaf38 | 183 | |
184 | } | |
185 | ||
186 | //------------------------------------------------------------------------ | |
d0eb8f39 | 187 | AliTOFClusterFinder& AliTOFClusterFinder::operator=(const AliTOFClusterFinder &source) |
7aeeaf38 | 188 | { |
189 | // ass. op. | |
190 | this->fDigits=source.fDigits; | |
191 | this->fRecPoints=source.fRecPoints; | |
15ec34b9 | 192 | this->fVerbose=source.fVerbose; |
7813bb1a | 193 | this->fDecoderVersion=source.fDecoderVersion; |
94f5f8f2 | 194 | this->fTOFcalib=source.fTOFcalib; |
7aeeaf38 | 195 | return *this; |
196 | ||
d08a92dd | 197 | } |
198 | //______________________________________________________________________________ | |
199 | ||
200 | AliTOFClusterFinder::~AliTOFClusterFinder() | |
201 | { | |
202 | ||
203 | // | |
204 | // Destructor | |
205 | // | |
206 | ||
207 | if (fDigits) | |
208 | { | |
209 | fDigits->Delete(); | |
210 | delete fDigits; | |
211 | fDigits=0; | |
212 | } | |
213 | if (fRecPoints) | |
214 | { | |
215 | fRecPoints->Delete(); | |
216 | delete fRecPoints; | |
217 | fRecPoints=0; | |
218 | } | |
219 | ||
d08a92dd | 220 | } |
221 | //______________________________________________________________________________ | |
222 | ||
223 | void AliTOFClusterFinder::Digits2RecPoints(Int_t iEvent) | |
224 | { | |
225 | // | |
226 | // Converts digits to recpoints for TOF | |
227 | // | |
228 | ||
515faf5d | 229 | TStopwatch stopwatch; |
230 | stopwatch.Start(); | |
231 | ||
d08a92dd | 232 | fRunLoader->GetEvent(iEvent); |
233 | ||
234 | fTreeD = fTOFLoader->TreeD(); | |
235 | if (fTreeD == 0x0) | |
236 | { | |
237 | AliFatal("AliTOFClusterFinder: Can not get TreeD"); | |
238 | } | |
239 | ||
240 | TBranch *branch = fTreeD->GetBranch("TOF"); | |
241 | if (!branch) { | |
242 | AliError("can't get the branch with the TOF digits !"); | |
243 | return; | |
244 | } | |
245 | ||
15ec34b9 | 246 | TClonesArray *digits = new TClonesArray("AliTOFdigit",10000); |
d08a92dd | 247 | branch->SetAddress(&digits); |
248 | ||
249 | ResetRecpoint(); | |
250 | ||
251 | fTreeR = fTOFLoader->TreeR(); | |
252 | if (fTreeR == 0x0) | |
253 | { | |
254 | fTOFLoader->MakeTree("R"); | |
255 | fTreeR = fTOFLoader->TreeR(); | |
256 | } | |
257 | ||
258 | Int_t bufsize = 32000; | |
259 | fTreeR->Branch("TOF", &fRecPoints, bufsize); | |
260 | ||
261 | fTreeD->GetEvent(0); | |
262 | Int_t nDigits = digits->GetEntriesFast(); | |
263 | AliDebug(2,Form("Number of TOF digits: %d",nDigits)); | |
264 | ||
ac359ffe | 265 | Int_t ii; |
bf33f8f0 | 266 | Int_t dig[5]; //cluster detector indeces |
bf33f8f0 | 267 | Int_t parTOF[5]; //The TOF signal parameters |
268 | Bool_t status=kTRUE; // assume all sim channels ok in the beginning... | |
d08a92dd | 269 | for (ii=0; ii<nDigits; ii++) { |
270 | AliTOFdigit *d = (AliTOFdigit*)digits->UncheckedAt(ii); | |
271 | dig[0]=d->GetSector(); | |
272 | dig[1]=d->GetPlate(); | |
273 | dig[2]=d->GetStrip(); | |
274 | dig[3]=d->GetPadz(); | |
275 | dig[4]=d->GetPadx(); | |
276 | ||
bf33f8f0 | 277 | // AliDebug(2,Form(" %2i %1i %2i %1i %2i ",dig[0],dig[1],dig[2],dig[3],dig[4])); |
d0eb8f39 | 278 | |
bf33f8f0 | 279 | parTOF[0] = d->GetTdc(); //the TDC signal |
280 | parTOF[1] = d->GetToT(); //the ToT signal | |
281 | parTOF[2] = d->GetAdc(); // the adc charge | |
282 | parTOF[3] = d->GetTdcND(); // non decalibrated sim time | |
283 | parTOF[4] = d->GetTdc(); // raw time, == Tdc time for the moment | |
ac359ffe | 284 | Double_t posClus[3]; |
285 | Double_t covClus[6]; | |
286 | UShort_t volIdClus=GetClusterVolIndex(dig); | |
287 | GetClusterPars(dig, posClus,covClus); | |
288 | AliTOFcluster *tofCluster = new AliTOFcluster(volIdClus,posClus[0],posClus[1],posClus[2],covClus[0],covClus[1],covClus[2],covClus[3],covClus[4],covClus[5],d->GetTracks(),dig,parTOF,status,ii); | |
d08a92dd | 289 | InsertCluster(tofCluster); |
290 | ||
291 | } | |
292 | ||
94f5f8f2 | 293 | AliInfo(Form("Number of found clusters: %i for event: %i", fNumberOfTofClusters, iEvent)); |
d08a92dd | 294 | |
37879eed | 295 | CalibrateRecPoint(); |
d08a92dd | 296 | FillRecPoint(); |
297 | ||
298 | fTreeR->Fill(); | |
299 | ResetRecpoint(); | |
300 | ||
301 | fTOFLoader = fRunLoader->GetLoader("TOFLoader"); | |
302 | fTOFLoader->WriteRecPoints("OVERWRITE"); | |
303 | ||
515faf5d | 304 | AliInfo(Form("Execution time to read TOF digits and to write TOF clusters : R:%.4fs C:%.4fs", |
305 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
306 | ||
94f5f8f2 | 307 | digits->Delete(); |
308 | delete digits; | |
309 | } | |
310 | ||
311 | //______________________________________________________________________________ | |
312 | ||
313 | void AliTOFClusterFinder::Digits2RecPoints(TTree* digitsTree, TTree* clusterTree) | |
314 | { | |
315 | // | |
316 | // Converts digits to recpoints for TOF | |
317 | // | |
318 | ||
319 | TStopwatch stopwatch; | |
320 | stopwatch.Start(); | |
321 | ||
322 | /// fRunLoader->GetEvent(iEvent); | |
323 | ||
324 | if (digitsTree == 0x0) | |
325 | { | |
326 | AliFatal("AliTOFClusterFinder: Can not get TreeD"); | |
327 | } | |
328 | ||
329 | TBranch *branch = digitsTree->GetBranch("TOF"); | |
330 | if (!branch) { | |
331 | AliError("can't get the branch with the TOF digits !"); | |
332 | return; | |
333 | } | |
334 | ||
335 | TClonesArray *digits = new TClonesArray("AliTOFdigit",10000); | |
336 | branch->SetAddress(&digits); | |
337 | ||
338 | ResetRecpoint(); | |
339 | ||
340 | fTreeR=clusterTree; | |
341 | Int_t bufsize = 32000; | |
342 | fTreeR->Branch("TOF", &fRecPoints, bufsize); | |
343 | ||
344 | digitsTree->GetEvent(0); | |
345 | Int_t nDigits = digits->GetEntriesFast(); | |
346 | AliDebug(2,Form("Number of TOF digits: %d",nDigits)); | |
347 | ||
ac359ffe | 348 | Int_t ii; |
94f5f8f2 | 349 | Int_t dig[5]; //cluster detector indeces |
94f5f8f2 | 350 | Int_t parTOF[5]; //The TOF signal parameters |
351 | Bool_t status=kTRUE; // assume all sim channels ok in the beginning... | |
352 | for (ii=0; ii<nDigits; ii++) { | |
353 | AliTOFdigit *d = (AliTOFdigit*)digits->UncheckedAt(ii); | |
354 | dig[0]=d->GetSector(); | |
355 | dig[1]=d->GetPlate(); | |
356 | dig[2]=d->GetStrip(); | |
357 | dig[3]=d->GetPadz(); | |
358 | dig[4]=d->GetPadx(); | |
359 | ||
360 | // AliDebug(2,Form(" %2i %1i %2i %1i %2i ",dig[0],dig[1],dig[2],dig[3],dig[4])); | |
361 | ||
94f5f8f2 | 362 | parTOF[0] = d->GetTdc(); //the TDC signal |
363 | parTOF[1] = d->GetToT(); //the ToT signal | |
364 | parTOF[2] = d->GetAdc(); // the adc charge | |
365 | parTOF[3] = d->GetTdcND(); // non decalibrated sim time | |
366 | parTOF[4] = d->GetTdc(); // raw time, == Tdc time for the moment | |
ac359ffe | 367 | |
368 | Double_t posClus[3]; | |
369 | Double_t covClus[6]; | |
370 | UShort_t volIdClus=GetClusterVolIndex(dig); | |
371 | GetClusterPars(dig,posClus,covClus); | |
372 | AliTOFcluster *tofCluster = new AliTOFcluster(volIdClus,posClus[0],posClus[1],posClus[2],covClus[0],covClus[1],covClus[2],covClus[3],covClus[4],covClus[5],d->GetTracks(),dig,parTOF,status,ii); | |
94f5f8f2 | 373 | InsertCluster(tofCluster); |
374 | ||
375 | } | |
376 | ||
377 | AliInfo(Form("Number of found clusters: %i", fNumberOfTofClusters)); | |
378 | ||
379 | CalibrateRecPoint(); | |
380 | FillRecPoint(); | |
381 | ||
382 | clusterTree->Fill(); | |
383 | ResetRecpoint(); | |
384 | ||
385 | AliInfo(Form("Execution time to read TOF digits and to write TOF clusters : R:%.4fs C:%.4fs", | |
386 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
387 | ||
388 | digits->Delete(); | |
389 | delete digits; | |
d08a92dd | 390 | } |
391 | //______________________________________________________________________________ | |
392 | ||
393 | void AliTOFClusterFinder::Digits2RecPoints(AliRawReader *rawReader, | |
394 | TTree *clustersTree) | |
395 | { | |
396 | // | |
397 | // Converts RAW data to recpoints for TOF | |
398 | // | |
399 | ||
515faf5d | 400 | TStopwatch stopwatch; |
401 | stopwatch.Start(); | |
402 | ||
d0eb8f39 | 403 | //const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors(); |
404 | const Int_t kDDL = AliDAQ::NumberOfDdls("TOF"); | |
d08a92dd | 405 | |
406 | ResetRecpoint(); | |
407 | ||
408 | Int_t bufsize = 32000; | |
409 | clustersTree->Branch("TOF", &fRecPoints, bufsize); | |
410 | ||
15ec34b9 | 411 | TClonesArray * clonesRawData; |
412 | ||
15ec34b9 | 413 | Int_t dummy = -1; |
d08a92dd | 414 | |
415 | Int_t detectorIndex[5]; | |
bf33f8f0 | 416 | Int_t parTOF[5]; |
d08a92dd | 417 | |
15ec34b9 | 418 | ofstream ftxt; |
419 | if (fVerbose==2) ftxt.open("TOFdigitsRead.txt",ios::app); | |
420 | ||
ef58b2af | 421 | AliTOFRawStream tofInput(rawReader); |
422 | ||
15ec34b9 | 423 | Int_t indexDDL = 0; |
424 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { | |
425 | ||
426 | rawReader->Reset(); | |
7813bb1a | 427 | if (fDecoderVersion) { |
428 | AliInfo("Using New Decoder \n"); | |
429 | tofInput.LoadRawDataBuffers(indexDDL,fVerbose); | |
430 | } | |
431 | else tofInput.LoadRawData(indexDDL); | |
15ec34b9 | 432 | |
433 | clonesRawData = (TClonesArray*)tofInput.GetRawData(); | |
434 | ||
435 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { | |
436 | ||
437 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); | |
438 | ||
439 | if (tofRawDatum->GetTOT()==-1 || tofRawDatum->GetTOF()==-1) continue; | |
440 | ||
441 | if (fVerbose==2) { | |
442 | if (indexDDL<10) ftxt << " " << indexDDL; | |
443 | else ftxt << " " << indexDDL; | |
444 | if (tofRawDatum->GetTRM()<10) ftxt << " " << tofRawDatum->GetTRM(); | |
445 | else ftxt << " " << tofRawDatum->GetTRM(); | |
446 | ftxt << " " << tofRawDatum->GetTRMchain(); | |
447 | if (tofRawDatum->GetTDC()<10) ftxt << " " << tofRawDatum->GetTDC(); | |
448 | else ftxt << " " << tofRawDatum->GetTDC(); | |
449 | ftxt << " " << tofRawDatum->GetTDCchannel(); | |
450 | } | |
451 | ||
452 | tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), | |
453 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
454 | dummy = detectorIndex[3]; | |
455 | detectorIndex[3] = detectorIndex[4]; | |
456 | detectorIndex[4] = dummy; | |
457 | ||
458 | if (fVerbose==2) { | |
459 | if (detectorIndex[0]<10) ftxt << " -> " << detectorIndex[0]; | |
460 | else ftxt << " -> " << detectorIndex[0]; | |
461 | ftxt << " " << detectorIndex[1]; | |
462 | if (detectorIndex[2]<10) ftxt << " " << detectorIndex[2]; | |
463 | else ftxt << " " << detectorIndex[2]; | |
464 | ftxt << " " << detectorIndex[3]; | |
465 | if (detectorIndex[4]<10) ftxt << " " << detectorIndex[4]; | |
466 | else ftxt << " " << detectorIndex[4]; | |
467 | } | |
468 | ||
bf33f8f0 | 469 | parTOF[0] = tofRawDatum->GetTOF(); //TDC |
470 | parTOF[1] = tofRawDatum->GetTOT(); // TOT | |
471 | parTOF[2] = tofRawDatum->GetTOT(); //ADC==TOF | |
472 | parTOF[3] = -1;//raw data: no track of undecalib sim time | |
473 | parTOF[4] = tofRawDatum->GetTOF(); // RAW time | |
ac359ffe | 474 | Double_t posClus[3]; |
475 | Double_t covClus[6]; | |
476 | UShort_t volIdClus=GetClusterVolIndex(detectorIndex); | |
477 | Int_t lab[3]={-1,-1,-1}; | |
478 | Bool_t status=kTRUE; | |
479 | GetClusterPars(detectorIndex,posClus,covClus); | |
480 | AliTOFcluster *tofCluster = new AliTOFcluster(volIdClus,posClus[0],posClus[1],posClus[2],covClus[0],covClus[1],covClus[2],covClus[3],covClus[4],covClus[5],lab,detectorIndex,parTOF,status,-1); | |
15ec34b9 | 481 | InsertCluster(tofCluster); |
482 | ||
483 | if (fVerbose==2) { | |
bf33f8f0 | 484 | if (parTOF[1]<10)ftxt << " " << parTOF[1]; |
485 | else if (parTOF[1]>=10 && parTOF[1]<100) ftxt << " " << parTOF[1]; | |
486 | else ftxt << " " << parTOF[1]; | |
487 | if (parTOF[0]<10) ftxt << " " << parTOF[0] << endl; | |
488 | else if (parTOF[0]>=10 && parTOF[0]<100) ftxt << " " << parTOF[0] << endl; | |
489 | else if (parTOF[0]>=100 && parTOF[0]<1000) ftxt << " " << parTOF[0] << endl; | |
490 | else ftxt << " " << parTOF[3] << endl; | |
15ec34b9 | 491 | } |
492 | ||
493 | } // closed loop on TOF raw data per current DDL file | |
494 | ||
495 | clonesRawData->Clear(); | |
496 | ||
497 | } // closed loop on DDL index | |
498 | ||
15ec34b9 | 499 | if (fVerbose==2) ftxt.close(); |
d08a92dd | 500 | |
501 | AliInfo(Form("Number of found clusters: %i", fNumberOfTofClusters)); | |
502 | ||
37879eed | 503 | CalibrateRecPoint(); |
d08a92dd | 504 | FillRecPoint(); |
505 | ||
506 | clustersTree->Fill(); | |
37879eed | 507 | |
d08a92dd | 508 | ResetRecpoint(); |
509 | ||
515faf5d | 510 | AliDebug(1, Form("Execution time to read TOF raw data and to write TOF clusters : R:%.4fs C:%.4fs", |
511 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
512 | ||
d08a92dd | 513 | } |
514 | //______________________________________________________________________________ | |
515 | ||
516 | void AliTOFClusterFinder::Digits2RecPoints(Int_t iEvent, AliRawReader *rawReader) | |
517 | { | |
518 | // | |
519 | // Converts RAW data to recpoints for TOF | |
520 | // | |
521 | ||
515faf5d | 522 | TStopwatch stopwatch; |
523 | stopwatch.Start(); | |
524 | ||
d0eb8f39 | 525 | //const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors(); |
526 | const Int_t kDDL = AliDAQ::NumberOfDdls("TOF"); | |
d08a92dd | 527 | |
528 | fRunLoader->GetEvent(iEvent); | |
529 | ||
530 | AliDebug(2,Form(" Event number %2i ", iEvent)); | |
531 | ||
532 | fTreeR = fTOFLoader->TreeR(); | |
533 | ||
534 | if (fTreeR == 0x0){ | |
535 | fTOFLoader->MakeTree("R"); | |
536 | fTreeR = fTOFLoader->TreeR(); | |
537 | } | |
538 | ||
539 | Int_t bufsize = 32000; | |
540 | fTreeR->Branch("TOF", &fRecPoints, bufsize); | |
541 | ||
15ec34b9 | 542 | TClonesArray * clonesRawData; |
543 | ||
15ec34b9 | 544 | Int_t dummy = -1; |
d08a92dd | 545 | |
d0eb8f39 | 546 | Int_t detectorIndex[5] = {-1, -1, -1, -1, -1}; |
bf33f8f0 | 547 | Int_t parTOF[5]; |
15ec34b9 | 548 | ofstream ftxt; |
549 | if (fVerbose==2) ftxt.open("TOFdigitsRead.txt",ios::app); | |
550 | ||
ef58b2af | 551 | AliTOFRawStream tofInput(rawReader); |
552 | ||
15ec34b9 | 553 | Int_t indexDDL = 0; |
d08a92dd | 554 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { |
555 | ||
556 | rawReader->Reset(); | |
7813bb1a | 557 | if (fDecoderVersion) { |
558 | AliInfo("Using New Decoder \n"); | |
559 | tofInput.LoadRawDataBuffers(indexDDL,fVerbose); | |
560 | } | |
561 | else tofInput.LoadRawData(indexDDL); | |
15ec34b9 | 562 | |
563 | clonesRawData = (TClonesArray*)tofInput.GetRawData(); | |
564 | ||
565 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { | |
566 | ||
567 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); | |
568 | ||
569 | if (tofRawDatum->GetTOT()==-1 || tofRawDatum->GetTOF()==-1) continue; | |
570 | ||
571 | if (fVerbose==2) { | |
572 | if (indexDDL<10) ftxt << " " << indexDDL; | |
573 | else ftxt << " " << indexDDL; | |
574 | if (tofRawDatum->GetTRM()<10) ftxt << " " << tofRawDatum->GetTRM(); | |
575 | else ftxt << " " << tofRawDatum->GetTRM(); | |
576 | ftxt << " " << tofRawDatum->GetTRMchain(); | |
577 | if (tofRawDatum->GetTDC()<10) ftxt << " " << tofRawDatum->GetTDC(); | |
578 | else ftxt << " " << tofRawDatum->GetTDC(); | |
579 | ftxt << " " << tofRawDatum->GetTDCchannel(); | |
580 | } | |
581 | ||
582 | tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), | |
583 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
584 | dummy = detectorIndex[3]; | |
585 | detectorIndex[3] = detectorIndex[4]; | |
586 | detectorIndex[4] = dummy; | |
587 | ||
588 | if (fVerbose==2) { | |
589 | if (detectorIndex[0]<10) ftxt << " -> " << detectorIndex[0]; | |
590 | else ftxt << " -> " << detectorIndex[0]; | |
591 | ftxt << " " << detectorIndex[1]; | |
592 | if (detectorIndex[2]<10) ftxt << " " << detectorIndex[2]; | |
593 | else ftxt << " " << detectorIndex[2]; | |
594 | ftxt << " " << detectorIndex[3]; | |
595 | if (detectorIndex[4]<10) ftxt << " " << detectorIndex[4]; | |
596 | else ftxt << " " << detectorIndex[4]; | |
597 | } | |
d0eb8f39 | 598 | |
bf33f8f0 | 599 | parTOF[0] = tofRawDatum->GetTOF(); // TDC |
600 | parTOF[1] = tofRawDatum->GetTOT(); // TOT | |
601 | parTOF[2] = tofRawDatum->GetTOT(); // raw data have ADC=TOT | |
602 | parTOF[3] = -1; //raw data: no track of the undecalib sim time | |
603 | parTOF[4] = tofRawDatum->GetTOF(); // Raw time == TDC | |
ac359ffe | 604 | Double_t posClus[3]; |
605 | Double_t covClus[6]; | |
606 | UShort_t volIdClus=GetClusterVolIndex(detectorIndex); | |
607 | Int_t lab[3]={-1,-1,-1}; | |
608 | Bool_t status=kTRUE; | |
609 | GetClusterPars(detectorIndex,posClus,covClus); | |
610 | AliTOFcluster *tofCluster = new AliTOFcluster(volIdClus,posClus[0],posClus[1],posClus[2],covClus[0],covClus[1],covClus[2],covClus[3],covClus[4],covClus[5],lab,detectorIndex,parTOF,status,-1); | |
d08a92dd | 611 | InsertCluster(tofCluster); |
612 | ||
15ec34b9 | 613 | if (fVerbose==2) { |
bf33f8f0 | 614 | if (parTOF[1]<10)ftxt << " " << parTOF[1]; |
615 | else if (parTOF[1]>=10 && parTOF[1]<100) ftxt << " " << parTOF[1]; | |
616 | else ftxt << " " << parTOF[1]; | |
617 | if (parTOF[0]<10) ftxt << " " << parTOF[0] << endl; | |
618 | else if (parTOF[0]>=10 && parTOF[0]<100) ftxt << " " << parTOF[0] << endl; | |
619 | else if (parTOF[0]>=100 && parTOF[0]<1000) ftxt << " " << parTOF[0] << endl; | |
620 | else ftxt << " " << parTOF[3] << endl; | |
15ec34b9 | 621 | } |
d08a92dd | 622 | |
15ec34b9 | 623 | } // closed loop on TOF raw data per current DDL file |
624 | ||
625 | clonesRawData->Clear(); | |
626 | ||
627 | } // closed loop on DDL index | |
628 | ||
629 | if (fVerbose==2) ftxt.close(); | |
d08a92dd | 630 | |
94f5f8f2 | 631 | AliInfo(Form("Number of found clusters: %i for event: %i", fNumberOfTofClusters, iEvent)); |
d08a92dd | 632 | |
37879eed | 633 | CalibrateRecPoint(); |
d08a92dd | 634 | FillRecPoint(); |
635 | ||
636 | fTreeR->Fill(); | |
637 | ResetRecpoint(); | |
638 | ||
639 | fTOFLoader = fRunLoader->GetLoader("TOFLoader"); | |
640 | fTOFLoader->WriteRecPoints("OVERWRITE"); | |
641 | ||
515faf5d | 642 | AliDebug(1, Form("Execution time to read TOF raw data and to write TOF clusters : R:%.4fs C:%.4fs", |
643 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
644 | ||
d08a92dd | 645 | } |
646 | //______________________________________________________________________________ | |
647 | ||
648 | void AliTOFClusterFinder::Raw2Digits(Int_t iEvent, AliRawReader *rawReader) | |
649 | { | |
650 | // | |
651 | // Converts RAW data to MC digits for TOF | |
652 | // | |
653 | // (temporary solution) | |
654 | // | |
655 | ||
515faf5d | 656 | TStopwatch stopwatch; |
657 | stopwatch.Start(); | |
658 | ||
15ec34b9 | 659 | //const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors(); |
ba66add8 | 660 | const Int_t kDDL = AliTOFGeometry::NDDL()*AliTOFGeometry::NSectors(); |
15ec34b9 | 661 | |
d08a92dd | 662 | fRunLoader->GetEvent(iEvent); |
663 | ||
664 | fTreeD = fTOFLoader->TreeD(); | |
665 | if (fTreeD) | |
666 | { | |
d0eb8f39 | 667 | AliInfo("TreeD re-creation"); |
d08a92dd | 668 | fTreeD = 0x0; |
669 | fTOFLoader->MakeTree("D"); | |
670 | fTreeD = fTOFLoader->TreeD(); | |
671 | } | |
672 | ||
15ec34b9 | 673 | TClonesArray *tofDigits = new TClonesArray("AliTOFdigit",10000); |
d08a92dd | 674 | Int_t bufsize = 32000; |
675 | fTreeD->Branch("TOF", &tofDigits, bufsize); | |
676 | ||
d08a92dd | 677 | fRunLoader->GetEvent(iEvent); |
678 | ||
679 | AliDebug(2,Form(" Event number %2i ", iEvent)); | |
680 | ||
15ec34b9 | 681 | TClonesArray * clonesRawData; |
682 | ||
683 | Int_t dummy = -1; | |
d08a92dd | 684 | |
685 | Int_t detectorIndex[5]; | |
bf33f8f0 | 686 | Int_t digit[4]; |
d08a92dd | 687 | |
ef58b2af | 688 | AliTOFRawStream tofInput(rawReader); |
689 | ||
15ec34b9 | 690 | Int_t indexDDL = 0; |
d08a92dd | 691 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { |
692 | ||
693 | rawReader->Reset(); | |
7813bb1a | 694 | if (fDecoderVersion) { |
695 | AliInfo("Using New Decoder \n"); | |
696 | tofInput.LoadRawDataBuffers(indexDDL,fVerbose); | |
697 | } | |
698 | else tofInput.LoadRawData(indexDDL); | |
d08a92dd | 699 | |
15ec34b9 | 700 | clonesRawData = (TClonesArray*)tofInput.GetRawData(); |
d08a92dd | 701 | |
15ec34b9 | 702 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { |
d0eb8f39 | 703 | |
15ec34b9 | 704 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); |
d0eb8f39 | 705 | |
15ec34b9 | 706 | if (!tofRawDatum->GetTOT() || !tofRawDatum->GetTOF()) continue; |
707 | ||
708 | tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), | |
709 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
710 | dummy = detectorIndex[3]; | |
711 | detectorIndex[3] = detectorIndex[4]; | |
712 | detectorIndex[4] = dummy; | |
d0eb8f39 | 713 | |
bf33f8f0 | 714 | digit[0] = tofInput.GetTofBin(); |
715 | digit[1] = tofInput.GetToTbin(); | |
716 | digit[2] = tofInput.GetToTbin(); | |
717 | digit[3] = -1; | |
d08a92dd | 718 | |
719 | Int_t tracknum[3]={-1,-1,-1}; | |
720 | ||
721 | TClonesArray &aDigits = *tofDigits; | |
722 | Int_t last=tofDigits->GetEntriesFast(); | |
723 | new (aDigits[last]) AliTOFdigit(tracknum, detectorIndex, digit); | |
724 | ||
725 | } // while loop | |
726 | ||
15ec34b9 | 727 | clonesRawData->Clear(); |
728 | ||
d08a92dd | 729 | } // DDL Loop |
730 | ||
731 | fTreeD->Fill(); | |
732 | ||
733 | fTOFLoader = fRunLoader->GetLoader("TOFLoader"); | |
734 | fTOFLoader->WriteDigits("OVERWRITE"); | |
735 | ||
515faf5d | 736 | AliDebug(1, Form("Execution time to read TOF raw data and to write TOF clusters : R:%.2fs C:%.2fs", |
737 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
738 | ||
94f5f8f2 | 739 | } |
740 | ||
741 | //______________________________________________________________________________ | |
742 | ||
743 | void AliTOFClusterFinder::Raw2Digits(AliRawReader *rawReader, TTree* digitsTree) | |
744 | { | |
745 | // | |
746 | // Converts RAW data to MC digits for TOF for the current event | |
747 | // | |
748 | // | |
749 | ||
750 | TStopwatch stopwatch; | |
751 | stopwatch.Start(); | |
752 | ||
ba66add8 | 753 | const Int_t kDDL = AliTOFGeometry::NDDL()*AliTOFGeometry::NSectors(); |
94f5f8f2 | 754 | |
755 | if (!digitsTree) | |
756 | { | |
757 | AliError("No input digits Tree"); | |
758 | return; | |
759 | } | |
760 | ||
761 | TClonesArray *tofDigits = new TClonesArray("AliTOFdigit",10000); | |
762 | Int_t bufsize = 32000; | |
763 | digitsTree->Branch("TOF", &tofDigits, bufsize); | |
764 | ||
765 | /// fRunLoader->GetEvent(iEvent); | |
766 | ||
767 | /// AliDebug(2,Form(" Event number %2i ", iEvent)); | |
768 | ||
769 | TClonesArray * clonesRawData; | |
770 | ||
771 | Int_t dummy = -1; | |
772 | ||
773 | Int_t detectorIndex[5]; | |
774 | Int_t digit[4]; | |
775 | ||
ef58b2af | 776 | AliTOFRawStream tofInput(rawReader); |
777 | ||
94f5f8f2 | 778 | Int_t indexDDL = 0; |
779 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { | |
780 | ||
781 | rawReader->Reset(); | |
94f5f8f2 | 782 | if (fDecoderVersion) { |
783 | AliInfo("Using New Decoder \n"); | |
784 | tofInput.LoadRawDataBuffers(indexDDL,fVerbose); | |
785 | } | |
786 | else tofInput.LoadRawData(indexDDL); | |
787 | ||
788 | clonesRawData = (TClonesArray*)tofInput.GetRawData(); | |
789 | ||
790 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { | |
791 | ||
792 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); | |
793 | ||
794 | if (!tofRawDatum->GetTOT() || !tofRawDatum->GetTOF()) continue; | |
795 | ||
796 | tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), | |
797 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
798 | dummy = detectorIndex[3]; | |
799 | detectorIndex[3] = detectorIndex[4]; | |
800 | detectorIndex[4] = dummy; | |
801 | ||
802 | digit[0] = tofInput.GetTofBin(); | |
803 | digit[1] = tofInput.GetToTbin(); | |
804 | digit[2] = tofInput.GetToTbin(); | |
805 | digit[3] = -1; | |
806 | ||
807 | Int_t tracknum[3]={-1,-1,-1}; | |
808 | ||
809 | TClonesArray &aDigits = *tofDigits; | |
810 | Int_t last=tofDigits->GetEntriesFast(); | |
811 | new (aDigits[last]) AliTOFdigit(tracknum, detectorIndex, digit); | |
812 | ||
813 | } // while loop | |
814 | ||
815 | clonesRawData->Clear(); | |
816 | ||
817 | } // DDL Loop | |
818 | ||
819 | digitsTree->Fill(); | |
820 | ||
821 | AliDebug(1, Form("Got %d digits: ", tofDigits->GetEntries())); | |
822 | AliDebug(1, Form("Execution time to read TOF raw data and fill TOF digit tree : R:%.2fs C:%.2fs", | |
823 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
824 | ||
d08a92dd | 825 | } |
826 | //______________________________________________________________________________ | |
827 | ||
828 | Int_t AliTOFClusterFinder::InsertCluster(AliTOFcluster *tofCluster) { | |
829 | //---------------------------------------------------------------------------// | |
830 | // This function adds a TOF cluster to the array of TOF clusters sorted in Z // | |
831 | //---------------------------------------------------------------------------// | |
832 | if (fNumberOfTofClusters==kTofMaxCluster) { | |
833 | AliError("Too many clusters !"); | |
834 | return 1; | |
835 | } | |
836 | ||
837 | if (fNumberOfTofClusters==0) { | |
838 | fTofClusters[fNumberOfTofClusters++] = tofCluster; | |
839 | return 0; | |
840 | } | |
841 | ||
842 | Int_t ii = FindClusterIndex(tofCluster->GetZ()); | |
843 | memmove(fTofClusters+ii+1 ,fTofClusters+ii,(fNumberOfTofClusters-ii)*sizeof(AliTOFcluster*)); | |
844 | fTofClusters[ii] = tofCluster; | |
845 | fNumberOfTofClusters++; | |
846 | ||
847 | return 0; | |
848 | ||
849 | } | |
850 | //_________________________________________________________________________ | |
851 | ||
852 | Int_t AliTOFClusterFinder::FindClusterIndex(Double_t z) const { | |
853 | //-------------------------------------------------------------------- | |
ac359ffe | 854 | // This function returns the index of the nearest cluster in z |
d08a92dd | 855 | //-------------------------------------------------------------------- |
856 | if (fNumberOfTofClusters==0) return 0; | |
857 | if (z <= fTofClusters[0]->GetZ()) return 0; | |
858 | if (z > fTofClusters[fNumberOfTofClusters-1]->GetZ()) return fNumberOfTofClusters; | |
859 | Int_t b = 0, e = fNumberOfTofClusters-1, m = (b+e)/2; | |
860 | for (; b<e; m=(b+e)/2) { | |
861 | if (z > fTofClusters[m]->GetZ()) b=m+1; | |
862 | else e=m; | |
863 | } | |
864 | ||
865 | return m; | |
866 | ||
867 | } | |
868 | //_________________________________________________________________________ | |
869 | ||
870 | void AliTOFClusterFinder::FillRecPoint() | |
871 | { | |
872 | // | |
873 | // Copy the global array of AliTOFcluster, i.e. fTofClusters (sorted | |
874 | // in Z) in the global TClonesArray of AliTOFcluster, | |
875 | // i.e. fRecPoints. | |
876 | // | |
877 | ||
878 | Int_t ii, jj; | |
879 | ||
880 | Int_t detectorIndex[5]; | |
bf33f8f0 | 881 | Int_t parTOF[5]; |
d08a92dd | 882 | Int_t trackLabels[3]; |
883 | Int_t digitIndex = -1; | |
bf33f8f0 | 884 | Bool_t status=kTRUE; |
d08a92dd | 885 | |
886 | TClonesArray &lRecPoints = *fRecPoints; | |
887 | ||
888 | for (ii=0; ii<fNumberOfTofClusters; ii++) { | |
889 | ||
890 | digitIndex = fTofClusters[ii]->GetIndex(); | |
891 | for(jj=0; jj<5; jj++) detectorIndex[jj] = fTofClusters[ii]->GetDetInd(jj); | |
892 | for(jj=0; jj<3; jj++) trackLabels[jj] = fTofClusters[ii]->GetLabel(jj); | |
bf33f8f0 | 893 | parTOF[0] = fTofClusters[ii]->GetTDC(); // TDC |
894 | parTOF[1] = fTofClusters[ii]->GetToT(); // TOT | |
895 | parTOF[2] = fTofClusters[ii]->GetADC(); // ADC=TOT | |
896 | parTOF[3] = fTofClusters[ii]->GetTDCND(); // TDCND | |
897 | parTOF[4] = fTofClusters[ii]->GetTDCRAW();//RAW | |
898 | status=fTofClusters[ii]->GetStatus(); | |
ac359ffe | 899 | Double_t posClus[3]; |
900 | Double_t covClus[6]; | |
901 | UShort_t volIdClus=GetClusterVolIndex(detectorIndex); | |
902 | GetClusterPars(detectorIndex,posClus,covClus); | |
903 | new(lRecPoints[ii]) AliTOFcluster(volIdClus,posClus[0],posClus[1],posClus[2],covClus[0],covClus[1],covClus[2],covClus[3],covClus[4],covClus[5],trackLabels,detectorIndex, parTOF,status,digitIndex); | |
d08a92dd | 904 | |
905 | } // loop on clusters | |
906 | ||
907 | } | |
37879eed | 908 | |
909 | //_________________________________________________________________________ | |
910 | void AliTOFClusterFinder::CalibrateRecPoint() | |
911 | { | |
912 | // | |
913 | // Copy the global array of AliTOFcluster, i.e. fTofClusters (sorted | |
914 | // in Z) in the global TClonesArray of AliTOFcluster, | |
915 | // i.e. fRecPoints. | |
916 | // | |
917 | ||
918 | Int_t ii, jj; | |
919 | ||
920 | Int_t detectorIndex[5]; | |
921 | Int_t digitIndex = -1; | |
a33fec85 | 922 | Double_t tToT; |
923 | Double_t timeCorr; | |
bf33f8f0 | 924 | Int_t tdcCorr; |
37879eed | 925 | AliInfo(" Calibrating TOF Clusters: ") |
a1cab04c | 926 | |
ba66add8 | 927 | TObjArray *calTOFArrayOnline = fTOFcalib->GetTOFCalArrayOnline(); |
928 | TObjArray *calTOFArrayOffline = fTOFcalib->GetTOFCalArrayOffline(); | |
929 | TString validity = (TString)fTOFcalib->GetOfflineValidity(); | |
930 | AliInfo(Form(" validity = %s",validity.Data())); | |
931 | Int_t calibration = -1; | |
932 | if (validity.CompareTo("valid")==0) { | |
933 | AliInfo(" Using offline calibration parameters"); | |
934 | calibration = 1; | |
935 | } | |
936 | else { | |
937 | AliInfo(" Using online calibration parameters"); | |
938 | calibration = 0 ; | |
939 | } | |
37879eed | 940 | for (ii=0; ii<fNumberOfTofClusters; ii++) { |
941 | digitIndex = fTofClusters[ii]->GetIndex(); | |
942 | for(jj=0; jj<5; jj++) detectorIndex[jj] = fTofClusters[ii]->GetDetInd(jj); | |
943 | ||
ba66add8 | 944 | Int_t index = AliTOFGeometry::GetIndex(detectorIndex); |
37879eed | 945 | |
ba66add8 | 946 | AliTOFChannelOnline * calChannelOnline = (AliTOFChannelOnline* )calTOFArrayOnline->At(index); |
58d8d9a3 | 947 | |
948 | // Get channel status | |
ba66add8 | 949 | Bool_t status=calChannelOnline->GetStatus(); |
58d8d9a3 | 950 | if(status)fTofClusters[ii]->SetStatus(!status); //odd convention, to avoid conflict with calibration objects currently in the db (temporary solution). |
58d8d9a3 | 951 | // Get Rough channel online equalization |
ba66add8 | 952 | Double_t roughDelay=(Double_t)calChannelOnline->GetDelay(); // in ns |
953 | AliDebug(2,Form(" channel delay (ns) = %f", roughDelay)); | |
58d8d9a3 | 954 | // Get Refined channel offline calibration parameters |
ba66add8 | 955 | if (calibration ==1){ |
956 | AliTOFChannelOffline * calChannelOffline = (AliTOFChannelOffline*)calTOFArrayOffline->At(index); | |
957 | Double_t par[6]; | |
958 | for (Int_t j = 0; j<6; j++){ | |
959 | par[j]=(Double_t)calChannelOffline->GetSlewPar(j); | |
960 | } | |
bf33f8f0 | 961 | AliDebug(2,Form(" Calib Pars = %f, %f, %f, %f, %f, %f ",par[0],par[1],par[2],par[3],par[4],par[5])); |
ba66add8 | 962 | AliDebug(2,Form(" The ToT and Time, uncorr (counts) = %i , %i", fTofClusters[ii]->GetToT(),fTofClusters[ii]->GetTDC())); |
963 | tToT = (Double_t)(fTofClusters[ii]->GetToT()*AliTOFGeometry::ToTBinWidth()); | |
964 | tToT*=1.E-3; //ToT in ns | |
965 | AliDebug(2,Form(" The ToT and Time, uncorr (ns)= %e, %e",fTofClusters[ii]->GetTDC()*AliTOFGeometry::TdcBinWidth()*1.E-3,tToT)); | |
966 | 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; // the time correction (ns) | |
967 | } | |
968 | else { | |
969 | timeCorr = roughDelay; // correction in ns | |
970 | } | |
971 | AliDebug(2,Form(" The ToT and Time, uncorr (ns)= %e, %e",fTofClusters[ii]->GetTDC()*AliTOFGeometry::TdcBinWidth()*1.E-3,fTofClusters[ii]->GetToT()*AliTOFGeometry::ToTBinWidth())); | |
bf33f8f0 | 972 | AliDebug(2,Form(" The time correction (ns) = %f", timeCorr)); |
a33fec85 | 973 | timeCorr=(Double_t)(fTofClusters[ii]->GetTDC())*AliTOFGeometry::TdcBinWidth()*1.E-3-timeCorr;//redefine the time |
974 | timeCorr*=1.E3; | |
975 | AliDebug(2,Form(" The channel time, corr (ps)= %e",timeCorr )); | |
976 | tdcCorr=(Int_t)(timeCorr/AliTOFGeometry::TdcBinWidth()); //the corrected time (tdc counts) | |
340693af | 977 | fTofClusters[ii]->SetTDC(tdcCorr); |
37879eed | 978 | } // loop on clusters |
979 | ||
37879eed | 980 | } |
d08a92dd | 981 | //______________________________________________________________________________ |
982 | ||
983 | void AliTOFClusterFinder::ResetRecpoint() | |
984 | { | |
985 | // | |
986 | // Clear the list of reconstructed points | |
987 | // | |
988 | ||
989 | fNumberOfTofClusters = 0; | |
990 | if (fRecPoints) fRecPoints->Clear(); | |
991 | ||
992 | } | |
993 | //______________________________________________________________________________ | |
994 | ||
995 | void AliTOFClusterFinder::Load() | |
996 | { | |
997 | // | |
998 | // Load TOF.Digits.root and TOF.RecPoints.root files | |
999 | // | |
1000 | ||
1001 | fTOFLoader->LoadDigits("READ"); | |
1002 | fTOFLoader->LoadRecPoints("recreate"); | |
1003 | ||
1004 | } | |
1005 | //______________________________________________________________________________ | |
1006 | ||
1007 | void AliTOFClusterFinder::LoadClusters() | |
1008 | { | |
1009 | // | |
1010 | // Load TOF.RecPoints.root file | |
1011 | // | |
1012 | ||
1013 | fTOFLoader->LoadRecPoints("recreate"); | |
1014 | ||
1015 | } | |
1016 | //______________________________________________________________________________ | |
1017 | ||
1018 | void AliTOFClusterFinder::UnLoad() | |
1019 | { | |
1020 | // | |
1021 | // Unload TOF.Digits.root and TOF.RecPoints.root files | |
1022 | // | |
1023 | ||
1024 | fTOFLoader->UnloadDigits(); | |
1025 | fTOFLoader->UnloadRecPoints(); | |
1026 | ||
1027 | } | |
1028 | //______________________________________________________________________________ | |
1029 | ||
1030 | void AliTOFClusterFinder::UnLoadClusters() | |
1031 | { | |
1032 | // | |
1033 | // Unload TOF.RecPoints.root file | |
1034 | // | |
1035 | ||
1036 | fTOFLoader->UnloadRecPoints(); | |
1037 | ||
1038 | } | |
ac359ffe | 1039 | //------------------------------------------------------------------------- |
1040 | UShort_t AliTOFClusterFinder::GetClusterVolIndex(Int_t *ind) const { | |
1041 | ||
1042 | //First of all get the volume ID to retrieve the l2t transformation... | |
1043 | // | |
1044 | // Detector numbering scheme | |
1045 | Int_t nSector = 18; | |
1046 | Int_t nPlate = 5; | |
1047 | Int_t nStripA = 15; | |
1048 | Int_t nStripB = 19; | |
1049 | Int_t nStripC = 19; | |
1050 | ||
1051 | Int_t isector =ind[0]; | |
1052 | if (isector >= nSector) | |
1053 | AliError(Form("Wrong sector number in TOF (%d) !",isector)); | |
1054 | Int_t iplate = ind[1]; | |
1055 | if (iplate >= nPlate) | |
1056 | AliError(Form("Wrong plate number in TOF (%d) !",iplate)); | |
1057 | Int_t istrip = ind[2]; | |
1058 | ||
1059 | Int_t stripOffset = 0; | |
1060 | switch (iplate) { | |
1061 | case 0: | |
1062 | stripOffset = 0; | |
1063 | break; | |
1064 | case 1: | |
1065 | stripOffset = nStripC; | |
1066 | break; | |
1067 | case 2: | |
1068 | stripOffset = nStripC+nStripB; | |
1069 | break; | |
1070 | case 3: | |
1071 | stripOffset = nStripC+nStripB+nStripA; | |
1072 | break; | |
1073 | case 4: | |
1074 | stripOffset = nStripC+nStripB+nStripA+nStripB; | |
1075 | break; | |
1076 | default: | |
1077 | AliError(Form("Wrong plate number in TOF (%d) !",iplate)); | |
1078 | break; | |
1079 | }; | |
1080 | ||
1081 | Int_t index= (2*(nStripC+nStripB)+nStripA)*isector + | |
1082 | stripOffset + | |
1083 | istrip; | |
1084 | ||
1085 | UShort_t volIndex = AliGeomManager::LayerToVolUID(AliGeomManager::kTOF,index); | |
1086 | return volIndex; | |
1087 | } | |
1088 | // | |
1089 | //------------------------------------------------------------------------- | |
1090 | void AliTOFClusterFinder::GetClusterPars(Int_t *ind, Double_t* pos,Double_t* cov) const { | |
1091 | ||
1092 | //First of all get the volume ID to retrieve the l2t transformation... | |
1093 | // | |
1094 | UShort_t volIndex = GetClusterVolIndex(ind); | |
1095 | // | |
1096 | // | |
1097 | //we now go in the system of the strip: determine the local coordinates | |
1098 | // | |
1099 | // | |
1100 | // 47---------------------------------------------------0 ^ z | |
1101 | // | | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | | |
1102 | // ----------------------------------------------------- | y going outwards | |
1103 | // | | | | | | | | | | | | | | | | | | | | | | | | | | | 0 | par[0]=0; | |
1104 | ||
1105 | // ----------------------------------------------------- | | |
1106 | // x <----------------------------------------------------- | |
1107 | ||
1108 | Float_t localX=(ind[4]-23.5)*2.5; | |
1109 | Float_t localY=0; | |
1110 | Float_t localZ=(ind[3]-0.5)*3.5; | |
1111 | ||
1112 | //move to the tracking ref system | |
1113 | ||
1114 | Double_t lpos[3]; | |
1115 | lpos[0]=localX; | |
1116 | lpos[1]=localY; | |
1117 | lpos[2]=localZ; | |
1118 | ||
1119 | const TGeoHMatrix *l2t= AliGeomManager::GetTracking2LocalMatrix(volIndex); | |
1120 | // Get The position in the track ref system | |
1121 | Double_t tpos[3]; | |
1122 | l2t->MasterToLocal(lpos,tpos); | |
1123 | pos[0]=tpos[0]; | |
1124 | pos[1]=tpos[1]; | |
1125 | pos[2]=tpos[2]; | |
1126 | ||
1127 | //Get The cluster covariance in the track ref system | |
1128 | Double_t lcov[9]; | |
1129 | ||
1130 | //cluster covariance in the local system: | |
1131 | // sx2 0 0 | |
1132 | // 0 0 0 | |
1133 | // 0 0 sz2 | |
1134 | ||
1135 | lcov[0]=2.5*2.5/12.; | |
1136 | lcov[1]=0; | |
1137 | lcov[2]=0; | |
1138 | lcov[3]=0; | |
1139 | lcov[4]=0; | |
1140 | lcov[5]=0; | |
1141 | lcov[6]=0; | |
1142 | lcov[7]=0; | |
1143 | lcov[8]=3.5*3.5/12.; | |
1144 | ||
1145 | //cluster covariance in the tracking system: | |
1146 | TGeoHMatrix m; | |
1147 | m.SetRotation(lcov); | |
1148 | m.Multiply(l2t); | |
1149 | m.MultiplyLeft(&l2t->Inverse()); | |
1150 | Double_t *tcov = m.GetRotationMatrix(); | |
1151 | cov[0] = tcov[0]; cov[1] = tcov[1]; cov[2] = tcov[2]; | |
1152 | cov[3] = tcov[4]; cov[4] = tcov[5]; | |
1153 | cov[5] = tcov[8]; | |
1154 | ||
1155 | return; | |
1156 | ||
1157 | } |