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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 | /* | |
7fffa85b | 17 | $Log: AliTOFClusterFinder.cxx,v $ |
18 | Revision 1.31 2007/11/24 14:53:19 zampolli | |
19 | Status flag implemented as UChar_t | |
20 | ||
98f5acd7 | 21 | Revision 1.30 2007/10/04 13:08:52 arcelli |
22 | updates to comply with AliTOFGeometryV5 becoming AliTOFGeometry | |
23 | ||
ba66add8 | 24 | Revision 1.29 2007/10/03 10:42:33 arcelli |
25 | updates to handle new AliTOFcluster, inheriting form AliCluster3D | |
26 | ||
ac359ffe | 27 | Revision 1.28 2007/05/31 16:06:05 arcelli |
28 | move instance of AliRawStream outside loop on DDL | |
29 | ||
ef58b2af | 30 | Revision 1.27 2007/05/02 16:31:49 arcelli |
c3891b7a | 31 | Add methods to handle single event reconstruction. retrieval of Calib |
32 | info moved to AliTOFReconstructor ctor, and passed via a pointer to | |
33 | AliTOFcalib | |
ef58b2af | 34 | |
94f5f8f2 | 35 | Revision 1.26 2007/04/30 19:02:24 arcelli |
36 | hopefully the last refinements for correct type conversion in calibration | |
37 | ||
a33fec85 | 38 | Revision 1.25 2007/04/30 15:22:17 arcelli |
39 | Change TOF digit Time, Tot etc to int type | |
40 | ||
bf33f8f0 | 41 | Revision 1.24 2007/04/27 11:19:31 arcelli |
42 | updates for the new decoder | |
43 | ||
7813bb1a | 44 | Revision 1.23 2007/04/23 16:51:39 decaro |
c3891b7a | 45 | Digits-to-raw_data conversion: correction for a more real description |
46 | (A.De Caro, R.Preghenella) | |
7813bb1a | 47 | |
515faf5d | 48 | Revision 1.22 2007/04/19 17:26:32 arcelli |
49 | Fix a bug (add some debug printout | |
50 | ||
0451c2e6 | 51 | Revision 1.21 2007/04/18 17:28:12 arcelli |
52 | Set the ToT bin width to the one actually used... | |
53 | ||
605370db | 54 | Revision 1.20 2007/03/09 09:57:23 arcelli |
55 | Remove a forgotten include of Riostrem | |
56 | ||
c77771e2 | 57 | Revision 1.19 2007/03/08 15:41:20 arcelli |
58 | set uncorrected times when filling RecPoints | |
59 | ||
3432ebfa | 60 | Revision 1.18 2007/03/06 16:31:20 arcelli |
61 | Add Uncorrected TOF Time signal | |
62 | ||
aa5476d8 | 63 | Revision 1.17 2007/02/28 18:09:11 arcelli |
c3891b7a | 64 | Add protection against failed retrieval of the CDB cal object, |
65 | now Reconstruction exits with AliFatal | |
aa5476d8 | 66 | |
a1cab04c | 67 | Revision 1.16 2007/02/20 15:57:00 decaro |
68 | Raw data update: to read the TOF raw data defined in UNPACKED mode | |
69 | ||
d08a92dd | 70 | |
71 | Revision 0.03 2005/07/28 A. De Caro | |
72 | Implement public method | |
73 | Raw2Digits(Int_t, AliRawReader *) | |
74 | to convert digits from raw data in MC digits | |
75 | (temporary solution) | |
76 | ||
77 | Revision 0.02 2005/07/27 A. De Caro | |
78 | Implement public method | |
79 | Digits2RecPoint(Int_t) | |
80 | to convert digits in clusters | |
81 | ||
82 | Revision 0.02 2005/07/26 A. De Caro | |
83 | Implement private methods | |
84 | InsertCluster(AliTOFcluster *) | |
85 | FindClusterIndex(Double_t) | |
86 | originally implemented in AliTOFtracker | |
87 | by S. Arcelli and C. Zampolli | |
88 | ||
89 | Revision 0.01 2005/07/25 A. De Caro | |
90 | Implement public methods | |
91 | Digits2RecPoint(AliRawReader *, TTree *) | |
92 | Digits2RecPoint(Int_t, AliRawReader *) | |
93 | to convert raw data in clusters | |
94 | */ | |
95 | ||
96 | //////////////////////////////////////////////////////////////// | |
97 | // // | |
98 | // Class for TOF cluster finder // | |
99 | // // | |
100 | // Starting from Raw Data, create rec points, // | |
101 | // fill TreeR for TOF, // | |
102 | // write TOF.RecPoints.root file // | |
103 | // // | |
104 | //////////////////////////////////////////////////////////////// | |
105 | ||
5c7c93fa | 106 | #include "Riostream.h" |
15ec34b9 | 107 | |
0e46b9ae | 108 | #include "TClonesArray.h" |
515faf5d | 109 | #include "TStopwatch.h" |
0e46b9ae | 110 | #include "TTree.h" |
5c7c93fa | 111 | //#include <TGeoManager.h> |
ac359ffe | 112 | #include <TGeoMatrix.h> |
5c7c93fa | 113 | //#include <TGeoPhysicalNode.h> |
d08a92dd | 114 | |
d0eb8f39 | 115 | #include "AliDAQ.h" |
0e46b9ae | 116 | #include "AliLoader.h" |
d08a92dd | 117 | #include "AliLog.h" |
0e46b9ae | 118 | #include "AliRawReader.h" |
d08a92dd | 119 | #include "AliRunLoader.h" |
5c7c93fa | 120 | //#include "AliAlignObj.h" |
121 | #include <AliGeomManager.h> | |
d08a92dd | 122 | |
15ec34b9 | 123 | #include "AliTOFcalib.h" |
17149e6b | 124 | #include "AliTOFChannelOnlineArray.h" |
125 | #include "AliTOFChannelOnlineStatusArray.h" | |
ba66add8 | 126 | #include "AliTOFChannelOffline.h" |
d08a92dd | 127 | #include "AliTOFClusterFinder.h" |
0e46b9ae | 128 | #include "AliTOFcluster.h" |
129 | #include "AliTOFdigit.h" | |
0e46b9ae | 130 | #include "AliTOFGeometry.h" |
15ec34b9 | 131 | #include "AliTOFrawData.h" |
0275b7df | 132 | //#include "AliTOFRawStream.h" |
0e46b9ae | 133 | |
15ec34b9 | 134 | //extern TFile *gFile; |
d08a92dd | 135 | |
136 | ClassImp(AliTOFClusterFinder) | |
137 | ||
94f5f8f2 | 138 | AliTOFClusterFinder::AliTOFClusterFinder(AliTOFcalib *calib): |
d08a92dd | 139 | fRunLoader(0), |
140 | fTOFLoader(0), | |
141 | fTreeD(0), | |
142 | fTreeR(0), | |
143 | fDigits(new TClonesArray("AliTOFdigit", 4000)), | |
144 | fRecPoints(new TClonesArray("AliTOFcluster", 4000)), | |
15ec34b9 | 145 | fNumberOfTofClusters(0), |
7813bb1a | 146 | fVerbose(0), |
94f5f8f2 | 147 | fDecoderVersion(0), |
0275b7df | 148 | fTOFcalib(calib), |
149 | fTOFRawStream(AliTOFRawStream()) | |
d08a92dd | 150 | { |
151 | // | |
152 | // Constructor | |
153 | // | |
154 | ||
d08a92dd | 155 | } |
2bf66a2d | 156 | |
d08a92dd | 157 | //______________________________________________________________________________ |
158 | ||
94f5f8f2 | 159 | AliTOFClusterFinder::AliTOFClusterFinder(AliRunLoader* runLoader, AliTOFcalib *calib): |
d08a92dd | 160 | fRunLoader(runLoader), |
161 | fTOFLoader(runLoader->GetLoader("TOFLoader")), | |
162 | fTreeD(0), | |
163 | fTreeR(0), | |
164 | fDigits(new TClonesArray("AliTOFdigit", 4000)), | |
165 | fRecPoints(new TClonesArray("AliTOFcluster", 4000)), | |
15ec34b9 | 166 | fNumberOfTofClusters(0), |
7813bb1a | 167 | fVerbose(0), |
94f5f8f2 | 168 | fDecoderVersion(0), |
0275b7df | 169 | fTOFcalib(calib), |
170 | fTOFRawStream(AliTOFRawStream()) | |
d08a92dd | 171 | { |
172 | // | |
173 | // Constructor | |
174 | // | |
175 | ||
7aeeaf38 | 176 | } |
177 | ||
178 | //------------------------------------------------------------------------ | |
179 | AliTOFClusterFinder::AliTOFClusterFinder(const AliTOFClusterFinder &source) | |
8a190ba2 | 180 | :TObject(source), |
58d8d9a3 | 181 | fRunLoader(0), |
182 | fTOFLoader(0), | |
183 | fTreeD(0), | |
184 | fTreeR(0), | |
8a190ba2 | 185 | fDigits(source.fDigits), |
186 | fRecPoints(source.fRecPoints), | |
15ec34b9 | 187 | fNumberOfTofClusters(0), |
94f5f8f2 | 188 | fVerbose(0), |
8a190ba2 | 189 | fDecoderVersion(source.fDecoderVersion), |
0275b7df | 190 | fTOFcalib(source.fTOFcalib), |
191 | fTOFRawStream(source.fTOFRawStream) | |
7aeeaf38 | 192 | { |
193 | // copy constructor | |
7aeeaf38 | 194 | } |
195 | ||
196 | //------------------------------------------------------------------------ | |
d0eb8f39 | 197 | AliTOFClusterFinder& AliTOFClusterFinder::operator=(const AliTOFClusterFinder &source) |
7aeeaf38 | 198 | { |
199 | // ass. op. | |
8a190ba2 | 200 | |
201 | if (this == &source) | |
202 | return *this; | |
203 | ||
204 | TObject::operator=(source); | |
205 | fDigits=source.fDigits; | |
206 | fRecPoints=source.fRecPoints; | |
207 | fVerbose=source.fVerbose; | |
208 | fDecoderVersion=source.fDecoderVersion; | |
209 | fTOFcalib=source.fTOFcalib; | |
0275b7df | 210 | fTOFRawStream=source.fTOFRawStream; |
7aeeaf38 | 211 | return *this; |
212 | ||
d08a92dd | 213 | } |
214 | //______________________________________________________________________________ | |
215 | ||
216 | AliTOFClusterFinder::~AliTOFClusterFinder() | |
217 | { | |
218 | ||
219 | // | |
220 | // Destructor | |
221 | // | |
222 | ||
223 | if (fDigits) | |
224 | { | |
225 | fDigits->Delete(); | |
226 | delete fDigits; | |
227 | fDigits=0; | |
228 | } | |
229 | if (fRecPoints) | |
230 | { | |
231 | fRecPoints->Delete(); | |
232 | delete fRecPoints; | |
233 | fRecPoints=0; | |
234 | } | |
235 | ||
d08a92dd | 236 | } |
237 | //______________________________________________________________________________ | |
238 | ||
239 | void AliTOFClusterFinder::Digits2RecPoints(Int_t iEvent) | |
240 | { | |
241 | // | |
242 | // Converts digits to recpoints for TOF | |
243 | // | |
244 | ||
515faf5d | 245 | TStopwatch stopwatch; |
246 | stopwatch.Start(); | |
247 | ||
56483762 | 248 | Int_t inholes = 0; |
249 | ||
d08a92dd | 250 | fRunLoader->GetEvent(iEvent); |
251 | ||
252 | fTreeD = fTOFLoader->TreeD(); | |
253 | if (fTreeD == 0x0) | |
254 | { | |
255 | AliFatal("AliTOFClusterFinder: Can not get TreeD"); | |
256 | } | |
257 | ||
258 | TBranch *branch = fTreeD->GetBranch("TOF"); | |
259 | if (!branch) { | |
260 | AliError("can't get the branch with the TOF digits !"); | |
261 | return; | |
262 | } | |
263 | ||
b24266ca | 264 | TClonesArray staticdigits("AliTOFdigit",10000); |
265 | staticdigits.Clear(); | |
266 | TClonesArray *digits =&staticdigits; | |
d08a92dd | 267 | branch->SetAddress(&digits); |
268 | ||
269 | ResetRecpoint(); | |
270 | ||
271 | fTreeR = fTOFLoader->TreeR(); | |
272 | if (fTreeR == 0x0) | |
273 | { | |
274 | fTOFLoader->MakeTree("R"); | |
275 | fTreeR = fTOFLoader->TreeR(); | |
276 | } | |
277 | ||
278 | Int_t bufsize = 32000; | |
279 | fTreeR->Branch("TOF", &fRecPoints, bufsize); | |
280 | ||
281 | fTreeD->GetEvent(0); | |
282 | Int_t nDigits = digits->GetEntriesFast(); | |
283 | AliDebug(2,Form("Number of TOF digits: %d",nDigits)); | |
284 | ||
ac359ffe | 285 | Int_t ii; |
bf33f8f0 | 286 | Int_t dig[5]; //cluster detector indeces |
bf33f8f0 | 287 | Int_t parTOF[5]; //The TOF signal parameters |
288 | Bool_t status=kTRUE; // assume all sim channels ok in the beginning... | |
d08a92dd | 289 | for (ii=0; ii<nDigits; ii++) { |
290 | AliTOFdigit *d = (AliTOFdigit*)digits->UncheckedAt(ii); | |
291 | dig[0]=d->GetSector(); | |
292 | dig[1]=d->GetPlate(); | |
293 | dig[2]=d->GetStrip(); | |
294 | dig[3]=d->GetPadz(); | |
295 | dig[4]=d->GetPadx(); | |
296 | ||
56483762 | 297 | // Do not reconstruct anything in the holes |
298 | if (dig[0]==13 || dig[0]==14 || dig[0]==15 ) { // sectors with holes | |
299 | if (dig[1]==2) { // plate with holes | |
300 | inholes++; | |
301 | continue; | |
302 | } | |
303 | } | |
304 | ||
2bf66a2d | 305 | AliDebug(2,Form(" %2d %1d %2d %1d %2d ",dig[0],dig[1],dig[2],dig[3],dig[4])); |
d0eb8f39 | 306 | |
bf33f8f0 | 307 | parTOF[0] = d->GetTdc(); //the TDC signal |
308 | parTOF[1] = d->GetToT(); //the ToT signal | |
309 | parTOF[2] = d->GetAdc(); // the adc charge | |
310 | parTOF[3] = d->GetTdcND(); // non decalibrated sim time | |
311 | parTOF[4] = d->GetTdc(); // raw time, == Tdc time for the moment | |
ac359ffe | 312 | Double_t posClus[3]; |
313 | Double_t covClus[6]; | |
314 | UShort_t volIdClus=GetClusterVolIndex(dig); | |
315 | GetClusterPars(dig, posClus,covClus); | |
316 | 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 | 317 | InsertCluster(tofCluster); |
2bf66a2d | 318 | |
d08a92dd | 319 | } |
320 | ||
2bf66a2d | 321 | AliInfo(Form("Number of found clusters: %d for event: %d", fNumberOfTofClusters, iEvent)); |
d08a92dd | 322 | |
37879eed | 323 | CalibrateRecPoint(); |
d08a92dd | 324 | FillRecPoint(); |
325 | ||
326 | fTreeR->Fill(); | |
327 | ResetRecpoint(); | |
328 | ||
329 | fTOFLoader = fRunLoader->GetLoader("TOFLoader"); | |
330 | fTOFLoader->WriteRecPoints("OVERWRITE"); | |
331 | ||
515faf5d | 332 | AliInfo(Form("Execution time to read TOF digits and to write TOF clusters : R:%.4fs C:%.4fs", |
333 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
56483762 | 334 | if (inholes) AliWarning(Form("Clusters in the TOF holes: %d",inholes)); |
515faf5d | 335 | |
94f5f8f2 | 336 | } |
337 | ||
338 | //______________________________________________________________________________ | |
339 | ||
340 | void AliTOFClusterFinder::Digits2RecPoints(TTree* digitsTree, TTree* clusterTree) | |
341 | { | |
342 | // | |
343 | // Converts digits to recpoints for TOF | |
344 | // | |
345 | ||
346 | TStopwatch stopwatch; | |
347 | stopwatch.Start(); | |
348 | ||
56483762 | 349 | Int_t inholes = 0; |
350 | ||
94f5f8f2 | 351 | /// fRunLoader->GetEvent(iEvent); |
352 | ||
353 | if (digitsTree == 0x0) | |
354 | { | |
355 | AliFatal("AliTOFClusterFinder: Can not get TreeD"); | |
356 | } | |
357 | ||
358 | TBranch *branch = digitsTree->GetBranch("TOF"); | |
359 | if (!branch) { | |
360 | AliError("can't get the branch with the TOF digits !"); | |
361 | return; | |
362 | } | |
363 | ||
b24266ca | 364 | TClonesArray staticdigits("AliTOFdigit",10000); |
365 | staticdigits.Clear(); | |
366 | TClonesArray *digits = & staticdigits; | |
94f5f8f2 | 367 | branch->SetAddress(&digits); |
368 | ||
369 | ResetRecpoint(); | |
370 | ||
371 | fTreeR=clusterTree; | |
372 | Int_t bufsize = 32000; | |
373 | fTreeR->Branch("TOF", &fRecPoints, bufsize); | |
374 | ||
375 | digitsTree->GetEvent(0); | |
376 | Int_t nDigits = digits->GetEntriesFast(); | |
377 | AliDebug(2,Form("Number of TOF digits: %d",nDigits)); | |
378 | ||
ac359ffe | 379 | Int_t ii; |
94f5f8f2 | 380 | Int_t dig[5]; //cluster detector indeces |
94f5f8f2 | 381 | Int_t parTOF[5]; //The TOF signal parameters |
382 | Bool_t status=kTRUE; // assume all sim channels ok in the beginning... | |
383 | for (ii=0; ii<nDigits; ii++) { | |
384 | AliTOFdigit *d = (AliTOFdigit*)digits->UncheckedAt(ii); | |
385 | dig[0]=d->GetSector(); | |
386 | dig[1]=d->GetPlate(); | |
387 | dig[2]=d->GetStrip(); | |
388 | dig[3]=d->GetPadz(); | |
389 | dig[4]=d->GetPadx(); | |
390 | ||
56483762 | 391 | // Do not reconstruct anything in the holes |
392 | if (dig[0]==13 || dig[0]==14 || dig[0]==15 ) { // sectors with holes | |
393 | if (dig[1]==2) { // plate with holes | |
394 | inholes++; | |
395 | continue; | |
396 | } | |
397 | } | |
398 | ||
2bf66a2d | 399 | // AliDebug(2,Form(" %2d %1d %2d %1d %2d ",dig[0],dig[1],dig[2],dig[3],dig[4])); |
94f5f8f2 | 400 | |
94f5f8f2 | 401 | parTOF[0] = d->GetTdc(); //the TDC signal |
402 | parTOF[1] = d->GetToT(); //the ToT signal | |
403 | parTOF[2] = d->GetAdc(); // the adc charge | |
404 | parTOF[3] = d->GetTdcND(); // non decalibrated sim time | |
405 | parTOF[4] = d->GetTdc(); // raw time, == Tdc time for the moment | |
ac359ffe | 406 | |
407 | Double_t posClus[3]; | |
408 | Double_t covClus[6]; | |
409 | UShort_t volIdClus=GetClusterVolIndex(dig); | |
410 | GetClusterPars(dig,posClus,covClus); | |
2bf66a2d | 411 | 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 | 412 | InsertCluster(tofCluster); |
413 | ||
414 | } | |
415 | ||
2bf66a2d | 416 | AliInfo(Form("Number of found clusters: %d", fNumberOfTofClusters)); |
94f5f8f2 | 417 | |
418 | CalibrateRecPoint(); | |
419 | FillRecPoint(); | |
420 | ||
421 | clusterTree->Fill(); | |
422 | ResetRecpoint(); | |
423 | ||
424 | AliInfo(Form("Execution time to read TOF digits and to write TOF clusters : R:%.4fs C:%.4fs", | |
425 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
56483762 | 426 | if (inholes) AliWarning(Form("Clusters in the TOF holes: %d",inholes)); |
94f5f8f2 | 427 | |
d08a92dd | 428 | } |
429 | //______________________________________________________________________________ | |
430 | ||
431 | void AliTOFClusterFinder::Digits2RecPoints(AliRawReader *rawReader, | |
432 | TTree *clustersTree) | |
433 | { | |
434 | // | |
435 | // Converts RAW data to recpoints for TOF | |
436 | // | |
437 | ||
515faf5d | 438 | TStopwatch stopwatch; |
439 | stopwatch.Start(); | |
440 | ||
56483762 | 441 | Int_t inholes = 0; |
442 | ||
d0eb8f39 | 443 | const Int_t kDDL = AliDAQ::NumberOfDdls("TOF"); |
d08a92dd | 444 | |
445 | ResetRecpoint(); | |
446 | ||
447 | Int_t bufsize = 32000; | |
448 | clustersTree->Branch("TOF", &fRecPoints, bufsize); | |
449 | ||
15ec34b9 | 450 | TClonesArray * clonesRawData; |
451 | ||
15ec34b9 | 452 | Int_t dummy = -1; |
d08a92dd | 453 | |
454 | Int_t detectorIndex[5]; | |
bf33f8f0 | 455 | Int_t parTOF[5]; |
d08a92dd | 456 | |
15ec34b9 | 457 | ofstream ftxt; |
458 | if (fVerbose==2) ftxt.open("TOFdigitsRead.txt",ios::app); | |
459 | ||
0275b7df | 460 | //AliTOFRawStream tofInput(rawReader); |
461 | fTOFRawStream.Clear(); | |
462 | fTOFRawStream.SetRawReader(rawReader); | |
ef58b2af | 463 | |
15ec34b9 | 464 | Int_t indexDDL = 0; |
465 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { | |
466 | ||
467 | rawReader->Reset(); | |
7813bb1a | 468 | if (fDecoderVersion) { |
469 | AliInfo("Using New Decoder \n"); | |
0275b7df | 470 | fTOFRawStream.LoadRawDataBuffers(indexDDL,fVerbose); |
7813bb1a | 471 | } |
0275b7df | 472 | else fTOFRawStream.LoadRawData(indexDDL); |
15ec34b9 | 473 | |
0275b7df | 474 | clonesRawData = (TClonesArray*)fTOFRawStream.GetRawData(); |
15ec34b9 | 475 | |
476 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { | |
477 | ||
478 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); | |
479 | ||
c3891b7a | 480 | //if (tofRawDatum->GetTOT()==-1 || tofRawDatum->GetTOF()==-1) continue; |
481 | if (tofRawDatum->GetTOF()==-1) continue; | |
15ec34b9 | 482 | |
483 | if (fVerbose==2) { | |
484 | if (indexDDL<10) ftxt << " " << indexDDL; | |
485 | else ftxt << " " << indexDDL; | |
486 | if (tofRawDatum->GetTRM()<10) ftxt << " " << tofRawDatum->GetTRM(); | |
487 | else ftxt << " " << tofRawDatum->GetTRM(); | |
488 | ftxt << " " << tofRawDatum->GetTRMchain(); | |
489 | if (tofRawDatum->GetTDC()<10) ftxt << " " << tofRawDatum->GetTDC(); | |
490 | else ftxt << " " << tofRawDatum->GetTDC(); | |
491 | ftxt << " " << tofRawDatum->GetTDCchannel(); | |
492 | } | |
493 | ||
0275b7df | 494 | fTOFRawStream.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), |
495 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
15ec34b9 | 496 | dummy = detectorIndex[3]; |
497 | detectorIndex[3] = detectorIndex[4]; | |
498 | detectorIndex[4] = dummy; | |
499 | ||
500 | if (fVerbose==2) { | |
501 | if (detectorIndex[0]<10) ftxt << " -> " << detectorIndex[0]; | |
502 | else ftxt << " -> " << detectorIndex[0]; | |
503 | ftxt << " " << detectorIndex[1]; | |
504 | if (detectorIndex[2]<10) ftxt << " " << detectorIndex[2]; | |
505 | else ftxt << " " << detectorIndex[2]; | |
506 | ftxt << " " << detectorIndex[3]; | |
507 | if (detectorIndex[4]<10) ftxt << " " << detectorIndex[4]; | |
508 | else ftxt << " " << detectorIndex[4]; | |
509 | } | |
510 | ||
56483762 | 511 | // Do not reconstruct anything in the holes |
512 | if (detectorIndex[0]==13 || detectorIndex[0]==14 || detectorIndex[0]==15 ) { // sectors with holes | |
513 | if (detectorIndex[1]==2) { // plate with holes | |
514 | inholes++; | |
515 | continue; | |
516 | } | |
517 | } | |
518 | ||
bf33f8f0 | 519 | parTOF[0] = tofRawDatum->GetTOF(); //TDC |
520 | parTOF[1] = tofRawDatum->GetTOT(); // TOT | |
521 | parTOF[2] = tofRawDatum->GetTOT(); //ADC==TOF | |
522 | parTOF[3] = -1;//raw data: no track of undecalib sim time | |
523 | parTOF[4] = tofRawDatum->GetTOF(); // RAW time | |
ac359ffe | 524 | Double_t posClus[3]; |
525 | Double_t covClus[6]; | |
526 | UShort_t volIdClus=GetClusterVolIndex(detectorIndex); | |
527 | Int_t lab[3]={-1,-1,-1}; | |
528 | Bool_t status=kTRUE; | |
529 | GetClusterPars(detectorIndex,posClus,covClus); | |
2bf66a2d | 530 | 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 | 531 | InsertCluster(tofCluster); |
532 | ||
533 | if (fVerbose==2) { | |
bf33f8f0 | 534 | if (parTOF[1]<10)ftxt << " " << parTOF[1]; |
535 | else if (parTOF[1]>=10 && parTOF[1]<100) ftxt << " " << parTOF[1]; | |
536 | else ftxt << " " << parTOF[1]; | |
537 | if (parTOF[0]<10) ftxt << " " << parTOF[0] << endl; | |
538 | else if (parTOF[0]>=10 && parTOF[0]<100) ftxt << " " << parTOF[0] << endl; | |
539 | else if (parTOF[0]>=100 && parTOF[0]<1000) ftxt << " " << parTOF[0] << endl; | |
540 | else ftxt << " " << parTOF[3] << endl; | |
15ec34b9 | 541 | } |
542 | ||
543 | } // closed loop on TOF raw data per current DDL file | |
544 | ||
545 | clonesRawData->Clear(); | |
546 | ||
547 | } // closed loop on DDL index | |
548 | ||
15ec34b9 | 549 | if (fVerbose==2) ftxt.close(); |
d08a92dd | 550 | |
2bf66a2d | 551 | AliInfo(Form("Number of found clusters: %d", fNumberOfTofClusters)); |
d08a92dd | 552 | |
37879eed | 553 | CalibrateRecPoint(); |
d08a92dd | 554 | FillRecPoint(); |
555 | ||
556 | clustersTree->Fill(); | |
37879eed | 557 | |
d08a92dd | 558 | ResetRecpoint(); |
559 | ||
515faf5d | 560 | AliDebug(1, Form("Execution time to read TOF raw data and to write TOF clusters : R:%.4fs C:%.4fs", |
561 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
56483762 | 562 | if (inholes) AliWarning(Form("Clusters in the TOF holes: %d",inholes)); |
515faf5d | 563 | |
d08a92dd | 564 | } |
565 | //______________________________________________________________________________ | |
566 | ||
567 | void AliTOFClusterFinder::Digits2RecPoints(Int_t iEvent, AliRawReader *rawReader) | |
568 | { | |
569 | // | |
570 | // Converts RAW data to recpoints for TOF | |
571 | // | |
572 | ||
515faf5d | 573 | TStopwatch stopwatch; |
574 | stopwatch.Start(); | |
575 | ||
56483762 | 576 | Int_t inholes = 0; |
577 | ||
d0eb8f39 | 578 | const Int_t kDDL = AliDAQ::NumberOfDdls("TOF"); |
d08a92dd | 579 | |
580 | fRunLoader->GetEvent(iEvent); | |
581 | ||
2bf66a2d | 582 | AliDebug(2,Form(" Event number %2d ", iEvent)); |
d08a92dd | 583 | |
584 | fTreeR = fTOFLoader->TreeR(); | |
585 | ||
586 | if (fTreeR == 0x0){ | |
587 | fTOFLoader->MakeTree("R"); | |
588 | fTreeR = fTOFLoader->TreeR(); | |
589 | } | |
590 | ||
591 | Int_t bufsize = 32000; | |
592 | fTreeR->Branch("TOF", &fRecPoints, bufsize); | |
593 | ||
15ec34b9 | 594 | TClonesArray * clonesRawData; |
595 | ||
15ec34b9 | 596 | Int_t dummy = -1; |
d08a92dd | 597 | |
d0eb8f39 | 598 | Int_t detectorIndex[5] = {-1, -1, -1, -1, -1}; |
bf33f8f0 | 599 | Int_t parTOF[5]; |
15ec34b9 | 600 | ofstream ftxt; |
601 | if (fVerbose==2) ftxt.open("TOFdigitsRead.txt",ios::app); | |
602 | ||
0275b7df | 603 | //AliTOFRawStream tofInput(rawReader); |
604 | fTOFRawStream.Clear(); | |
605 | fTOFRawStream.SetRawReader(rawReader); | |
ef58b2af | 606 | |
15ec34b9 | 607 | Int_t indexDDL = 0; |
d08a92dd | 608 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { |
609 | ||
610 | rawReader->Reset(); | |
7813bb1a | 611 | if (fDecoderVersion) { |
612 | AliInfo("Using New Decoder \n"); | |
0275b7df | 613 | fTOFRawStream.LoadRawDataBuffers(indexDDL,fVerbose); |
7813bb1a | 614 | } |
0275b7df | 615 | else fTOFRawStream.LoadRawData(indexDDL); |
15ec34b9 | 616 | |
0275b7df | 617 | clonesRawData = (TClonesArray*)fTOFRawStream.GetRawData(); |
15ec34b9 | 618 | |
619 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { | |
620 | ||
621 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); | |
622 | ||
c3891b7a | 623 | //if (tofRawDatum->GetTOT()==-1 || tofRawDatum->GetTOF()==-1) continue; |
624 | if (tofRawDatum->GetTOF()==-1) continue; | |
15ec34b9 | 625 | |
626 | if (fVerbose==2) { | |
627 | if (indexDDL<10) ftxt << " " << indexDDL; | |
628 | else ftxt << " " << indexDDL; | |
629 | if (tofRawDatum->GetTRM()<10) ftxt << " " << tofRawDatum->GetTRM(); | |
630 | else ftxt << " " << tofRawDatum->GetTRM(); | |
631 | ftxt << " " << tofRawDatum->GetTRMchain(); | |
632 | if (tofRawDatum->GetTDC()<10) ftxt << " " << tofRawDatum->GetTDC(); | |
633 | else ftxt << " " << tofRawDatum->GetTDC(); | |
634 | ftxt << " " << tofRawDatum->GetTDCchannel(); | |
635 | } | |
636 | ||
0275b7df | 637 | fTOFRawStream.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), |
638 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
15ec34b9 | 639 | dummy = detectorIndex[3]; |
640 | detectorIndex[3] = detectorIndex[4]; | |
641 | detectorIndex[4] = dummy; | |
642 | ||
643 | if (fVerbose==2) { | |
644 | if (detectorIndex[0]<10) ftxt << " -> " << detectorIndex[0]; | |
645 | else ftxt << " -> " << detectorIndex[0]; | |
646 | ftxt << " " << detectorIndex[1]; | |
647 | if (detectorIndex[2]<10) ftxt << " " << detectorIndex[2]; | |
648 | else ftxt << " " << detectorIndex[2]; | |
649 | ftxt << " " << detectorIndex[3]; | |
650 | if (detectorIndex[4]<10) ftxt << " " << detectorIndex[4]; | |
651 | else ftxt << " " << detectorIndex[4]; | |
652 | } | |
d0eb8f39 | 653 | |
56483762 | 654 | // Do not reconstruct anything in the holes |
655 | if (detectorIndex[0]==13 || detectorIndex[0]==14 || detectorIndex[0]==15 ) { // sectors with holes | |
656 | if (detectorIndex[1]==2) { // plate with holes | |
657 | inholes++; | |
658 | continue; | |
659 | } | |
660 | } | |
661 | ||
bf33f8f0 | 662 | parTOF[0] = tofRawDatum->GetTOF(); // TDC |
663 | parTOF[1] = tofRawDatum->GetTOT(); // TOT | |
664 | parTOF[2] = tofRawDatum->GetTOT(); // raw data have ADC=TOT | |
665 | parTOF[3] = -1; //raw data: no track of the undecalib sim time | |
666 | parTOF[4] = tofRawDatum->GetTOF(); // Raw time == TDC | |
ac359ffe | 667 | Double_t posClus[3]; |
668 | Double_t covClus[6]; | |
669 | UShort_t volIdClus=GetClusterVolIndex(detectorIndex); | |
670 | Int_t lab[3]={-1,-1,-1}; | |
671 | Bool_t status=kTRUE; | |
672 | GetClusterPars(detectorIndex,posClus,covClus); | |
673 | 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 | 674 | InsertCluster(tofCluster); |
675 | ||
15ec34b9 | 676 | if (fVerbose==2) { |
bf33f8f0 | 677 | if (parTOF[1]<10)ftxt << " " << parTOF[1]; |
678 | else if (parTOF[1]>=10 && parTOF[1]<100) ftxt << " " << parTOF[1]; | |
679 | else ftxt << " " << parTOF[1]; | |
680 | if (parTOF[0]<10) ftxt << " " << parTOF[0] << endl; | |
681 | else if (parTOF[0]>=10 && parTOF[0]<100) ftxt << " " << parTOF[0] << endl; | |
682 | else if (parTOF[0]>=100 && parTOF[0]<1000) ftxt << " " << parTOF[0] << endl; | |
683 | else ftxt << " " << parTOF[3] << endl; | |
15ec34b9 | 684 | } |
d08a92dd | 685 | |
15ec34b9 | 686 | } // closed loop on TOF raw data per current DDL file |
687 | ||
688 | clonesRawData->Clear(); | |
689 | ||
690 | } // closed loop on DDL index | |
691 | ||
692 | if (fVerbose==2) ftxt.close(); | |
d08a92dd | 693 | |
2bf66a2d | 694 | AliInfo(Form("Number of found clusters: %d for event: %d", fNumberOfTofClusters, iEvent)); |
d08a92dd | 695 | |
37879eed | 696 | CalibrateRecPoint(); |
d08a92dd | 697 | FillRecPoint(); |
698 | ||
699 | fTreeR->Fill(); | |
700 | ResetRecpoint(); | |
701 | ||
702 | fTOFLoader = fRunLoader->GetLoader("TOFLoader"); | |
703 | fTOFLoader->WriteRecPoints("OVERWRITE"); | |
704 | ||
515faf5d | 705 | AliDebug(1, Form("Execution time to read TOF raw data and to write TOF clusters : R:%.4fs C:%.4fs", |
706 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
56483762 | 707 | if (inholes) AliWarning(Form("Clusters in the TOF holes: %d",inholes)); |
515faf5d | 708 | |
d08a92dd | 709 | } |
710 | //______________________________________________________________________________ | |
711 | ||
712 | void AliTOFClusterFinder::Raw2Digits(Int_t iEvent, AliRawReader *rawReader) | |
713 | { | |
714 | // | |
715 | // Converts RAW data to MC digits for TOF | |
716 | // | |
717 | // (temporary solution) | |
718 | // | |
719 | ||
515faf5d | 720 | TStopwatch stopwatch; |
721 | stopwatch.Start(); | |
722 | ||
ba66add8 | 723 | const Int_t kDDL = AliTOFGeometry::NDDL()*AliTOFGeometry::NSectors(); |
15ec34b9 | 724 | |
d08a92dd | 725 | fRunLoader->GetEvent(iEvent); |
726 | ||
727 | fTreeD = fTOFLoader->TreeD(); | |
728 | if (fTreeD) | |
729 | { | |
d0eb8f39 | 730 | AliInfo("TreeD re-creation"); |
d08a92dd | 731 | fTreeD = 0x0; |
732 | fTOFLoader->MakeTree("D"); | |
733 | fTreeD = fTOFLoader->TreeD(); | |
734 | } | |
735 | ||
15ec34b9 | 736 | TClonesArray *tofDigits = new TClonesArray("AliTOFdigit",10000); |
d08a92dd | 737 | Int_t bufsize = 32000; |
738 | fTreeD->Branch("TOF", &tofDigits, bufsize); | |
739 | ||
d08a92dd | 740 | fRunLoader->GetEvent(iEvent); |
741 | ||
2bf66a2d | 742 | AliDebug(2,Form(" Event number %2d ", iEvent)); |
d08a92dd | 743 | |
15ec34b9 | 744 | TClonesArray * clonesRawData; |
745 | ||
746 | Int_t dummy = -1; | |
d08a92dd | 747 | |
748 | Int_t detectorIndex[5]; | |
bf33f8f0 | 749 | Int_t digit[4]; |
d08a92dd | 750 | |
0275b7df | 751 | //AliTOFRawStream tofInput(rawReader); |
752 | fTOFRawStream.Clear(); | |
753 | fTOFRawStream.SetRawReader(rawReader); | |
ef58b2af | 754 | |
15ec34b9 | 755 | Int_t indexDDL = 0; |
d08a92dd | 756 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { |
757 | ||
758 | rawReader->Reset(); | |
7813bb1a | 759 | if (fDecoderVersion) { |
760 | AliInfo("Using New Decoder \n"); | |
0275b7df | 761 | fTOFRawStream.LoadRawDataBuffers(indexDDL,fVerbose); |
7813bb1a | 762 | } |
0275b7df | 763 | else fTOFRawStream.LoadRawData(indexDDL); |
d08a92dd | 764 | |
0275b7df | 765 | clonesRawData = (TClonesArray*)fTOFRawStream.GetRawData(); |
d08a92dd | 766 | |
15ec34b9 | 767 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { |
d0eb8f39 | 768 | |
15ec34b9 | 769 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); |
d0eb8f39 | 770 | |
3e2f0097 | 771 | //if (!tofRawDatum->GetTOT() || !tofRawDatum->GetTOF()) continue; |
772 | if (tofRawDatum->GetTOF()==-1) continue; | |
15ec34b9 | 773 | |
0275b7df | 774 | fTOFRawStream.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), |
775 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
15ec34b9 | 776 | dummy = detectorIndex[3]; |
777 | detectorIndex[3] = detectorIndex[4]; | |
778 | detectorIndex[4] = dummy; | |
d0eb8f39 | 779 | |
0275b7df | 780 | digit[0] = fTOFRawStream.GetTofBin(); |
781 | digit[1] = fTOFRawStream.GetToTbin(); | |
782 | digit[2] = fTOFRawStream.GetToTbin(); | |
bf33f8f0 | 783 | digit[3] = -1; |
d08a92dd | 784 | |
785 | Int_t tracknum[3]={-1,-1,-1}; | |
786 | ||
787 | TClonesArray &aDigits = *tofDigits; | |
788 | Int_t last=tofDigits->GetEntriesFast(); | |
789 | new (aDigits[last]) AliTOFdigit(tracknum, detectorIndex, digit); | |
790 | ||
791 | } // while loop | |
792 | ||
15ec34b9 | 793 | clonesRawData->Clear(); |
794 | ||
d08a92dd | 795 | } // DDL Loop |
796 | ||
797 | fTreeD->Fill(); | |
798 | ||
799 | fTOFLoader = fRunLoader->GetLoader("TOFLoader"); | |
800 | fTOFLoader->WriteDigits("OVERWRITE"); | |
2bf66a2d | 801 | |
802 | delete tofDigits; | |
803 | ||
515faf5d | 804 | AliDebug(1, Form("Execution time to read TOF raw data and to write TOF clusters : R:%.2fs C:%.2fs", |
805 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
806 | ||
94f5f8f2 | 807 | } |
808 | ||
809 | //______________________________________________________________________________ | |
810 | ||
811 | void AliTOFClusterFinder::Raw2Digits(AliRawReader *rawReader, TTree* digitsTree) | |
812 | { | |
813 | // | |
814 | // Converts RAW data to MC digits for TOF for the current event | |
815 | // | |
816 | // | |
817 | ||
818 | TStopwatch stopwatch; | |
819 | stopwatch.Start(); | |
820 | ||
ba66add8 | 821 | const Int_t kDDL = AliTOFGeometry::NDDL()*AliTOFGeometry::NSectors(); |
94f5f8f2 | 822 | |
823 | if (!digitsTree) | |
824 | { | |
825 | AliError("No input digits Tree"); | |
826 | return; | |
827 | } | |
828 | ||
829 | TClonesArray *tofDigits = new TClonesArray("AliTOFdigit",10000); | |
830 | Int_t bufsize = 32000; | |
831 | digitsTree->Branch("TOF", &tofDigits, bufsize); | |
832 | ||
94f5f8f2 | 833 | TClonesArray * clonesRawData; |
834 | ||
835 | Int_t dummy = -1; | |
836 | ||
837 | Int_t detectorIndex[5]; | |
838 | Int_t digit[4]; | |
839 | ||
0275b7df | 840 | //AliTOFRawStream tofInput(rawReader); |
841 | fTOFRawStream.Clear(); | |
842 | fTOFRawStream.SetRawReader(rawReader); | |
ef58b2af | 843 | |
94f5f8f2 | 844 | Int_t indexDDL = 0; |
845 | for (indexDDL = 0; indexDDL < kDDL; indexDDL++) { | |
846 | ||
847 | rawReader->Reset(); | |
94f5f8f2 | 848 | if (fDecoderVersion) { |
849 | AliInfo("Using New Decoder \n"); | |
0275b7df | 850 | fTOFRawStream.LoadRawDataBuffers(indexDDL,fVerbose); |
94f5f8f2 | 851 | } |
0275b7df | 852 | else fTOFRawStream.LoadRawData(indexDDL); |
94f5f8f2 | 853 | |
0275b7df | 854 | clonesRawData = (TClonesArray*)fTOFRawStream.GetRawData(); |
94f5f8f2 | 855 | |
856 | for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) { | |
857 | ||
858 | AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData); | |
859 | ||
3e2f0097 | 860 | //if (!tofRawDatum->GetTOT() || !tofRawDatum->GetTOF()) continue; |
861 | if (tofRawDatum->GetTOF()==-1) continue; | |
94f5f8f2 | 862 | |
0275b7df | 863 | fTOFRawStream.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(), |
864 | tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex); | |
94f5f8f2 | 865 | dummy = detectorIndex[3]; |
866 | detectorIndex[3] = detectorIndex[4]; | |
867 | detectorIndex[4] = dummy; | |
868 | ||
0275b7df | 869 | digit[0] = fTOFRawStream.GetTofBin(); |
870 | digit[1] = fTOFRawStream.GetToTbin(); | |
871 | digit[2] = fTOFRawStream.GetToTbin(); | |
94f5f8f2 | 872 | digit[3] = -1; |
873 | ||
874 | Int_t tracknum[3]={-1,-1,-1}; | |
875 | ||
876 | TClonesArray &aDigits = *tofDigits; | |
877 | Int_t last=tofDigits->GetEntriesFast(); | |
878 | new (aDigits[last]) AliTOFdigit(tracknum, detectorIndex, digit); | |
879 | ||
880 | } // while loop | |
881 | ||
882 | clonesRawData->Clear(); | |
883 | ||
884 | } // DDL Loop | |
885 | ||
886 | digitsTree->Fill(); | |
887 | ||
2bf66a2d | 888 | delete tofDigits; |
889 | ||
890 | AliDebug(1, Form("Got %d digits: ", fDigits->GetEntries())); | |
94f5f8f2 | 891 | AliDebug(1, Form("Execution time to read TOF raw data and fill TOF digit tree : R:%.2fs C:%.2fs", |
892 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
893 | ||
d08a92dd | 894 | } |
895 | //______________________________________________________________________________ | |
896 | ||
897 | Int_t AliTOFClusterFinder::InsertCluster(AliTOFcluster *tofCluster) { | |
898 | //---------------------------------------------------------------------------// | |
899 | // This function adds a TOF cluster to the array of TOF clusters sorted in Z // | |
900 | //---------------------------------------------------------------------------// | |
901 | if (fNumberOfTofClusters==kTofMaxCluster) { | |
902 | AliError("Too many clusters !"); | |
903 | return 1; | |
904 | } | |
905 | ||
906 | if (fNumberOfTofClusters==0) { | |
907 | fTofClusters[fNumberOfTofClusters++] = tofCluster; | |
908 | return 0; | |
909 | } | |
910 | ||
911 | Int_t ii = FindClusterIndex(tofCluster->GetZ()); | |
912 | memmove(fTofClusters+ii+1 ,fTofClusters+ii,(fNumberOfTofClusters-ii)*sizeof(AliTOFcluster*)); | |
913 | fTofClusters[ii] = tofCluster; | |
914 | fNumberOfTofClusters++; | |
915 | ||
916 | return 0; | |
917 | ||
918 | } | |
919 | //_________________________________________________________________________ | |
920 | ||
921 | Int_t AliTOFClusterFinder::FindClusterIndex(Double_t z) const { | |
922 | //-------------------------------------------------------------------- | |
ac359ffe | 923 | // This function returns the index of the nearest cluster in z |
d08a92dd | 924 | //-------------------------------------------------------------------- |
925 | if (fNumberOfTofClusters==0) return 0; | |
926 | if (z <= fTofClusters[0]->GetZ()) return 0; | |
927 | if (z > fTofClusters[fNumberOfTofClusters-1]->GetZ()) return fNumberOfTofClusters; | |
928 | Int_t b = 0, e = fNumberOfTofClusters-1, m = (b+e)/2; | |
929 | for (; b<e; m=(b+e)/2) { | |
930 | if (z > fTofClusters[m]->GetZ()) b=m+1; | |
931 | else e=m; | |
932 | } | |
933 | ||
934 | return m; | |
935 | ||
936 | } | |
937 | //_________________________________________________________________________ | |
938 | ||
939 | void AliTOFClusterFinder::FillRecPoint() | |
940 | { | |
941 | // | |
942 | // Copy the global array of AliTOFcluster, i.e. fTofClusters (sorted | |
943 | // in Z) in the global TClonesArray of AliTOFcluster, | |
944 | // i.e. fRecPoints. | |
945 | // | |
946 | ||
947 | Int_t ii, jj; | |
948 | ||
949 | Int_t detectorIndex[5]; | |
bf33f8f0 | 950 | Int_t parTOF[5]; |
d08a92dd | 951 | Int_t trackLabels[3]; |
952 | Int_t digitIndex = -1; | |
bf33f8f0 | 953 | Bool_t status=kTRUE; |
d08a92dd | 954 | |
955 | TClonesArray &lRecPoints = *fRecPoints; | |
956 | ||
957 | for (ii=0; ii<fNumberOfTofClusters; ii++) { | |
958 | ||
959 | digitIndex = fTofClusters[ii]->GetIndex(); | |
960 | for(jj=0; jj<5; jj++) detectorIndex[jj] = fTofClusters[ii]->GetDetInd(jj); | |
961 | for(jj=0; jj<3; jj++) trackLabels[jj] = fTofClusters[ii]->GetLabel(jj); | |
bf33f8f0 | 962 | parTOF[0] = fTofClusters[ii]->GetTDC(); // TDC |
963 | parTOF[1] = fTofClusters[ii]->GetToT(); // TOT | |
964 | parTOF[2] = fTofClusters[ii]->GetADC(); // ADC=TOT | |
965 | parTOF[3] = fTofClusters[ii]->GetTDCND(); // TDCND | |
966 | parTOF[4] = fTofClusters[ii]->GetTDCRAW();//RAW | |
967 | status=fTofClusters[ii]->GetStatus(); | |
ac359ffe | 968 | Double_t posClus[3]; |
969 | Double_t covClus[6]; | |
970 | UShort_t volIdClus=GetClusterVolIndex(detectorIndex); | |
971 | GetClusterPars(detectorIndex,posClus,covClus); | |
972 | 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 | 973 | |
2bf66a2d | 974 | AliDebug(2, Form(" %4d %4d %f %f %f %f %f %f %f %f %f %3d %3d %3d %2d %1d %2d %1d %2d %4d %3d %3d %4d %4d %1d %4d", |
3e2f0097 | 975 | ii, volIdClus, posClus[0], posClus[1], posClus[2], |
976 | fTofClusters[ii]->GetSigmaX2(), | |
977 | fTofClusters[ii]->GetSigmaXY(), | |
978 | fTofClusters[ii]->GetSigmaXZ(), | |
979 | fTofClusters[ii]->GetSigmaY2(), | |
980 | fTofClusters[ii]->GetSigmaYZ(), | |
981 | fTofClusters[ii]->GetSigmaZ2(), | |
982 | trackLabels[0], trackLabels[1], trackLabels[2], | |
983 | detectorIndex[0], detectorIndex[1], detectorIndex[2], detectorIndex[3], detectorIndex[4], | |
984 | parTOF[0], parTOF[1], parTOF[2], parTOF[3], parTOF[4], | |
985 | status, digitIndex)); | |
986 | ||
d08a92dd | 987 | } // loop on clusters |
988 | ||
989 | } | |
37879eed | 990 | |
991 | //_________________________________________________________________________ | |
992 | void AliTOFClusterFinder::CalibrateRecPoint() | |
993 | { | |
994 | // | |
995 | // Copy the global array of AliTOFcluster, i.e. fTofClusters (sorted | |
996 | // in Z) in the global TClonesArray of AliTOFcluster, | |
997 | // i.e. fRecPoints. | |
998 | // | |
999 | ||
1000 | Int_t ii, jj; | |
1001 | ||
1002 | Int_t detectorIndex[5]; | |
1003 | Int_t digitIndex = -1; | |
a33fec85 | 1004 | Double_t tToT; |
1005 | Double_t timeCorr; | |
bf33f8f0 | 1006 | Int_t tdcCorr; |
37879eed | 1007 | AliInfo(" Calibrating TOF Clusters: ") |
a1cab04c | 1008 | |
17149e6b | 1009 | AliTOFChannelOnlineArray *calDelay = fTOFcalib->GetTOFOnlineDelay(); |
1010 | AliTOFChannelOnlineStatusArray *calStatus = fTOFcalib->GetTOFOnlineStatus(); | |
ba66add8 | 1011 | TObjArray *calTOFArrayOffline = fTOFcalib->GetTOFCalArrayOffline(); |
1012 | TString validity = (TString)fTOFcalib->GetOfflineValidity(); | |
1013 | AliInfo(Form(" validity = %s",validity.Data())); | |
1014 | Int_t calibration = -1; | |
1015 | if (validity.CompareTo("valid")==0) { | |
1016 | AliInfo(" Using offline calibration parameters"); | |
1017 | calibration = 1; | |
1018 | } | |
1019 | else { | |
1020 | AliInfo(" Using online calibration parameters"); | |
1021 | calibration = 0 ; | |
1022 | } | |
37879eed | 1023 | for (ii=0; ii<fNumberOfTofClusters; ii++) { |
1024 | digitIndex = fTofClusters[ii]->GetIndex(); | |
1025 | for(jj=0; jj<5; jj++) detectorIndex[jj] = fTofClusters[ii]->GetDetInd(jj); | |
1026 | ||
ba66add8 | 1027 | Int_t index = AliTOFGeometry::GetIndex(detectorIndex); |
37879eed | 1028 | |
17149e6b | 1029 | UChar_t statusPulser=calStatus->GetPulserStatus(index); |
1030 | UChar_t statusNoise=calStatus->GetNoiseStatus(index); | |
1031 | UChar_t statusHW=calStatus->GetHWStatus(index); | |
1032 | UChar_t status=calStatus->GetStatus(index); | |
1033 | ||
1034 | //check the status, also unknown is fine!!!!!!! | |
1035 | ||
2bf66a2d | 1036 | AliDebug(2, Form(" Status for channel %d = %d",index, (Int_t)status)); |
17149e6b | 1037 | if((statusPulser & AliTOFChannelOnlineStatusArray::kTOFPulserBad)==(AliTOFChannelOnlineStatusArray::kTOFPulserBad)||(statusNoise & AliTOFChannelOnlineStatusArray::kTOFNoiseBad)==(AliTOFChannelOnlineStatusArray::kTOFNoiseBad)||(statusHW & AliTOFChannelOnlineStatusArray::kTOFHWBad)==(AliTOFChannelOnlineStatusArray::kTOFHWBad)){ |
2bf66a2d | 1038 | AliDebug(2, Form(" Bad Status for channel %d",index)); |
7fffa85b | 1039 | fTofClusters[ii]->SetStatus(kFALSE); //odd convention, to avoid conflict with calibration objects currently in the db (temporary solution). |
1040 | } | |
1041 | else { | |
2bf66a2d | 1042 | AliDebug(2, Form(" Good Status for channel %d",index)); |
7fffa85b | 1043 | } |
58d8d9a3 | 1044 | // Get Rough channel online equalization |
17149e6b | 1045 | Double_t roughDelay=(Double_t)calDelay->GetDelay(index); // in ns |
ba66add8 | 1046 | AliDebug(2,Form(" channel delay (ns) = %f", roughDelay)); |
58d8d9a3 | 1047 | // Get Refined channel offline calibration parameters |
ba66add8 | 1048 | if (calibration ==1){ |
1049 | AliTOFChannelOffline * calChannelOffline = (AliTOFChannelOffline*)calTOFArrayOffline->At(index); | |
1050 | Double_t par[6]; | |
1051 | for (Int_t j = 0; j<6; j++){ | |
1052 | par[j]=(Double_t)calChannelOffline->GetSlewPar(j); | |
1053 | } | |
bf33f8f0 | 1054 | AliDebug(2,Form(" Calib Pars = %f, %f, %f, %f, %f, %f ",par[0],par[1],par[2],par[3],par[4],par[5])); |
2bf66a2d | 1055 | AliDebug(2,Form(" The ToT and Time, uncorr (counts) = %d , %d", fTofClusters[ii]->GetToT(),fTofClusters[ii]->GetTDC())); |
ba66add8 | 1056 | tToT = (Double_t)(fTofClusters[ii]->GetToT()*AliTOFGeometry::ToTBinWidth()); |
1057 | tToT*=1.E-3; //ToT in ns | |
1058 | AliDebug(2,Form(" The ToT and Time, uncorr (ns)= %e, %e",fTofClusters[ii]->GetTDC()*AliTOFGeometry::TdcBinWidth()*1.E-3,tToT)); | |
1059 | 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) | |
1060 | } | |
1061 | else { | |
1062 | timeCorr = roughDelay; // correction in ns | |
1063 | } | |
1064 | 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 | 1065 | AliDebug(2,Form(" The time correction (ns) = %f", timeCorr)); |
a33fec85 | 1066 | timeCorr=(Double_t)(fTofClusters[ii]->GetTDC())*AliTOFGeometry::TdcBinWidth()*1.E-3-timeCorr;//redefine the time |
1067 | timeCorr*=1.E3; | |
1068 | AliDebug(2,Form(" The channel time, corr (ps)= %e",timeCorr )); | |
1069 | tdcCorr=(Int_t)(timeCorr/AliTOFGeometry::TdcBinWidth()); //the corrected time (tdc counts) | |
340693af | 1070 | fTofClusters[ii]->SetTDC(tdcCorr); |
37879eed | 1071 | } // loop on clusters |
1072 | ||
37879eed | 1073 | } |
d08a92dd | 1074 | //______________________________________________________________________________ |
1075 | ||
1076 | void AliTOFClusterFinder::ResetRecpoint() | |
1077 | { | |
1078 | // | |
1079 | // Clear the list of reconstructed points | |
1080 | // | |
1081 | ||
1082 | fNumberOfTofClusters = 0; | |
1083 | if (fRecPoints) fRecPoints->Clear(); | |
1084 | ||
1085 | } | |
1086 | //______________________________________________________________________________ | |
1087 | ||
1088 | void AliTOFClusterFinder::Load() | |
1089 | { | |
1090 | // | |
1091 | // Load TOF.Digits.root and TOF.RecPoints.root files | |
1092 | // | |
1093 | ||
1094 | fTOFLoader->LoadDigits("READ"); | |
1095 | fTOFLoader->LoadRecPoints("recreate"); | |
1096 | ||
1097 | } | |
1098 | //______________________________________________________________________________ | |
1099 | ||
1100 | void AliTOFClusterFinder::LoadClusters() | |
1101 | { | |
1102 | // | |
1103 | // Load TOF.RecPoints.root file | |
1104 | // | |
1105 | ||
1106 | fTOFLoader->LoadRecPoints("recreate"); | |
1107 | ||
1108 | } | |
1109 | //______________________________________________________________________________ | |
1110 | ||
1111 | void AliTOFClusterFinder::UnLoad() | |
1112 | { | |
1113 | // | |
1114 | // Unload TOF.Digits.root and TOF.RecPoints.root files | |
1115 | // | |
1116 | ||
1117 | fTOFLoader->UnloadDigits(); | |
1118 | fTOFLoader->UnloadRecPoints(); | |
1119 | ||
1120 | } | |
1121 | //______________________________________________________________________________ | |
1122 | ||
1123 | void AliTOFClusterFinder::UnLoadClusters() | |
1124 | { | |
1125 | // | |
1126 | // Unload TOF.RecPoints.root file | |
1127 | // | |
1128 | ||
1129 | fTOFLoader->UnloadRecPoints(); | |
1130 | ||
1131 | } | |
ac359ffe | 1132 | //------------------------------------------------------------------------- |
1133 | UShort_t AliTOFClusterFinder::GetClusterVolIndex(Int_t *ind) const { | |
1134 | ||
1135 | //First of all get the volume ID to retrieve the l2t transformation... | |
1136 | // | |
1137 | // Detector numbering scheme | |
1138 | Int_t nSector = 18; | |
1139 | Int_t nPlate = 5; | |
1140 | Int_t nStripA = 15; | |
1141 | Int_t nStripB = 19; | |
1142 | Int_t nStripC = 19; | |
1143 | ||
1144 | Int_t isector =ind[0]; | |
1145 | if (isector >= nSector) | |
1146 | AliError(Form("Wrong sector number in TOF (%d) !",isector)); | |
1147 | Int_t iplate = ind[1]; | |
1148 | if (iplate >= nPlate) | |
1149 | AliError(Form("Wrong plate number in TOF (%d) !",iplate)); | |
1150 | Int_t istrip = ind[2]; | |
1151 | ||
1152 | Int_t stripOffset = 0; | |
1153 | switch (iplate) { | |
1154 | case 0: | |
1155 | stripOffset = 0; | |
1156 | break; | |
1157 | case 1: | |
1158 | stripOffset = nStripC; | |
1159 | break; | |
1160 | case 2: | |
1161 | stripOffset = nStripC+nStripB; | |
1162 | break; | |
1163 | case 3: | |
1164 | stripOffset = nStripC+nStripB+nStripA; | |
1165 | break; | |
1166 | case 4: | |
1167 | stripOffset = nStripC+nStripB+nStripA+nStripB; | |
1168 | break; | |
1169 | default: | |
1170 | AliError(Form("Wrong plate number in TOF (%d) !",iplate)); | |
1171 | break; | |
1172 | }; | |
1173 | ||
1174 | Int_t index= (2*(nStripC+nStripB)+nStripA)*isector + | |
1175 | stripOffset + | |
1176 | istrip; | |
1177 | ||
1178 | UShort_t volIndex = AliGeomManager::LayerToVolUID(AliGeomManager::kTOF,index); | |
1179 | return volIndex; | |
1180 | } | |
1181 | // | |
1182 | //------------------------------------------------------------------------- | |
1183 | void AliTOFClusterFinder::GetClusterPars(Int_t *ind, Double_t* pos,Double_t* cov) const { | |
1184 | ||
1185 | //First of all get the volume ID to retrieve the l2t transformation... | |
1186 | // | |
1187 | UShort_t volIndex = GetClusterVolIndex(ind); | |
1188 | // | |
1189 | // | |
1190 | //we now go in the system of the strip: determine the local coordinates | |
1191 | // | |
1192 | // | |
1193 | // 47---------------------------------------------------0 ^ z | |
1194 | // | | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | | |
1195 | // ----------------------------------------------------- | y going outwards | |
1196 | // | | | | | | | | | | | | | | | | | | | | | | | | | | | 0 | par[0]=0; | |
1197 | ||
1198 | // ----------------------------------------------------- | | |
1199 | // x <----------------------------------------------------- | |
1200 | ||
b3e52baa | 1201 | /* |
1202 | Float_t localX = (ind[4]-23.5)*AliTOFGeometry::XPad(); | |
1203 | Float_t localY = 0; | |
1204 | Float_t localZ = (ind[3]- 0.5)*AliTOFGeometry::ZPad(); | |
1205 | */ | |
1206 | Float_t localX = (ind[4]-AliTOFGeometry::NpadX()/2)*AliTOFGeometry::XPad()+AliTOFGeometry::XPad()/2.; | |
1207 | Float_t localY = 0; | |
1208 | Float_t localZ = (ind[3]-AliTOFGeometry::NpadZ()/2)*AliTOFGeometry::ZPad()+AliTOFGeometry::ZPad()/2.; | |
ac359ffe | 1209 | //move to the tracking ref system |
1210 | ||
1211 | Double_t lpos[3]; | |
b3e52baa | 1212 | lpos[0] = localX; |
1213 | lpos[1] = localY; | |
1214 | lpos[2] = localZ; | |
ac359ffe | 1215 | |
1216 | const TGeoHMatrix *l2t= AliGeomManager::GetTracking2LocalMatrix(volIndex); | |
1217 | // Get The position in the track ref system | |
1218 | Double_t tpos[3]; | |
1219 | l2t->MasterToLocal(lpos,tpos); | |
b3e52baa | 1220 | pos[0] = tpos[0]; |
1221 | pos[1] = tpos[1]; | |
1222 | pos[2] = tpos[2]; | |
ac359ffe | 1223 | |
1224 | //Get The cluster covariance in the track ref system | |
1225 | Double_t lcov[9]; | |
1226 | ||
1227 | //cluster covariance in the local system: | |
1228 | // sx2 0 0 | |
1229 | // 0 0 0 | |
1230 | // 0 0 sz2 | |
1231 | ||
b3e52baa | 1232 | lcov[0] = AliTOFGeometry::XPad()*AliTOFGeometry::XPad()/12.; |
1233 | lcov[1] = 0; | |
1234 | lcov[2] = 0; | |
1235 | lcov[3] = 0; | |
1236 | lcov[4] = 0; | |
1237 | lcov[5] = 0; | |
1238 | lcov[6] = 0; | |
1239 | lcov[7] = 0; | |
1240 | lcov[8] = AliTOFGeometry::ZPad()*AliTOFGeometry::ZPad()/12.; | |
ac359ffe | 1241 | |
1242 | //cluster covariance in the tracking system: | |
1243 | TGeoHMatrix m; | |
1244 | m.SetRotation(lcov); | |
1245 | m.Multiply(l2t); | |
1246 | m.MultiplyLeft(&l2t->Inverse()); | |
1247 | Double_t *tcov = m.GetRotationMatrix(); | |
1248 | cov[0] = tcov[0]; cov[1] = tcov[1]; cov[2] = tcov[2]; | |
1249 | cov[3] = tcov[4]; cov[4] = tcov[5]; | |
1250 | cov[5] = tcov[8]; | |
1251 | ||
1252 | return; | |
1253 | ||
1254 | } |