Bug fix for the case of more than 30 timebins
[u/mrichter/AliRoot.git] / TRD / AliTRDcalibDB.cxx
CommitLineData
3551db50 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/* $Id$ */
17
18///////////////////////////////////////////////////////////////////////////////
19// //
20// Class providing the calibration parameters by accessing the CDB //
21// //
2745a409 22// Request an instance with AliTRDcalibDB::Instance() //
3551db50 23// If a new event is processed set the event number with SetRun //
24// Then request the calibration data //
25// //
2745a409 26// Author: //
27// Jan Fiete Grosse-Oetringhaus (Jan.Fiete.Grosse-Oetringhaus@cern.ch) //
28// //
3551db50 29///////////////////////////////////////////////////////////////////////////////
30
a7ac01d2 31#include <TClonesArray.h>
3551db50 32
2745a409 33#include "AliCDBManager.h"
2745a409 34#include "AliCDBEntry.h"
35#include "AliLog.h"
3551db50 36
37#include "AliTRDcalibDB.h"
3551db50 38
7754cd1f 39#include "Cal/AliTRDCalROC.h"
7754cd1f 40#include "Cal/AliTRDCalPad.h"
41#include "Cal/AliTRDCalDet.h"
aa617684 42#include "Cal/AliTRDCalFEE.h"
720a0a16 43#include "Cal/AliTRDCalPID.h"
7754cd1f 44#include "Cal/AliTRDCalMonitoring.h"
7754cd1f 45#include "Cal/AliTRDCalChamberStatus.h"
7754cd1f 46#include "Cal/AliTRDCalPadStatus.h"
47#include "Cal/AliTRDCalSingleChamberStatus.h"
3551db50 48
49ClassImp(AliTRDcalibDB)
50
2745a409 51AliTRDcalibDB *AliTRDcalibDB::fgInstance = 0;
52Bool_t AliTRDcalibDB::fgTerminated = kFALSE;
3551db50 53
54//_ singleton implementation __________________________________________________
55AliTRDcalibDB* AliTRDcalibDB::Instance()
56{
57 //
58 // Singleton implementation
59 // Returns an instance of this class, it is created if neccessary
63a700c6 60 //
3551db50 61
6d50f529 62 if (fgTerminated != kFALSE) {
3551db50 63 return 0;
6d50f529 64 }
3551db50 65
6d50f529 66 if (fgInstance == 0) {
3551db50 67 fgInstance = new AliTRDcalibDB();
6d50f529 68 }
e254cad1 69
3551db50 70 return fgInstance;
4e009ce4 71
3551db50 72}
73
2745a409 74//_____________________________________________________________________________
3551db50 75void AliTRDcalibDB::Terminate()
76{
77 //
78 // Singleton implementation
6bf5f0ce 79 // Deletes the instance of this class and sets the terminated flag,
80 // instances cannot be requested anymore
3551db50 81 // This function can be called several times.
82 //
83
84 fgTerminated = kTRUE;
85
6d50f529 86 if (fgInstance != 0) {
3551db50 87 delete fgInstance;
88 fgInstance = 0;
89 }
2745a409 90
3551db50 91}
92
93//_____________________________________________________________________________
94AliTRDcalibDB::AliTRDcalibDB()
2745a409 95 :TObject()
96 ,fRun(-1)
6d50f529 97 ,fPRFsmp(0)
98 ,fPRFbin(0)
99 ,fPRFlo(0)
100 ,fPRFhi(0)
101 ,fPRFwid(0)
102 ,fPRFpad(0)
3551db50 103{
104 //
2745a409 105 // Default constructor
3551db50 106 //
2745a409 107 // TODO Default runnumber is set to 0, this should be changed later
108 // to an invalid value (e.g. -1) to prevent
3551db50 109 // TODO invalid calibration data to be used.
2745a409 110 //
111
95867fd1 112 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
2745a409 113 fCDBCache[i] = 0;
114 fCDBEntries[i] = 0;
115 }
3551db50 116
2745a409 117 // Create the sampled PRF
118 SamplePRF();
d4c6453d 119
2745a409 120}
121
122//_____________________________________________________________________________
123AliTRDcalibDB::AliTRDcalibDB(const AliTRDcalibDB &c)
124 :TObject(c)
6d50f529 125 ,fRun(-1)
126 ,fPRFsmp(0)
127 ,fPRFbin(0)
128 ,fPRFlo(0)
129 ,fPRFhi(0)
130 ,fPRFwid(0)
131 ,fPRFpad(0)
2745a409 132{
133 //
134 // Copy constructor (not that it make any sense for a singleton...)
135 //
136
95867fd1 137 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
2745a409 138 fCDBCache[i] = 0;
3551db50 139 fCDBEntries[i] = 0;
140 }
6a739e92 141
142 // Create the sampled PRF
143 SamplePRF();
2745a409 144
145}
146
147//_____________________________________________________________________________
148AliTRDcalibDB &AliTRDcalibDB::operator=(const AliTRDcalibDB &c)
149{
150 //
151 // Assignment operator (same as above ...)
152 //
153
154 if (this != &c) {
155 AliFatal("No assignment operator defined");
156 }
4e009ce4 157
2745a409 158 return *this;
159
acba9bad 160}
3551db50 161
162//_____________________________________________________________________________
163AliTRDcalibDB::~AliTRDcalibDB()
164{
165 //
166 // destructor
167 //
168
6d50f529 169 if (fPRFsmp) {
170 delete [] fPRFsmp;
171 fPRFsmp = 0;
6a739e92 172 }
173
3551db50 174 Invalidate();
2745a409 175
acba9bad 176}
3551db50 177
63a700c6 178//_caching functions____________________________________________________________
95867fd1 179const TObject *AliTRDcalibDB::GetCachedCDBObject(Int_t id)
63a700c6 180{
2745a409 181 //
182 // Retrieves a cdb object with the given id. The objects are cached as
183 // long as the run number is not changed.
184 //
185 // Put together the available objects here by using the lines
186 // a) For usual calibration objects:
187 // case kID<Name> :
188 // return CacheCDBEntry(kID<Name>,"TRD/Calib/<Path>");
189 // break;
190 // See function CacheCDBEntry for details.
191 // and
192 // b) For calibration data which depends on two objects: One containing
193 // a value per detector and one the local fluctuations per pad:
194 // case kID<Name> :
195 // return CacheMergeCDBEntry(kID<Name>,"TRD/Calib/<padPath>","TRD/Calib/<chamberPath>");
196 // break;
197 // See function CacheMergeCDBEntry for details.
198 //
63a700c6 199
6d50f529 200 switch (id) {
2745a409 201
202 // Parameters defined per pad and chamber
203 case kIDVdriftPad :
6d50f529 204 return CacheCDBEntry(kIDVdriftPad ,"TRD/Calib/LocalVdrift");
2745a409 205 break;
206 case kIDVdriftChamber :
6d50f529 207 return CacheCDBEntry(kIDVdriftChamber ,"TRD/Calib/ChamberVdrift");
2745a409 208 break;
209 case kIDT0Pad :
6d50f529 210 return CacheCDBEntry(kIDT0Pad ,"TRD/Calib/LocalT0");
2745a409 211 break;
212 case kIDT0Chamber :
6d50f529 213 return CacheCDBEntry(kIDT0Chamber ,"TRD/Calib/ChamberT0");
2745a409 214 break;
215 case kIDGainFactorPad :
6d50f529 216 return CacheCDBEntry(kIDGainFactorPad ,"TRD/Calib/LocalGainFactor");
2745a409 217 break;
218 case kIDGainFactorChamber :
6d50f529 219 return CacheCDBEntry(kIDGainFactorChamber ,"TRD/Calib/ChamberGainFactor");
2745a409 220 break;
df83a620 221 case kIDNoiseChamber :
222 return CacheCDBEntry(kIDNoiseChamber ,"TRD/Calib/DetNoise");
223 break;
224 case kIDNoisePad :
225 return CacheCDBEntry(kIDNoisePad ,"TRD/Calib/PadNoise");
226 break;
227
2745a409 228
229 // Parameters defined per pad
230 case kIDPRFWidth :
6d50f529 231 return CacheCDBEntry(kIDPRFWidth ,"TRD/Calib/PRFWidth");
2745a409 232 break;
233
234 // Status values
2745a409 235 case kIDChamberStatus :
6d50f529 236 return CacheCDBEntry(kIDChamberStatus ,"TRD/Calib/ChamberStatus");
2745a409 237 break;
2745a409 238 case kIDPadStatus :
6d50f529 239 return CacheCDBEntry(kIDPadStatus ,"TRD/Calib/PadStatus");
2745a409 240 break;
241
242 // Global parameters
243 case kIDMonitoringData :
6d50f529 244 return CacheCDBEntry(kIDMonitoringData ,"TRD/Calib/MonitoringData");
2745a409 245 break;
aa617684 246 case kIDFEE :
247 return CacheCDBEntry(kIDFEE ,"TRD/Calib/FEE");
2745a409 248 break;
44dbae42 249 case kIDPIDNN :
250 return CacheCDBEntry(kIDPIDNN ,"TRD/Calib/PIDNN");
2745a409 251 case kIDPIDLQ :
6d50f529 252 return CacheCDBEntry(kIDPIDLQ ,"TRD/Calib/PIDLQ");
2745a409 253 break;
a7ac01d2 254 case kIDRecoParam :
255 return CacheCDBEntry(kIDRecoParam ,"TRD/Calib/RecoParam");
256 break;
2745a409 257
258 }
259
260 return 0;
261
63a700c6 262}
263
264//_____________________________________________________________________________
95867fd1 265AliCDBEntry *AliTRDcalibDB::GetCDBEntry(const char *cdbPath)
63a700c6 266{
267 //
268 // Retrieves an entry with path <cdbPath> from the CDB.
269 //
270
95867fd1 271 AliCDBEntry *entry = AliCDBManager::Instance()->Get(cdbPath,fRun);
2745a409 272 if (!entry) {
a7ac01d2 273 AliError(Form("Failed to get entry: %s",cdbPath));
63a700c6 274 return 0;
275 }
276
63a700c6 277 return entry;
2745a409 278
63a700c6 279}
280
281//_____________________________________________________________________________
95867fd1 282const TObject *AliTRDcalibDB::CacheCDBEntry(Int_t id, const char *cdbPath)
63a700c6 283{
284 //
285 // Caches the entry <id> with cdb path <cdbPath>
286 //
287
2745a409 288 if (!fCDBCache[id]) {
63a700c6 289 fCDBEntries[id] = GetCDBEntry(cdbPath);
95867fd1 290 if (fCDBEntries[id]) {
63a700c6 291 fCDBCache[id] = fCDBEntries[id]->GetObject();
95867fd1 292 }
63a700c6 293 }
95867fd1 294
63a700c6 295 return fCDBCache[id];
2745a409 296
63a700c6 297}
298
299//_____________________________________________________________________________
3551db50 300void AliTRDcalibDB::SetRun(Long64_t run)
301{
302 //
7754cd1f 303 // Sets current run number. Calibration data is read from the corresponding file.
3551db50 304 // When the run number changes the caching is invalidated.
305 //
7754cd1f 306
6d50f529 307 if (fRun == run) {
3551db50 308 return;
6d50f529 309 }
7754cd1f 310
3551db50 311 fRun = run;
95867fd1 312
3551db50 313 Invalidate();
2745a409 314
3551db50 315}
7754cd1f 316
3551db50 317//_____________________________________________________________________________
318void AliTRDcalibDB::Invalidate()
319{
320 //
321 // Invalidates cache (when run number is changed).
322 //
323
95867fd1 324 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
2745a409 325 if (fCDBEntries[i]) {
326 if (AliCDBManager::Instance()->GetCacheFlag() == kFALSE) {
11f5dd43 327 if ((fCDBEntries[i]->IsOwner() == kFALSE) &&
328 (fCDBCache[i])) {
e254cad1 329 delete fCDBCache[i];
2745a409 330 }
e254cad1 331 delete fCDBEntries[i];
332 }
3551db50 333 fCDBEntries[i] = 0;
2745a409 334 fCDBCache[i] = 0;
3551db50 335 }
336 }
2745a409 337
3551db50 338}
df83a620 339//_____________________________________________________________________________
340Float_t AliTRDcalibDB::GetNoise(Int_t det, Int_t col, Int_t row)
341{
342 //
343 // Returns the noise level in ADC counts for the given pad.
344 //
345
346 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
347 (GetCachedCDBObject(kIDNoisePad));
348 if (!calPad) {
349 return -1;
350 }
351
352 AliTRDCalROC *roc = calPad->GetCalROC(det);
353 if (!roc) {
354 return -1;
355 }
356
357 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
358 (GetCachedCDBObject(kIDNoiseChamber));
359 if (!calChamber) {
360 return -1;
361 }
362
363 return calChamber->GetValue(det) * roc->GetValue(col,row);
364
365}
366
367//_____________________________________________________________________________
368AliTRDCalROC *AliTRDcalibDB::GetNoiseROC(Int_t det)
369{
370 //
371 // Returns the Vdrift calibration object for a given ROC
372 // containing one number per pad
373 //
374
375 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
376 (GetCachedCDBObject(kIDNoisePad));
377 if (!calPad) {
378 return 0;
379 }
380
381 AliTRDCalROC *roc = calPad->GetCalROC(det);
382 if (!roc) {
383 return 0;
384 }
385 else {
386 return roc;
387 }
388
389}
390
391//_____________________________________________________________________________
392const AliTRDCalDet *AliTRDcalibDB::GetNoiseDet()
393{
394 //
395 // Returns the Vdrift calibration object
396 // containing one number per detector
397 //
398
399 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
400 (GetCachedCDBObject(kIDNoiseChamber));
401 if (!calChamber) {
402 return 0;
403 }
404 else {
405 return calChamber;
406 }
407
408}
3551db50 409
410//_____________________________________________________________________________
3551db50 411Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row)
412{
413 //
414 // Returns the drift velocity for the given pad.
415 //
7754cd1f 416
95867fd1 417 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
6d50f529 418 (GetCachedCDBObject(kIDVdriftPad));
419 if (!calPad) {
3551db50 420 return -1;
6d50f529 421 }
3551db50 422
95867fd1 423 AliTRDCalROC *roc = calPad->GetCalROC(det);
6d50f529 424 if (!roc) {
3551db50 425 return -1;
6d50f529 426 }
3551db50 427
95867fd1 428 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
6d50f529 429 (GetCachedCDBObject(kIDVdriftChamber));
430 if (!calChamber) {
7754cd1f 431 return -1;
6d50f529 432 }
7754cd1f 433
95867fd1 434 return calChamber->GetValue(det) * roc->GetValue(col,row);
2745a409 435
7754cd1f 436}
afb9f880 437
438//_____________________________________________________________________________
439AliTRDCalROC *AliTRDcalibDB::GetVdriftROC(Int_t det)
440{
441 //
442 // Returns the Vdrift calibration object for a given ROC
443 // containing one number per pad
444 //
445
446 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
447 (GetCachedCDBObject(kIDVdriftPad));
448 if (!calPad) {
449 return 0;
450 }
451
452 AliTRDCalROC *roc = calPad->GetCalROC(det);
453 if (!roc) {
454 return 0;
455 }
456 else {
457 return roc;
458 }
459
460}
461
462//_____________________________________________________________________________
463const AliTRDCalDet *AliTRDcalibDB::GetVdriftDet()
464{
465 //
466 // Returns the Vdrift calibration object
467 // containing one number per detector
468 //
469
470 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
471 (GetCachedCDBObject(kIDVdriftChamber));
472 if (!calChamber) {
473 return 0;
474 }
475 else {
476 return calChamber;
477 }
478
479}
7754cd1f 480
481//_____________________________________________________________________________
482Float_t AliTRDcalibDB::GetVdriftAverage(Int_t det)
483{
484 //
485 // Returns the average drift velocity for the given detector
486 //
487
95867fd1 488 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
6d50f529 489 (GetCachedCDBObject(kIDVdriftChamber));
490 if (!calDet) {
7754cd1f 491 return -1;
6d50f529 492 }
7754cd1f 493
494 return calDet->GetValue(det);
2745a409 495
acba9bad 496}
3551db50 497
498//_____________________________________________________________________________
499Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row)
500{
501 //
502 // Returns t0 for the given pad.
503 //
504
d4c6453d 505 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
506 (GetCachedCDBObject(kIDT0Pad));
6d50f529 507 if (!calPad) {
3551db50 508 return -1;
6d50f529 509 }
3551db50 510
d4c6453d 511 AliTRDCalROC *roc = calPad->GetCalROC(det);
6d50f529 512 if (!roc) {
3551db50 513 return -1;
6d50f529 514 }
3551db50 515
d4c6453d 516 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
517 (GetCachedCDBObject(kIDT0Chamber));
6d50f529 518 if (!calChamber) {
7754cd1f 519 return -1;
6d50f529 520 }
7754cd1f 521
8d786fb8 522 return calChamber->GetValue(det) + roc->GetValue(col,row);
2745a409 523
7754cd1f 524}
afb9f880 525
7754cd1f 526//_____________________________________________________________________________
56178ff4 527AliTRDCalROC *AliTRDcalibDB::GetT0ROC(Int_t det)
528{
529 //
530 // Returns the t0 calibration object for a given ROC
531 // containing one number per pad
532 //
533
534 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
535 (GetCachedCDBObject(kIDT0Pad));
536 if (!calPad) {
537 return 0;
538 }
539
540 AliTRDCalROC *roc = calPad->GetCalROC(det);
541 if (!roc) {
542 return 0;
543 }
544 else {
545 return roc;
546 }
547
548}
549
550//_____________________________________________________________________________
551const AliTRDCalDet *AliTRDcalibDB::GetT0Det()
552{
553 //
554 // Returns the t0 calibration object
555 // containing one number per detector
556 //
557
558 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
559 (GetCachedCDBObject(kIDT0Chamber));
560 if (!calChamber) {
561 return 0;
562 }
563 else {
564 return calChamber;
565 }
566
567}
568
569//_____________________________________________________________________________
7754cd1f 570Float_t AliTRDcalibDB::GetT0Average(Int_t det)
571{
572 //
573 // Returns the average t0 for the given detector
574 //
575
5aba4f09 576 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
577 (GetCachedCDBObject(kIDT0Pad));
578 if (!calPad) {
579 return -1;
580 }
581
582 AliTRDCalROC *roc = calPad->GetCalROC(det);
583 if (!roc) {
584 return -1;
585 }
586
95867fd1 587 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
6d50f529 588 (GetCachedCDBObject(kIDT0Chamber));
589 if (!calDet) {
7754cd1f 590 return -1;
6d50f529 591 }
7754cd1f 592
5aba4f09 593 Double_t mean = 0.0;
594 for (Int_t channel = 0; channel < roc->GetNchannels(); ++channel) {
595 mean += (calDet->GetValue(det) + roc->GetValue(channel)) / roc->GetNchannels();
596 }
597
598 return mean;
2745a409 599
acba9bad 600}
3551db50 601
602//_____________________________________________________________________________
603Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row)
604{
605 //
606 // Returns the gain factor for the given pad.
607 //
608
95867fd1 609 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
6d50f529 610 (GetCachedCDBObject(kIDGainFactorPad));
611 if (!calPad) {
3551db50 612 return -1;
6d50f529 613 }
3551db50 614
95867fd1 615 AliTRDCalROC *roc = calPad->GetCalROC(det);
56178ff4 616 if (!roc) {
3551db50 617 return -1;
56178ff4 618 }
3551db50 619
95867fd1 620 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
6d50f529 621 (GetCachedCDBObject(kIDGainFactorChamber));
622 if (!calChamber) {
7754cd1f 623 return -1;
6d50f529 624 }
7754cd1f 625
95867fd1 626 return calChamber->GetValue(det) * roc->GetValue(col,row);
2745a409 627
7754cd1f 628}
629
630//_____________________________________________________________________________
56178ff4 631AliTRDCalROC *AliTRDcalibDB::GetGainFactorROC(Int_t det)
632{
633 //
634 // Returns the gain factor calibration object for a given ROC
56178ff4 635 //
636
637 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
638 (GetCachedCDBObject(kIDGainFactorPad));
639 if (!calPad) {
640 return 0;
641 }
642
643 AliTRDCalROC *roc = calPad->GetCalROC(det);
644 if (!roc) {
645 return 0;
646 }
647 else {
648 return roc;
649 }
650
651}
652
653//_____________________________________________________________________________
654const AliTRDCalDet *AliTRDcalibDB::GetGainFactorDet()
655{
656 //
657 // Returns the gain factor calibration object
658 // containing one number per detector
659 //
660
661 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
662 (GetCachedCDBObject(kIDGainFactorChamber));
663 if (!calChamber) {
664 return 0;
665 }
666 else {
667 return calChamber;
668 }
669
670}
671
672//_____________________________________________________________________________
7754cd1f 673Float_t AliTRDcalibDB::GetGainFactorAverage(Int_t det)
674{
675 //
676 // Returns the average gain factor for the given detector
677 //
678
95867fd1 679 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
6d50f529 680 (GetCachedCDBObject(kIDGainFactorChamber));
681 if (!calDet) {
7754cd1f 682 return -1;
6d50f529 683 }
7754cd1f 684
685 return calDet->GetValue(det);
2745a409 686
acba9bad 687}
6a739e92 688
689//_____________________________________________________________________________
524fc8fa 690AliTRDCalROC *AliTRDcalibDB::GetPRFROC(Int_t det)
691{
692 //
693 // Returns the PRF calibration object for a given ROC
694 // containing one number per pad
695 //
696
697 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
698 (GetCachedCDBObject(kIDPRFWidth));
699 if (!calPad) {
700 return 0;
701 }
702
703 AliTRDCalROC *roc = calPad->GetCalROC(det);
704 if (!roc) {
705 return 0;
706 }
707 else {
708 return roc;
709 }
710
711}
712
713//_____________________________________________________________________________
6a739e92 714Float_t AliTRDcalibDB::GetPRFWidth(Int_t det, Int_t col, Int_t row)
715{
716 //
717 // Returns the PRF width for the given pad.
718 //
719
95867fd1 720 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
6d50f529 721 (GetCachedCDBObject(kIDPRFWidth));
722 if (!calPad) {
6a739e92 723 return -1;
6d50f529 724 }
6a739e92 725
95867fd1 726 AliTRDCalROC *roc = calPad->GetCalROC(det);
6d50f529 727 if (!roc) {
6a739e92 728 return -1;
6d50f529 729 }
6a739e92 730
95867fd1 731 return roc->GetValue(col,row);
2745a409 732
acba9bad 733}
3551db50 734
735//_____________________________________________________________________________
736Int_t AliTRDcalibDB::GetNumberOfTimeBins()
737{
738 //
739 // Returns the number of time bins which are read-out.
740 //
7754cd1f 741
aa617684 742 const AliTRDCalFEE *calFEE = dynamic_cast<const AliTRDCalFEE *>
743 (GetCachedCDBObject(kIDFEE));
744 if (!calFEE) {
7754cd1f 745 return -1;
6d50f529 746 }
7754cd1f 747
aa617684 748 return calFEE->GetNumberOfTimeBins();
2745a409 749
3551db50 750}
751
752//_____________________________________________________________________________
7754cd1f 753Char_t AliTRDcalibDB::GetPadStatus(Int_t det, Int_t col, Int_t row)
754{
755 //
756 // Returns the status of the given pad
757 //
758
aa617684 759 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
760 (GetCachedCDBObject(kIDPadStatus));
6d50f529 761 if (!cal) {
7754cd1f 762 return -1;
6d50f529 763 }
7754cd1f 764
95867fd1 765 const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
6d50f529 766 if (!roc) {
7754cd1f 767 return -1;
6d50f529 768 }
7754cd1f 769
95867fd1 770 return roc->GetStatus(col,row);
2745a409 771
7754cd1f 772}
773
774//_____________________________________________________________________________
0e09df31 775AliTRDCalSingleChamberStatus* AliTRDcalibDB::GetPadStatusROC(Int_t det)
776{
777 //
778 // Returns the pad status calibration object for a given ROC
779 //
780
781 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
782 (GetCachedCDBObject(kIDPadStatus));
783 if (!cal) {
784 return 0;
785 }
786
787 AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
788 if (!roc) {
789 return 0;
790 }
791 else {
792 return roc;
793 }
794
795}
796
797//_____________________________________________________________________________
7754cd1f 798Char_t AliTRDcalibDB::GetChamberStatus(Int_t det)
799{
800 //
801 // Returns the status of the given chamber
802 //
803
95867fd1 804 const AliTRDCalChamberStatus *cal = dynamic_cast<const AliTRDCalChamberStatus *>
6d50f529 805 (GetCachedCDBObject(kIDChamberStatus));
806 if (!cal) {
7754cd1f 807 return -1;
6d50f529 808 }
7754cd1f 809
810 return cal->GetStatus(det);
2745a409 811
7754cd1f 812}
813
814//_____________________________________________________________________________
a7ac01d2 815AliTRDrecoParam* AliTRDcalibDB::GetRecoParam(Int_t */*eventtype*/)
816{
be28462a 817 //
818 // Returns the TRD reconstruction parameters from the OCDB
819 //
820
a7ac01d2 821 const TClonesArray *recos = dynamic_cast<const TClonesArray*>(GetCachedCDBObject(kIDRecoParam));
be28462a 822 if (!recos) return 0x0;
a7ac01d2 823
824 // calculate entry based on event type info
825 Int_t n = 0; //f(eventtype[0], eventtype[1], ....)
be28462a 826
a7ac01d2 827 return (AliTRDrecoParam*)recos->UncheckedAt(n);
a7ac01d2 828
be28462a 829}
a7ac01d2 830
831//_____________________________________________________________________________
7754cd1f 832Bool_t AliTRDcalibDB::IsPadMasked(Int_t det, Int_t col, Int_t row)
833{
834 //
835 // Returns status, see name of functions for details ;-)
836 //
837
95867fd1 838 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
839 (GetCachedCDBObject(kIDPadStatus));
6d50f529 840 if (!cal) {
7754cd1f 841 return -1;
6d50f529 842 }
7754cd1f 843
95867fd1 844 return cal->IsMasked(det,col,row);
2745a409 845
7754cd1f 846}
847
848//_____________________________________________________________________________
849Bool_t AliTRDcalibDB::IsPadBridgedLeft(Int_t det, Int_t col, Int_t row)
850{
851 //
852 // Returns status, see name of functions for details ;-)
853 //
854
95867fd1 855 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
856 (GetCachedCDBObject(kIDPadStatus));
6d50f529 857 if (!cal) {
7754cd1f 858 return -1;
6d50f529 859 }
7754cd1f 860
95867fd1 861 return cal->IsBridgedLeft(det,col,row);
2745a409 862
7754cd1f 863}
864
865//_____________________________________________________________________________
866Bool_t AliTRDcalibDB::IsPadBridgedRight(Int_t det, Int_t col, Int_t row)
867{
868 //
869 // Returns status, see name of functions for details ;-)
870 //
871
95867fd1 872 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
873 (GetCachedCDBObject(kIDPadStatus));
6d50f529 874 if (!cal) {
7754cd1f 875 return -1;
6d50f529 876 }
7754cd1f 877
95867fd1 878 return cal->IsBridgedRight(det,col,row);
2745a409 879
7754cd1f 880}
881
882//_____________________________________________________________________________
fa7427d0 883Bool_t AliTRDcalibDB::IsPadNotConnected(Int_t det, Int_t col, Int_t row)
884{
885 //
886 // Returns status, see name of functions for details ;-)
887 //
888 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
889 (GetCachedCDBObject(kIDPadStatus));
890 if (!cal) {
891 return -1;
892 }
893
894 return cal->IsNotConnected(det,col,row);
895
896}
897
898//_____________________________________________________________________________
7754cd1f 899Bool_t AliTRDcalibDB::IsChamberInstalled(Int_t det)
900{
901 //
902 // Returns status, see name of functions for details ;-)
903 //
904
95867fd1 905 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
906 (GetCachedCDBObject(kIDChamberStatus));
6d50f529 907 if (!cal) {
7754cd1f 908 return -1;
6d50f529 909 }
7754cd1f 910
911 return cal->IsInstalled(det);
2745a409 912
7754cd1f 913}
914
915//_____________________________________________________________________________
916Bool_t AliTRDcalibDB::IsChamberMasked(Int_t det)
917{
918 //
919 // Returns status, see name of functions for details ;-)
920 //
921
95867fd1 922 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
923 (GetCachedCDBObject(kIDChamberStatus));
6d50f529 924 if (!cal) {
7754cd1f 925 return -1;
6d50f529 926 }
7754cd1f 927
928 return cal->IsMasked(det);
2745a409 929
7754cd1f 930}
931
932//_____________________________________________________________________________
0d83b3a5 933const AliTRDCalPID *AliTRDcalibDB::GetPIDObject(AliTRDpidUtil::ETRDPIDMethod method)
cc7cef99 934{
935 //
936 // Returns the object storing the distributions for PID with likelihood
937 //
9a96f175 938
939 switch(method) {
0d83b3a5 940 case AliTRDpidUtil::kLQ:
4ba1d6ae 941 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDLQ));
0d83b3a5 942 case AliTRDpidUtil::kNN:
4ba1d6ae 943 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDNN));
543691ea 944 case AliTRDpidUtil::kESD:
945 return 0x0; // To avoid compiler warnings
9a96f175 946 }
947
10f75631 948 return 0x0;
2745a409 949
cc7cef99 950}
951
952//_____________________________________________________________________________
d4c6453d 953const AliTRDCalMonitoring *AliTRDcalibDB::GetMonitoringObject()
7754cd1f 954{
955 //
956 // Returns the object storing the monitoring data
957 //
958
d4c6453d 959 return dynamic_cast<const AliTRDCalMonitoring *>
960 (GetCachedCDBObject(kIDMonitoringData));
1b95a37b 961
7754cd1f 962}
963
964//_____________________________________________________________________________
6a739e92 965void AliTRDcalibDB::SamplePRF()
966{
967 //
2745a409 968 // Samples the pad response function (should maybe go somewhere else ...)
6a739e92 969 //
970
971 const Int_t kPRFbin = 61;
972
053767a4 973 Float_t prf[kNlayer][kPRFbin] = {
6d50f529 974 {2.9037e-02, 3.3608e-02, 3.9020e-02, 4.5292e-02,
6a739e92 975 5.2694e-02, 6.1362e-02, 7.1461e-02, 8.3362e-02,
976 9.7063e-02, 1.1307e-01, 1.3140e-01, 1.5235e-01,
977 1.7623e-01, 2.0290e-01, 2.3294e-01, 2.6586e-01,
978 3.0177e-01, 3.4028e-01, 3.8077e-01, 4.2267e-01,
979 4.6493e-01, 5.0657e-01, 5.4655e-01, 5.8397e-01,
980 6.1767e-01, 6.4744e-01, 6.7212e-01, 6.9188e-01,
981 7.0627e-01, 7.1499e-01, 7.1851e-01, 7.1499e-01,
982 7.0627e-01, 6.9188e-01, 6.7212e-01, 6.4744e-01,
983 6.1767e-01, 5.8397e-01, 5.4655e-01, 5.0657e-01,
984 4.6493e-01, 4.2267e-01, 3.8077e-01, 3.4028e-01,
985 3.0177e-01, 2.6586e-01, 2.3294e-01, 2.0290e-01,
986 1.7623e-01, 1.5235e-01, 1.3140e-01, 1.1307e-01,
987 9.7063e-02, 8.3362e-02, 7.1461e-02, 6.1362e-02,
988 5.2694e-02, 4.5292e-02, 3.9020e-02, 3.3608e-02,
989 2.9037e-02},
990 {2.5478e-02, 2.9695e-02, 3.4655e-02, 4.0454e-02,
991 4.7342e-02, 5.5487e-02, 6.5038e-02, 7.6378e-02,
992 8.9696e-02, 1.0516e-01, 1.2327e-01, 1.4415e-01,
993 1.6794e-01, 1.9516e-01, 2.2573e-01, 2.5959e-01,
994 2.9694e-01, 3.3719e-01, 3.7978e-01, 4.2407e-01,
995 4.6889e-01, 5.1322e-01, 5.5569e-01, 5.9535e-01,
996 6.3141e-01, 6.6259e-01, 6.8882e-01, 7.0983e-01,
997 7.2471e-01, 7.3398e-01, 7.3761e-01, 7.3398e-01,
998 7.2471e-01, 7.0983e-01, 6.8882e-01, 6.6259e-01,
999 6.3141e-01, 5.9535e-01, 5.5569e-01, 5.1322e-01,
1000 4.6889e-01, 4.2407e-01, 3.7978e-01, 3.3719e-01,
1001 2.9694e-01, 2.5959e-01, 2.2573e-01, 1.9516e-01,
1002 1.6794e-01, 1.4415e-01, 1.2327e-01, 1.0516e-01,
1003 8.9696e-02, 7.6378e-02, 6.5038e-02, 5.5487e-02,
1004 4.7342e-02, 4.0454e-02, 3.4655e-02, 2.9695e-02,
1005 2.5478e-02},
1006 {2.2363e-02, 2.6233e-02, 3.0782e-02, 3.6140e-02,
1007 4.2535e-02, 5.0157e-02, 5.9197e-02, 6.9900e-02,
1008 8.2707e-02, 9.7811e-02, 1.1548e-01, 1.3601e-01,
1009 1.5998e-01, 1.8739e-01, 2.1840e-01, 2.5318e-01,
1010 2.9182e-01, 3.3373e-01, 3.7837e-01, 4.2498e-01,
1011 4.7235e-01, 5.1918e-01, 5.6426e-01, 6.0621e-01,
1012 6.4399e-01, 6.7700e-01, 7.0472e-01, 7.2637e-01,
1013 7.4206e-01, 7.5179e-01, 7.5551e-01, 7.5179e-01,
1014 7.4206e-01, 7.2637e-01, 7.0472e-01, 6.7700e-01,
1015 6.4399e-01, 6.0621e-01, 5.6426e-01, 5.1918e-01,
1016 4.7235e-01, 4.2498e-01, 3.7837e-01, 3.3373e-01,
1017 2.9182e-01, 2.5318e-01, 2.1840e-01, 1.8739e-01,
1018 1.5998e-01, 1.3601e-01, 1.1548e-01, 9.7811e-02,
1019 8.2707e-02, 6.9900e-02, 5.9197e-02, 5.0157e-02,
1020 4.2535e-02, 3.6140e-02, 3.0782e-02, 2.6233e-02,
1021 2.2363e-02},
1022 {1.9635e-02, 2.3167e-02, 2.7343e-02, 3.2293e-02,
1023 3.8224e-02, 4.5335e-02, 5.3849e-02, 6.4039e-02,
1024 7.6210e-02, 9.0739e-02, 1.0805e-01, 1.2841e-01,
1025 1.5216e-01, 1.7960e-01, 2.1099e-01, 2.4671e-01,
1026 2.8647e-01, 3.2996e-01, 3.7660e-01, 4.2547e-01,
1027 4.7536e-01, 5.2473e-01, 5.7215e-01, 6.1632e-01,
1028 6.5616e-01, 6.9075e-01, 7.1939e-01, 7.4199e-01,
1029 7.5838e-01, 7.6848e-01, 7.7227e-01, 7.6848e-01,
1030 7.5838e-01, 7.4199e-01, 7.1939e-01, 6.9075e-01,
1031 6.5616e-01, 6.1632e-01, 5.7215e-01, 5.2473e-01,
1032 4.7536e-01, 4.2547e-01, 3.7660e-01, 3.2996e-01,
1033 2.8647e-01, 2.4671e-01, 2.1099e-01, 1.7960e-01,
1034 1.5216e-01, 1.2841e-01, 1.0805e-01, 9.0739e-02,
1035 7.6210e-02, 6.4039e-02, 5.3849e-02, 4.5335e-02,
1036 3.8224e-02, 3.2293e-02, 2.7343e-02, 2.3167e-02,
1037 1.9635e-02},
1038 {1.7224e-02, 2.0450e-02, 2.4286e-02, 2.8860e-02,
1039 3.4357e-02, 4.0979e-02, 4.8966e-02, 5.8612e-02,
1040 7.0253e-02, 8.4257e-02, 1.0102e-01, 1.2094e-01,
1041 1.4442e-01, 1.7196e-01, 2.0381e-01, 2.4013e-01,
1042 2.8093e-01, 3.2594e-01, 3.7450e-01, 4.2563e-01,
1043 4.7796e-01, 5.2991e-01, 5.7974e-01, 6.2599e-01,
1044 6.6750e-01, 7.0344e-01, 7.3329e-01, 7.5676e-01,
1045 7.7371e-01, 7.8410e-01, 7.8793e-01, 7.8410e-01,
1046 7.7371e-01, 7.5676e-01, 7.3329e-01, 7.0344e-01,
1047 6.6750e-01, 6.2599e-01, 5.7974e-01, 5.2991e-01,
1048 4.7796e-01, 4.2563e-01, 3.7450e-01, 3.2594e-01,
1049 2.8093e-01, 2.4013e-01, 2.0381e-01, 1.7196e-01,
1050 1.4442e-01, 1.2094e-01, 1.0102e-01, 8.4257e-02,
1051 7.0253e-02, 5.8612e-02, 4.8966e-02, 4.0979e-02,
1052 3.4357e-02, 2.8860e-02, 2.4286e-02, 2.0450e-02,
1053 1.7224e-02},
1054 {1.5096e-02, 1.8041e-02, 2.1566e-02, 2.5793e-02,
1055 3.0886e-02, 3.7044e-02, 4.4515e-02, 5.3604e-02,
1056 6.4668e-02, 7.8109e-02, 9.4364e-02, 1.1389e-01,
1057 1.3716e-01, 1.6461e-01, 1.9663e-01, 2.3350e-01,
1058 2.7527e-01, 3.2170e-01, 3.7214e-01, 4.2549e-01,
1059 4.8024e-01, 5.3460e-01, 5.8677e-01, 6.3512e-01,
1060 6.7838e-01, 7.1569e-01, 7.4655e-01, 7.7071e-01,
1061 7.8810e-01, 7.9871e-01, 8.0255e-01, 7.9871e-01,
1062 7.8810e-01, 7.7071e-01, 7.4655e-01, 7.1569e-01,
1063 6.7838e-01, 6.3512e-01, 5.8677e-01, 5.3460e-01,
1064 4.8024e-01, 4.2549e-01, 3.7214e-01, 3.2170e-01,
1065 2.7527e-01, 2.3350e-01, 1.9663e-01, 1.6461e-01,
1066 1.3716e-01, 1.1389e-01, 9.4364e-02, 7.8109e-02,
1067 6.4668e-02, 5.3604e-02, 4.4515e-02, 3.7044e-02,
1068 3.0886e-02, 2.5793e-02, 2.1566e-02, 1.8041e-02,
1069 1.5096e-02}};
1070
1071 // More sampling precision with linear interpolation
6d50f529 1072 fPRFlo = -1.5;
1073 fPRFhi = 1.5;
6a739e92 1074 Float_t pad[kPRFbin];
1075 Int_t sPRFbin = kPRFbin;
6d50f529 1076 Float_t sPRFwid = (fPRFhi - fPRFlo) / ((Float_t) sPRFbin);
6a739e92 1077 for (Int_t iPad = 0; iPad < sPRFbin; iPad++) {
6d50f529 1078 pad[iPad] = ((Float_t) iPad + 0.5) * sPRFwid + fPRFlo;
6a739e92 1079 }
6d50f529 1080 fPRFbin = 500;
1081 fPRFwid = (fPRFhi - fPRFlo) / ((Float_t) fPRFbin);
1082 fPRFpad = ((Int_t) (1.0 / fPRFwid));
6a739e92 1083
6d50f529 1084 if (fPRFsmp) delete [] fPRFsmp;
053767a4 1085 fPRFsmp = new Float_t[kNlayer*fPRFbin];
6a739e92 1086
1087 Int_t ipos1;
1088 Int_t ipos2;
1089 Float_t diff;
1090
053767a4 1091 for (Int_t iLayer = 0; iLayer < kNlayer; iLayer++) {
6a739e92 1092
6d50f529 1093 for (Int_t iBin = 0; iBin < fPRFbin; iBin++) {
6a739e92 1094
6d50f529 1095 Float_t bin = (((Float_t) iBin) + 0.5) * fPRFwid + fPRFlo;
6a739e92 1096 ipos1 = ipos2 = 0;
1097 diff = 0;
1098 do {
1099 diff = bin - pad[ipos2++];
1100 } while ((diff > 0) && (ipos2 < kPRFbin));
1101 if (ipos2 == kPRFbin) {
053767a4 1102 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
6a739e92 1103 }
1104 else if (ipos2 == 1) {
053767a4 1105 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
6a739e92 1106 }
1107 else {
1108 ipos2--;
1109 if (ipos2 >= kPRFbin) ipos2 = kPRFbin - 1;
1110 ipos1 = ipos2 - 1;
053767a4 1111 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2]
1112 + diff * (prf[iLayer][ipos2] - prf[iLayer][ipos1])
1113 / sPRFwid;
6a739e92 1114 }
1115
1116 }
1117 }
1118
1119}
1120
1121//_____________________________________________________________________________
1122Int_t AliTRDcalibDB::PadResponse(Double_t signal, Double_t dist
eb52b657 1123 , Int_t layer, Double_t *pad) const
6a739e92 1124{
1125 //
1126 // Applies the pad response
56178ff4 1127 // So far this is the fixed parametrization and should be replaced by
1128 // something dependent on calibration values
6a739e92 1129 //
1130
eb52b657 1131 Int_t iBin = ((Int_t) ((-dist - fPRFlo) / fPRFwid));
053767a4 1132 Int_t iOff = layer * fPRFbin;
6a739e92 1133
6d50f529 1134 Int_t iBin0 = iBin - fPRFpad + iOff;
6a739e92 1135 Int_t iBin1 = iBin + iOff;
6d50f529 1136 Int_t iBin2 = iBin + fPRFpad + iOff;
6a739e92 1137
1138 pad[0] = 0.0;
1139 pad[1] = 0.0;
1140 pad[2] = 0.0;
053767a4 1141 if ((iBin1 >= 0) && (iBin1 < (fPRFbin*kNlayer))) {
6a739e92 1142
1143 if (iBin0 >= 0) {
6d50f529 1144 pad[0] = signal * fPRFsmp[iBin0];
6a739e92 1145 }
6d50f529 1146 pad[1] = signal * fPRFsmp[iBin1];
053767a4 1147 if (iBin2 < (fPRFbin*kNlayer)) {
6d50f529 1148 pad[2] = signal * fPRFsmp[iBin2];
6a739e92 1149 }
1150
1151 return 1;
1152
1153 }
1154 else {
1155
1156 return 0;
1157
1158 }
ab0a4106 1159
3551db50 1160}
543691ea 1161