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Bug fix: when mixing exact matched triggers and trigger patterns (i.e. containing...
[u/mrichter/AliRoot.git] / TRD / AliTRDcalibDB.cxx
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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// //
22// Request an instance with AliTRDcalibDB::Instance() //
23// If a new event is processed set the event number with SetRun //
24// Then request the calibration data //
25// //
26// Author: //
27// Jan Fiete Grosse-Oetringhaus (Jan.Fiete.Grosse-Oetringhaus@cern.ch) //
28// //
29///////////////////////////////////////////////////////////////////////////////
30
31#include <TROOT.h>
32#include <TClonesArray.h>
33#include <TObjArray.h>
34
35#include "AliCDBManager.h"
36#include "AliCDBEntry.h"
37#include "AliLog.h"
38
39#include "AliTRDPIDReference.h"
40#include "AliTRDPIDResponseObject.h"
41#include "AliTRDcalibDB.h"
42#include "AliTRDtrapConfig.h"
43#include "AliTRDtrapConfigHandler.h"
44#include "AliTRDCommonParam.h"
45
46#include "Cal/AliTRDCalROC.h"
47#include "Cal/AliTRDCalPad.h"
48#include "Cal/AliTRDCalDet.h"
49#include "Cal/AliTRDCalDCS.h"
50#include "Cal/AliTRDCalDCSv2.h"
51#include "Cal/AliTRDCalDCSFEEv2.h"
52#include "Cal/AliTRDCalPID.h"
53#include "Cal/AliTRDCalMonitoring.h"
54#include "Cal/AliTRDCalChamberStatus.h"
55#include "Cal/AliTRDCalPadStatus.h"
56#include "Cal/AliTRDCalSingleChamberStatus.h"
57#include "Cal/AliTRDCalTrkAttach.h"
58#include "Cal/AliTRDCalOnlineGainTable.h"
59
60ClassImp(AliTRDcalibDB)
61
62AliTRDcalibDB *AliTRDcalibDB::fgInstance = 0;
63Bool_t AliTRDcalibDB::fgTerminated = kFALSE;
64
65//_ singleton implementation __________________________________________________
66AliTRDcalibDB* AliTRDcalibDB::Instance()
67{
68 //
69 // Singleton implementation
70 // Returns an instance of this class, it is created if neccessary
71 //
72
73 if (fgTerminated != kFALSE) {
74 return 0;
75 }
76
77 if (fgInstance == 0) {
78 fgInstance = new AliTRDcalibDB();
79 }
80
81 return fgInstance;
82
83}
84
85//_____________________________________________________________________________
86void AliTRDcalibDB::Terminate()
87{
88 //
89 // Singleton implementation
90 // Deletes the instance of this class and sets the terminated flag,
91 // instances cannot be requested anymore
92 // This function can be called several times.
93 //
94
95 fgTerminated = kTRUE;
96
97 if (fgInstance != 0) {
98 delete fgInstance;
99 fgInstance = 0;
100 }
101
102}
103
104//_____________________________________________________________________________
105AliTRDcalibDB::AliTRDcalibDB()
106 :TObject()
107 ,fRun(-1)
108 ,fPRFsmp(0)
109 ,fPRFbin(0)
110 ,fPRFlo(0)
111 ,fPRFhi(0)
112 ,fPRFwid(0)
113 ,fPRFpad(0)
114 ,fPIDResponse(NULL)
115 ,fOnlineGainTableID(0)
116 ,fTrapConfig(0x0)
117 ,fTrapConfigName("")
118 ,fTrapConfigVersion("")
119{
120 //
121 // Default constructor
122 //
123 // TODO Default runnumber is set to 0, this should be changed later
124 // to an invalid value (e.g. -1) to prevent
125 // TODO invalid calibration data to be used.
126 //
127
128 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
129 fCDBCache[i] = 0;
130 fCDBEntries[i] = 0;
131 }
132
133 // Create the sampled PRF
134 SamplePRF();
135
136}
137
138//_____________________________________________________________________________
139AliTRDcalibDB::AliTRDcalibDB(const AliTRDcalibDB &c)
140 :TObject(c)
141 ,fRun(-1)
142 ,fPRFsmp(0)
143 ,fPRFbin(0)
144 ,fPRFlo(0)
145 ,fPRFhi(0)
146 ,fPRFwid(0)
147 ,fPRFpad(0)
148 ,fPIDResponse(NULL)
149 ,fOnlineGainTableID(0)
150 ,fTrapConfig(0x0)
151 ,fTrapConfigName("")
152 ,fTrapConfigVersion("")
153{
154 //
155 // Copy constructor (not that it make any sense for a singleton...)
156 //
157
158 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
159 fCDBCache[i] = 0;
160 fCDBEntries[i] = 0;
161 }
162
163 // Create the sampled PRF
164 SamplePRF();
165
166}
167
168//_____________________________________________________________________________
169AliTRDcalibDB &AliTRDcalibDB::operator=(const AliTRDcalibDB &c)
170{
171 //
172 // Assignment operator (same as above ...)
173 //
174
175 if (this != &c) {
176 AliFatal("No assignment operator defined");
177 }
178
179 return *this;
180
181}
182
183//_____________________________________________________________________________
184AliTRDcalibDB::~AliTRDcalibDB()
185{
186 //
187 // destructor
188 //
189
190 if (fPRFsmp) {
191 delete [] fPRFsmp;
192 fPRFsmp = 0;
193 }
194
195 if (fPIDResponse) {
196 delete fPIDResponse;
197 fPIDResponse = 0x0;
198 }
199
200 Invalidate();
201
202}
203
204//_caching functions____________________________________________________________
205const TObject *AliTRDcalibDB::GetCachedCDBObject(Int_t id)
206{
207 //
208 // Retrieves a cdb object with the given id. The objects are cached as
209 // long as the run number is not changed.
210 //
211 // Put together the available objects here by using the lines
212 // a) For usual calibration objects:
213 // case kID<Name> :
214 // return CacheCDBEntry(kID<Name>,"TRD/Calib/<Path>");
215 // break;
216 // See function CacheCDBEntry for details.
217 // and
218 // b) For calibration data which depends on two objects: One containing
219 // a value per detector and one the local fluctuations per pad:
220 // case kID<Name> :
221 // return CacheMergeCDBEntry(kID<Name>,"TRD/Calib/<padPath>","TRD/Calib/<chamberPath>");
222 // break;
223 // See function CacheMergeCDBEntry for details.
224 //
225
226 switch (id) {
227
228 // Parameters defined per pad and chamber
229 case kIDVdriftPad :
230 return CacheCDBEntry(kIDVdriftPad ,"TRD/Calib/LocalVdrift");
231 break;
232 case kIDVdriftChamber :
233 return CacheCDBEntry(kIDVdriftChamber ,"TRD/Calib/ChamberVdrift");
234 break;
235 case kIDExBChamber :
236 return CacheCDBEntry(kIDExBChamber ,"TRD/Calib/ChamberExB");
237 break;
238 case kIDT0Pad :
239 return CacheCDBEntry(kIDT0Pad ,"TRD/Calib/LocalT0");
240 break;
241 case kIDT0Chamber :
242 return CacheCDBEntry(kIDT0Chamber ,"TRD/Calib/ChamberT0");
243 break;
244 case kIDGainFactorPad :
245 return CacheCDBEntry(kIDGainFactorPad ,"TRD/Calib/LocalGainFactor");
246 break;
247 case kIDGainFactorChamber :
248 return CacheCDBEntry(kIDGainFactorChamber ,"TRD/Calib/ChamberGainFactor");
249 break;
250
251 case kIDOnlineGainFactor :
252 switch(GetOnlineGainTableID()) {
253 case 0:
254 // For testing purposes only !!!
255 AliInfo("No gain table name from OCDB. Use default table!");
256 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01");
257 break;
258 case 1:
259 // Online gain table ID 1
260 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01");
261 break;
262 case 2:
263 // Online gain table ID 2
264 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN0_2011-01");
265 break;
266 case 3:
267 // Online gain table ID 3
268 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN8_2011-01");
269 break;
270 case 4:
271 // Online gain table ID 4
272 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-02");
273 break;
274 case 5:
275 // Online gain table ID 5
276 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-03");
277 break;
278 case 6:
279 // Online gain table ID 6
280 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN0_2012-01");
281 break;
282 case 7:
283 // Online gain table ID 7
284 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN8_2012-01");
285 break;
286 case 8:
287 // Online gain table ID 8
288 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2012-01");
289 break;
290 }
291 break;
292
293 case kIDNoiseChamber :
294 return CacheCDBEntry(kIDNoiseChamber ,"TRD/Calib/DetNoise");
295 break;
296 case kIDNoisePad :
297 return CacheCDBEntry(kIDNoisePad ,"TRD/Calib/PadNoise");
298 break;
299
300 // Parameters defined per pad
301 case kIDPRFWidth :
302 return CacheCDBEntry(kIDPRFWidth ,"TRD/Calib/PRFWidth");
303 break;
304
305 // Status values
306 case kIDChamberStatus :
307 return CacheCDBEntry(kIDChamberStatus ,"TRD/Calib/ChamberStatus");
308 break;
309 case kIDPadStatus :
310 return CacheCDBEntry(kIDPadStatus ,"TRD/Calib/PadStatus");
311 break;
312
313 // Global parameters
314 case kIDMonitoringData :
315 return CacheCDBEntry(kIDMonitoringData ,"TRD/Calib/MonitoringData");
316 break;
317 case kIDFEE :
318 return CacheCDBEntry(kIDFEE ,"TRD/Calib/FEE");
319 break;
320 case kIDTrapConfig :
321 return CacheCDBEntry(kIDFEE ,"TRD/Calib/TrapConfig");
322 break;
323 case kIDDCS :
324 return CacheCDBEntry(kIDDCS ,"TRD/Calib/DCS");
325 break;
326 case kIDPIDNN :
327 return CacheCDBEntry(kIDPIDNN ,"TRD/Calib/PIDNN");
328 break;
329 case kIDPIDLQ :
330 return CacheCDBEntry(kIDPIDLQ ,"TRD/Calib/PIDLQ");
331 break;
332 case kIDPIDLQ1D:
333 return CacheCDBEntry(kIDPIDLQ1D ,"TRD/Calib/PIDLQ1D");
334 break;
335 case kIDRecoParam :
336 return CacheCDBEntry(kIDRecoParam ,"TRD/Calib/RecoParam");
337 break;
338 case kIDAttach :
339 return CacheCDBEntry(kIDAttach ,"TRD/Calib/TrkAttach");
340 break;
341 case kIDPHQ :
342 return CacheCDBEntry(kIDPHQ ,"TRD/Calib/PHQ");
343 break;
344 }
345
346 return 0;
347
348}
349
350//_____________________________________________________________________________
351AliCDBEntry *AliTRDcalibDB::GetCDBEntry(const char *cdbPath)
352{
353 //
354 // Retrieves an entry with path <cdbPath> from the CDB.
355 //
356
357 AliCDBEntry *entry = AliCDBManager::Instance()->Get(cdbPath,fRun);
358 if (!entry) {
359 AliError(Form("Failed to get entry: %s",cdbPath));
360 return 0;
361 }
362
363 return entry;
364
365}
366
367//_____________________________________________________________________________
368const TObject *AliTRDcalibDB::CacheCDBEntry(Int_t id, const char *cdbPath)
369{
370 //
371 // Caches the entry <id> with cdb path <cdbPath>
372 //
373
374 if (!fCDBCache[id]) {
375 fCDBEntries[id] = GetCDBEntry(cdbPath);
376 if (fCDBEntries[id]) {
377 fCDBCache[id] = fCDBEntries[id]->GetObject();
378 }
379 }
380
381 return fCDBCache[id];
382
383}
384
385//_____________________________________________________________________________
386void AliTRDcalibDB::SetRun(Long64_t run)
387{
388 //
389 // Sets current run number. Calibration data is read from the corresponding file.
390 // When the run number changes the caching is invalidated.
391 //
392
393 if (fRun == run) {
394 return;
395 }
396
397 fRun = run;
398
399 Invalidate();
400
401}
402
403//_____________________________________________________________________________
404void AliTRDcalibDB::Invalidate()
405{
406 //
407 // Invalidates cache (when run number is changed).
408 //
409
410 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
411 if (fCDBEntries[i]) {
412 if (AliCDBManager::Instance()->GetCacheFlag() == kFALSE) {
413 if ((fCDBEntries[i]->IsOwner() == kFALSE) &&
414 (fCDBCache[i])) {
415 delete fCDBCache[i];
416 }
417 delete fCDBEntries[i];
418 }
419 fCDBEntries[i] = 0;
420 fCDBCache[i] = 0;
421 }
422 }
423
424 fOnlineGainTableID = 0;
425
426}
427
428//_____________________________________________________________________________
429Float_t AliTRDcalibDB::GetNoise(Int_t det, Int_t col, Int_t row)
430{
431 //
432 // Returns the noise level in ADC counts for the given pad.
433 //
434
435 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
436 (GetCachedCDBObject(kIDNoisePad));
437 if (!calPad) {
438 return -1;
439 }
440
441 AliTRDCalROC *roc = calPad->GetCalROC(det);
442 if (!roc) {
443 return -1;
444 }
445
446 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
447 (GetCachedCDBObject(kIDNoiseChamber));
448 if (!calChamber) {
449 return -1;
450 }
451
452 return calChamber->GetValue(det) * roc->GetValue(col,row);
453
454}
455
456//_____________________________________________________________________________
457AliTRDCalROC *AliTRDcalibDB::GetNoiseROC(Int_t det)
458{
459 //
460 // Returns the Vdrift calibration object for a given ROC
461 // containing one number per pad
462 //
463
464 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
465 (GetCachedCDBObject(kIDNoisePad));
466 if (!calPad) {
467 return 0;
468 }
469
470 AliTRDCalROC *roc = calPad->GetCalROC(det);
471 if (!roc) {
472 return 0;
473 }
474 else {
475 return roc;
476 }
477
478}
479
480//_____________________________________________________________________________
481const AliTRDCalDet *AliTRDcalibDB::GetNoiseDet()
482{
483 //
484 // Returns the Vdrift calibration object
485 // containing one number per detector
486 //
487
488 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
489 (GetCachedCDBObject(kIDNoiseChamber));
490 if (!calChamber) {
491 return 0;
492 }
493 else {
494 return calChamber;
495 }
496
497}
498
499//_____________________________________________________________________________
500Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row)
501{
502 //
503 // Returns the drift velocity for the given pad.
504 //
505
506 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
507 (GetCachedCDBObject(kIDVdriftPad));
508 if (!calPad) {
509 return -1;
510 }
511
512 AliTRDCalROC *roc = calPad->GetCalROC(det);
513 if (!roc) {
514 return -1;
515 }
516
517 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
518 (GetCachedCDBObject(kIDVdriftChamber));
519 if (!calChamber) {
520 return -1;
521 }
522
523 return calChamber->GetValue(det) * roc->GetValue(col,row);
524
525}
526
527//_____________________________________________________________________________
528AliTRDCalROC *AliTRDcalibDB::GetVdriftROC(Int_t det)
529{
530 //
531 // Returns the Vdrift calibration object for a given ROC
532 // containing one number per pad
533 //
534
535 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
536 (GetCachedCDBObject(kIDVdriftPad));
537 if (!calPad) {
538 return 0;
539 }
540
541 AliTRDCalROC *roc = calPad->GetCalROC(det);
542 if (!roc) {
543 return 0;
544 }
545 else {
546 return roc;
547 }
548
549}
550
551//_____________________________________________________________________________
552const AliTRDCalDet *AliTRDcalibDB::GetVdriftDet()
553{
554 //
555 // Returns the Vdrift calibration object
556 // containing one number per detector
557 //
558
559 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
560 (GetCachedCDBObject(kIDVdriftChamber));
561 if (!calChamber) {
562 return 0;
563 }
564 else {
565 return calChamber;
566 }
567
568}
569
570//_____________________________________________________________________________
571TObjArray * AliTRDcalibDB::GetPHQ()
572{
573 //
574 //return PHQ calibration object
575 //
576 TObjArray *arr = (TObjArray *) (GetCachedCDBObject(kIDPHQ));
577 return arr;
578}
579
580//_____________________________________________________________________________
581Float_t AliTRDcalibDB::GetVdriftAverage(Int_t det)
582{
583 //
584 // Returns the average drift velocity for the given detector
585 //
586
587 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
588 (GetCachedCDBObject(kIDVdriftChamber));
589 if (!calDet) {
590 return -1;
591 }
592
593 return calDet->GetValue(det);
594
595}
596//_____________________________________________________________________________
597const AliTRDCalDet *AliTRDcalibDB::GetExBDet()
598{
599 //
600 // Returns the exB calibration object
601 // containing one number per detector
602 //
603
604 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> (GetCachedCDBObject(kIDExBChamber));
605
606 Double_t meanexb = 100.0;
607 if (calChamber) meanexb = calChamber->GetMean();
608 //printf("mean %f\n",meanexb);
609
610 if ((!calChamber) || (meanexb > 70.0)) {
611
612 const AliTRDCalDet *calChambervdrift = dynamic_cast<const AliTRDCalDet *>
613 (GetCachedCDBObject(kIDVdriftChamber));
614 if (!calChambervdrift) {
615 return 0;
616 }
617 else {
618 AliTRDCalDet *calDetExB = new AliTRDCalDet("lorentz angle tan","lorentz angle tan (detector value)");
619 for(Int_t k = 0; k < 540; k++){
620 calDetExB->SetValue(k,AliTRDCommonParam::Instance()->GetOmegaTau(calChambervdrift->GetValue(k)));
621 }
622 return calDetExB;
623 }
624 }
625 else return calChamber;
626
627}
628//_____________________________________________________________________________
629Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row)
630{
631 //
632 // Returns t0 for the given pad.
633 //
634
635 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
636 (GetCachedCDBObject(kIDT0Pad));
637 if (!calPad) {
638 return -1;
639 }
640
641 AliTRDCalROC *roc = calPad->GetCalROC(det);
642 if (!roc) {
643 return -1;
644 }
645
646 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
647 (GetCachedCDBObject(kIDT0Chamber));
648 if (!calChamber) {
649 return -1;
650 }
651
652 return calChamber->GetValue(det) + roc->GetValue(col,row);
653
654}
655
656//_____________________________________________________________________________
657AliTRDCalROC *AliTRDcalibDB::GetT0ROC(Int_t det)
658{
659 //
660 // Returns the t0 calibration object for a given ROC
661 // containing one number per pad
662 //
663
664 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
665 (GetCachedCDBObject(kIDT0Pad));
666 if (!calPad) {
667 return 0;
668 }
669
670 AliTRDCalROC *roc = calPad->GetCalROC(det);
671 if (!roc) {
672 return 0;
673 }
674 else {
675 return roc;
676 }
677
678}
679
680//_____________________________________________________________________________
681const AliTRDCalDet *AliTRDcalibDB::GetT0Det()
682{
683 //
684 // Returns the t0 calibration object
685 // containing one number per detector
686 //
687
688 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
689 (GetCachedCDBObject(kIDT0Chamber));
690 if (!calChamber) {
691 return 0;
692 }
693 else {
694 return calChamber;
695 }
696
697}
698
699//_____________________________________________________________________________
700Float_t AliTRDcalibDB::GetT0Average(Int_t det)
701{
702 //
703 // Returns the average t0 for the given detector
704 //
705
706 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
707 (GetCachedCDBObject(kIDT0Pad));
708 if (!calPad) {
709 return -1;
710 }
711
712 AliTRDCalROC *roc = calPad->GetCalROC(det);
713 if (!roc) {
714 return -1;
715 }
716
717 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
718 (GetCachedCDBObject(kIDT0Chamber));
719 if (!calDet) {
720 return -1;
721 }
722
723 Double_t sum = 0.0;
724 for (Int_t channel = 0; channel < roc->GetNchannels(); ++channel) {
725 sum += roc->GetValue(channel);
726 }
727 sum /= roc->GetNchannels();
728 sum += calDet->GetValue(det);
729 return sum;
730
731}
732
733//_____________________________________________________________________________
734AliTRDCalOnlineGainTableROC* AliTRDcalibDB::GetOnlineGainTableROC(Int_t det)
735{
736 //
737 // Returns the online gain factor table for a given ROC.
738 //
739
740 if (!HasOnlineFilterGain()) {
741 return 0x0;
742 }
743
744 const AliTRDCalOnlineGainTable *calOnline
745 = dynamic_cast<const AliTRDCalOnlineGainTable *>
746 (GetCachedCDBObject(kIDOnlineGainFactor));
747 if (!calOnline) {
748 return 0x0;
749 }
750
751 return calOnline->GetGainTableROC(det);
752
753}
754
755//_____________________________________________________________________________
756Float_t AliTRDcalibDB::GetOnlineGainFactor(Int_t det, Int_t col, Int_t row)
757{
758 //
759 // Returns the online gain factor for the given pad.
760 //
761
762 if (!HasOnlineFilterGain()) {
763 return -1;
764 }
765
766 const AliTRDCalOnlineGainTable *calOnline
767 = dynamic_cast<const AliTRDCalOnlineGainTable *>
768 (GetCachedCDBObject(kIDOnlineGainFactor));
769 if (!calOnline) {
770 return -1;
771 }
772
773 return calOnline->GetGainCorrectionFactor(det,row,col);
774
775}
776
777//_____________________________________________________________________________
778AliTRDCalROC *AliTRDcalibDB::GetGainFactorROC(Int_t det)
779{
780 //
781 // Returns the gain factor calibration object for a given ROC
782 //
783
784 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
785 (GetCachedCDBObject(kIDGainFactorPad));
786 if (!calPad) {
787 return 0;
788 }
789
790 AliTRDCalROC *roc = calPad->GetCalROC(det);
791 if (!roc) {
792 return 0;
793 }
794 else {
795 return roc;
796 }
797
798}
799
800//_____________________________________________________________________________
801Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row)
802{
803 //
804 // Returns the gain factor for the given pad.
805 //
806
807 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
808 (GetCachedCDBObject(kIDGainFactorPad));
809 if (!calPad) {
810 return -1;
811 }
812
813 AliTRDCalROC *roc = calPad->GetCalROC(det);
814 if (!roc) {
815 return -1;
816 }
817
818 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
819 (GetCachedCDBObject(kIDGainFactorChamber));
820 if (!calChamber) {
821 return -1;
822 }
823
824 return calChamber->GetValue(det) * roc->GetValue(col,row);
825
826}
827
828//_____________________________________________________________________________
829const AliTRDCalDet *AliTRDcalibDB::GetGainFactorDet()
830{
831 //
832 // Returns the gain factor calibration object
833 // containing one number per detector
834 //
835
836 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
837 (GetCachedCDBObject(kIDGainFactorChamber));
838 if (!calChamber) {
839 return 0;
840 }
841 else {
842 return calChamber;
843 }
844
845}
846
847//_____________________________________________________________________________
848Float_t AliTRDcalibDB::GetGainFactorAverage(Int_t det)
849{
850 //
851 // Returns the average gain factor for the given detector
852 //
853
854 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
855 (GetCachedCDBObject(kIDGainFactorChamber));
856 if (!calDet) {
857 return -1;
858 }
859
860 return calDet->GetValue(det);
861
862}
863
864//_____________________________________________________________________________
865AliTRDCalROC *AliTRDcalibDB::GetPRFROC(Int_t det)
866{
867 //
868 // Returns the PRF calibration object for a given ROC
869 // containing one number per pad
870 //
871
872 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
873 (GetCachedCDBObject(kIDPRFWidth));
874 if (!calPad) {
875 return 0;
876 }
877
878 AliTRDCalROC *roc = calPad->GetCalROC(det);
879 if (!roc) {
880 return 0;
881 }
882 else {
883 return roc;
884 }
885
886}
887
888//_____________________________________________________________________________
889Float_t AliTRDcalibDB::GetPRFWidth(Int_t det, Int_t col, Int_t row)
890{
891 //
892 // Returns the PRF width for the given pad.
893 //
894
895 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
896 (GetCachedCDBObject(kIDPRFWidth));
897 if (!calPad) {
898 return -1;
899 }
900
901 AliTRDCalROC *roc = calPad->GetCalROC(det);
902 if (!roc) {
903 return -1;
904 }
905
906 return roc->GetValue(col,row);
907
908}
909
910//_____________________________________________________________________________
911Int_t AliTRDcalibDB::ExtractTimeBinsFromString(TString tbstr)
912{
913 // Check if there is any content in the string first
914 if (tbstr.Length() == 0) {
915 AliError("Parameter for number of timebins is empty!");
916 return -1;
917 }
918
919 // Check if we have the correct config parameter
920 TString tbident = "tb";
921 TString tbsubstr = tbstr(0,2);
922 if (!tbsubstr.EqualTo(tbident)) {
923 AliError(Form("Parameter for number of timebins is corrupted (%s)!", tbstr.Data()));
924 return -1;
925 }
926
927 tbstr.Remove(0,2);
928 // check if there is more than a number
929 if (!tbstr.IsDigit()) {
930 AliError(Form("Parameter for number of timebins is corrupted (%s)!", tbstr.Data()));
931 return -1;
932 }
933
934 return tbstr.Atoi();
935
936}
937
938//_____________________________________________________________________________
939Int_t AliTRDcalibDB::GetNumberOfTimeBinsDCS()
940{
941 //
942 // Returns number of time bins from the DCS
943 //
944
945 // Get the corresponding parameter
946 TString cfgstr = "", cfgname = "";
947 GetGlobalConfiguration(cfgname);
948 if(cfgname.Length()==0)
949 return -1;
950 GetDCSConfigParOption(cfgname, kTimebin, 0, cfgstr);
951 if(cfgstr.Length()==0)
952 return -1;
953 return ExtractTimeBinsFromString(cfgstr);
954
955}
956
957//_____________________________________________________________________________
958void AliTRDcalibDB::GetFilterType(TString &filterType)
959{
960 //
961 // Returns the filter type
962 //
963
964 TString cfgname = "";
965 GetGlobalConfiguration(cfgname);
966 GetDCSConfigParOption(cfgname, kFltrSet, 0, filterType);
967
968}
969
970//_____________________________________________________________________________
971Int_t AliTRDcalibDB::GetOnlineGainTableID()
972{
973 //
974 // Get the gain table ID from the DCS
975 //
976
977 if (fOnlineGainTableID > 0) {
978 return fOnlineGainTableID;
979 }
980
981 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
982 if (!dcsArr){
983 return -1;
984 }
985
986 Int_t esor = 0; // Take SOR
987 Int_t calver = 0; // Check CalDCS version
988 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
989 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
990
991 if (calver == 1) {
992
993 // No data for old DCS object available, anyway
994 return -1;
995
996 }
997 else if (calver == 2) {
998
999 // DCSv2 object
1000 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1001 if(!calDCSv2){
1002 return -1;
1003 }
1004
1005 TString tableName = "";
1006 for (Int_t i = 0; i < 540; i++) {
1007 const AliTRDCalDCSFEEv2 *calDCSFEEv2 = calDCSv2->GetCalDCSFEEObj(0);
1008 tableName = calDCSFEEv2->GetGainTableName();
1009 if (tableName.Length() > 0) {
1010 break;
1011 }
1012 }
1013 if (tableName.CompareTo("Krypton_2011-01") == 0) {
1014 fOnlineGainTableID = 1;
1015 return fOnlineGainTableID;
1016 }
1017 if (tableName.CompareTo("Gaintbl_Uniform_FGAN0_2011-01") == 0) {
1018 fOnlineGainTableID = 2;
1019 return fOnlineGainTableID;
1020 }
1021 if (tableName.CompareTo("Gaintbl_Uniform_FGAN8_2011-01") == 0) {
1022 fOnlineGainTableID = 3;
1023 return fOnlineGainTableID;
1024 }
1025 if (tableName.CompareTo("Krypton_2011-02") == 0) {
1026 fOnlineGainTableID = 4;
1027 return fOnlineGainTableID;
1028 }
1029 if (tableName.CompareTo("Krypton_2011-03") == 0) {
1030 fOnlineGainTableID = 5;
1031 return fOnlineGainTableID;
1032 }
1033 if (tableName.CompareTo("Gaintbl_Uniform_FGAN0_2012-01") == 0) {
1034 fOnlineGainTableID = 6;
1035 return fOnlineGainTableID;
1036 }
1037 if (tableName.CompareTo("Gaintbl_Uniform_FGAN8_2012-01") == 0) {
1038 fOnlineGainTableID = 7;
1039 return fOnlineGainTableID;
1040 }
1041 if (tableName.CompareTo("Krypton_2011-03") == 0) {
1042 fOnlineGainTableID = 8;
1043 return fOnlineGainTableID;
1044 }
1045
1046 }
1047 else {
1048
1049 AliError("NO DCS/DCSv2 OCDB entry found!");
1050 return -1;
1051
1052 }
1053
1054 return -1;
1055
1056}
1057
1058//_____________________________________________________________________________
1059void AliTRDcalibDB::GetGlobalConfiguration(TString &config)
1060{
1061 //
1062 // Get Configuration from the DCS
1063 //
1064
1065 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
1066 if(!dcsArr){
1067 AliError("No DCS CDB Object available!");
1068 config = "";
1069 return;
1070 }
1071
1072 Int_t idSOR = 0, idEOR=1; // The index of SOR and EOR
1073 Bool_t hasSOR = (dcsArr->At(idSOR));
1074 Bool_t hasEOR = (dcsArr->At(idEOR));
1075 TString cfgSOR = "", cfgEOR = ""; // The configuration at SOR/EOR
1076
1077 // The SOR object is mandatory
1078 if (!hasSOR) {
1079 AliError("NO SOR object found in CDB file!");
1080 config = "";
1081 return;
1082 }
1083 if (!hasEOR) AliWarning("NO EOR object found in CDB file!");
1084
1085 // Check CalDCS version
1086 Int_t calver = 0;
1087 if (!strcmp(dcsArr->At(idSOR)->ClassName(),"AliTRDCalDCS")) calver = 1;
1088 else if (!strcmp(dcsArr->At(idSOR)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
1089
1090 // Get the configuration strings
1091 if (calver == 1) {
1092 // DCS object
1093 const AliTRDCalDCS *calSOR = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(idSOR));
1094 cfgSOR = calSOR->GetGlobalConfigName();
1095 if (hasEOR) {
1096 const AliTRDCalDCS *calEOR = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(idEOR));
1097 cfgEOR = calEOR->GetGlobalConfigName();
1098 }
1099 }
1100 else if (calver == 2) {
1101 // DCSv2 object
1102 const AliTRDCalDCSv2 *calv2SOR = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(idSOR));
1103 cfgSOR = calv2SOR->GetGlobalConfigName();
1104 if (hasEOR) {
1105 const AliTRDCalDCSv2 *calv2EOR = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(idEOR));
1106 cfgEOR = calv2EOR->GetGlobalConfigName();
1107 }
1108 }
1109 else {
1110 AliError("NO DCS/DCSv2 OCDB entry found!");
1111 config = "";
1112 return;
1113 }
1114
1115 // If there is no EOR entry, return the SOR value
1116 if (!hasEOR || cfgEOR.Length()==0) {
1117 config = cfgSOR;
1118 return;
1119 }
1120
1121 // Check if the configuration is the same for both
1122 if (cfgSOR.EqualTo(cfgEOR)) {
1123 config = cfgSOR;
1124 return;
1125 }
1126
1127 // When both SOR and EOR have an entry but are different, the config is not defined
1128 AliError("Inconsistent configuration at start and end of run found!");
1129 config = "";
1130 return;
1131
1132}
1133
1134//_____________________________________________________________________________
1135void AliTRDcalibDB::GetGlobalConfigurationVersion(TString &version)
1136{
1137 //
1138 // Get Version of Configuration from the DCS
1139 //
1140
1141 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
1142 if(!dcsArr){
1143 version = "";
1144 return;
1145 }
1146
1147 Int_t esor = 0; // Take SOR
1148 Int_t calver = 0; // Check CalDCS version
1149 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
1150 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
1151
1152 if (calver == 1) {
1153
1154 // DCS object
1155 const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
1156 if(!calDCS){
1157 version = "";
1158 return;
1159 }
1160 version = calDCS->GetGlobalConfigVersion();
1161
1162 }
1163 else if (calver == 2) {
1164
1165 // DCSv2 object
1166 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1167 if(!calDCSv2){
1168 version = "";
1169 return;
1170 }
1171 version = calDCSv2->GetGlobalConfigVersion();
1172
1173 }
1174 else {
1175
1176 AliError("NO DCS/DCSv2 OCDB entry found!");
1177
1178 }
1179
1180}
1181
1182//_____________________________________________________________________________
1183Int_t AliTRDcalibDB::GetNumberOfParsDCS(TString cname, Char_t delimiter)
1184{
1185 // Get the number of configuration parameters from the DCS config
1186
1187 //AliInfo(Form("\"%s\" tokenized by \"%c\"", cname.Data(), delimiter));
1188 if(!cname.Length()) return -1; // -1 for the "cf"
1189 Int_t nconf(0);
1190 for(Int_t ich(1); ich<cname.Length()-1; ich++){ if(cname[ich]==delimiter) nconf++;}
1191 return nconf;
1192}
1193
1194//_____________________________________________________________________________
1195Int_t AliTRDcalibDB::GetNumberOfOptsDCS(TString cname, Int_t cfgType)
1196{
1197 // Get the number of options of a given configuration parameter from DCS
1198
1199 Char_t cdelim = '_', // define the delimiters
1200 odelim = '-';
1201 Int_t nconfig = GetNumberOfParsDCS(cname, cdelim);
1202
1203 // protect
1204 if ((nconfig == -1) || (nconfig < cfgType)) {
1205 AliError("Not enough parameters in DCS configuration name!");
1206 return 0;
1207 }
1208
1209 TObjArray *carr = cname.Tokenize(cdelim);
1210 Int_t nopt = GetNumberOfParsDCS(((TObjString*)carr->At(cfgType))->GetString(), odelim);
1211 carr->Delete(); delete carr;
1212 return nopt;
1213}
1214
1215//_____________________________________________________________________________
1216void AliTRDcalibDB::GetDCSConfigParOption(TString cname, Int_t cfgType, Int_t option, TString &cfgo)
1217{
1218 //
1219 // Get a configuration (see enum in header file) or the options of a configuration
1220 // option == 0 returns the configuration itself
1221 // option > 0 returns the optional parameter Nr. (option) of the configuration (cfgType)
1222 //
1223
1224 Char_t cdelim = '_', // define the delimiters
1225 odelim = '-';
1226
1227 Int_t nconfig = GetNumberOfParsDCS(cname, cdelim);
1228 // protect
1229 if (nconfig == -1) {
1230 AliError("DCS configuration name empty!");
1231 cfgo = "";
1232 return;
1233 } else if (nconfig < cfgType) {
1234 AliError("Not enough parameters in DCS configuration name!");
1235 cfgo = "";
1236 return;
1237 }
1238
1239 TObjArray *carr = cname.Tokenize(cdelim);
1240 TString cfgString(((TObjString*)carr->At(cfgType))->GetString());
1241 Int_t noptions = GetNumberOfParsDCS(cfgString, odelim);
1242 // protect
1243 if (noptions < option) {
1244 AliError("Not enough options in DCS configuration name!");
1245 cfgo = "";
1246 carr->Delete(); delete carr;
1247 return;
1248 }
1249 TObjArray *oarr = cfgString.Tokenize(odelim);
1250 cfgo = ((TObjString*)oarr->At(option))->GetString();
1251 carr->Delete(); delete carr;
1252 oarr->Delete(); delete oarr;
1253 return;
1254
1255}
1256
1257//_____________________________________________________________________________
1258Bool_t AliTRDcalibDB::HasOnlineFilterPedestal()
1259{
1260 //
1261 // Checks whether pedestal filter was applied online
1262 //
1263
1264 TString filterconfig;
1265 GetFilterType(filterconfig);
1266
1267 return filterconfig.Contains("p");
1268
1269}
1270
1271//_____________________________________________________________________________
1272Bool_t AliTRDcalibDB::HasOnlineFilterGain()
1273{
1274 //
1275 // Checks whether online gain filter was applied
1276 //
1277
1278 TString filterconfig;
1279 GetFilterType(filterconfig);
1280
1281 return filterconfig.Contains("g");
1282
1283}
1284
1285//_____________________________________________________________________________
1286Bool_t AliTRDcalibDB::HasOnlineTailCancellation()
1287{
1288 //
1289 // Checks whether online tail cancellation was applied
1290 //
1291
1292 TString filterconfig;
1293 GetFilterType(filterconfig);
1294
1295 return filterconfig.Contains("t");
1296
1297}
1298
1299//_____________________________________________________________________________
1300Char_t AliTRDcalibDB::GetPadStatus(Int_t det, Int_t col, Int_t row)
1301{
1302 //
1303 // Returns the status of the given pad
1304 //
1305
1306 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1307 (GetCachedCDBObject(kIDPadStatus));
1308 if (!cal) {
1309 return -1;
1310 }
1311
1312 const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
1313 if (!roc) {
1314 return -1;
1315 }
1316
1317 return roc->GetStatus(col,row);
1318
1319}
1320
1321//_____________________________________________________________________________
1322AliTRDCalSingleChamberStatus* AliTRDcalibDB::GetPadStatusROC(Int_t det)
1323{
1324 //
1325 // Returns the pad status calibration object for a given ROC
1326 //
1327
1328 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1329 (GetCachedCDBObject(kIDPadStatus));
1330 if (!cal) {
1331 return 0;
1332 }
1333
1334 AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
1335 if (!roc) {
1336 return 0;
1337 }
1338 else {
1339 return roc;
1340 }
1341
1342}
1343
1344//_____________________________________________________________________________
1345Char_t AliTRDcalibDB::GetChamberStatus(Int_t det)
1346{
1347 //
1348 // Returns the status of the given chamber
1349 //
1350
1351 const AliTRDCalChamberStatus *cal = dynamic_cast<const AliTRDCalChamberStatus *>
1352 (GetCachedCDBObject(kIDChamberStatus));
1353 if (!cal) {
1354 return -1;
1355 }
1356
1357 return cal->GetStatus(det);
1358
1359}
1360
1361//_____________________________________________________________________________
1362AliTRDrecoParam* AliTRDcalibDB::GetRecoParam(Int_t */*eventtype*/)
1363{
1364 //
1365 // Returns the TRD reconstruction parameters from the OCDB
1366 //
1367
1368 const TClonesArray *recos = dynamic_cast<const TClonesArray*>(GetCachedCDBObject(kIDRecoParam));
1369 if (!recos) return 0x0;
1370
1371 // calculate entry based on event type info
1372 Int_t n = 0; //f(eventtype[0], eventtype[1], ....)
1373
1374 return (AliTRDrecoParam *) recos->UncheckedAt(n);
1375
1376}
1377
1378//_____________________________________________________________________________
1379Bool_t AliTRDcalibDB::IsPadMasked(Int_t det, Int_t col, Int_t row)
1380{
1381 //
1382 // Returns status, see name of functions for details ;-)
1383 //
1384
1385 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1386 (GetCachedCDBObject(kIDPadStatus));
1387 if (!cal) {
1388 return -1;
1389 }
1390
1391 return cal->IsMasked(det,col,row);
1392
1393}
1394
1395//_____________________________________________________________________________
1396Bool_t AliTRDcalibDB::IsPadBridgedLeft(Int_t det, Int_t col, Int_t row)
1397{
1398 //
1399 // Returns status, see name of functions for details ;-)
1400 //
1401
1402 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1403 (GetCachedCDBObject(kIDPadStatus));
1404 if (!cal) {
1405 return -1;
1406 }
1407
1408 return cal->IsBridgedLeft(det,col,row);
1409
1410}
1411
1412//_____________________________________________________________________________
1413Bool_t AliTRDcalibDB::IsPadBridgedRight(Int_t det, Int_t col, Int_t row)
1414{
1415 //
1416 // Returns status, see name of functions for details ;-)
1417 //
1418
1419 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
1420 (GetCachedCDBObject(kIDPadStatus));
1421 if (!cal) {
1422 return -1;
1423 }
1424
1425 return cal->IsBridgedRight(det,col,row);
1426
1427}
1428
1429//_____________________________________________________________________________
1430Bool_t AliTRDcalibDB::IsPadNotConnected(Int_t det, Int_t col, Int_t row)
1431{
1432 //
1433 // Returns status, see name of functions for details ;-)
1434 //
1435
1436 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
1437 (GetCachedCDBObject(kIDPadStatus));
1438 if (!cal) {
1439 return -1;
1440 }
1441
1442 return cal->IsNotConnected(det,col,row);
1443
1444}
1445
1446//_____________________________________________________________________________
1447Bool_t AliTRDcalibDB::IsChamberGood(Int_t det)
1448{
1449 //
1450 // Returns status, see name of functions for details ;-)
1451 //
1452
1453 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1454 (GetCachedCDBObject(kIDChamberStatus));
1455 if (!cal) {
1456 return -1;
1457 }
1458
1459 return cal->IsGood(det);
1460
1461}
1462
1463//_____________________________________________________________________________
1464Bool_t AliTRDcalibDB::IsChamberNoData(Int_t det)
1465{
1466 //
1467 // Returns status, see name of functions for details ;-)
1468 //
1469
1470 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1471 (GetCachedCDBObject(kIDChamberStatus));
1472 if (!cal) {
1473 return -1;
1474 }
1475
1476 return cal->IsNoData(det);
1477
1478}
1479
1480//_____________________________________________________________________________
1481Bool_t AliTRDcalibDB::IsHalfChamberNoData(Int_t det, Int_t side)
1482{
1483 //
1484 // Returns status, see name of functions for details ;-)
1485 //
1486
1487 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1488 (GetCachedCDBObject(kIDChamberStatus));
1489 if (!cal) {
1490 return -1;
1491 }
1492
1493 return side > 0 ? cal->IsNoDataSideB(det) : cal->IsNoDataSideA(det);
1494
1495}
1496
1497//_____________________________________________________________________________
1498Bool_t AliTRDcalibDB::IsChamberBadCalibrated(Int_t det)
1499{
1500 //
1501 // Returns status, see name of functions for details ;-)
1502 //
1503
1504 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1505 (GetCachedCDBObject(kIDChamberStatus));
1506 if (!cal) {
1507 return -1;
1508 }
1509
1510 return cal->IsBadCalibrated(det);
1511
1512}
1513
1514//_____________________________________________________________________________
1515Bool_t AliTRDcalibDB::IsChamberNotCalibrated(Int_t det)
1516{
1517 //
1518 // Returns status, see name of functions for details ;-)
1519 //
1520
1521 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1522 (GetCachedCDBObject(kIDChamberStatus));
1523 if (!cal) {
1524 return -1;
1525 }
1526
1527 return cal->IsNotCalibrated(det);
1528
1529}
1530
1531//_____________________________________________________________________________
1532const AliTRDCalPID *AliTRDcalibDB::GetPIDObject(AliTRDpidUtil::ETRDPIDMethod method)
1533{
1534 //
1535 // Returns the object storing the distributions for PID with likelihood
1536 //
1537
1538 switch(method) {
1539 case AliTRDpidUtil::kLQ:
1540 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDLQ));
1541 case AliTRDpidUtil::kNN:
1542 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDNN));
1543 case AliTRDpidUtil::kESD:
1544 return 0x0; // To avoid compiler warnings
1545 }
1546
1547 return 0x0;
1548
1549}
1550
1551//_____________________________________________________________________________
1552AliTRDPIDResponse *AliTRDcalibDB::GetPIDResponse(AliTRDPIDResponse::ETRDPIDMethod /*method*/)
1553{
1554 //
1555 // Returns the PID response object for 1D-LQ
1556 //
1557
1558 if (!fPIDResponse) {
1559 AliDebug(2, "Setting new PID response.");
1560
1561 fPIDResponse = new AliTRDPIDResponse;
1562
1563 // Load Reference Histos from OCDB
1564// if(method == AliTRDPIDResponse::kLQ1D){
1565 //fPIDResponse->SetPIDmethod(AliTRDPIDResponse::kLQ1D);
1566 const TObjArray *references = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDPIDLQ1D));
1567
1568 TIter refs(references);
1569 TObject *obj = NULL;
1570 AliTRDPIDReference *ref = NULL;
1571 Bool_t hasReference = kFALSE;
1572 while ((obj = refs())){
1573 if ((ref = dynamic_cast<AliTRDPIDReference *>(obj))){
1574 AliDebug(2, "Setting new PID response object.");
1575 TDirectory *bkpdir = gDirectory;
1576 gROOT->cd();
1577 AliTRDPIDResponseObject *ro = new AliTRDPIDResponseObject;
1578 ro->SetPIDReference(ref);
1579 fPIDResponse->SetPIDResponseObject(ro);
1580 hasReference = kTRUE;
1581 gDirectory = bkpdir;
1582 break;
1583 }
1584 }
1585
1586 if (!hasReference) {
1587 AliError("Reference histograms not found in the OCDB");
1588 }
1589 }
1590
1591// }
1592
1593 return fPIDResponse;
1594
1595}
1596
1597//_____________________________________________________________________________
1598const AliTRDCalTrkAttach* AliTRDcalibDB::GetAttachObject()
1599{
1600 //
1601 // Returns the object storing likelihood distributions for cluster to track attachment
1602 //
1603
1604 return dynamic_cast<const AliTRDCalTrkAttach*>(GetCachedCDBObject(kIDAttach));
1605
1606}
1607
1608//_____________________________________________________________________________
1609const AliTRDCalMonitoring *AliTRDcalibDB::GetMonitoringObject()
1610{
1611 //
1612 // Returns the object storing the monitoring data
1613 //
1614
1615 return dynamic_cast<const AliTRDCalMonitoring *>
1616 (GetCachedCDBObject(kIDMonitoringData));
1617
1618}
1619
1620//_____________________________________________________________________________
1621void AliTRDcalibDB::SamplePRF()
1622{
1623 //
1624 // Samples the pad response function (should maybe go somewhere else ...)
1625 //
1626
1627 const Int_t kPRFbin = 61;
1628
1629 Float_t prf[kNlayer][kPRFbin] = {
1630 {2.9037e-02, 3.3608e-02, 3.9020e-02, 4.5292e-02,
1631 5.2694e-02, 6.1362e-02, 7.1461e-02, 8.3362e-02,
1632 9.7063e-02, 1.1307e-01, 1.3140e-01, 1.5235e-01,
1633 1.7623e-01, 2.0290e-01, 2.3294e-01, 2.6586e-01,
1634 3.0177e-01, 3.4028e-01, 3.8077e-01, 4.2267e-01,
1635 4.6493e-01, 5.0657e-01, 5.4655e-01, 5.8397e-01,
1636 6.1767e-01, 6.4744e-01, 6.7212e-01, 6.9188e-01,
1637 7.0627e-01, 7.1499e-01, 7.1851e-01, 7.1499e-01,
1638 7.0627e-01, 6.9188e-01, 6.7212e-01, 6.4744e-01,
1639 6.1767e-01, 5.8397e-01, 5.4655e-01, 5.0657e-01,
1640 4.6493e-01, 4.2267e-01, 3.8077e-01, 3.4028e-01,
1641 3.0177e-01, 2.6586e-01, 2.3294e-01, 2.0290e-01,
1642 1.7623e-01, 1.5235e-01, 1.3140e-01, 1.1307e-01,
1643 9.7063e-02, 8.3362e-02, 7.1461e-02, 6.1362e-02,
1644 5.2694e-02, 4.5292e-02, 3.9020e-02, 3.3608e-02,
1645 2.9037e-02},
1646 {2.5478e-02, 2.9695e-02, 3.4655e-02, 4.0454e-02,
1647 4.7342e-02, 5.5487e-02, 6.5038e-02, 7.6378e-02,
1648 8.9696e-02, 1.0516e-01, 1.2327e-01, 1.4415e-01,
1649 1.6794e-01, 1.9516e-01, 2.2573e-01, 2.5959e-01,
1650 2.9694e-01, 3.3719e-01, 3.7978e-01, 4.2407e-01,
1651 4.6889e-01, 5.1322e-01, 5.5569e-01, 5.9535e-01,
1652 6.3141e-01, 6.6259e-01, 6.8882e-01, 7.0983e-01,
1653 7.2471e-01, 7.3398e-01, 7.3761e-01, 7.3398e-01,
1654 7.2471e-01, 7.0983e-01, 6.8882e-01, 6.6259e-01,
1655 6.3141e-01, 5.9535e-01, 5.5569e-01, 5.1322e-01,
1656 4.6889e-01, 4.2407e-01, 3.7978e-01, 3.3719e-01,
1657 2.9694e-01, 2.5959e-01, 2.2573e-01, 1.9516e-01,
1658 1.6794e-01, 1.4415e-01, 1.2327e-01, 1.0516e-01,
1659 8.9696e-02, 7.6378e-02, 6.5038e-02, 5.5487e-02,
1660 4.7342e-02, 4.0454e-02, 3.4655e-02, 2.9695e-02,
1661 2.5478e-02},
1662 {2.2363e-02, 2.6233e-02, 3.0782e-02, 3.6140e-02,
1663 4.2535e-02, 5.0157e-02, 5.9197e-02, 6.9900e-02,
1664 8.2707e-02, 9.7811e-02, 1.1548e-01, 1.3601e-01,
1665 1.5998e-01, 1.8739e-01, 2.1840e-01, 2.5318e-01,
1666 2.9182e-01, 3.3373e-01, 3.7837e-01, 4.2498e-01,
1667 4.7235e-01, 5.1918e-01, 5.6426e-01, 6.0621e-01,
1668 6.4399e-01, 6.7700e-01, 7.0472e-01, 7.2637e-01,
1669 7.4206e-01, 7.5179e-01, 7.5551e-01, 7.5179e-01,
1670 7.4206e-01, 7.2637e-01, 7.0472e-01, 6.7700e-01,
1671 6.4399e-01, 6.0621e-01, 5.6426e-01, 5.1918e-01,
1672 4.7235e-01, 4.2498e-01, 3.7837e-01, 3.3373e-01,
1673 2.9182e-01, 2.5318e-01, 2.1840e-01, 1.8739e-01,
1674 1.5998e-01, 1.3601e-01, 1.1548e-01, 9.7811e-02,
1675 8.2707e-02, 6.9900e-02, 5.9197e-02, 5.0157e-02,
1676 4.2535e-02, 3.6140e-02, 3.0782e-02, 2.6233e-02,
1677 2.2363e-02},
1678 {1.9635e-02, 2.3167e-02, 2.7343e-02, 3.2293e-02,
1679 3.8224e-02, 4.5335e-02, 5.3849e-02, 6.4039e-02,
1680 7.6210e-02, 9.0739e-02, 1.0805e-01, 1.2841e-01,
1681 1.5216e-01, 1.7960e-01, 2.1099e-01, 2.4671e-01,
1682 2.8647e-01, 3.2996e-01, 3.7660e-01, 4.2547e-01,
1683 4.7536e-01, 5.2473e-01, 5.7215e-01, 6.1632e-01,
1684 6.5616e-01, 6.9075e-01, 7.1939e-01, 7.4199e-01,
1685 7.5838e-01, 7.6848e-01, 7.7227e-01, 7.6848e-01,
1686 7.5838e-01, 7.4199e-01, 7.1939e-01, 6.9075e-01,
1687 6.5616e-01, 6.1632e-01, 5.7215e-01, 5.2473e-01,
1688 4.7536e-01, 4.2547e-01, 3.7660e-01, 3.2996e-01,
1689 2.8647e-01, 2.4671e-01, 2.1099e-01, 1.7960e-01,
1690 1.5216e-01, 1.2841e-01, 1.0805e-01, 9.0739e-02,
1691 7.6210e-02, 6.4039e-02, 5.3849e-02, 4.5335e-02,
1692 3.8224e-02, 3.2293e-02, 2.7343e-02, 2.3167e-02,
1693 1.9635e-02},
1694 {1.7224e-02, 2.0450e-02, 2.4286e-02, 2.8860e-02,
1695 3.4357e-02, 4.0979e-02, 4.8966e-02, 5.8612e-02,
1696 7.0253e-02, 8.4257e-02, 1.0102e-01, 1.2094e-01,
1697 1.4442e-01, 1.7196e-01, 2.0381e-01, 2.4013e-01,
1698 2.8093e-01, 3.2594e-01, 3.7450e-01, 4.2563e-01,
1699 4.7796e-01, 5.2991e-01, 5.7974e-01, 6.2599e-01,
1700 6.6750e-01, 7.0344e-01, 7.3329e-01, 7.5676e-01,
1701 7.7371e-01, 7.8410e-01, 7.8793e-01, 7.8410e-01,
1702 7.7371e-01, 7.5676e-01, 7.3329e-01, 7.0344e-01,
1703 6.6750e-01, 6.2599e-01, 5.7974e-01, 5.2991e-01,
1704 4.7796e-01, 4.2563e-01, 3.7450e-01, 3.2594e-01,
1705 2.8093e-01, 2.4013e-01, 2.0381e-01, 1.7196e-01,
1706 1.4442e-01, 1.2094e-01, 1.0102e-01, 8.4257e-02,
1707 7.0253e-02, 5.8612e-02, 4.8966e-02, 4.0979e-02,
1708 3.4357e-02, 2.8860e-02, 2.4286e-02, 2.0450e-02,
1709 1.7224e-02},
1710 {1.5096e-02, 1.8041e-02, 2.1566e-02, 2.5793e-02,
1711 3.0886e-02, 3.7044e-02, 4.4515e-02, 5.3604e-02,
1712 6.4668e-02, 7.8109e-02, 9.4364e-02, 1.1389e-01,
1713 1.3716e-01, 1.6461e-01, 1.9663e-01, 2.3350e-01,
1714 2.7527e-01, 3.2170e-01, 3.7214e-01, 4.2549e-01,
1715 4.8024e-01, 5.3460e-01, 5.8677e-01, 6.3512e-01,
1716 6.7838e-01, 7.1569e-01, 7.4655e-01, 7.7071e-01,
1717 7.8810e-01, 7.9871e-01, 8.0255e-01, 7.9871e-01,
1718 7.8810e-01, 7.7071e-01, 7.4655e-01, 7.1569e-01,
1719 6.7838e-01, 6.3512e-01, 5.8677e-01, 5.3460e-01,
1720 4.8024e-01, 4.2549e-01, 3.7214e-01, 3.2170e-01,
1721 2.7527e-01, 2.3350e-01, 1.9663e-01, 1.6461e-01,
1722 1.3716e-01, 1.1389e-01, 9.4364e-02, 7.8109e-02,
1723 6.4668e-02, 5.3604e-02, 4.4515e-02, 3.7044e-02,
1724 3.0886e-02, 2.5793e-02, 2.1566e-02, 1.8041e-02,
1725 1.5096e-02}};
1726
1727 // More sampling precision with linear interpolation
1728 fPRFlo = -1.5;
1729 fPRFhi = 1.5;
1730 Float_t pad[kPRFbin];
1731 Int_t sPRFbin = kPRFbin;
1732 Float_t sPRFwid = (fPRFhi - fPRFlo) / ((Float_t) sPRFbin);
1733 for (Int_t iPad = 0; iPad < sPRFbin; iPad++) {
1734 pad[iPad] = ((Float_t) iPad + 0.5) * sPRFwid + fPRFlo;
1735 }
1736 fPRFbin = 500;
1737 fPRFwid = (fPRFhi - fPRFlo) / ((Float_t) fPRFbin);
1738 fPRFpad = ((Int_t) (1.0 / fPRFwid));
1739
1740 if (fPRFsmp) delete [] fPRFsmp;
1741 fPRFsmp = new Float_t[kNlayer*fPRFbin];
1742
1743 Int_t ipos1;
1744 Int_t ipos2;
1745 Float_t diff;
1746
1747 for (Int_t iLayer = 0; iLayer < kNlayer; iLayer++) {
1748
1749 for (Int_t iBin = 0; iBin < fPRFbin; iBin++) {
1750
1751 Float_t bin = (((Float_t) iBin) + 0.5) * fPRFwid + fPRFlo;
1752 ipos1 = ipos2 = 0;
1753 diff = 0;
1754 do {
1755 diff = bin - pad[ipos2++];
1756 } while ((diff > 0) && (ipos2 < kPRFbin));
1757 if (ipos2 == kPRFbin) {
1758 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
1759 }
1760 else if (ipos2 == 1) {
1761 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
1762 }
1763 else {
1764 ipos2--;
1765 if (ipos2 >= kPRFbin) ipos2 = kPRFbin - 1;
1766 ipos1 = ipos2 - 1;
1767 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2]
1768 + diff * (prf[iLayer][ipos2] - prf[iLayer][ipos1])
1769 / sPRFwid;
1770 }
1771
1772 }
1773 }
1774
1775}
1776
1777//_____________________________________________________________________________
1778Int_t AliTRDcalibDB::PadResponse(Double_t signal, Double_t dist
1779 , Int_t layer, Double_t *pad) const
1780{
1781 //
1782 // Applies the pad response
1783 // So far this is the fixed parametrization and should be replaced by
1784 // something dependent on calibration values
1785 //
1786
1787 Int_t iBin = ((Int_t) ((-dist - fPRFlo) / fPRFwid));
1788 Int_t iOff = layer * fPRFbin;
1789
1790 Int_t iBin0 = iBin - fPRFpad + iOff;
1791 Int_t iBin1 = iBin + iOff;
1792 Int_t iBin2 = iBin + fPRFpad + iOff;
1793
1794 pad[0] = 0.0;
1795 pad[1] = 0.0;
1796 pad[2] = 0.0;
1797 if ((iBin1 >= 0) && (iBin1 < (fPRFbin*kNlayer))) {
1798
1799 if (iBin0 >= 0) {
1800 pad[0] = signal * fPRFsmp[iBin0];
1801 }
1802 pad[1] = signal * fPRFsmp[iBin1];
1803 if (iBin2 < (fPRFbin*kNlayer)) {
1804 pad[2] = signal * fPRFsmp[iBin2];
1805 }
1806
1807 return 1;
1808
1809 }
1810 else {
1811
1812 return 0;
1813
1814 }
1815
1816}
1817
1818
1819AliTRDtrapConfig* AliTRDcalibDB::GetTrapConfig()
1820{
1821 // return an existing TRAPconfig or load it from the OCDB
1822 // in case of failure, a default TRAPconfig is created
1823
1824 if (fTrapConfig)
1825 return fTrapConfig;
1826 else {
1827 if ((fTrapConfigName.Length() <= 0) || (fTrapConfigVersion.Length() <= 0)) {
1828 // query the configuration to be used
1829 TString configName;
1830 this->GetGlobalConfiguration(configName);
1831 TString configVersion;
1832 this->GetGlobalConfigurationVersion(configVersion);
1833 }
1834
1835 // try to load the requested configuration
1836 this->LoadTrapConfig(fTrapConfigName, fTrapConfigVersion);
1837
1838 // if we still don't have a valid TRAPconfig, create a default one
1839 if (!fTrapConfig) {
1840 AliWarning("Falling back to default configuration");
1841 fTrapConfig = new AliTRDtrapConfig("default", "default TRAP configuration");
1842 AliTRDtrapConfigHandler cfgHandler(fTrapConfig);
1843 cfgHandler.Init();
1844 cfgHandler.LoadConfig();
1845 }
1846
1847 AliInfo(Form("using TRAPconfig \"%s\"", fTrapConfig->GetTitle()));
1848
1849 return fTrapConfig;
1850 }
1851}
1852
1853
1854AliTRDtrapConfig* AliTRDcalibDB::LoadTrapConfig(const TString &name, const TString &version)
1855{
1856 // try to load the specified configuration from the OCDB
1857 // if it fails, or it does not exist, return null
1858
1859 AliInfo(Form("looking for TRAPconfig \"%s.%s\"", name.Data(), version.Data()));
1860
1861 const AliTRDCalTrapConfig *caltrap = dynamic_cast<const AliTRDCalTrapConfig*> (GetCachedCDBObject(kIDTrapConfig));
1862
1863 if (caltrap) {
1864 TString configName(name);
1865 configName.Append(".");
1866 configName.Append(version);
1867 fTrapConfig = caltrap->Get(configName);
1868 }
1869 else {
1870 fTrapConfig = 0x0;
1871 AliError("No TRAPconfig entry found!");
1872 }
1873
1874 return fTrapConfig;
1875}