1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 ///////////////////////////////////////////////////////////////////////////////
20 // Class providing the calibration parameters by accessing the CDB //
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 //
27 // Jan Fiete Grosse-Oetringhaus (Jan.Fiete.Grosse-Oetringhaus@cern.ch) //
29 ///////////////////////////////////////////////////////////////////////////////
31 #include <TClonesArray.h>
32 #include <TObjArray.h>
34 #include "AliCDBManager.h"
35 #include "AliCDBEntry.h"
38 #include "AliTRDPIDReference.h"
39 #include "AliTRDcalibDB.h"
40 #include "AliTRDtrapConfig.h"
41 #include "AliTRDtrapConfigHandler.h"
42 #include "AliTRDCommonParam.h"
44 #include "Cal/AliTRDCalROC.h"
45 #include "Cal/AliTRDCalPad.h"
46 #include "Cal/AliTRDCalDet.h"
47 #include "Cal/AliTRDCalDCS.h"
48 #include "Cal/AliTRDCalDCSv2.h"
49 #include "Cal/AliTRDCalDCSFEEv2.h"
50 #include "Cal/AliTRDCalPID.h"
51 #include "Cal/AliTRDCalMonitoring.h"
52 #include "Cal/AliTRDCalChamberStatus.h"
53 #include "Cal/AliTRDCalPadStatus.h"
54 #include "Cal/AliTRDCalSingleChamberStatus.h"
55 #include "Cal/AliTRDCalTrkAttach.h"
56 #include "Cal/AliTRDCalOnlineGainTable.h"
58 ClassImp(AliTRDcalibDB)
60 AliTRDcalibDB *AliTRDcalibDB::fgInstance = 0;
61 Bool_t AliTRDcalibDB::fgTerminated = kFALSE;
63 //_ singleton implementation __________________________________________________
64 AliTRDcalibDB* AliTRDcalibDB::Instance()
67 // Singleton implementation
68 // Returns an instance of this class, it is created if neccessary
71 if (fgTerminated != kFALSE) {
75 if (fgInstance == 0) {
76 fgInstance = new AliTRDcalibDB();
83 //_____________________________________________________________________________
84 void AliTRDcalibDB::Terminate()
87 // Singleton implementation
88 // Deletes the instance of this class and sets the terminated flag,
89 // instances cannot be requested anymore
90 // This function can be called several times.
95 if (fgInstance != 0) {
102 //_____________________________________________________________________________
103 AliTRDcalibDB::AliTRDcalibDB()
113 ,fOnlineGainTableID(0)
116 ,fTrapConfigVersion("")
119 // Default constructor
121 // TODO Default runnumber is set to 0, this should be changed later
122 // to an invalid value (e.g. -1) to prevent
123 // TODO invalid calibration data to be used.
126 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
131 // Create the sampled PRF
136 //_____________________________________________________________________________
137 AliTRDcalibDB::AliTRDcalibDB(const AliTRDcalibDB &c)
147 ,fOnlineGainTableID(0)
150 ,fTrapConfigVersion("")
153 // Copy constructor (not that it make any sense for a singleton...)
156 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
161 // Create the sampled PRF
166 //_____________________________________________________________________________
167 AliTRDcalibDB &AliTRDcalibDB::operator=(const AliTRDcalibDB &c)
170 // Assignment operator (same as above ...)
174 AliFatal("No assignment operator defined");
181 //_____________________________________________________________________________
182 AliTRDcalibDB::~AliTRDcalibDB()
202 //_caching functions____________________________________________________________
203 const TObject *AliTRDcalibDB::GetCachedCDBObject(Int_t id)
206 // Retrieves a cdb object with the given id. The objects are cached as
207 // long as the run number is not changed.
209 // Put together the available objects here by using the lines
210 // a) For usual calibration objects:
212 // return CacheCDBEntry(kID<Name>,"TRD/Calib/<Path>");
214 // See function CacheCDBEntry for details.
216 // b) For calibration data which depends on two objects: One containing
217 // a value per detector and one the local fluctuations per pad:
219 // return CacheMergeCDBEntry(kID<Name>,"TRD/Calib/<padPath>","TRD/Calib/<chamberPath>");
221 // See function CacheMergeCDBEntry for details.
226 // Parameters defined per pad and chamber
228 return CacheCDBEntry(kIDVdriftPad ,"TRD/Calib/LocalVdrift");
230 case kIDVdriftChamber :
231 return CacheCDBEntry(kIDVdriftChamber ,"TRD/Calib/ChamberVdrift");
234 return CacheCDBEntry(kIDExBChamber ,"TRD/Calib/ChamberExB");
237 return CacheCDBEntry(kIDT0Pad ,"TRD/Calib/LocalT0");
240 return CacheCDBEntry(kIDT0Chamber ,"TRD/Calib/ChamberT0");
242 case kIDGainFactorPad :
243 return CacheCDBEntry(kIDGainFactorPad ,"TRD/Calib/LocalGainFactor");
245 case kIDGainFactorChamber :
246 return CacheCDBEntry(kIDGainFactorChamber ,"TRD/Calib/ChamberGainFactor");
249 case kIDOnlineGainFactor :
250 switch(GetOnlineGainTableID()) {
252 // For testing purposes only !!!
253 AliInfo("No gain table name from OCDB. Use default table!");
254 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01");
257 // Online gain table ID 1
258 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01");
261 // Online gain table ID 2
262 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN0_2011-01");
265 // Online gain table ID 3
266 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN8_2011-01");
269 // Online gain table ID 4
270 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-02");
273 // Online gain table ID 5
274 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-03");
277 // Online gain table ID 6
278 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN0_2012-01");
281 // Online gain table ID 7
282 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN8_2012-01");
287 case kIDNoiseChamber :
288 return CacheCDBEntry(kIDNoiseChamber ,"TRD/Calib/DetNoise");
291 return CacheCDBEntry(kIDNoisePad ,"TRD/Calib/PadNoise");
294 // Parameters defined per pad
296 return CacheCDBEntry(kIDPRFWidth ,"TRD/Calib/PRFWidth");
300 case kIDChamberStatus :
301 return CacheCDBEntry(kIDChamberStatus ,"TRD/Calib/ChamberStatus");
304 return CacheCDBEntry(kIDPadStatus ,"TRD/Calib/PadStatus");
308 case kIDMonitoringData :
309 return CacheCDBEntry(kIDMonitoringData ,"TRD/Calib/MonitoringData");
312 return CacheCDBEntry(kIDFEE ,"TRD/Calib/FEE");
315 return CacheCDBEntry(kIDFEE ,"TRD/Calib/TrapConfig");
318 return CacheCDBEntry(kIDDCS ,"TRD/Calib/DCS");
321 return CacheCDBEntry(kIDPIDNN ,"TRD/Calib/PIDNN");
324 return CacheCDBEntry(kIDPIDLQ ,"TRD/Calib/PIDLQ");
327 return CacheCDBEntry(kIDPIDLQ1D ,"TRD/Calib/PIDLQ1D");
330 return CacheCDBEntry(kIDRecoParam ,"TRD/Calib/RecoParam");
333 return CacheCDBEntry(kIDAttach ,"TRD/Calib/TrkAttach");
336 return CacheCDBEntry(kIDPHQ ,"TRD/Calib/PHQ");
344 //_____________________________________________________________________________
345 AliCDBEntry *AliTRDcalibDB::GetCDBEntry(const char *cdbPath)
348 // Retrieves an entry with path <cdbPath> from the CDB.
351 AliCDBEntry *entry = AliCDBManager::Instance()->Get(cdbPath,fRun);
353 AliError(Form("Failed to get entry: %s",cdbPath));
361 //_____________________________________________________________________________
362 const TObject *AliTRDcalibDB::CacheCDBEntry(Int_t id, const char *cdbPath)
365 // Caches the entry <id> with cdb path <cdbPath>
368 if (!fCDBCache[id]) {
369 fCDBEntries[id] = GetCDBEntry(cdbPath);
370 if (fCDBEntries[id]) {
371 fCDBCache[id] = fCDBEntries[id]->GetObject();
375 return fCDBCache[id];
379 //_____________________________________________________________________________
380 void AliTRDcalibDB::SetRun(Long64_t run)
383 // Sets current run number. Calibration data is read from the corresponding file.
384 // When the run number changes the caching is invalidated.
397 //_____________________________________________________________________________
398 void AliTRDcalibDB::Invalidate()
401 // Invalidates cache (when run number is changed).
404 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
405 if (fCDBEntries[i]) {
406 if (AliCDBManager::Instance()->GetCacheFlag() == kFALSE) {
407 if ((fCDBEntries[i]->IsOwner() == kFALSE) &&
411 delete fCDBEntries[i];
418 fOnlineGainTableID = 0;
422 //_____________________________________________________________________________
423 Float_t AliTRDcalibDB::GetNoise(Int_t det, Int_t col, Int_t row)
426 // Returns the noise level in ADC counts for the given pad.
429 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
430 (GetCachedCDBObject(kIDNoisePad));
435 AliTRDCalROC *roc = calPad->GetCalROC(det);
440 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
441 (GetCachedCDBObject(kIDNoiseChamber));
446 return calChamber->GetValue(det) * roc->GetValue(col,row);
450 //_____________________________________________________________________________
451 AliTRDCalROC *AliTRDcalibDB::GetNoiseROC(Int_t det)
454 // Returns the Vdrift calibration object for a given ROC
455 // containing one number per pad
458 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
459 (GetCachedCDBObject(kIDNoisePad));
464 AliTRDCalROC *roc = calPad->GetCalROC(det);
474 //_____________________________________________________________________________
475 const AliTRDCalDet *AliTRDcalibDB::GetNoiseDet()
478 // Returns the Vdrift calibration object
479 // containing one number per detector
482 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
483 (GetCachedCDBObject(kIDNoiseChamber));
493 //_____________________________________________________________________________
494 Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row)
497 // Returns the drift velocity for the given pad.
500 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
501 (GetCachedCDBObject(kIDVdriftPad));
506 AliTRDCalROC *roc = calPad->GetCalROC(det);
511 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
512 (GetCachedCDBObject(kIDVdriftChamber));
517 return calChamber->GetValue(det) * roc->GetValue(col,row);
521 //_____________________________________________________________________________
522 AliTRDCalROC *AliTRDcalibDB::GetVdriftROC(Int_t det)
525 // Returns the Vdrift calibration object for a given ROC
526 // containing one number per pad
529 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
530 (GetCachedCDBObject(kIDVdriftPad));
535 AliTRDCalROC *roc = calPad->GetCalROC(det);
545 //_____________________________________________________________________________
546 const AliTRDCalDet *AliTRDcalibDB::GetVdriftDet()
549 // Returns the Vdrift calibration object
550 // containing one number per detector
553 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
554 (GetCachedCDBObject(kIDVdriftChamber));
564 //_____________________________________________________________________________
565 TObjArray * AliTRDcalibDB::GetPHQ()
568 //return PHQ calibration object
570 TObjArray *arr = (TObjArray *) (GetCachedCDBObject(kIDPHQ));
574 //_____________________________________________________________________________
575 Float_t AliTRDcalibDB::GetVdriftAverage(Int_t det)
578 // Returns the average drift velocity for the given detector
581 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
582 (GetCachedCDBObject(kIDVdriftChamber));
587 return calDet->GetValue(det);
590 //_____________________________________________________________________________
591 const AliTRDCalDet *AliTRDcalibDB::GetExBDet()
594 // Returns the exB calibration object
595 // containing one number per detector
598 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> (GetCachedCDBObject(kIDExBChamber));
600 Double_t meanexb = 100.0;
601 if (calChamber) meanexb = calChamber->GetMean();
602 //printf("mean %f\n",meanexb);
604 if ((!calChamber) || (meanexb > 70.0)) {
606 const AliTRDCalDet *calChambervdrift = dynamic_cast<const AliTRDCalDet *>
607 (GetCachedCDBObject(kIDVdriftChamber));
608 if (!calChambervdrift) {
612 AliTRDCalDet *calDetExB = new AliTRDCalDet("lorentz angle tan","lorentz angle tan (detector value)");
613 for(Int_t k = 0; k < 540; k++){
614 calDetExB->SetValue(k,AliTRDCommonParam::Instance()->GetOmegaTau(calChambervdrift->GetValue(k)));
619 else return calChamber;
622 //_____________________________________________________________________________
623 Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row)
626 // Returns t0 for the given pad.
629 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
630 (GetCachedCDBObject(kIDT0Pad));
635 AliTRDCalROC *roc = calPad->GetCalROC(det);
640 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
641 (GetCachedCDBObject(kIDT0Chamber));
646 return calChamber->GetValue(det) + roc->GetValue(col,row);
650 //_____________________________________________________________________________
651 AliTRDCalROC *AliTRDcalibDB::GetT0ROC(Int_t det)
654 // Returns the t0 calibration object for a given ROC
655 // containing one number per pad
658 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
659 (GetCachedCDBObject(kIDT0Pad));
664 AliTRDCalROC *roc = calPad->GetCalROC(det);
674 //_____________________________________________________________________________
675 const AliTRDCalDet *AliTRDcalibDB::GetT0Det()
678 // Returns the t0 calibration object
679 // containing one number per detector
682 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
683 (GetCachedCDBObject(kIDT0Chamber));
693 //_____________________________________________________________________________
694 Float_t AliTRDcalibDB::GetT0Average(Int_t det)
697 // Returns the average t0 for the given detector
700 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
701 (GetCachedCDBObject(kIDT0Pad));
706 AliTRDCalROC *roc = calPad->GetCalROC(det);
711 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
712 (GetCachedCDBObject(kIDT0Chamber));
718 for (Int_t channel = 0; channel < roc->GetNchannels(); ++channel) {
719 sum += roc->GetValue(channel);
721 sum /= roc->GetNchannels();
722 sum += calDet->GetValue(det);
727 //_____________________________________________________________________________
728 Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row)
731 // Returns the gain factor for the given pad.
734 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
735 (GetCachedCDBObject(kIDGainFactorPad));
740 AliTRDCalROC *roc = calPad->GetCalROC(det);
745 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
746 (GetCachedCDBObject(kIDGainFactorChamber));
751 return calChamber->GetValue(det) * roc->GetValue(col,row);
755 //_____________________________________________________________________________
756 AliTRDCalOnlineGainTableROC* AliTRDcalibDB::GetOnlineGainTableROC(Int_t det)
759 // Returns the online gain factor table for a given ROC.
762 const AliTRDCalOnlineGainTable *calOnline
763 = dynamic_cast<const AliTRDCalOnlineGainTable *>
764 (GetCachedCDBObject(kIDOnlineGainFactor));
769 return calOnline->GetGainTableROC(det);
773 //_____________________________________________________________________________
774 Float_t AliTRDcalibDB::GetOnlineGainFactor(Int_t det, Int_t col, Int_t row)
777 // Returns the online gain factor for the given pad.
780 const AliTRDCalOnlineGainTable *calOnline
781 = dynamic_cast<const AliTRDCalOnlineGainTable *>
782 (GetCachedCDBObject(kIDOnlineGainFactor));
787 return calOnline->GetGainCorrectionFactor(det,row,col);
791 //_____________________________________________________________________________
792 AliTRDCalROC *AliTRDcalibDB::GetGainFactorROC(Int_t det)
795 // Returns the gain factor calibration object for a given ROC
798 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
799 (GetCachedCDBObject(kIDGainFactorPad));
804 AliTRDCalROC *roc = calPad->GetCalROC(det);
814 //_____________________________________________________________________________
815 const AliTRDCalDet *AliTRDcalibDB::GetGainFactorDet()
818 // Returns the gain factor calibration object
819 // containing one number per detector
822 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
823 (GetCachedCDBObject(kIDGainFactorChamber));
833 //_____________________________________________________________________________
834 Float_t AliTRDcalibDB::GetGainFactorAverage(Int_t det)
837 // Returns the average gain factor for the given detector
840 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
841 (GetCachedCDBObject(kIDGainFactorChamber));
846 return calDet->GetValue(det);
850 //_____________________________________________________________________________
851 AliTRDCalROC *AliTRDcalibDB::GetPRFROC(Int_t det)
854 // Returns the PRF calibration object for a given ROC
855 // containing one number per pad
858 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
859 (GetCachedCDBObject(kIDPRFWidth));
864 AliTRDCalROC *roc = calPad->GetCalROC(det);
874 //_____________________________________________________________________________
875 Float_t AliTRDcalibDB::GetPRFWidth(Int_t det, Int_t col, Int_t row)
878 // Returns the PRF width for the given pad.
881 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
882 (GetCachedCDBObject(kIDPRFWidth));
887 AliTRDCalROC *roc = calPad->GetCalROC(det);
892 return roc->GetValue(col,row);
896 //_____________________________________________________________________________
897 Int_t AliTRDcalibDB::GetNumberOfTimeBinsDCS()
900 // Returns Number of time bins from the DCS
903 Int_t nMixed = -2; // not the same number for all chambers
904 Int_t nUndef = -1; // default value - has not been set!
905 Int_t nTbSor = nUndef;
906 Int_t nTbEor = nUndef;
907 Int_t calver = 0; // Check CalDCS version
909 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
911 AliError("No DCS object found!");
915 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
916 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
920 const AliTRDCalDCS *calDCSsor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(0));
921 const AliTRDCalDCS *calDCSeor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(1));
923 // the SOR file is mandatory
924 AliError("NO SOR AliTRDCalDCS object found in CDB file!");
928 // this can happen if the run is shorter than a couple of seconds.
929 AliWarning("NO EOR AliTRDCalDCS object found in CDB file.");
933 nTbSor = calDCSsor->GetGlobalNumberOfTimeBins();
934 if (calDCSeor) nTbEor = calDCSeor->GetGlobalNumberOfTimeBins();
936 } else if (calver == 2) {
938 const AliTRDCalDCSv2 *calDCSsorv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(0));
939 const AliTRDCalDCSv2 *calDCSeorv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(1));
941 // the SOR file is mandatory
942 AliError("NO SOR AliTRDCalDCSv2 object found in CDB file!");
946 // this can happen if the run is shorter than a couple of seconds.
947 AliWarning("NO EOR AliTRDCalDCSv2 object found in CDB file.");
951 nTbSor = calDCSsorv2->GetGlobalNumberOfTimeBins();
952 if (calDCSeorv2) nTbEor = calDCSeorv2->GetGlobalNumberOfTimeBins();
954 } else AliError("NO DCS/DCSv2 OCDB entry found!");
956 // if they're the same return the value
957 // -2 means mixed, -1: no data, >= 0: good number of time bins
958 if (nTbSor == nTbEor) return nTbSor;
960 // if they're differing:
961 if (nTbSor == nMixed || nTbEor == nMixed) {
962 AliWarning("Inconsistent number of time bins found!");
966 // one is undefined, the other ok -> return that one
967 if (nTbSor == nUndef) return nTbEor;
968 if (nTbEor == nUndef) return nTbSor;
970 // only remains: two different numbers >= 0
975 //_____________________________________________________________________________
976 void AliTRDcalibDB::GetFilterType(TString &filterType)
979 // Returns the filter type
982 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
988 Int_t esor = 0; // Take SOR
989 Int_t calver = 0; // Check CalDCS version
990 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
991 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
996 const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
1001 filterType = calDCS->GetGlobalFilterType();
1004 else if (calver == 2) {
1007 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1012 filterType = calDCSv2->GetGlobalFilterType();
1017 AliError("NO DCS/DCSv2 OCDB entry found!");
1023 //_____________________________________________________________________________
1024 Int_t AliTRDcalibDB::GetOnlineGainTableID()
1027 // Get the gain table ID from the DCS
1030 if (fOnlineGainTableID > 0) {
1031 return fOnlineGainTableID;
1034 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
1039 Int_t esor = 0; // Take SOR
1040 Int_t calver = 0; // Check CalDCS version
1041 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
1042 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
1046 // No data for old DCS object available, anyway
1050 else if (calver == 2) {
1053 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1058 TString tableName = "";
1059 for (Int_t i = 0; i < 540; i++) {
1060 const AliTRDCalDCSFEEv2 *calDCSFEEv2 = calDCSv2->GetCalDCSFEEObj(0);
1061 tableName = calDCSFEEv2->GetGainTableName();
1062 if (tableName.Length() > 0) {
1066 if (tableName.CompareTo("Krypton_2011-01") == 0) {
1067 fOnlineGainTableID = 1;
1068 return fOnlineGainTableID;
1070 if (tableName.CompareTo("Gaintbl_Uniform_FGAN0_2011-01") == 0) {
1071 fOnlineGainTableID = 2;
1072 return fOnlineGainTableID;
1074 if (tableName.CompareTo("Gaintbl_Uniform_FGAN8_2011-01") == 0) {
1075 fOnlineGainTableID = 3;
1076 return fOnlineGainTableID;
1078 if (tableName.CompareTo("Krypton_2011-02") == 0) {
1079 fOnlineGainTableID = 4;
1080 return fOnlineGainTableID;
1082 if (tableName.CompareTo("Krypton_2011-03") == 0) {
1083 fOnlineGainTableID = 5;
1084 return fOnlineGainTableID;
1086 if (tableName.CompareTo("Gaintbl_Uniform_FGAN0_2012-01") == 0) {
1087 fOnlineGainTableID = 6;
1088 return fOnlineGainTableID;
1090 if (tableName.CompareTo("Gaintbl_Uniform_FGAN8_2012-01") == 0) {
1091 fOnlineGainTableID = 7;
1092 return fOnlineGainTableID;
1098 AliError("NO DCS/DCSv2 OCDB entry found!");
1107 //_____________________________________________________________________________
1108 void AliTRDcalibDB::GetGlobalConfiguration(TString &config)
1111 // Get Configuration from the DCS
1114 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
1120 Int_t esor = 0; // Take SOR
1121 Int_t calver = 0; // Check CalDCS version
1122 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
1123 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
1128 const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
1133 config = calDCS->GetGlobalConfigName();
1136 else if (calver == 2) {
1139 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1144 config = calDCSv2->GetGlobalConfigName();
1149 AliError("NO DCS/DCSv2 OCDB entry found!");
1155 //_____________________________________________________________________________
1156 void AliTRDcalibDB::GetGlobalConfigurationVersion(TString &version)
1159 // Get Version of Configuration from the DCS
1162 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
1168 Int_t esor = 0; // Take SOR
1169 Int_t calver = 0; // Check CalDCS version
1170 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
1171 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
1176 const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
1181 version = calDCS->GetGlobalConfigVersion();
1184 else if (calver == 2) {
1187 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1192 version = calDCSv2->GetGlobalConfigVersion();
1197 AliError("NO DCS/DCSv2 OCDB entry found!");
1203 //_____________________________________________________________________________
1204 Bool_t AliTRDcalibDB::HasOnlineFilterPedestal()
1207 // Checks whether pedestal filter was applied online
1212 // Temporary: Get the filter config from the configuration name
1213 GetGlobalConfiguration(cname);
1214 TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
1216 // TString filterconfig;
1217 //GetFilterType(filterconfig);
1219 return filterconfig.Contains("p");
1223 //_____________________________________________________________________________
1224 Bool_t AliTRDcalibDB::HasOnlineFilterGain()
1227 // Checks whether online gain filter was applied
1232 // Temporary: Get the filter config from the configuration name
1233 GetGlobalConfiguration(cname);
1234 TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
1236 //TString filterconfig;
1237 //GetFilterType(filterconfig);
1239 return filterconfig.Contains("g");
1243 //_____________________________________________________________________________
1244 Bool_t AliTRDcalibDB::HasOnlineTailCancellation()
1247 // Checks whether online tail cancellation was applied
1252 // Temporary: Get the filter config from the configuration name
1253 GetGlobalConfiguration(cname);
1254 TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
1256 //TString filterconfig;
1257 //GetFilterType(filterconfig);
1259 return filterconfig.Contains("t");
1263 //_____________________________________________________________________________
1264 Char_t AliTRDcalibDB::GetPadStatus(Int_t det, Int_t col, Int_t row)
1267 // Returns the status of the given pad
1270 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1271 (GetCachedCDBObject(kIDPadStatus));
1276 const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
1281 return roc->GetStatus(col,row);
1285 //_____________________________________________________________________________
1286 AliTRDCalSingleChamberStatus* AliTRDcalibDB::GetPadStatusROC(Int_t det)
1289 // Returns the pad status calibration object for a given ROC
1292 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1293 (GetCachedCDBObject(kIDPadStatus));
1298 AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
1308 //_____________________________________________________________________________
1309 Char_t AliTRDcalibDB::GetChamberStatus(Int_t det)
1312 // Returns the status of the given chamber
1315 const AliTRDCalChamberStatus *cal = dynamic_cast<const AliTRDCalChamberStatus *>
1316 (GetCachedCDBObject(kIDChamberStatus));
1321 return cal->GetStatus(det);
1325 //_____________________________________________________________________________
1326 AliTRDrecoParam* AliTRDcalibDB::GetRecoParam(Int_t */*eventtype*/)
1329 // Returns the TRD reconstruction parameters from the OCDB
1332 const TClonesArray *recos = dynamic_cast<const TClonesArray*>(GetCachedCDBObject(kIDRecoParam));
1333 if (!recos) return 0x0;
1335 // calculate entry based on event type info
1336 Int_t n = 0; //f(eventtype[0], eventtype[1], ....)
1338 return (AliTRDrecoParam *) recos->UncheckedAt(n);
1342 //_____________________________________________________________________________
1343 Bool_t AliTRDcalibDB::IsPadMasked(Int_t det, Int_t col, Int_t row)
1346 // Returns status, see name of functions for details ;-)
1349 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1350 (GetCachedCDBObject(kIDPadStatus));
1355 return cal->IsMasked(det,col,row);
1359 //_____________________________________________________________________________
1360 Bool_t AliTRDcalibDB::IsPadBridgedLeft(Int_t det, Int_t col, Int_t row)
1363 // Returns status, see name of functions for details ;-)
1366 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1367 (GetCachedCDBObject(kIDPadStatus));
1372 return cal->IsBridgedLeft(det,col,row);
1376 //_____________________________________________________________________________
1377 Bool_t AliTRDcalibDB::IsPadBridgedRight(Int_t det, Int_t col, Int_t row)
1380 // Returns status, see name of functions for details ;-)
1383 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
1384 (GetCachedCDBObject(kIDPadStatus));
1389 return cal->IsBridgedRight(det,col,row);
1393 //_____________________________________________________________________________
1394 Bool_t AliTRDcalibDB::IsPadNotConnected(Int_t det, Int_t col, Int_t row)
1397 // Returns status, see name of functions for details ;-)
1400 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
1401 (GetCachedCDBObject(kIDPadStatus));
1406 return cal->IsNotConnected(det,col,row);
1410 //_____________________________________________________________________________
1411 Bool_t AliTRDcalibDB::IsChamberGood(Int_t det)
1414 // Returns status, see name of functions for details ;-)
1417 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1418 (GetCachedCDBObject(kIDChamberStatus));
1423 return cal->IsGood(det);
1427 //_____________________________________________________________________________
1428 Bool_t AliTRDcalibDB::IsChamberNoData(Int_t det)
1431 // Returns status, see name of functions for details ;-)
1434 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1435 (GetCachedCDBObject(kIDChamberStatus));
1440 return cal->IsNoData(det);
1444 //_____________________________________________________________________________
1445 Bool_t AliTRDcalibDB::IsHalfChamberNoData(Int_t det, Int_t side)
1448 // Returns status, see name of functions for details ;-)
1451 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1452 (GetCachedCDBObject(kIDChamberStatus));
1457 return side > 0 ? cal->IsNoDataSideB(det) : cal->IsNoDataSideA(det);
1461 //_____________________________________________________________________________
1462 Bool_t AliTRDcalibDB::IsChamberBadCalibrated(Int_t det)
1465 // Returns status, see name of functions for details ;-)
1468 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1469 (GetCachedCDBObject(kIDChamberStatus));
1474 return cal->IsBadCalibrated(det);
1478 //_____________________________________________________________________________
1479 const AliTRDCalPID *AliTRDcalibDB::GetPIDObject(AliTRDpidUtil::ETRDPIDMethod method)
1482 // Returns the object storing the distributions for PID with likelihood
1486 case AliTRDpidUtil::kLQ:
1487 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDLQ));
1488 case AliTRDpidUtil::kNN:
1489 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDNN));
1490 case AliTRDpidUtil::kESD:
1491 return 0x0; // To avoid compiler warnings
1498 //_____________________________________________________________________________
1499 AliTRDPIDResponse *AliTRDcalibDB::GetPIDResponse(AliTRDPIDResponse::ETRDPIDMethod method)
1502 // Returns the PID response object for 1D-LQ
1505 if (!fPIDResponse) {
1507 fPIDResponse = new AliTRDPIDResponse;
1509 // Load Reference Histos from OCDB
1510 fPIDResponse->SetPIDmethod(method);
1511 const TObjArray *references = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDPIDLQ1D));
1513 TIter refs(references);
1514 TObject *obj = NULL;
1515 AliTRDPIDReference *ref = NULL;
1516 Bool_t hasReference = kFALSE;
1517 while ((obj = refs())){
1518 if ((ref = dynamic_cast<AliTRDPIDReference *>(obj))){
1519 fPIDResponse->Load(ref);
1520 hasReference = kTRUE;
1525 if (!hasReference) {
1526 AliError("Reference histograms not found in the OCDB");
1531 return fPIDResponse;
1535 //_____________________________________________________________________________
1536 const AliTRDCalTrkAttach* AliTRDcalibDB::GetAttachObject()
1539 // Returns the object storing likelihood distributions for cluster to track attachment
1542 return dynamic_cast<const AliTRDCalTrkAttach*>(GetCachedCDBObject(kIDAttach));
1546 //_____________________________________________________________________________
1547 const AliTRDCalMonitoring *AliTRDcalibDB::GetMonitoringObject()
1550 // Returns the object storing the monitoring data
1553 return dynamic_cast<const AliTRDCalMonitoring *>
1554 (GetCachedCDBObject(kIDMonitoringData));
1558 //_____________________________________________________________________________
1559 void AliTRDcalibDB::SamplePRF()
1562 // Samples the pad response function (should maybe go somewhere else ...)
1565 const Int_t kPRFbin = 61;
1567 Float_t prf[kNlayer][kPRFbin] = {
1568 {2.9037e-02, 3.3608e-02, 3.9020e-02, 4.5292e-02,
1569 5.2694e-02, 6.1362e-02, 7.1461e-02, 8.3362e-02,
1570 9.7063e-02, 1.1307e-01, 1.3140e-01, 1.5235e-01,
1571 1.7623e-01, 2.0290e-01, 2.3294e-01, 2.6586e-01,
1572 3.0177e-01, 3.4028e-01, 3.8077e-01, 4.2267e-01,
1573 4.6493e-01, 5.0657e-01, 5.4655e-01, 5.8397e-01,
1574 6.1767e-01, 6.4744e-01, 6.7212e-01, 6.9188e-01,
1575 7.0627e-01, 7.1499e-01, 7.1851e-01, 7.1499e-01,
1576 7.0627e-01, 6.9188e-01, 6.7212e-01, 6.4744e-01,
1577 6.1767e-01, 5.8397e-01, 5.4655e-01, 5.0657e-01,
1578 4.6493e-01, 4.2267e-01, 3.8077e-01, 3.4028e-01,
1579 3.0177e-01, 2.6586e-01, 2.3294e-01, 2.0290e-01,
1580 1.7623e-01, 1.5235e-01, 1.3140e-01, 1.1307e-01,
1581 9.7063e-02, 8.3362e-02, 7.1461e-02, 6.1362e-02,
1582 5.2694e-02, 4.5292e-02, 3.9020e-02, 3.3608e-02,
1584 {2.5478e-02, 2.9695e-02, 3.4655e-02, 4.0454e-02,
1585 4.7342e-02, 5.5487e-02, 6.5038e-02, 7.6378e-02,
1586 8.9696e-02, 1.0516e-01, 1.2327e-01, 1.4415e-01,
1587 1.6794e-01, 1.9516e-01, 2.2573e-01, 2.5959e-01,
1588 2.9694e-01, 3.3719e-01, 3.7978e-01, 4.2407e-01,
1589 4.6889e-01, 5.1322e-01, 5.5569e-01, 5.9535e-01,
1590 6.3141e-01, 6.6259e-01, 6.8882e-01, 7.0983e-01,
1591 7.2471e-01, 7.3398e-01, 7.3761e-01, 7.3398e-01,
1592 7.2471e-01, 7.0983e-01, 6.8882e-01, 6.6259e-01,
1593 6.3141e-01, 5.9535e-01, 5.5569e-01, 5.1322e-01,
1594 4.6889e-01, 4.2407e-01, 3.7978e-01, 3.3719e-01,
1595 2.9694e-01, 2.5959e-01, 2.2573e-01, 1.9516e-01,
1596 1.6794e-01, 1.4415e-01, 1.2327e-01, 1.0516e-01,
1597 8.9696e-02, 7.6378e-02, 6.5038e-02, 5.5487e-02,
1598 4.7342e-02, 4.0454e-02, 3.4655e-02, 2.9695e-02,
1600 {2.2363e-02, 2.6233e-02, 3.0782e-02, 3.6140e-02,
1601 4.2535e-02, 5.0157e-02, 5.9197e-02, 6.9900e-02,
1602 8.2707e-02, 9.7811e-02, 1.1548e-01, 1.3601e-01,
1603 1.5998e-01, 1.8739e-01, 2.1840e-01, 2.5318e-01,
1604 2.9182e-01, 3.3373e-01, 3.7837e-01, 4.2498e-01,
1605 4.7235e-01, 5.1918e-01, 5.6426e-01, 6.0621e-01,
1606 6.4399e-01, 6.7700e-01, 7.0472e-01, 7.2637e-01,
1607 7.4206e-01, 7.5179e-01, 7.5551e-01, 7.5179e-01,
1608 7.4206e-01, 7.2637e-01, 7.0472e-01, 6.7700e-01,
1609 6.4399e-01, 6.0621e-01, 5.6426e-01, 5.1918e-01,
1610 4.7235e-01, 4.2498e-01, 3.7837e-01, 3.3373e-01,
1611 2.9182e-01, 2.5318e-01, 2.1840e-01, 1.8739e-01,
1612 1.5998e-01, 1.3601e-01, 1.1548e-01, 9.7811e-02,
1613 8.2707e-02, 6.9900e-02, 5.9197e-02, 5.0157e-02,
1614 4.2535e-02, 3.6140e-02, 3.0782e-02, 2.6233e-02,
1616 {1.9635e-02, 2.3167e-02, 2.7343e-02, 3.2293e-02,
1617 3.8224e-02, 4.5335e-02, 5.3849e-02, 6.4039e-02,
1618 7.6210e-02, 9.0739e-02, 1.0805e-01, 1.2841e-01,
1619 1.5216e-01, 1.7960e-01, 2.1099e-01, 2.4671e-01,
1620 2.8647e-01, 3.2996e-01, 3.7660e-01, 4.2547e-01,
1621 4.7536e-01, 5.2473e-01, 5.7215e-01, 6.1632e-01,
1622 6.5616e-01, 6.9075e-01, 7.1939e-01, 7.4199e-01,
1623 7.5838e-01, 7.6848e-01, 7.7227e-01, 7.6848e-01,
1624 7.5838e-01, 7.4199e-01, 7.1939e-01, 6.9075e-01,
1625 6.5616e-01, 6.1632e-01, 5.7215e-01, 5.2473e-01,
1626 4.7536e-01, 4.2547e-01, 3.7660e-01, 3.2996e-01,
1627 2.8647e-01, 2.4671e-01, 2.1099e-01, 1.7960e-01,
1628 1.5216e-01, 1.2841e-01, 1.0805e-01, 9.0739e-02,
1629 7.6210e-02, 6.4039e-02, 5.3849e-02, 4.5335e-02,
1630 3.8224e-02, 3.2293e-02, 2.7343e-02, 2.3167e-02,
1632 {1.7224e-02, 2.0450e-02, 2.4286e-02, 2.8860e-02,
1633 3.4357e-02, 4.0979e-02, 4.8966e-02, 5.8612e-02,
1634 7.0253e-02, 8.4257e-02, 1.0102e-01, 1.2094e-01,
1635 1.4442e-01, 1.7196e-01, 2.0381e-01, 2.4013e-01,
1636 2.8093e-01, 3.2594e-01, 3.7450e-01, 4.2563e-01,
1637 4.7796e-01, 5.2991e-01, 5.7974e-01, 6.2599e-01,
1638 6.6750e-01, 7.0344e-01, 7.3329e-01, 7.5676e-01,
1639 7.7371e-01, 7.8410e-01, 7.8793e-01, 7.8410e-01,
1640 7.7371e-01, 7.5676e-01, 7.3329e-01, 7.0344e-01,
1641 6.6750e-01, 6.2599e-01, 5.7974e-01, 5.2991e-01,
1642 4.7796e-01, 4.2563e-01, 3.7450e-01, 3.2594e-01,
1643 2.8093e-01, 2.4013e-01, 2.0381e-01, 1.7196e-01,
1644 1.4442e-01, 1.2094e-01, 1.0102e-01, 8.4257e-02,
1645 7.0253e-02, 5.8612e-02, 4.8966e-02, 4.0979e-02,
1646 3.4357e-02, 2.8860e-02, 2.4286e-02, 2.0450e-02,
1648 {1.5096e-02, 1.8041e-02, 2.1566e-02, 2.5793e-02,
1649 3.0886e-02, 3.7044e-02, 4.4515e-02, 5.3604e-02,
1650 6.4668e-02, 7.8109e-02, 9.4364e-02, 1.1389e-01,
1651 1.3716e-01, 1.6461e-01, 1.9663e-01, 2.3350e-01,
1652 2.7527e-01, 3.2170e-01, 3.7214e-01, 4.2549e-01,
1653 4.8024e-01, 5.3460e-01, 5.8677e-01, 6.3512e-01,
1654 6.7838e-01, 7.1569e-01, 7.4655e-01, 7.7071e-01,
1655 7.8810e-01, 7.9871e-01, 8.0255e-01, 7.9871e-01,
1656 7.8810e-01, 7.7071e-01, 7.4655e-01, 7.1569e-01,
1657 6.7838e-01, 6.3512e-01, 5.8677e-01, 5.3460e-01,
1658 4.8024e-01, 4.2549e-01, 3.7214e-01, 3.2170e-01,
1659 2.7527e-01, 2.3350e-01, 1.9663e-01, 1.6461e-01,
1660 1.3716e-01, 1.1389e-01, 9.4364e-02, 7.8109e-02,
1661 6.4668e-02, 5.3604e-02, 4.4515e-02, 3.7044e-02,
1662 3.0886e-02, 2.5793e-02, 2.1566e-02, 1.8041e-02,
1665 // More sampling precision with linear interpolation
1668 Float_t pad[kPRFbin];
1669 Int_t sPRFbin = kPRFbin;
1670 Float_t sPRFwid = (fPRFhi - fPRFlo) / ((Float_t) sPRFbin);
1671 for (Int_t iPad = 0; iPad < sPRFbin; iPad++) {
1672 pad[iPad] = ((Float_t) iPad + 0.5) * sPRFwid + fPRFlo;
1675 fPRFwid = (fPRFhi - fPRFlo) / ((Float_t) fPRFbin);
1676 fPRFpad = ((Int_t) (1.0 / fPRFwid));
1678 if (fPRFsmp) delete [] fPRFsmp;
1679 fPRFsmp = new Float_t[kNlayer*fPRFbin];
1685 for (Int_t iLayer = 0; iLayer < kNlayer; iLayer++) {
1687 for (Int_t iBin = 0; iBin < fPRFbin; iBin++) {
1689 Float_t bin = (((Float_t) iBin) + 0.5) * fPRFwid + fPRFlo;
1693 diff = bin - pad[ipos2++];
1694 } while ((diff > 0) && (ipos2 < kPRFbin));
1695 if (ipos2 == kPRFbin) {
1696 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
1698 else if (ipos2 == 1) {
1699 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
1703 if (ipos2 >= kPRFbin) ipos2 = kPRFbin - 1;
1705 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2]
1706 + diff * (prf[iLayer][ipos2] - prf[iLayer][ipos1])
1715 //_____________________________________________________________________________
1716 Int_t AliTRDcalibDB::PadResponse(Double_t signal, Double_t dist
1717 , Int_t layer, Double_t *pad) const
1720 // Applies the pad response
1721 // So far this is the fixed parametrization and should be replaced by
1722 // something dependent on calibration values
1725 Int_t iBin = ((Int_t) ((-dist - fPRFlo) / fPRFwid));
1726 Int_t iOff = layer * fPRFbin;
1728 Int_t iBin0 = iBin - fPRFpad + iOff;
1729 Int_t iBin1 = iBin + iOff;
1730 Int_t iBin2 = iBin + fPRFpad + iOff;
1735 if ((iBin1 >= 0) && (iBin1 < (fPRFbin*kNlayer))) {
1738 pad[0] = signal * fPRFsmp[iBin0];
1740 pad[1] = signal * fPRFsmp[iBin1];
1741 if (iBin2 < (fPRFbin*kNlayer)) {
1742 pad[2] = signal * fPRFsmp[iBin2];
1757 AliTRDtrapConfig* AliTRDcalibDB::GetTrapConfig()
1759 // return an existing TRAPconfig or load it from the OCDB
1760 // in case of failure, a default TRAPconfig is created
1765 if ((fTrapConfigName.Length() <= 0) || (fTrapConfigVersion.Length() <= 0)) {
1766 // query the configuration to be used
1768 this->GetGlobalConfiguration(configName);
1769 TString configVersion;
1770 this->GetGlobalConfigurationVersion(configVersion);
1773 // try to load the requested configuration
1774 this->LoadTrapConfig(fTrapConfigName, fTrapConfigVersion);
1776 // if we still don't have a valid TRAPconfig, create a default one
1778 AliWarning("Falling back to default configuration");
1779 fTrapConfig = new AliTRDtrapConfig("default", "default TRAP configuration");
1780 AliTRDtrapConfigHandler cfgHandler(fTrapConfig);
1782 cfgHandler.LoadConfig();
1785 AliInfo(Form("using TRAPconfig \"%s\"", fTrapConfig->GetTitle()));
1792 AliTRDtrapConfig* AliTRDcalibDB::LoadTrapConfig(const TString &name, const TString &version)
1794 // try to load the specified configuration from the OCDB
1795 // if it fails, or it does not exist, return null
1797 AliInfo(Form("looking for TRAPconfig \"%s.%s\"", name.Data(), version.Data()));
1799 const AliTRDCalTrapConfig *caltrap = dynamic_cast<const AliTRDCalTrapConfig*> (GetCachedCDBObject(kIDTrapConfig));
1802 TString configName(name);
1803 configName.Append(".");
1804 configName.Append(version);
1805 fTrapConfig = caltrap->Get(configName);
1809 AliError("No TRAPconfig entry found!");