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 "AliTRDCommonParam.h"
42 #include "Cal/AliTRDCalROC.h"
43 #include "Cal/AliTRDCalPad.h"
44 #include "Cal/AliTRDCalDet.h"
45 #include "Cal/AliTRDCalDCS.h"
46 #include "Cal/AliTRDCalDCSv2.h"
47 #include "Cal/AliTRDCalDCSFEEv2.h"
48 #include "Cal/AliTRDCalPID.h"
49 #include "Cal/AliTRDCalMonitoring.h"
50 #include "Cal/AliTRDCalChamberStatus.h"
51 #include "Cal/AliTRDCalPadStatus.h"
52 #include "Cal/AliTRDCalSingleChamberStatus.h"
53 #include "Cal/AliTRDCalTrkAttach.h"
54 #include "Cal/AliTRDCalOnlineGainTable.h"
56 ClassImp(AliTRDcalibDB)
58 AliTRDcalibDB *AliTRDcalibDB::fgInstance = 0;
59 Bool_t AliTRDcalibDB::fgTerminated = kFALSE;
61 //_ singleton implementation __________________________________________________
62 AliTRDcalibDB* AliTRDcalibDB::Instance()
65 // Singleton implementation
66 // Returns an instance of this class, it is created if neccessary
69 if (fgTerminated != kFALSE) {
73 if (fgInstance == 0) {
74 fgInstance = new AliTRDcalibDB();
81 //_____________________________________________________________________________
82 void AliTRDcalibDB::Terminate()
85 // Singleton implementation
86 // Deletes the instance of this class and sets the terminated flag,
87 // instances cannot be requested anymore
88 // This function can be called several times.
93 if (fgInstance != 0) {
100 //_____________________________________________________________________________
101 AliTRDcalibDB::AliTRDcalibDB()
111 ,fOnlineGainTableID(0)
114 // Default constructor
116 // TODO Default runnumber is set to 0, this should be changed later
117 // to an invalid value (e.g. -1) to prevent
118 // TODO invalid calibration data to be used.
121 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
126 // Create the sampled PRF
131 //_____________________________________________________________________________
132 AliTRDcalibDB::AliTRDcalibDB(const AliTRDcalibDB &c)
142 ,fOnlineGainTableID(0)
145 // Copy constructor (not that it make any sense for a singleton...)
148 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
153 // Create the sampled PRF
158 //_____________________________________________________________________________
159 AliTRDcalibDB &AliTRDcalibDB::operator=(const AliTRDcalibDB &c)
162 // Assignment operator (same as above ...)
166 AliFatal("No assignment operator defined");
173 //_____________________________________________________________________________
174 AliTRDcalibDB::~AliTRDcalibDB()
194 //_caching functions____________________________________________________________
195 const TObject *AliTRDcalibDB::GetCachedCDBObject(Int_t id)
198 // Retrieves a cdb object with the given id. The objects are cached as
199 // long as the run number is not changed.
201 // Put together the available objects here by using the lines
202 // a) For usual calibration objects:
204 // return CacheCDBEntry(kID<Name>,"TRD/Calib/<Path>");
206 // See function CacheCDBEntry for details.
208 // b) For calibration data which depends on two objects: One containing
209 // a value per detector and one the local fluctuations per pad:
211 // return CacheMergeCDBEntry(kID<Name>,"TRD/Calib/<padPath>","TRD/Calib/<chamberPath>");
213 // See function CacheMergeCDBEntry for details.
218 // Parameters defined per pad and chamber
220 return CacheCDBEntry(kIDVdriftPad ,"TRD/Calib/LocalVdrift");
222 case kIDVdriftChamber :
223 return CacheCDBEntry(kIDVdriftChamber ,"TRD/Calib/ChamberVdrift");
226 return CacheCDBEntry(kIDExBChamber ,"TRD/Calib/ChamberExB");
229 return CacheCDBEntry(kIDT0Pad ,"TRD/Calib/LocalT0");
232 return CacheCDBEntry(kIDT0Chamber ,"TRD/Calib/ChamberT0");
234 case kIDGainFactorPad :
235 return CacheCDBEntry(kIDGainFactorPad ,"TRD/Calib/LocalGainFactor");
237 case kIDGainFactorChamber :
238 return CacheCDBEntry(kIDGainFactorChamber ,"TRD/Calib/ChamberGainFactor");
241 case kIDOnlineGainFactor :
242 switch(GetOnlineGainTableID()) {
244 // For testing purposes only !!!
245 AliInfo("No gain table name from OCDB. Use default table!");
246 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01");
249 // Online gain table ID 1
250 return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01");
255 case kIDNoiseChamber :
256 return CacheCDBEntry(kIDNoiseChamber ,"TRD/Calib/DetNoise");
259 return CacheCDBEntry(kIDNoisePad ,"TRD/Calib/PadNoise");
262 // Parameters defined per pad
264 return CacheCDBEntry(kIDPRFWidth ,"TRD/Calib/PRFWidth");
268 case kIDChamberStatus :
269 return CacheCDBEntry(kIDChamberStatus ,"TRD/Calib/ChamberStatus");
272 return CacheCDBEntry(kIDPadStatus ,"TRD/Calib/PadStatus");
276 case kIDMonitoringData :
277 return CacheCDBEntry(kIDMonitoringData ,"TRD/Calib/MonitoringData");
280 return CacheCDBEntry(kIDFEE ,"TRD/Calib/FEE");
283 return CacheCDBEntry(kIDDCS ,"TRD/Calib/DCS");
286 return CacheCDBEntry(kIDPIDNN ,"TRD/Calib/PIDNN");
289 return CacheCDBEntry(kIDPIDLQ ,"TRD/Calib/PIDLQ");
292 return CacheCDBEntry(kIDPIDLQ1D ,"TRD/Calib/PIDLQ1D");
295 return CacheCDBEntry(kIDRecoParam ,"TRD/Calib/RecoParam");
298 return CacheCDBEntry(kIDAttach ,"TRD/Calib/TrkAttach");
306 //_____________________________________________________________________________
307 AliCDBEntry *AliTRDcalibDB::GetCDBEntry(const char *cdbPath)
310 // Retrieves an entry with path <cdbPath> from the CDB.
313 AliCDBEntry *entry = AliCDBManager::Instance()->Get(cdbPath,fRun);
315 AliError(Form("Failed to get entry: %s",cdbPath));
323 //_____________________________________________________________________________
324 const TObject *AliTRDcalibDB::CacheCDBEntry(Int_t id, const char *cdbPath)
327 // Caches the entry <id> with cdb path <cdbPath>
330 if (!fCDBCache[id]) {
331 fCDBEntries[id] = GetCDBEntry(cdbPath);
332 if (fCDBEntries[id]) {
333 fCDBCache[id] = fCDBEntries[id]->GetObject();
337 return fCDBCache[id];
341 //_____________________________________________________________________________
342 void AliTRDcalibDB::SetRun(Long64_t run)
345 // Sets current run number. Calibration data is read from the corresponding file.
346 // When the run number changes the caching is invalidated.
359 //_____________________________________________________________________________
360 void AliTRDcalibDB::Invalidate()
363 // Invalidates cache (when run number is changed).
366 for (Int_t i = 0; i < kCDBCacheSize; ++i) {
367 if (fCDBEntries[i]) {
368 if (AliCDBManager::Instance()->GetCacheFlag() == kFALSE) {
369 if ((fCDBEntries[i]->IsOwner() == kFALSE) &&
373 delete fCDBEntries[i];
380 fOnlineGainTableID = 0;
384 //_____________________________________________________________________________
385 Float_t AliTRDcalibDB::GetNoise(Int_t det, Int_t col, Int_t row)
388 // Returns the noise level in ADC counts for the given pad.
391 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
392 (GetCachedCDBObject(kIDNoisePad));
397 AliTRDCalROC *roc = calPad->GetCalROC(det);
402 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
403 (GetCachedCDBObject(kIDNoiseChamber));
408 return calChamber->GetValue(det) * roc->GetValue(col,row);
412 //_____________________________________________________________________________
413 AliTRDCalROC *AliTRDcalibDB::GetNoiseROC(Int_t det)
416 // Returns the Vdrift calibration object for a given ROC
417 // containing one number per pad
420 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
421 (GetCachedCDBObject(kIDNoisePad));
426 AliTRDCalROC *roc = calPad->GetCalROC(det);
436 //_____________________________________________________________________________
437 const AliTRDCalDet *AliTRDcalibDB::GetNoiseDet()
440 // Returns the Vdrift calibration object
441 // containing one number per detector
444 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
445 (GetCachedCDBObject(kIDNoiseChamber));
455 //_____________________________________________________________________________
456 Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row)
459 // Returns the drift velocity for the given pad.
462 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
463 (GetCachedCDBObject(kIDVdriftPad));
468 AliTRDCalROC *roc = calPad->GetCalROC(det);
473 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
474 (GetCachedCDBObject(kIDVdriftChamber));
479 return calChamber->GetValue(det) * roc->GetValue(col,row);
483 //_____________________________________________________________________________
484 AliTRDCalROC *AliTRDcalibDB::GetVdriftROC(Int_t det)
487 // Returns the Vdrift calibration object for a given ROC
488 // containing one number per pad
491 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
492 (GetCachedCDBObject(kIDVdriftPad));
497 AliTRDCalROC *roc = calPad->GetCalROC(det);
507 //_____________________________________________________________________________
508 const AliTRDCalDet *AliTRDcalibDB::GetVdriftDet()
511 // Returns the Vdrift calibration object
512 // containing one number per detector
515 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
516 (GetCachedCDBObject(kIDVdriftChamber));
526 //_____________________________________________________________________________
527 Float_t AliTRDcalibDB::GetVdriftAverage(Int_t det)
530 // Returns the average drift velocity for the given detector
533 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
534 (GetCachedCDBObject(kIDVdriftChamber));
539 return calDet->GetValue(det);
542 //_____________________________________________________________________________
543 const AliTRDCalDet *AliTRDcalibDB::GetExBDet()
546 // Returns the exB calibration object
547 // containing one number per detector
550 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> (GetCachedCDBObject(kIDExBChamber));
552 Double_t meanexb = 100.0;
553 if (calChamber) meanexb = calChamber->GetMean();
554 //printf("mean %f\n",meanexb);
556 if ((!calChamber) || (meanexb > 70.0)) {
558 const AliTRDCalDet *calChambervdrift = dynamic_cast<const AliTRDCalDet *>
559 (GetCachedCDBObject(kIDVdriftChamber));
560 if (!calChambervdrift) {
564 AliTRDCalDet *calDetExB = new AliTRDCalDet("lorentz angle tan","lorentz angle tan (detector value)");
565 for(Int_t k = 0; k < 540; k++){
566 calDetExB->SetValue(k,AliTRDCommonParam::Instance()->GetOmegaTau(calChambervdrift->GetValue(k)));
567 //printf("vdrift %f and exb %f\n",calChambervdrift->GetValue(k),calDetExB->GetValue(k));
572 else return calChamber;
575 //_____________________________________________________________________________
576 Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row)
579 // Returns t0 for the given pad.
582 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
583 (GetCachedCDBObject(kIDT0Pad));
588 AliTRDCalROC *roc = calPad->GetCalROC(det);
593 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
594 (GetCachedCDBObject(kIDT0Chamber));
599 return calChamber->GetValue(det) + roc->GetValue(col,row);
603 //_____________________________________________________________________________
604 AliTRDCalROC *AliTRDcalibDB::GetT0ROC(Int_t det)
607 // Returns the t0 calibration object for a given ROC
608 // containing one number per pad
611 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
612 (GetCachedCDBObject(kIDT0Pad));
617 AliTRDCalROC *roc = calPad->GetCalROC(det);
627 //_____________________________________________________________________________
628 const AliTRDCalDet *AliTRDcalibDB::GetT0Det()
631 // Returns the t0 calibration object
632 // containing one number per detector
635 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
636 (GetCachedCDBObject(kIDT0Chamber));
646 //_____________________________________________________________________________
647 Float_t AliTRDcalibDB::GetT0Average(Int_t det)
650 // Returns the average t0 for the given detector
653 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
654 (GetCachedCDBObject(kIDT0Pad));
659 AliTRDCalROC *roc = calPad->GetCalROC(det);
664 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
665 (GetCachedCDBObject(kIDT0Chamber));
671 for (Int_t channel = 0; channel < roc->GetNchannels(); ++channel) {
672 sum += roc->GetValue(channel);
674 sum /= roc->GetNchannels();
675 sum += calDet->GetValue(det);
680 //_____________________________________________________________________________
681 Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row)
684 // Returns the gain factor for the given pad.
687 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
688 (GetCachedCDBObject(kIDGainFactorPad));
693 AliTRDCalROC *roc = calPad->GetCalROC(det);
698 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
699 (GetCachedCDBObject(kIDGainFactorChamber));
704 return calChamber->GetValue(det) * roc->GetValue(col,row);
708 //_____________________________________________________________________________
709 AliTRDCalOnlineGainTableROC* AliTRDcalibDB::GetOnlineGainTableROC(Int_t det)
712 // Returns the online gain factor table for a given ROC.
715 const AliTRDCalOnlineGainTable *calOnline
716 = dynamic_cast<const AliTRDCalOnlineGainTable *>
717 (GetCachedCDBObject(kIDOnlineGainFactor));
722 return calOnline->GetGainTableROC(det);
726 //_____________________________________________________________________________
727 Float_t AliTRDcalibDB::GetOnlineGainFactor(Int_t det, Int_t col, Int_t row)
730 // Returns the online gain factor for the given pad.
733 const AliTRDCalOnlineGainTable *calOnline
734 = dynamic_cast<const AliTRDCalOnlineGainTable *>
735 (GetCachedCDBObject(kIDOnlineGainFactor));
740 return calOnline->GetGainCorrectionFactor(det,row,col);
744 //_____________________________________________________________________________
745 AliTRDCalROC *AliTRDcalibDB::GetGainFactorROC(Int_t det)
748 // Returns the gain factor calibration object for a given ROC
751 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
752 (GetCachedCDBObject(kIDGainFactorPad));
757 AliTRDCalROC *roc = calPad->GetCalROC(det);
767 //_____________________________________________________________________________
768 const AliTRDCalDet *AliTRDcalibDB::GetGainFactorDet()
771 // Returns the gain factor calibration object
772 // containing one number per detector
775 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
776 (GetCachedCDBObject(kIDGainFactorChamber));
786 //_____________________________________________________________________________
787 Float_t AliTRDcalibDB::GetGainFactorAverage(Int_t det)
790 // Returns the average gain factor for the given detector
793 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
794 (GetCachedCDBObject(kIDGainFactorChamber));
799 return calDet->GetValue(det);
803 //_____________________________________________________________________________
804 AliTRDCalROC *AliTRDcalibDB::GetPRFROC(Int_t det)
807 // Returns the PRF calibration object for a given ROC
808 // containing one number per pad
811 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
812 (GetCachedCDBObject(kIDPRFWidth));
817 AliTRDCalROC *roc = calPad->GetCalROC(det);
827 //_____________________________________________________________________________
828 Float_t AliTRDcalibDB::GetPRFWidth(Int_t det, Int_t col, Int_t row)
831 // Returns the PRF width for the given pad.
834 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
835 (GetCachedCDBObject(kIDPRFWidth));
840 AliTRDCalROC *roc = calPad->GetCalROC(det);
845 return roc->GetValue(col,row);
849 //_____________________________________________________________________________
850 Int_t AliTRDcalibDB::GetNumberOfTimeBinsDCS()
853 // Returns Number of time bins from the DCS
856 Int_t nMixed = -2; // not the same number for all chambers
857 Int_t nUndef = -1; // default value - has not been set!
858 Int_t nTbSor = nUndef;
859 Int_t nTbEor = nUndef;
860 Int_t calver = 0; // Check CalDCS version
862 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
864 AliError("No DCS object found!");
868 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
869 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
873 const AliTRDCalDCS *calDCSsor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(0));
874 const AliTRDCalDCS *calDCSeor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(1));
876 // the SOR file is mandatory
877 AliError("NO SOR AliTRDCalDCS object found in CDB file!");
881 // this can happen if the run is shorter than a couple of seconds.
882 AliWarning("NO EOR AliTRDCalDCS object found in CDB file.");
886 nTbSor = calDCSsor->GetGlobalNumberOfTimeBins();
887 if (calDCSeor) nTbEor = calDCSeor->GetGlobalNumberOfTimeBins();
889 } else if (calver == 2) {
891 const AliTRDCalDCSv2 *calDCSsorv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(0));
892 const AliTRDCalDCSv2 *calDCSeorv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(1));
894 // the SOR file is mandatory
895 AliError("NO SOR AliTRDCalDCSv2 object found in CDB file!");
899 // this can happen if the run is shorter than a couple of seconds.
900 AliWarning("NO EOR AliTRDCalDCSv2 object found in CDB file.");
904 nTbSor = calDCSsorv2->GetGlobalNumberOfTimeBins();
905 if (calDCSeorv2) nTbEor = calDCSeorv2->GetGlobalNumberOfTimeBins();
907 } else AliError("NO DCS/DCSv2 OCDB entry found!");
909 // if they're the same return the value
910 // -2 means mixed, -1: no data, >= 0: good number of time bins
911 if (nTbSor == nTbEor) return nTbSor;
913 // if they're differing:
914 if (nTbSor == nMixed || nTbEor == nMixed) {
915 AliWarning("Inconsistent number of time bins found!");
919 // one is undefined, the other ok -> return that one
920 if (nTbSor == nUndef) return nTbEor;
921 if (nTbEor == nUndef) return nTbSor;
923 // only remains: two different numbers >= 0
928 //_____________________________________________________________________________
929 void AliTRDcalibDB::GetFilterType(TString &filterType)
932 // Returns the filter type
935 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
941 Int_t esor = 0; // Take SOR
942 Int_t calver = 0; // Check CalDCS version
943 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
944 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
949 const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
954 filterType = calDCS->GetGlobalFilterType();
957 else if (calver == 2) {
960 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
965 filterType = calDCSv2->GetGlobalFilterType();
970 AliError("NO DCS/DCSv2 OCDB entry found!");
976 //_____________________________________________________________________________
977 Int_t AliTRDcalibDB::GetOnlineGainTableID()
980 // Get the gain table ID from the DCS
983 if (fOnlineGainTableID > 0) {
984 return fOnlineGainTableID;
987 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
992 Int_t esor = 0; // Take SOR
993 Int_t calver = 0; // Check CalDCS version
994 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
995 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
999 // No data for old DCS object available, anyway
1003 else if (calver == 2) {
1006 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1011 TString tableName = "";
1012 for (Int_t i = 0; i < 540; i++) {
1013 const AliTRDCalDCSFEEv2 *calDCSFEEv2 = calDCSv2->GetCalDCSFEEObj(0);
1014 tableName = calDCSFEEv2->GetGainTableName();
1015 if (tableName.Length() > 0) {
1019 if (tableName.CompareTo("Krypton_2011-01") == 0) {
1020 fOnlineGainTableID = 1;
1021 return fOnlineGainTableID;
1027 AliError("NO DCS/DCSv2 OCDB entry found!");
1036 //_____________________________________________________________________________
1037 void AliTRDcalibDB::GetGlobalConfiguration(TString &config)
1040 // Get Configuration from the DCS
1043 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
1049 Int_t esor = 0; // Take SOR
1050 Int_t calver = 0; // Check CalDCS version
1051 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
1052 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
1057 const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
1062 config = calDCS->GetGlobalConfigName();
1065 else if (calver == 2) {
1068 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1073 config = calDCSv2->GetGlobalConfigName();
1078 AliError("NO DCS/DCSv2 OCDB entry found!");
1084 //_____________________________________________________________________________
1085 Bool_t AliTRDcalibDB::HasOnlineFilterPedestal()
1088 // Checks whether pedestal filter was applied online
1093 // Temporary: Get the filter config from the configuration name
1094 GetGlobalConfiguration(cname);
1095 TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
1097 // TString filterconfig;
1098 //GetFilterType(filterconfig);
1100 return filterconfig.Contains("p");
1104 //_____________________________________________________________________________
1105 Bool_t AliTRDcalibDB::HasOnlineFilterGain()
1108 // Checks whether online gain filter was applied
1113 // Temporary: Get the filter config from the configuration name
1114 GetGlobalConfiguration(cname);
1115 TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
1117 //TString filterconfig;
1118 //GetFilterType(filterconfig);
1120 return filterconfig.Contains("g");
1124 //_____________________________________________________________________________
1125 Bool_t AliTRDcalibDB::HasOnlineTailCancellation()
1128 // Checks whether online tail cancellation was applied
1133 // Temporary: Get the filter config from the configuration name
1134 GetGlobalConfiguration(cname);
1135 TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
1137 //TString filterconfig;
1138 //GetFilterType(filterconfig);
1140 return filterconfig.Contains("t");
1144 //_____________________________________________________________________________
1145 Char_t AliTRDcalibDB::GetPadStatus(Int_t det, Int_t col, Int_t row)
1148 // Returns the status of the given pad
1151 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1152 (GetCachedCDBObject(kIDPadStatus));
1157 const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
1162 return roc->GetStatus(col,row);
1166 //_____________________________________________________________________________
1167 AliTRDCalSingleChamberStatus* AliTRDcalibDB::GetPadStatusROC(Int_t det)
1170 // Returns the pad status calibration object for a given ROC
1173 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1174 (GetCachedCDBObject(kIDPadStatus));
1179 AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
1189 //_____________________________________________________________________________
1190 Char_t AliTRDcalibDB::GetChamberStatus(Int_t det)
1193 // Returns the status of the given chamber
1196 const AliTRDCalChamberStatus *cal = dynamic_cast<const AliTRDCalChamberStatus *>
1197 (GetCachedCDBObject(kIDChamberStatus));
1202 return cal->GetStatus(det);
1206 //_____________________________________________________________________________
1207 AliTRDrecoParam* AliTRDcalibDB::GetRecoParam(Int_t */*eventtype*/)
1210 // Returns the TRD reconstruction parameters from the OCDB
1213 const TClonesArray *recos = dynamic_cast<const TClonesArray*>(GetCachedCDBObject(kIDRecoParam));
1214 if (!recos) return 0x0;
1216 // calculate entry based on event type info
1217 Int_t n = 0; //f(eventtype[0], eventtype[1], ....)
1219 return (AliTRDrecoParam *) recos->UncheckedAt(n);
1223 //_____________________________________________________________________________
1224 Bool_t AliTRDcalibDB::IsPadMasked(Int_t det, Int_t col, Int_t row)
1227 // Returns status, see name of functions for details ;-)
1230 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1231 (GetCachedCDBObject(kIDPadStatus));
1236 return cal->IsMasked(det,col,row);
1240 //_____________________________________________________________________________
1241 Bool_t AliTRDcalibDB::IsPadBridgedLeft(Int_t det, Int_t col, Int_t row)
1244 // Returns status, see name of functions for details ;-)
1247 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1248 (GetCachedCDBObject(kIDPadStatus));
1253 return cal->IsBridgedLeft(det,col,row);
1257 //_____________________________________________________________________________
1258 Bool_t AliTRDcalibDB::IsPadBridgedRight(Int_t det, Int_t col, Int_t row)
1261 // Returns status, see name of functions for details ;-)
1264 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
1265 (GetCachedCDBObject(kIDPadStatus));
1270 return cal->IsBridgedRight(det,col,row);
1274 //_____________________________________________________________________________
1275 Bool_t AliTRDcalibDB::IsPadNotConnected(Int_t det, Int_t col, Int_t row)
1278 // Returns status, see name of functions for details ;-)
1281 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
1282 (GetCachedCDBObject(kIDPadStatus));
1287 return cal->IsNotConnected(det,col,row);
1291 //_____________________________________________________________________________
1292 Bool_t AliTRDcalibDB::IsChamberGood(Int_t det)
1295 // Returns status, see name of functions for details ;-)
1298 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1299 (GetCachedCDBObject(kIDChamberStatus));
1304 return cal->IsGood(det);
1308 //_____________________________________________________________________________
1309 Bool_t AliTRDcalibDB::IsChamberNoData(Int_t det)
1312 // Returns status, see name of functions for details ;-)
1315 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1316 (GetCachedCDBObject(kIDChamberStatus));
1321 return cal->IsNoData(det);
1325 //_____________________________________________________________________________
1326 Bool_t AliTRDcalibDB::IsHalfChamberNoData(Int_t det, Int_t side)
1329 // Returns status, see name of functions for details ;-)
1332 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1333 (GetCachedCDBObject(kIDChamberStatus));
1338 return side > 0 ? cal->IsNoDataSideB(det) : cal->IsNoDataSideA(det);
1342 //_____________________________________________________________________________
1343 Bool_t AliTRDcalibDB::IsChamberBadCalibrated(Int_t det)
1346 // Returns status, see name of functions for details ;-)
1349 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1350 (GetCachedCDBObject(kIDChamberStatus));
1355 return cal->IsBadCalibrated(det);
1359 //_____________________________________________________________________________
1360 const AliTRDCalPID *AliTRDcalibDB::GetPIDObject(AliTRDpidUtil::ETRDPIDMethod method)
1363 // Returns the object storing the distributions for PID with likelihood
1367 case AliTRDpidUtil::kLQ:
1368 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDLQ));
1369 case AliTRDpidUtil::kNN:
1370 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDNN));
1371 case AliTRDpidUtil::kESD:
1372 return 0x0; // To avoid compiler warnings
1379 //_____________________________________________________________________________
1380 AliTRDPIDResponse *AliTRDcalibDB::GetPIDResponse(AliTRDPIDResponse::ETRDPIDMethod method)
1383 // Returns the PID response object for 1D-LQ
1386 if (!fPIDResponse) {
1388 fPIDResponse = new AliTRDPIDResponse;
1390 // Load Reference Histos from OCDB
1391 fPIDResponse->SetPIDmethod(method);
1392 const TObjArray *references = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDPIDLQ1D));
1394 TIter refs(references);
1395 TObject *obj = NULL;
1396 AliTRDPIDReference *ref = NULL;
1397 Bool_t hasReference = kFALSE;
1398 while ((obj = refs())){
1399 if ((ref = dynamic_cast<AliTRDPIDReference *>(obj))){
1400 fPIDResponse->Load(ref);
1401 hasReference = kTRUE;
1406 if (!hasReference) {
1407 AliError("Reference histograms not found in the OCDB");
1412 return fPIDResponse;
1416 //_____________________________________________________________________________
1417 const AliTRDCalTrkAttach* AliTRDcalibDB::GetAttachObject()
1420 // Returns the object storing likelihood distributions for cluster to track attachment
1423 return dynamic_cast<const AliTRDCalTrkAttach*>(GetCachedCDBObject(kIDAttach));
1427 //_____________________________________________________________________________
1428 const AliTRDCalMonitoring *AliTRDcalibDB::GetMonitoringObject()
1431 // Returns the object storing the monitoring data
1434 return dynamic_cast<const AliTRDCalMonitoring *>
1435 (GetCachedCDBObject(kIDMonitoringData));
1439 //_____________________________________________________________________________
1440 void AliTRDcalibDB::SamplePRF()
1443 // Samples the pad response function (should maybe go somewhere else ...)
1446 const Int_t kPRFbin = 61;
1448 Float_t prf[kNlayer][kPRFbin] = {
1449 {2.9037e-02, 3.3608e-02, 3.9020e-02, 4.5292e-02,
1450 5.2694e-02, 6.1362e-02, 7.1461e-02, 8.3362e-02,
1451 9.7063e-02, 1.1307e-01, 1.3140e-01, 1.5235e-01,
1452 1.7623e-01, 2.0290e-01, 2.3294e-01, 2.6586e-01,
1453 3.0177e-01, 3.4028e-01, 3.8077e-01, 4.2267e-01,
1454 4.6493e-01, 5.0657e-01, 5.4655e-01, 5.8397e-01,
1455 6.1767e-01, 6.4744e-01, 6.7212e-01, 6.9188e-01,
1456 7.0627e-01, 7.1499e-01, 7.1851e-01, 7.1499e-01,
1457 7.0627e-01, 6.9188e-01, 6.7212e-01, 6.4744e-01,
1458 6.1767e-01, 5.8397e-01, 5.4655e-01, 5.0657e-01,
1459 4.6493e-01, 4.2267e-01, 3.8077e-01, 3.4028e-01,
1460 3.0177e-01, 2.6586e-01, 2.3294e-01, 2.0290e-01,
1461 1.7623e-01, 1.5235e-01, 1.3140e-01, 1.1307e-01,
1462 9.7063e-02, 8.3362e-02, 7.1461e-02, 6.1362e-02,
1463 5.2694e-02, 4.5292e-02, 3.9020e-02, 3.3608e-02,
1465 {2.5478e-02, 2.9695e-02, 3.4655e-02, 4.0454e-02,
1466 4.7342e-02, 5.5487e-02, 6.5038e-02, 7.6378e-02,
1467 8.9696e-02, 1.0516e-01, 1.2327e-01, 1.4415e-01,
1468 1.6794e-01, 1.9516e-01, 2.2573e-01, 2.5959e-01,
1469 2.9694e-01, 3.3719e-01, 3.7978e-01, 4.2407e-01,
1470 4.6889e-01, 5.1322e-01, 5.5569e-01, 5.9535e-01,
1471 6.3141e-01, 6.6259e-01, 6.8882e-01, 7.0983e-01,
1472 7.2471e-01, 7.3398e-01, 7.3761e-01, 7.3398e-01,
1473 7.2471e-01, 7.0983e-01, 6.8882e-01, 6.6259e-01,
1474 6.3141e-01, 5.9535e-01, 5.5569e-01, 5.1322e-01,
1475 4.6889e-01, 4.2407e-01, 3.7978e-01, 3.3719e-01,
1476 2.9694e-01, 2.5959e-01, 2.2573e-01, 1.9516e-01,
1477 1.6794e-01, 1.4415e-01, 1.2327e-01, 1.0516e-01,
1478 8.9696e-02, 7.6378e-02, 6.5038e-02, 5.5487e-02,
1479 4.7342e-02, 4.0454e-02, 3.4655e-02, 2.9695e-02,
1481 {2.2363e-02, 2.6233e-02, 3.0782e-02, 3.6140e-02,
1482 4.2535e-02, 5.0157e-02, 5.9197e-02, 6.9900e-02,
1483 8.2707e-02, 9.7811e-02, 1.1548e-01, 1.3601e-01,
1484 1.5998e-01, 1.8739e-01, 2.1840e-01, 2.5318e-01,
1485 2.9182e-01, 3.3373e-01, 3.7837e-01, 4.2498e-01,
1486 4.7235e-01, 5.1918e-01, 5.6426e-01, 6.0621e-01,
1487 6.4399e-01, 6.7700e-01, 7.0472e-01, 7.2637e-01,
1488 7.4206e-01, 7.5179e-01, 7.5551e-01, 7.5179e-01,
1489 7.4206e-01, 7.2637e-01, 7.0472e-01, 6.7700e-01,
1490 6.4399e-01, 6.0621e-01, 5.6426e-01, 5.1918e-01,
1491 4.7235e-01, 4.2498e-01, 3.7837e-01, 3.3373e-01,
1492 2.9182e-01, 2.5318e-01, 2.1840e-01, 1.8739e-01,
1493 1.5998e-01, 1.3601e-01, 1.1548e-01, 9.7811e-02,
1494 8.2707e-02, 6.9900e-02, 5.9197e-02, 5.0157e-02,
1495 4.2535e-02, 3.6140e-02, 3.0782e-02, 2.6233e-02,
1497 {1.9635e-02, 2.3167e-02, 2.7343e-02, 3.2293e-02,
1498 3.8224e-02, 4.5335e-02, 5.3849e-02, 6.4039e-02,
1499 7.6210e-02, 9.0739e-02, 1.0805e-01, 1.2841e-01,
1500 1.5216e-01, 1.7960e-01, 2.1099e-01, 2.4671e-01,
1501 2.8647e-01, 3.2996e-01, 3.7660e-01, 4.2547e-01,
1502 4.7536e-01, 5.2473e-01, 5.7215e-01, 6.1632e-01,
1503 6.5616e-01, 6.9075e-01, 7.1939e-01, 7.4199e-01,
1504 7.5838e-01, 7.6848e-01, 7.7227e-01, 7.6848e-01,
1505 7.5838e-01, 7.4199e-01, 7.1939e-01, 6.9075e-01,
1506 6.5616e-01, 6.1632e-01, 5.7215e-01, 5.2473e-01,
1507 4.7536e-01, 4.2547e-01, 3.7660e-01, 3.2996e-01,
1508 2.8647e-01, 2.4671e-01, 2.1099e-01, 1.7960e-01,
1509 1.5216e-01, 1.2841e-01, 1.0805e-01, 9.0739e-02,
1510 7.6210e-02, 6.4039e-02, 5.3849e-02, 4.5335e-02,
1511 3.8224e-02, 3.2293e-02, 2.7343e-02, 2.3167e-02,
1513 {1.7224e-02, 2.0450e-02, 2.4286e-02, 2.8860e-02,
1514 3.4357e-02, 4.0979e-02, 4.8966e-02, 5.8612e-02,
1515 7.0253e-02, 8.4257e-02, 1.0102e-01, 1.2094e-01,
1516 1.4442e-01, 1.7196e-01, 2.0381e-01, 2.4013e-01,
1517 2.8093e-01, 3.2594e-01, 3.7450e-01, 4.2563e-01,
1518 4.7796e-01, 5.2991e-01, 5.7974e-01, 6.2599e-01,
1519 6.6750e-01, 7.0344e-01, 7.3329e-01, 7.5676e-01,
1520 7.7371e-01, 7.8410e-01, 7.8793e-01, 7.8410e-01,
1521 7.7371e-01, 7.5676e-01, 7.3329e-01, 7.0344e-01,
1522 6.6750e-01, 6.2599e-01, 5.7974e-01, 5.2991e-01,
1523 4.7796e-01, 4.2563e-01, 3.7450e-01, 3.2594e-01,
1524 2.8093e-01, 2.4013e-01, 2.0381e-01, 1.7196e-01,
1525 1.4442e-01, 1.2094e-01, 1.0102e-01, 8.4257e-02,
1526 7.0253e-02, 5.8612e-02, 4.8966e-02, 4.0979e-02,
1527 3.4357e-02, 2.8860e-02, 2.4286e-02, 2.0450e-02,
1529 {1.5096e-02, 1.8041e-02, 2.1566e-02, 2.5793e-02,
1530 3.0886e-02, 3.7044e-02, 4.4515e-02, 5.3604e-02,
1531 6.4668e-02, 7.8109e-02, 9.4364e-02, 1.1389e-01,
1532 1.3716e-01, 1.6461e-01, 1.9663e-01, 2.3350e-01,
1533 2.7527e-01, 3.2170e-01, 3.7214e-01, 4.2549e-01,
1534 4.8024e-01, 5.3460e-01, 5.8677e-01, 6.3512e-01,
1535 6.7838e-01, 7.1569e-01, 7.4655e-01, 7.7071e-01,
1536 7.8810e-01, 7.9871e-01, 8.0255e-01, 7.9871e-01,
1537 7.8810e-01, 7.7071e-01, 7.4655e-01, 7.1569e-01,
1538 6.7838e-01, 6.3512e-01, 5.8677e-01, 5.3460e-01,
1539 4.8024e-01, 4.2549e-01, 3.7214e-01, 3.2170e-01,
1540 2.7527e-01, 2.3350e-01, 1.9663e-01, 1.6461e-01,
1541 1.3716e-01, 1.1389e-01, 9.4364e-02, 7.8109e-02,
1542 6.4668e-02, 5.3604e-02, 4.4515e-02, 3.7044e-02,
1543 3.0886e-02, 2.5793e-02, 2.1566e-02, 1.8041e-02,
1546 // More sampling precision with linear interpolation
1549 Float_t pad[kPRFbin];
1550 Int_t sPRFbin = kPRFbin;
1551 Float_t sPRFwid = (fPRFhi - fPRFlo) / ((Float_t) sPRFbin);
1552 for (Int_t iPad = 0; iPad < sPRFbin; iPad++) {
1553 pad[iPad] = ((Float_t) iPad + 0.5) * sPRFwid + fPRFlo;
1556 fPRFwid = (fPRFhi - fPRFlo) / ((Float_t) fPRFbin);
1557 fPRFpad = ((Int_t) (1.0 / fPRFwid));
1559 if (fPRFsmp) delete [] fPRFsmp;
1560 fPRFsmp = new Float_t[kNlayer*fPRFbin];
1566 for (Int_t iLayer = 0; iLayer < kNlayer; iLayer++) {
1568 for (Int_t iBin = 0; iBin < fPRFbin; iBin++) {
1570 Float_t bin = (((Float_t) iBin) + 0.5) * fPRFwid + fPRFlo;
1574 diff = bin - pad[ipos2++];
1575 } while ((diff > 0) && (ipos2 < kPRFbin));
1576 if (ipos2 == kPRFbin) {
1577 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
1579 else if (ipos2 == 1) {
1580 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
1584 if (ipos2 >= kPRFbin) ipos2 = kPRFbin - 1;
1586 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2]
1587 + diff * (prf[iLayer][ipos2] - prf[iLayer][ipos1])
1596 //_____________________________________________________________________________
1597 Int_t AliTRDcalibDB::PadResponse(Double_t signal, Double_t dist
1598 , Int_t layer, Double_t *pad) const
1601 // Applies the pad response
1602 // So far this is the fixed parametrization and should be replaced by
1603 // something dependent on calibration values
1606 Int_t iBin = ((Int_t) ((-dist - fPRFlo) / fPRFwid));
1607 Int_t iOff = layer * fPRFbin;
1609 Int_t iBin0 = iBin - fPRFpad + iOff;
1610 Int_t iBin1 = iBin + iOff;
1611 Int_t iBin2 = iBin + fPRFpad + iOff;
1616 if ((iBin1 >= 0) && (iBin1 < (fPRFbin*kNlayer))) {
1619 pad[0] = signal * fPRFsmp[iBin0];
1621 pad[1] = signal * fPRFsmp[iBin1];
1622 if (iBin2 < (fPRFbin*kNlayer)) {
1623 pad[2] = signal * fPRFsmp[iBin2];