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)));
571 else return calChamber;
574 //_____________________________________________________________________________
575 Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row)
578 // Returns t0 for the given pad.
581 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
582 (GetCachedCDBObject(kIDT0Pad));
587 AliTRDCalROC *roc = calPad->GetCalROC(det);
592 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
593 (GetCachedCDBObject(kIDT0Chamber));
598 return calChamber->GetValue(det) + roc->GetValue(col,row);
602 //_____________________________________________________________________________
603 AliTRDCalROC *AliTRDcalibDB::GetT0ROC(Int_t det)
606 // Returns the t0 calibration object for a given ROC
607 // containing one number per pad
610 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
611 (GetCachedCDBObject(kIDT0Pad));
616 AliTRDCalROC *roc = calPad->GetCalROC(det);
626 //_____________________________________________________________________________
627 const AliTRDCalDet *AliTRDcalibDB::GetT0Det()
630 // Returns the t0 calibration object
631 // containing one number per detector
634 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
635 (GetCachedCDBObject(kIDT0Chamber));
645 //_____________________________________________________________________________
646 Float_t AliTRDcalibDB::GetT0Average(Int_t det)
649 // Returns the average t0 for the given detector
652 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
653 (GetCachedCDBObject(kIDT0Pad));
658 AliTRDCalROC *roc = calPad->GetCalROC(det);
663 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
664 (GetCachedCDBObject(kIDT0Chamber));
670 for (Int_t channel = 0; channel < roc->GetNchannels(); ++channel) {
671 sum += roc->GetValue(channel);
673 sum /= roc->GetNchannels();
674 sum += calDet->GetValue(det);
679 //_____________________________________________________________________________
680 Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row)
683 // Returns the gain factor for the given pad.
686 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
687 (GetCachedCDBObject(kIDGainFactorPad));
692 AliTRDCalROC *roc = calPad->GetCalROC(det);
697 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
698 (GetCachedCDBObject(kIDGainFactorChamber));
703 return calChamber->GetValue(det) * roc->GetValue(col,row);
707 //_____________________________________________________________________________
708 AliTRDCalOnlineGainTableROC* AliTRDcalibDB::GetOnlineGainTableROC(Int_t det)
711 // Returns the online gain factor table for a given ROC.
714 const AliTRDCalOnlineGainTable *calOnline
715 = dynamic_cast<const AliTRDCalOnlineGainTable *>
716 (GetCachedCDBObject(kIDOnlineGainFactor));
721 return calOnline->GetGainTableROC(det);
725 //_____________________________________________________________________________
726 Float_t AliTRDcalibDB::GetOnlineGainFactor(Int_t det, Int_t col, Int_t row)
729 // Returns the online gain factor for the given pad.
732 const AliTRDCalOnlineGainTable *calOnline
733 = dynamic_cast<const AliTRDCalOnlineGainTable *>
734 (GetCachedCDBObject(kIDOnlineGainFactor));
739 return calOnline->GetGainCorrectionFactor(det,row,col);
743 //_____________________________________________________________________________
744 AliTRDCalROC *AliTRDcalibDB::GetGainFactorROC(Int_t det)
747 // Returns the gain factor calibration object for a given ROC
750 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
751 (GetCachedCDBObject(kIDGainFactorPad));
756 AliTRDCalROC *roc = calPad->GetCalROC(det);
766 //_____________________________________________________________________________
767 const AliTRDCalDet *AliTRDcalibDB::GetGainFactorDet()
770 // Returns the gain factor calibration object
771 // containing one number per detector
774 const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *>
775 (GetCachedCDBObject(kIDGainFactorChamber));
785 //_____________________________________________________________________________
786 Float_t AliTRDcalibDB::GetGainFactorAverage(Int_t det)
789 // Returns the average gain factor for the given detector
792 const AliTRDCalDet *calDet = dynamic_cast<const AliTRDCalDet *>
793 (GetCachedCDBObject(kIDGainFactorChamber));
798 return calDet->GetValue(det);
802 //_____________________________________________________________________________
803 AliTRDCalROC *AliTRDcalibDB::GetPRFROC(Int_t det)
806 // Returns the PRF calibration object for a given ROC
807 // containing one number per pad
810 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
811 (GetCachedCDBObject(kIDPRFWidth));
816 AliTRDCalROC *roc = calPad->GetCalROC(det);
826 //_____________________________________________________________________________
827 Float_t AliTRDcalibDB::GetPRFWidth(Int_t det, Int_t col, Int_t row)
830 // Returns the PRF width for the given pad.
833 const AliTRDCalPad *calPad = dynamic_cast<const AliTRDCalPad *>
834 (GetCachedCDBObject(kIDPRFWidth));
839 AliTRDCalROC *roc = calPad->GetCalROC(det);
844 return roc->GetValue(col,row);
848 //_____________________________________________________________________________
849 Int_t AliTRDcalibDB::GetNumberOfTimeBinsDCS()
852 // Returns Number of time bins from the DCS
855 Int_t nMixed = -2; // not the same number for all chambers
856 Int_t nUndef = -1; // default value - has not been set!
857 Int_t nTbSor = nUndef;
858 Int_t nTbEor = nUndef;
859 Int_t calver = 0; // Check CalDCS version
861 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
863 AliError("No DCS object found!");
867 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
868 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
872 const AliTRDCalDCS *calDCSsor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(0));
873 const AliTRDCalDCS *calDCSeor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(1));
875 // the SOR file is mandatory
876 AliError("NO SOR AliTRDCalDCS object found in CDB file!");
880 // this can happen if the run is shorter than a couple of seconds.
881 AliWarning("NO EOR AliTRDCalDCS object found in CDB file.");
885 nTbSor = calDCSsor->GetGlobalNumberOfTimeBins();
886 if (calDCSeor) nTbEor = calDCSeor->GetGlobalNumberOfTimeBins();
888 } else if (calver == 2) {
890 const AliTRDCalDCSv2 *calDCSsorv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(0));
891 const AliTRDCalDCSv2 *calDCSeorv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(1));
893 // the SOR file is mandatory
894 AliError("NO SOR AliTRDCalDCSv2 object found in CDB file!");
898 // this can happen if the run is shorter than a couple of seconds.
899 AliWarning("NO EOR AliTRDCalDCSv2 object found in CDB file.");
903 nTbSor = calDCSsorv2->GetGlobalNumberOfTimeBins();
904 if (calDCSeorv2) nTbEor = calDCSeorv2->GetGlobalNumberOfTimeBins();
906 } else AliError("NO DCS/DCSv2 OCDB entry found!");
908 // if they're the same return the value
909 // -2 means mixed, -1: no data, >= 0: good number of time bins
910 if (nTbSor == nTbEor) return nTbSor;
912 // if they're differing:
913 if (nTbSor == nMixed || nTbEor == nMixed) {
914 AliWarning("Inconsistent number of time bins found!");
918 // one is undefined, the other ok -> return that one
919 if (nTbSor == nUndef) return nTbEor;
920 if (nTbEor == nUndef) return nTbSor;
922 // only remains: two different numbers >= 0
927 //_____________________________________________________________________________
928 void AliTRDcalibDB::GetFilterType(TString &filterType)
931 // Returns the filter type
934 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
940 Int_t esor = 0; // Take SOR
941 Int_t calver = 0; // Check CalDCS version
942 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
943 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
948 const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
953 filterType = calDCS->GetGlobalFilterType();
956 else if (calver == 2) {
959 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
964 filterType = calDCSv2->GetGlobalFilterType();
969 AliError("NO DCS/DCSv2 OCDB entry found!");
975 //_____________________________________________________________________________
976 Int_t AliTRDcalibDB::GetOnlineGainTableID()
979 // Get the gain table ID from the DCS
982 if (fOnlineGainTableID > 0) {
983 return fOnlineGainTableID;
986 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
991 Int_t esor = 0; // Take SOR
992 Int_t calver = 0; // Check CalDCS version
993 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
994 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
998 // No data for old DCS object available, anyway
1002 else if (calver == 2) {
1005 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1010 TString tableName = "";
1011 for (Int_t i = 0; i < 540; i++) {
1012 const AliTRDCalDCSFEEv2 *calDCSFEEv2 = calDCSv2->GetCalDCSFEEObj(0);
1013 tableName = calDCSFEEv2->GetGainTableName();
1014 if (tableName.Length() > 0) {
1018 if (tableName.CompareTo("Krypton_2011-01") == 0) {
1019 fOnlineGainTableID = 1;
1020 return fOnlineGainTableID;
1026 AliError("NO DCS/DCSv2 OCDB entry found!");
1035 //_____________________________________________________________________________
1036 void AliTRDcalibDB::GetGlobalConfiguration(TString &config)
1039 // Get Configuration from the DCS
1042 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
1048 Int_t esor = 0; // Take SOR
1049 Int_t calver = 0; // Check CalDCS version
1050 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
1051 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
1056 const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
1061 config = calDCS->GetGlobalConfigName();
1064 else if (calver == 2) {
1067 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1072 config = calDCSv2->GetGlobalConfigName();
1077 AliError("NO DCS/DCSv2 OCDB entry found!");
1083 //_____________________________________________________________________________
1084 void AliTRDcalibDB::GetGlobalConfigurationVersion(TString &version)
1087 // Get Version of Configuration from the DCS
1090 const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
1096 Int_t esor = 0; // Take SOR
1097 Int_t calver = 0; // Check CalDCS version
1098 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
1099 if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
1104 const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
1109 version = calDCS->GetGlobalConfigVersion();
1112 else if (calver == 2) {
1115 const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
1120 version = calDCSv2->GetGlobalConfigVersion();
1125 AliError("NO DCS/DCSv2 OCDB entry found!");
1131 //_____________________________________________________________________________
1132 Bool_t AliTRDcalibDB::HasOnlineFilterPedestal()
1135 // Checks whether pedestal filter was applied online
1140 // Temporary: Get the filter config from the configuration name
1141 GetGlobalConfiguration(cname);
1142 TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
1144 // TString filterconfig;
1145 //GetFilterType(filterconfig);
1147 return filterconfig.Contains("p");
1151 //_____________________________________________________________________________
1152 Bool_t AliTRDcalibDB::HasOnlineFilterGain()
1155 // Checks whether online gain filter was applied
1160 // Temporary: Get the filter config from the configuration name
1161 GetGlobalConfiguration(cname);
1162 TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
1164 //TString filterconfig;
1165 //GetFilterType(filterconfig);
1167 return filterconfig.Contains("g");
1171 //_____________________________________________________________________________
1172 Bool_t AliTRDcalibDB::HasOnlineTailCancellation()
1175 // Checks whether online tail cancellation was applied
1180 // Temporary: Get the filter config from the configuration name
1181 GetGlobalConfiguration(cname);
1182 TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
1184 //TString filterconfig;
1185 //GetFilterType(filterconfig);
1187 return filterconfig.Contains("t");
1191 //_____________________________________________________________________________
1192 Char_t AliTRDcalibDB::GetPadStatus(Int_t det, Int_t col, Int_t row)
1195 // Returns the status of the given pad
1198 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1199 (GetCachedCDBObject(kIDPadStatus));
1204 const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
1209 return roc->GetStatus(col,row);
1213 //_____________________________________________________________________________
1214 AliTRDCalSingleChamberStatus* AliTRDcalibDB::GetPadStatusROC(Int_t det)
1217 // Returns the pad status calibration object for a given ROC
1220 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1221 (GetCachedCDBObject(kIDPadStatus));
1226 AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det);
1236 //_____________________________________________________________________________
1237 Char_t AliTRDcalibDB::GetChamberStatus(Int_t det)
1240 // Returns the status of the given chamber
1243 const AliTRDCalChamberStatus *cal = dynamic_cast<const AliTRDCalChamberStatus *>
1244 (GetCachedCDBObject(kIDChamberStatus));
1249 return cal->GetStatus(det);
1253 //_____________________________________________________________________________
1254 AliTRDrecoParam* AliTRDcalibDB::GetRecoParam(Int_t */*eventtype*/)
1257 // Returns the TRD reconstruction parameters from the OCDB
1260 const TClonesArray *recos = dynamic_cast<const TClonesArray*>(GetCachedCDBObject(kIDRecoParam));
1261 if (!recos) return 0x0;
1263 // calculate entry based on event type info
1264 Int_t n = 0; //f(eventtype[0], eventtype[1], ....)
1266 return (AliTRDrecoParam *) recos->UncheckedAt(n);
1270 //_____________________________________________________________________________
1271 Bool_t AliTRDcalibDB::IsPadMasked(Int_t det, Int_t col, Int_t row)
1274 // Returns status, see name of functions for details ;-)
1277 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1278 (GetCachedCDBObject(kIDPadStatus));
1283 return cal->IsMasked(det,col,row);
1287 //_____________________________________________________________________________
1288 Bool_t AliTRDcalibDB::IsPadBridgedLeft(Int_t det, Int_t col, Int_t row)
1291 // Returns status, see name of functions for details ;-)
1294 const AliTRDCalPadStatus *cal = dynamic_cast<const AliTRDCalPadStatus *>
1295 (GetCachedCDBObject(kIDPadStatus));
1300 return cal->IsBridgedLeft(det,col,row);
1304 //_____________________________________________________________________________
1305 Bool_t AliTRDcalibDB::IsPadBridgedRight(Int_t det, Int_t col, Int_t row)
1308 // Returns status, see name of functions for details ;-)
1311 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
1312 (GetCachedCDBObject(kIDPadStatus));
1317 return cal->IsBridgedRight(det,col,row);
1321 //_____________________________________________________________________________
1322 Bool_t AliTRDcalibDB::IsPadNotConnected(Int_t det, Int_t col, Int_t row)
1325 // Returns status, see name of functions for details ;-)
1328 const AliTRDCalPadStatus * cal = dynamic_cast<const AliTRDCalPadStatus *>
1329 (GetCachedCDBObject(kIDPadStatus));
1334 return cal->IsNotConnected(det,col,row);
1338 //_____________________________________________________________________________
1339 Bool_t AliTRDcalibDB::IsChamberGood(Int_t det)
1342 // Returns status, see name of functions for details ;-)
1345 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1346 (GetCachedCDBObject(kIDChamberStatus));
1351 return cal->IsGood(det);
1355 //_____________________________________________________________________________
1356 Bool_t AliTRDcalibDB::IsChamberNoData(Int_t det)
1359 // Returns status, see name of functions for details ;-)
1362 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1363 (GetCachedCDBObject(kIDChamberStatus));
1368 return cal->IsNoData(det);
1372 //_____________________________________________________________________________
1373 Bool_t AliTRDcalibDB::IsHalfChamberNoData(Int_t det, Int_t side)
1376 // Returns status, see name of functions for details ;-)
1379 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1380 (GetCachedCDBObject(kIDChamberStatus));
1385 return side > 0 ? cal->IsNoDataSideB(det) : cal->IsNoDataSideA(det);
1389 //_____________________________________________________________________________
1390 Bool_t AliTRDcalibDB::IsChamberBadCalibrated(Int_t det)
1393 // Returns status, see name of functions for details ;-)
1396 const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
1397 (GetCachedCDBObject(kIDChamberStatus));
1402 return cal->IsBadCalibrated(det);
1406 //_____________________________________________________________________________
1407 const AliTRDCalPID *AliTRDcalibDB::GetPIDObject(AliTRDpidUtil::ETRDPIDMethod method)
1410 // Returns the object storing the distributions for PID with likelihood
1414 case AliTRDpidUtil::kLQ:
1415 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDLQ));
1416 case AliTRDpidUtil::kNN:
1417 return dynamic_cast<const AliTRDCalPID *>(GetCachedCDBObject(kIDPIDNN));
1418 case AliTRDpidUtil::kESD:
1419 return 0x0; // To avoid compiler warnings
1426 //_____________________________________________________________________________
1427 AliTRDPIDResponse *AliTRDcalibDB::GetPIDResponse(AliTRDPIDResponse::ETRDPIDMethod method)
1430 // Returns the PID response object for 1D-LQ
1433 if (!fPIDResponse) {
1435 fPIDResponse = new AliTRDPIDResponse;
1437 // Load Reference Histos from OCDB
1438 fPIDResponse->SetPIDmethod(method);
1439 const TObjArray *references = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDPIDLQ1D));
1441 TIter refs(references);
1442 TObject *obj = NULL;
1443 AliTRDPIDReference *ref = NULL;
1444 Bool_t hasReference = kFALSE;
1445 while ((obj = refs())){
1446 if ((ref = dynamic_cast<AliTRDPIDReference *>(obj))){
1447 fPIDResponse->Load(ref);
1448 hasReference = kTRUE;
1453 if (!hasReference) {
1454 AliError("Reference histograms not found in the OCDB");
1459 return fPIDResponse;
1463 //_____________________________________________________________________________
1464 const AliTRDCalTrkAttach* AliTRDcalibDB::GetAttachObject()
1467 // Returns the object storing likelihood distributions for cluster to track attachment
1470 return dynamic_cast<const AliTRDCalTrkAttach*>(GetCachedCDBObject(kIDAttach));
1474 //_____________________________________________________________________________
1475 const AliTRDCalMonitoring *AliTRDcalibDB::GetMonitoringObject()
1478 // Returns the object storing the monitoring data
1481 return dynamic_cast<const AliTRDCalMonitoring *>
1482 (GetCachedCDBObject(kIDMonitoringData));
1486 //_____________________________________________________________________________
1487 void AliTRDcalibDB::SamplePRF()
1490 // Samples the pad response function (should maybe go somewhere else ...)
1493 const Int_t kPRFbin = 61;
1495 Float_t prf[kNlayer][kPRFbin] = {
1496 {2.9037e-02, 3.3608e-02, 3.9020e-02, 4.5292e-02,
1497 5.2694e-02, 6.1362e-02, 7.1461e-02, 8.3362e-02,
1498 9.7063e-02, 1.1307e-01, 1.3140e-01, 1.5235e-01,
1499 1.7623e-01, 2.0290e-01, 2.3294e-01, 2.6586e-01,
1500 3.0177e-01, 3.4028e-01, 3.8077e-01, 4.2267e-01,
1501 4.6493e-01, 5.0657e-01, 5.4655e-01, 5.8397e-01,
1502 6.1767e-01, 6.4744e-01, 6.7212e-01, 6.9188e-01,
1503 7.0627e-01, 7.1499e-01, 7.1851e-01, 7.1499e-01,
1504 7.0627e-01, 6.9188e-01, 6.7212e-01, 6.4744e-01,
1505 6.1767e-01, 5.8397e-01, 5.4655e-01, 5.0657e-01,
1506 4.6493e-01, 4.2267e-01, 3.8077e-01, 3.4028e-01,
1507 3.0177e-01, 2.6586e-01, 2.3294e-01, 2.0290e-01,
1508 1.7623e-01, 1.5235e-01, 1.3140e-01, 1.1307e-01,
1509 9.7063e-02, 8.3362e-02, 7.1461e-02, 6.1362e-02,
1510 5.2694e-02, 4.5292e-02, 3.9020e-02, 3.3608e-02,
1512 {2.5478e-02, 2.9695e-02, 3.4655e-02, 4.0454e-02,
1513 4.7342e-02, 5.5487e-02, 6.5038e-02, 7.6378e-02,
1514 8.9696e-02, 1.0516e-01, 1.2327e-01, 1.4415e-01,
1515 1.6794e-01, 1.9516e-01, 2.2573e-01, 2.5959e-01,
1516 2.9694e-01, 3.3719e-01, 3.7978e-01, 4.2407e-01,
1517 4.6889e-01, 5.1322e-01, 5.5569e-01, 5.9535e-01,
1518 6.3141e-01, 6.6259e-01, 6.8882e-01, 7.0983e-01,
1519 7.2471e-01, 7.3398e-01, 7.3761e-01, 7.3398e-01,
1520 7.2471e-01, 7.0983e-01, 6.8882e-01, 6.6259e-01,
1521 6.3141e-01, 5.9535e-01, 5.5569e-01, 5.1322e-01,
1522 4.6889e-01, 4.2407e-01, 3.7978e-01, 3.3719e-01,
1523 2.9694e-01, 2.5959e-01, 2.2573e-01, 1.9516e-01,
1524 1.6794e-01, 1.4415e-01, 1.2327e-01, 1.0516e-01,
1525 8.9696e-02, 7.6378e-02, 6.5038e-02, 5.5487e-02,
1526 4.7342e-02, 4.0454e-02, 3.4655e-02, 2.9695e-02,
1528 {2.2363e-02, 2.6233e-02, 3.0782e-02, 3.6140e-02,
1529 4.2535e-02, 5.0157e-02, 5.9197e-02, 6.9900e-02,
1530 8.2707e-02, 9.7811e-02, 1.1548e-01, 1.3601e-01,
1531 1.5998e-01, 1.8739e-01, 2.1840e-01, 2.5318e-01,
1532 2.9182e-01, 3.3373e-01, 3.7837e-01, 4.2498e-01,
1533 4.7235e-01, 5.1918e-01, 5.6426e-01, 6.0621e-01,
1534 6.4399e-01, 6.7700e-01, 7.0472e-01, 7.2637e-01,
1535 7.4206e-01, 7.5179e-01, 7.5551e-01, 7.5179e-01,
1536 7.4206e-01, 7.2637e-01, 7.0472e-01, 6.7700e-01,
1537 6.4399e-01, 6.0621e-01, 5.6426e-01, 5.1918e-01,
1538 4.7235e-01, 4.2498e-01, 3.7837e-01, 3.3373e-01,
1539 2.9182e-01, 2.5318e-01, 2.1840e-01, 1.8739e-01,
1540 1.5998e-01, 1.3601e-01, 1.1548e-01, 9.7811e-02,
1541 8.2707e-02, 6.9900e-02, 5.9197e-02, 5.0157e-02,
1542 4.2535e-02, 3.6140e-02, 3.0782e-02, 2.6233e-02,
1544 {1.9635e-02, 2.3167e-02, 2.7343e-02, 3.2293e-02,
1545 3.8224e-02, 4.5335e-02, 5.3849e-02, 6.4039e-02,
1546 7.6210e-02, 9.0739e-02, 1.0805e-01, 1.2841e-01,
1547 1.5216e-01, 1.7960e-01, 2.1099e-01, 2.4671e-01,
1548 2.8647e-01, 3.2996e-01, 3.7660e-01, 4.2547e-01,
1549 4.7536e-01, 5.2473e-01, 5.7215e-01, 6.1632e-01,
1550 6.5616e-01, 6.9075e-01, 7.1939e-01, 7.4199e-01,
1551 7.5838e-01, 7.6848e-01, 7.7227e-01, 7.6848e-01,
1552 7.5838e-01, 7.4199e-01, 7.1939e-01, 6.9075e-01,
1553 6.5616e-01, 6.1632e-01, 5.7215e-01, 5.2473e-01,
1554 4.7536e-01, 4.2547e-01, 3.7660e-01, 3.2996e-01,
1555 2.8647e-01, 2.4671e-01, 2.1099e-01, 1.7960e-01,
1556 1.5216e-01, 1.2841e-01, 1.0805e-01, 9.0739e-02,
1557 7.6210e-02, 6.4039e-02, 5.3849e-02, 4.5335e-02,
1558 3.8224e-02, 3.2293e-02, 2.7343e-02, 2.3167e-02,
1560 {1.7224e-02, 2.0450e-02, 2.4286e-02, 2.8860e-02,
1561 3.4357e-02, 4.0979e-02, 4.8966e-02, 5.8612e-02,
1562 7.0253e-02, 8.4257e-02, 1.0102e-01, 1.2094e-01,
1563 1.4442e-01, 1.7196e-01, 2.0381e-01, 2.4013e-01,
1564 2.8093e-01, 3.2594e-01, 3.7450e-01, 4.2563e-01,
1565 4.7796e-01, 5.2991e-01, 5.7974e-01, 6.2599e-01,
1566 6.6750e-01, 7.0344e-01, 7.3329e-01, 7.5676e-01,
1567 7.7371e-01, 7.8410e-01, 7.8793e-01, 7.8410e-01,
1568 7.7371e-01, 7.5676e-01, 7.3329e-01, 7.0344e-01,
1569 6.6750e-01, 6.2599e-01, 5.7974e-01, 5.2991e-01,
1570 4.7796e-01, 4.2563e-01, 3.7450e-01, 3.2594e-01,
1571 2.8093e-01, 2.4013e-01, 2.0381e-01, 1.7196e-01,
1572 1.4442e-01, 1.2094e-01, 1.0102e-01, 8.4257e-02,
1573 7.0253e-02, 5.8612e-02, 4.8966e-02, 4.0979e-02,
1574 3.4357e-02, 2.8860e-02, 2.4286e-02, 2.0450e-02,
1576 {1.5096e-02, 1.8041e-02, 2.1566e-02, 2.5793e-02,
1577 3.0886e-02, 3.7044e-02, 4.4515e-02, 5.3604e-02,
1578 6.4668e-02, 7.8109e-02, 9.4364e-02, 1.1389e-01,
1579 1.3716e-01, 1.6461e-01, 1.9663e-01, 2.3350e-01,
1580 2.7527e-01, 3.2170e-01, 3.7214e-01, 4.2549e-01,
1581 4.8024e-01, 5.3460e-01, 5.8677e-01, 6.3512e-01,
1582 6.7838e-01, 7.1569e-01, 7.4655e-01, 7.7071e-01,
1583 7.8810e-01, 7.9871e-01, 8.0255e-01, 7.9871e-01,
1584 7.8810e-01, 7.7071e-01, 7.4655e-01, 7.1569e-01,
1585 6.7838e-01, 6.3512e-01, 5.8677e-01, 5.3460e-01,
1586 4.8024e-01, 4.2549e-01, 3.7214e-01, 3.2170e-01,
1587 2.7527e-01, 2.3350e-01, 1.9663e-01, 1.6461e-01,
1588 1.3716e-01, 1.1389e-01, 9.4364e-02, 7.8109e-02,
1589 6.4668e-02, 5.3604e-02, 4.4515e-02, 3.7044e-02,
1590 3.0886e-02, 2.5793e-02, 2.1566e-02, 1.8041e-02,
1593 // More sampling precision with linear interpolation
1596 Float_t pad[kPRFbin];
1597 Int_t sPRFbin = kPRFbin;
1598 Float_t sPRFwid = (fPRFhi - fPRFlo) / ((Float_t) sPRFbin);
1599 for (Int_t iPad = 0; iPad < sPRFbin; iPad++) {
1600 pad[iPad] = ((Float_t) iPad + 0.5) * sPRFwid + fPRFlo;
1603 fPRFwid = (fPRFhi - fPRFlo) / ((Float_t) fPRFbin);
1604 fPRFpad = ((Int_t) (1.0 / fPRFwid));
1606 if (fPRFsmp) delete [] fPRFsmp;
1607 fPRFsmp = new Float_t[kNlayer*fPRFbin];
1613 for (Int_t iLayer = 0; iLayer < kNlayer; iLayer++) {
1615 for (Int_t iBin = 0; iBin < fPRFbin; iBin++) {
1617 Float_t bin = (((Float_t) iBin) + 0.5) * fPRFwid + fPRFlo;
1621 diff = bin - pad[ipos2++];
1622 } while ((diff > 0) && (ipos2 < kPRFbin));
1623 if (ipos2 == kPRFbin) {
1624 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
1626 else if (ipos2 == 1) {
1627 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1];
1631 if (ipos2 >= kPRFbin) ipos2 = kPRFbin - 1;
1633 fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2]
1634 + diff * (prf[iLayer][ipos2] - prf[iLayer][ipos1])
1643 //_____________________________________________________________________________
1644 Int_t AliTRDcalibDB::PadResponse(Double_t signal, Double_t dist
1645 , Int_t layer, Double_t *pad) const
1648 // Applies the pad response
1649 // So far this is the fixed parametrization and should be replaced by
1650 // something dependent on calibration values
1653 Int_t iBin = ((Int_t) ((-dist - fPRFlo) / fPRFwid));
1654 Int_t iOff = layer * fPRFbin;
1656 Int_t iBin0 = iBin - fPRFpad + iOff;
1657 Int_t iBin1 = iBin + iOff;
1658 Int_t iBin2 = iBin + fPRFpad + iOff;
1663 if ((iBin1 >= 0) && (iBin1 < (fPRFbin*kNlayer))) {
1666 pad[0] = signal * fPRFsmp[iBin0];
1668 pad[1] = signal * fPRFsmp[iBin1];
1669 if (iBin2 < (fPRFbin*kNlayer)) {
1670 pad[2] = signal * fPRFsmp[iBin2];