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 **************************************************************************/
17 ///////////////////////////////////////////////////////////////////////////////
19 // Class providing the calibration parameters by accessing the CDB //
21 // Request an instance with AliTPCcalibDB::Instance() //
22 // If a new event is processed set the event number with SetRun //
23 // Then request the calibration data ////
28 // Simulation - not yet
29 // Reconstruction - AliTPCclustererMI::Digits2Clusters(AliRawReader* rawReader)
31 // 1.) pad by pad calibration - AliTPCCalPad
34 // Simulation: AliTPCDigitizer::ExecFast - Multiply by gain
35 // Reconstruction : AliTPCclustererMI::Digits2Clusters - Divide by gain
38 // Simulation: AliTPCDigitizer::ExecFast
39 // Reconstruction: AliTPCclustererMI::FindClusters(AliTPCCalROC * noiseROC)
40 // Noise depending cut on clusters charge (n sigma)
42 // Simulation: Not used yet - To be impleneted - Rounding to the nearest integer
43 // Reconstruction: Used in AliTPCclustererMI::Digits2Clusters(AliRawReader* rawReader)
44 // if data taken without zero suppression
45 // Currently switch in fRecoParam->GetCalcPedestal();
48 // Simulation: applied in the AliTPC::MakeSector - adding offset
49 // Reconstruction: AliTPCTransform::Transform() - remove offset
50 // AliTPCTransform::Transform() - to be called
51 // in AliTPCtrackerMI::Transform()
54 // 2.) Space points transformation:
56 // a.) General coordinate tranformation - AliTPCtransform (see $ALICE_ROOT/TPC/AliTPCtransform.cxx)
57 // Created on fly - use the other calibration components
58 // Unisochronity - (substract time0 - pad by pad)
59 // Drift velocity - Currently common drift velocity - functionality of AliTPCParam
61 // Simulation - Not used directly (the effects are applied one by one (see AliTPC::MakeSector)
63 // AliTPCclustererMI::AddCluster
64 // AliTPCtrackerMI::Transform
65 // b.) ExB effect calibration -
66 // classes (base class AliTPCExB, implementation- AliTPCExBExact.h AliTPCExBFirst.h)
67 // a.a) Simulation: applied in the AliTPC::MakeSector -
68 // calib->GetExB()->CorrectInverse(dxyz0,dxyz1);
69 // a.b) Reconstruction -
71 // in AliTPCtransform::Correct() - called calib->GetExB()->Correct(dxyz0,dxyz1)
73 // 3.) cluster error, shape and Q parameterization
77 ///////////////////////////////////////////////////////////////////////////////
83 #include <AliCDBManager.h>
84 #include <AliCDBEntry.h>
88 #include <AliSplineFit.h>
89 #include <AliCTPTimeParams.h>
91 #include "AliTPCcalibDB.h"
92 #include "AliTPCdataQA.h"
93 #include "AliTPCcalibDButil.h"
94 #include "AliTPCAltroMapping.h"
95 #include "AliTPCExB.h"
97 #include "AliTPCCalROC.h"
98 #include "AliTPCCalPad.h"
99 #include "AliTPCSensorTempArray.h"
100 #include "AliGRPObject.h"
101 #include "AliTPCTransform.h"
102 #include "AliTPCmapper.h"
111 #include "TGraphErrors.h"
113 #include "TObjArray.h"
114 #include "TObjString.h"
116 #include "TDirectory.h"
118 #include "AliTPCCalPad.h"
119 #include "AliTPCCalibPulser.h"
120 #include "AliTPCCalibPedestal.h"
121 #include "AliTPCCalibCE.h"
122 #include "AliTPCExBFirst.h"
123 #include "AliTPCTempMap.h"
124 #include "AliTPCCalibVdrift.h"
125 #include "AliTPCCalibRaw.h"
126 #include "AliTPCParam.h"
127 #include "AliTPCCorrection.h"
128 #include "AliTPCComposedCorrection.h"
129 #include "AliTPCPreprocessorOnline.h"
130 #include "AliTimeStamp.h"
131 #include "AliTriggerRunScalers.h"
132 #include "AliTriggerScalers.h"
133 #include "AliTriggerScalersRecord.h"
135 ClassImp(AliTPCcalibDB)
137 AliTPCcalibDB* AliTPCcalibDB::fgInstance = 0;
138 Bool_t AliTPCcalibDB::fgTerminated = kFALSE;
139 TObjArray AliTPCcalibDB::fgExBArray; // array of ExB corrections
142 //_ singleton implementation __________________________________________________
143 AliTPCcalibDB* AliTPCcalibDB::Instance()
146 // Singleton implementation
147 // Returns an instance of this class, it is created if necessary
150 if (fgTerminated != kFALSE)
154 fgInstance = new AliTPCcalibDB();
159 void AliTPCcalibDB::Terminate()
162 // Singleton implementation
163 // Deletes the instance of this class and sets the terminated flag, instances cannot be requested anymore
164 // This function can be called several times.
167 fgTerminated = kTRUE;
176 //_____________________________________________________________________________
177 AliTPCcalibDB::AliTPCcalibDB():
183 fActiveChannelMap(0),
187 fComposedCorrection(0),
188 fComposedCorrectionArray(0),
204 fTimeGainSplinesArray(1),
205 fGRPArray(1), //! array of GRPs - per run - JUST for calibration studies
206 fGRPMaps(1), //! array of GRPs - per run - JUST for calibration studies
207 fGoofieArray(1), //! array of GOOFIE values -per run - Just for calibration studies
209 fTemperatureArray(1), //! array of temperature sensors - per run - Just for calibration studies
210 fVdriftArray(1), //! array of v drift interfaces
211 fDriftCorrectionArray(1), //! array of drift correction
212 fRunList(1), //! run list - indicates try to get the run param
213 fBHasAlignmentOCDB(kFALSE), // Flag - has the alignment on the composed correction ?
223 for (Int_t i=0;i<72;++i){
224 fChamberHVStatus[i]=kTRUE;
225 fChamberHVmedian[i]=-1;
226 fCurrentNominalVoltage[i]=0.;
227 fChamberHVgoodFraction[i]=0.;
229 Update(); // temporary
230 fTimeGainSplinesArray.SetOwner(); //own the keys
231 fGRPArray.SetOwner(); //own the keys
232 fGRPMaps.SetOwner(); //own the keys
233 fGoofieArray.SetOwner(); //own the keys
234 fVoltageArray.SetOwner(); //own the keys
235 fTemperatureArray.SetOwner(); //own the keys
236 fVdriftArray.SetOwner(); //own the keys
237 fDriftCorrectionArray.SetOwner(); //own the keys
240 AliTPCcalibDB::AliTPCcalibDB(const AliTPCcalibDB& ):
246 fActiveChannelMap(0),
250 fComposedCorrection(0),
251 fComposedCorrectionArray(0),
267 fTimeGainSplinesArray(1),
268 fGRPArray(0), //! array of GRPs - per run - JUST for calibration studies
269 fGRPMaps(0), //! array of GRPs - per run - JUST for calibration studies
270 fGoofieArray(0), //! array of GOOFIE values -per run - Just for calibration studies
272 fTemperatureArray(0), //! array of temperature sensors - per run - Just for calibration studies
273 fVdriftArray(0), //! array of v drift interfaces
274 fDriftCorrectionArray(0), //! array of v drift corrections
275 fRunList(0), //! run list - indicates try to get the run param
276 fBHasAlignmentOCDB(kFALSE), // Flag - has the alignment on the composed correction ?
282 // Copy constructor invalid -- singleton implementation
284 Error("copy constructor","invalid -- singleton implementation");
285 for (Int_t i=0;i<72;++i){
286 fChamberHVStatus[i]=kTRUE;
287 fChamberHVmedian[i]=-1;
288 fCurrentNominalVoltage[i]=0.;
289 fChamberHVgoodFraction[i]=0.;
291 fTimeGainSplinesArray.SetOwner(); //own the keys
292 fGRPArray.SetOwner(); //own the keys
293 fGRPMaps.SetOwner(); //own the keys
294 fGoofieArray.SetOwner(); //own the keys
295 fVoltageArray.SetOwner(); //own the keys
296 fTemperatureArray.SetOwner(); //own the keys
297 fVdriftArray.SetOwner(); //own the keys
298 fDriftCorrectionArray.SetOwner(); //own the keys
301 AliTPCcalibDB& AliTPCcalibDB::operator= (const AliTPCcalibDB& )
304 // Singleton implementation - no assignment operator
306 Error("operator =", "assignment operator not implemented");
312 //_____________________________________________________________________________
313 AliTPCcalibDB::~AliTPCcalibDB()
319 delete fActiveChannelMap;
322 AliTPCCalPad* AliTPCcalibDB::GetDistortionMap(Int_t i) const {
324 // get distortion map - due E field distortions
326 return (fDistortionMap) ? (AliTPCCalPad*)fDistortionMap->At(i):0;
329 //_____________________________________________________________________________
330 AliCDBEntry* AliTPCcalibDB::GetCDBEntry(const char* cdbPath)
333 // Retrieves an entry with path <cdbPath> from the CDB.
337 AliCDBEntry* entry = AliCDBManager::Instance()->Get(cdbPath, fRun);
340 snprintf(chinfo,1000,"AliTPCcalibDB: Failed to get entry:\t%s ", cdbPath);
348 //_____________________________________________________________________________
349 void AliTPCcalibDB::SetRun(Long64_t run)
352 // Sets current run number. Calibration data is read from the corresponding file.
362 void AliTPCcalibDB::Update(){
364 // cache the OCDB entries for simulation, reconstruction, calibration
367 AliCDBEntry * entry=0;
368 Bool_t cdbCache = AliCDBManager::Instance()->GetCacheFlag(); // save cache status
369 AliCDBManager::Instance()->SetCacheFlag(kTRUE); // activate CDB cache
370 fDButil = new AliTPCcalibDButil;
373 entry = GetCDBEntry("TPC/Calib/PadGainFactor");
375 //if (fPadGainFactor) delete fPadGainFactor;
376 entry->SetOwner(kTRUE);
377 fPadGainFactor = (AliTPCCalPad*)entry->GetObject();
379 AliFatal("TPC - Missing calibration entry TPC/Calib/PadGainFactor");
382 entry = GetCDBEntry("TPC/Calib/TimeGain");
384 //if (fTimeGainSplines) delete fTimeGainSplines;
385 entry->SetOwner(kTRUE);
386 fTimeGainSplines = (TObjArray*)entry->GetObject();
388 AliFatal("TPC - Missing calibration entry TPC/Calib/Timegain");
391 entry = GetCDBEntry("TPC/Calib/GainFactorDedx");
393 entry->SetOwner(kTRUE);
394 fDedxGainFactor = (AliTPCCalPad*)entry->GetObject();
396 AliFatal("TPC - Missing calibration entry TPC/Calib/gainFactordEdx");
399 entry = GetCDBEntry("TPC/Calib/PadTime0");
401 //if (fPadTime0) delete fPadTime0;
402 entry->SetOwner(kTRUE);
403 fPadTime0 = (AliTPCCalPad*)entry->GetObject();
405 AliFatal("TPC - Missing calibration entry");
408 entry = GetCDBEntry("TPC/Calib/Distortion");
410 //if (fPadTime0) delete fPadTime0;
411 entry->SetOwner(kTRUE);
412 fDistortionMap =dynamic_cast<TObjArray*>(entry->GetObject());
414 //AliFatal("TPC - Missing calibration entry")
420 entry = GetCDBEntry("TPC/Calib/PadNoise");
422 //if (fPadNoise) delete fPadNoise;
423 entry->SetOwner(kTRUE);
424 fPadNoise = (AliTPCCalPad*)entry->GetObject();
426 AliFatal("TPC - Missing calibration entry");
429 entry = GetCDBEntry("TPC/Calib/Pedestals");
431 //if (fPedestals) delete fPedestals;
432 entry->SetOwner(kTRUE);
433 fPedestals = (AliTPCCalPad*)entry->GetObject();
436 entry = GetCDBEntry("TPC/Calib/Temperature");
438 //if (fTemperature) delete fTemperature;
439 entry->SetOwner(kTRUE);
440 fTemperature = (AliTPCSensorTempArray*)entry->GetObject();
443 entry = GetCDBEntry("TPC/Calib/Parameters");
445 //if (fPadNoise) delete fPadNoise;
446 entry->SetOwner(kTRUE);
447 fParam = (AliTPCParam*)(entry->GetObject());
449 AliFatal("TPC - Missing calibration entry TPC/Calib/Parameters");
452 entry = GetCDBEntry("TPC/Calib/ClusterParam");
454 entry->SetOwner(kTRUE);
455 fClusterParam = (AliTPCClusterParam*)(entry->GetObject());
457 AliFatal("TPC - Missing calibration entry");
460 //ALTRO configuration data
461 entry = GetCDBEntry("TPC/Calib/AltroConfig");
463 entry->SetOwner(kTRUE);
464 fALTROConfigData=(TObjArray*)(entry->GetObject());
466 AliFatal("TPC - Missing calibration entry");
469 //Calibration Pulser data
470 entry = GetCDBEntry("TPC/Calib/Pulser");
472 entry->SetOwner(kTRUE);
473 fPulserData=(TObjArray*)(entry->GetObject());
476 //Calibration ION tail data
477 // entry = GetCDBEntry("TPC/Calib/IonTail");
479 // entry->SetOwner(kTRUE);
480 // fIonTailArray=(TObjArray*)(entry->GetObject());
485 entry = GetCDBEntry("TPC/Calib/CE");
487 entry->SetOwner(kTRUE);
488 fCEData=(TObjArray*)(entry->GetObject());
490 //RAW calibration data
491 // entry = GetCDBEntry("TPC/Calib/Raw");
493 entry = GetCDBEntry("TPC/Calib/Mapping");
495 //if (fPadNoise) delete fPadNoise;
496 entry->SetOwner(kTRUE);
497 TObjArray * array = dynamic_cast<TObjArray*>(entry->GetObject());
498 if (array && array->GetEntriesFast()==6){
499 fMapping = new AliTPCAltroMapping*[6];
500 for (Int_t i=0; i<6; i++){
501 fMapping[i] = dynamic_cast<AliTPCAltroMapping*>(array->At(i));
506 //CTP calibration data
507 entry = GetCDBEntry("GRP/CTP/CTPtiming");
509 //entry->SetOwner(kTRUE);
510 fCTPTimeParams=dynamic_cast<AliCTPTimeParams*>(entry->GetObject());
512 AliError("TPC - Missing calibration entry");
514 //TPC space point correction data
515 entry = GetCDBEntry("TPC/Calib/Correction");
517 //entry->SetOwner(kTRUE);
518 fComposedCorrection=dynamic_cast<AliTPCCorrection*>(entry->GetObject());
519 if (fComposedCorrection) fComposedCorrection->Init();
520 fComposedCorrectionArray=dynamic_cast<TObjArray*>(entry->GetObject());
521 if (fComposedCorrectionArray){
522 for (Int_t i=0; i<fComposedCorrectionArray->GetEntries(); i++){
523 AliTPCComposedCorrection* composedCorrection= dynamic_cast<AliTPCComposedCorrection*>(fComposedCorrectionArray->At(i));
524 if (composedCorrection) {
525 composedCorrection->Init();
526 if (composedCorrection->GetCorrections()){
527 if (composedCorrection->GetCorrections()->FindObject("FitAlignTPC")){
528 fBHasAlignmentOCDB=kTRUE;
535 AliError("TPC - Missing calibration entry- TPC/Calib/Correction");
537 //RCU trigger config mode
538 fMode=GetRCUTriggerConfig();
541 fTransform=new AliTPCTransform();
542 fTransform->SetCurrentRun(AliCDBManager::Instance()->GetRun());
546 // needs to be called before InitDeadMap
547 UpdateChamberHighVoltageData();
549 // Create Dead Channel Map
553 AliCDBManager::Instance()->SetCacheFlag(cdbCache); // reset original CDB cache
556 void AliTPCcalibDB::UpdateNonRec(){
558 // Update/Load the parameters which are important for QA studies
559 // and not used yet for the reconstruction
561 //RAW calibration data
562 AliCDBEntry * entry=0;
563 entry = GetCDBEntry("TPC/Calib/Raw");
565 entry->SetOwner(kTRUE);
566 TObjArray *arr=(TObjArray*)(entry->GetObject());
567 if (arr) fCalibRaw=(AliTPCCalibRaw*)arr->At(0);
569 //QA calibration data
570 entry = GetCDBEntry("TPC/Calib/QA");
572 entry->SetOwner(kTRUE);
573 fDataQA=dynamic_cast<AliTPCdataQA*>(entry->GetObject());
576 if (fRun>=0 && !fVoltageArray.GetValue(Form("%i",fRun))){
577 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",fRun);
579 fVoltageArray.Add(new TObjString(Form("%i",fRun)),entry->GetObject());
587 void AliTPCcalibDB::CreateObjectList(const Char_t *filename, TObjArray *calibObjects)
590 // Create calibration objects and read contents from OCDB
592 if ( calibObjects == 0x0 ) return;
595 if ( !in.is_open() ){
596 fprintf(stderr,"Error: cannot open list file '%s'", filename);
600 AliTPCCalPad *calPad=0x0;
606 TObjArray *arrFileLine = sFile.Tokenize("\n");
608 TIter nextLine(arrFileLine);
610 TObjString *sObjLine=0x0;
611 while ( (sObjLine = (TObjString*)nextLine()) ){
612 TString sLine(sObjLine->GetString());
614 TObjArray *arrNextCol = sLine.Tokenize("\t");
616 TObjString *sObjType = (TObjString*)(arrNextCol->At(0));
617 TObjString *sObjFileName = (TObjString*)(arrNextCol->At(1));
620 if ( !sObjType || ! sObjFileName ) continue;
621 TString sType(sObjType->GetString());
622 TString sFileName(sObjFileName->GetString());
623 // printf("%s\t%s\n",sType.Data(),sFileName.Data());
625 TFile *fIn = TFile::Open(sFileName);
627 fprintf(stderr,"File not found: '%s'", sFileName.Data());
631 if ( sType == "CE" ){
632 AliTPCCalibCE *ce = (AliTPCCalibCE*)fIn->Get("AliTPCCalibCE");
634 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadT0());
635 calPad->SetNameTitle("CETmean","CETmean");
636 calibObjects->Add(calPad);
638 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadQ());
639 calPad->SetNameTitle("CEQmean","CEQmean");
640 calibObjects->Add(calPad);
642 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadRMS());
643 calPad->SetNameTitle("CETrms","CETrms");
644 calibObjects->Add(calPad);
646 } else if ( sType == "Pulser") {
647 AliTPCCalibPulser *sig = (AliTPCCalibPulser*)fIn->Get("AliTPCCalibPulser");
649 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadT0());
650 calPad->SetNameTitle("PulserTmean","PulserTmean");
651 calibObjects->Add(calPad);
653 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadQ());
654 calPad->SetNameTitle("PulserQmean","PulserQmean");
655 calibObjects->Add(calPad);
657 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadRMS());
658 calPad->SetNameTitle("PulserTrms","PulserTrms");
659 calibObjects->Add(calPad);
661 } else if ( sType == "Pedestals") {
662 AliTPCCalibPedestal *ped = (AliTPCCalibPedestal*)fIn->Get("AliTPCCalibPedestal");
664 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadPedestal());
665 calPad->SetNameTitle("Pedestals","Pedestals");
666 calibObjects->Add(calPad);
668 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadRMS());
669 calPad->SetNameTitle("Noise","Noise");
670 calibObjects->Add(calPad);
673 fprintf(stderr,"Undefined Type: '%s'",sType.Data());
681 Int_t AliTPCcalibDB::InitDeadMap() {
682 // Initialize DeadChannel Map
683 // Source of information:
684 // - HV (see UpdateChamberHighVoltageData())
685 // - Altro disabled channels. Noisy channels.
688 // check necessary information
689 const Int_t run=GetRun();
691 AliError("run not set in CDB manager. Cannot create active channel map");
694 AliDCSSensorArray* voltageArray = GetVoltageSensors(run);
695 AliTPCCalPad* altroMap = GetALTROMasked();
696 TMap* mapddl = GetDDLMap();
698 if (!voltageArray && !altroMap && !mapddl) {
699 AliError("All necessary information to create the activate channel are map missing.");
703 //=============================================================
706 Bool_t ddlMap[216]={0};
707 for (Int_t iddl=0; iddl<216; ++iddl) ddlMap[iddl]=1;
709 TObjString *s = (TObjString*)mapddl->GetValue("DDLArray");
711 for (Int_t iddl=0; iddl<216; ++iddl) ddlMap[iddl]=TString(s->GetString()(iddl))!="0";
714 AliError("DDL map missing. ActiveChannelMap can only be created with parts of the information.");
716 // Setup DDL map done
717 // ============================================================
719 //=============================================================
720 // Setup active chnnel map
723 if (!fActiveChannelMap) fActiveChannelMap=new AliTPCCalPad("ActiveChannelMap","ActiveChannelMap");
725 AliTPCmapper map(gSystem->ExpandPathName("$ALICE_ROOT/TPC/mapping/"));
727 if (!altroMap) AliError("ALTRO dead channel map missing. ActiveChannelMap can only be created with parts of the information.");
729 for (Int_t iROC=0;iROC<AliTPCCalPad::kNsec;++iROC){
730 AliTPCCalROC *roc=fActiveChannelMap->GetCalROC(iROC);
732 AliError(Form("No ROC %d in active channel map",iROC));
736 // check for bad voltage
737 // see UpdateChamberHighVoltageData()
738 if (!fChamberHVStatus[iROC]){
743 AliTPCCalROC *masked=0x0;
744 if (altroMap) masked=altroMap->GetCalROC(iROC);
746 for (UInt_t irow=0; irow<roc->GetNrows(); ++irow){
747 for (UInt_t ipad=0; ipad<roc->GetNPads(irow); ++ipad){
748 //per default the channel is on
749 roc->SetValue(irow,ipad,1);
750 // apply altro dead channel mask (inverse logik, it is not active, but inactive channles)
751 if (masked && masked->GetValue(irow, ipad)) roc->SetValue(irow, ipad ,0);
752 // mask channels if a DDL is inactive
753 Int_t ddlId=map.GetEquipmentID(iROC, irow, ipad)-768;
754 if (ddlId>=0 && !ddlMap[ddlId]) roc->SetValue(irow, ipad ,0);
762 void AliTPCcalibDB::MakeTree(const char * fileName, TObjArray * array, const char * mapFileName, AliTPCCalPad* outlierPad, Float_t ltmFraction) {
764 // Write a tree with all available information
765 // if mapFileName is specified, the Map information are also written to the tree
766 // pads specified in outlierPad are not used for calculating statistics
767 // - the same function as AliTPCCalPad::MakeTree -
769 AliTPCROC* tpcROCinstance = AliTPCROC::Instance();
771 TObjArray* mapIROCs = 0;
772 TObjArray* mapOROCs = 0;
773 TVectorF *mapIROCArray = 0;
774 TVectorF *mapOROCArray = 0;
775 Int_t mapEntries = 0;
776 TString* mapNames = 0;
779 TFile mapFile(mapFileName, "read");
781 TList* listOfROCs = mapFile.GetListOfKeys();
782 mapEntries = listOfROCs->GetEntries()/2;
783 mapIROCs = new TObjArray(mapEntries*2);
784 mapOROCs = new TObjArray(mapEntries*2);
785 mapIROCArray = new TVectorF[mapEntries];
786 mapOROCArray = new TVectorF[mapEntries];
788 mapNames = new TString[mapEntries];
789 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
790 TString nameROC(((TKey*)(listOfROCs->At(ivalue*2)))->GetName());
791 nameROC.Remove(nameROC.Length()-4, 4);
792 mapIROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "IROC").Data()), ivalue);
793 mapOROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "OROC").Data()), ivalue);
794 mapNames[ivalue].Append(nameROC);
797 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
798 mapIROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(0));
799 mapOROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(36));
801 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(0); ichannel++)
802 (mapIROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapIROCs->At(ivalue)))->GetValue(ichannel);
803 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(36); ichannel++)
804 (mapOROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapOROCs->At(ivalue)))->GetValue(ichannel);
807 } // if (mapFileName)
809 TTreeSRedirector cstream(fileName);
810 Int_t arrayEntries = array->GetEntries();
812 TString* names = new TString[arrayEntries];
813 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
814 names[ivalue].Append(((AliTPCCalPad*)array->At(ivalue))->GetName());
816 for (UInt_t isector = 0; isector < tpcROCinstance->GetNSectors(); isector++) {
818 // get statistic for given sector
820 TVectorF median(arrayEntries);
821 TVectorF mean(arrayEntries);
822 TVectorF rms(arrayEntries);
823 TVectorF ltm(arrayEntries);
824 TVectorF ltmrms(arrayEntries);
825 TVectorF medianWithOut(arrayEntries);
826 TVectorF meanWithOut(arrayEntries);
827 TVectorF rmsWithOut(arrayEntries);
828 TVectorF ltmWithOut(arrayEntries);
829 TVectorF ltmrmsWithOut(arrayEntries);
831 TVectorF *vectorArray = new TVectorF[arrayEntries];
832 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
833 vectorArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
835 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
836 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
837 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
838 AliTPCCalROC* outlierROC = 0;
839 if (outlierPad) outlierROC = outlierPad->GetCalROC(isector);
841 median[ivalue] = calROC->GetMedian();
842 mean[ivalue] = calROC->GetMean();
843 rms[ivalue] = calROC->GetRMS();
844 Double_t ltmrmsValue = 0;
845 ltm[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction);
846 ltmrms[ivalue] = ltmrmsValue;
848 medianWithOut[ivalue] = calROC->GetMedian(outlierROC);
849 meanWithOut[ivalue] = calROC->GetMean(outlierROC);
850 rmsWithOut[ivalue] = calROC->GetRMS(outlierROC);
852 ltmWithOut[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction, outlierROC);
853 ltmrmsWithOut[ivalue] = ltmrmsValue;
862 medianWithOut[ivalue] = 0.;
863 meanWithOut[ivalue] = 0.;
864 rmsWithOut[ivalue] = 0.;
865 ltmWithOut[ivalue] = 0.;
866 ltmrmsWithOut[ivalue] = 0.;
871 // fill vectors of variable per pad
873 TVectorF *posArray = new TVectorF[8];
874 for (Int_t ivalue = 0; ivalue < 8; ivalue++)
875 posArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
877 Float_t posG[3] = {0};
878 Float_t posL[3] = {0};
880 for (UInt_t irow = 0; irow < tpcROCinstance->GetNRows(isector); irow++) {
881 for (UInt_t ipad = 0; ipad < tpcROCinstance->GetNPads(isector, irow); ipad++) {
882 tpcROCinstance->GetPositionLocal(isector, irow, ipad, posL);
883 tpcROCinstance->GetPositionGlobal(isector, irow, ipad, posG);
884 posArray[0][ichannel] = irow;
885 posArray[1][ichannel] = ipad;
886 posArray[2][ichannel] = posL[0];
887 posArray[3][ichannel] = posL[1];
888 posArray[4][ichannel] = posG[0];
889 posArray[5][ichannel] = posG[1];
890 posArray[6][ichannel] = (Int_t)(ipad - (Double_t)(tpcROCinstance->GetNPads(isector, irow))/2);
891 posArray[7][ichannel] = ichannel;
893 // loop over array containing AliTPCCalPads
894 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
895 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
896 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
898 (vectorArray[ivalue])[ichannel] = calROC->GetValue(irow, ipad);
900 (vectorArray[ivalue])[ichannel] = 0;
906 cstream << "calPads" <<
907 "sector=" << isector;
909 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
910 cstream << "calPads" <<
911 (Char_t*)((names[ivalue] + "_Median=").Data()) << median[ivalue] <<
912 (Char_t*)((names[ivalue] + "_Mean=").Data()) << mean[ivalue] <<
913 (Char_t*)((names[ivalue] + "_RMS=").Data()) << rms[ivalue] <<
914 (Char_t*)((names[ivalue] + "_LTM=").Data()) << ltm[ivalue] <<
915 (Char_t*)((names[ivalue] + "_RMS_LTM=").Data()) << ltmrms[ivalue];
917 cstream << "calPads" <<
918 (Char_t*)((names[ivalue] + "_Median_OutlierCutted=").Data()) << medianWithOut[ivalue] <<
919 (Char_t*)((names[ivalue] + "_Mean_OutlierCutted=").Data()) << meanWithOut[ivalue] <<
920 (Char_t*)((names[ivalue] + "_RMS_OutlierCutted=").Data()) << rmsWithOut[ivalue] <<
921 (Char_t*)((names[ivalue] + "_LTM_OutlierCutted=").Data()) << ltmWithOut[ivalue] <<
922 (Char_t*)((names[ivalue] + "_RMS_LTM_OutlierCutted=").Data()) << ltmrmsWithOut[ivalue];
926 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
927 cstream << "calPads" <<
928 (Char_t*)((names[ivalue] + ".=").Data()) << &vectorArray[ivalue];
932 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
934 cstream << "calPads" <<
935 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapIROCArray[ivalue];
937 cstream << "calPads" <<
938 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapOROCArray[ivalue];
942 cstream << "calPads" <<
943 "row.=" << &posArray[0] <<
944 "pad.=" << &posArray[1] <<
945 "lx.=" << &posArray[2] <<
946 "ly.=" << &posArray[3] <<
947 "gx.=" << &posArray[4] <<
948 "gy.=" << &posArray[5] <<
949 "rpad.=" << &posArray[6] <<
950 "channel.=" << &posArray[7];
952 cstream << "calPads" <<
956 delete[] vectorArray;
964 delete[] mapIROCArray;
965 delete[] mapOROCArray;
970 Int_t AliTPCcalibDB::GetRCUTriggerConfig() const
973 // return the RCU trigger configuration register
975 TMap *map=GetRCUconfig();
977 TVectorF *v=(TVectorF*)map->GetValue("TRGCONF_TRG_MODE");
979 for (Int_t i=0; i<v->GetNrows(); ++i){
980 Float_t newmode=v->GetMatrixArray()[i];
982 if (mode>-1&&newmode!=mode) AliWarning("Found different RCU trigger configurations!!!");
989 Bool_t AliTPCcalibDB::IsTrgL0()
992 // return if the FEE readout was triggered on L0
994 if (fMode<0) return kFALSE;
998 Bool_t AliTPCcalibDB::IsTrgL1()
1001 // return if the FEE readout was triggered on L1
1003 if (fMode<0) return kFALSE;
1007 void AliTPCcalibDB::RegisterExB(Int_t index, Float_t bz, Bool_t bdelete){
1009 // Register static ExB correction map
1010 // index - registration index - used for visualization
1011 // bz - bz field in kGaus
1013 // Float_t factor = bz/(-5.); // default b filed in Cheb with minus sign
1014 Float_t factor = bz/(5.); // default b filed in Cheb with minus sign
1015 // was chenged in the Revision ???? (Ruben can you add here number)
1017 AliMagF* bmap = new AliMagF("MapsExB","MapsExB", factor,TMath::Sign(1.f,factor),AliMagF::k5kG);
1019 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
1020 AliTPCExB::SetInstance(exb);
1025 AliTPCExB::RegisterField(index,bmap);
1027 if (index>=fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
1028 fgExBArray.AddAt(exb,index);
1032 AliTPCExB* AliTPCcalibDB::GetExB(Float_t bz, Bool_t deleteB) {
1034 // bz filed in KGaus not in tesla
1035 // Get ExB correction map
1036 // if doesn't exist - create it
1038 Int_t index = TMath::Nint(5+bz);
1039 if (index>fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
1040 if (!fgExBArray.At(index)) AliTPCcalibDB::RegisterExB(index,bz,deleteB);
1041 return (AliTPCExB*)fgExBArray.At(index);
1045 void AliTPCcalibDB::SetExBField(Float_t bz){
1047 // Set magnetic filed for ExB correction
1049 fExB = GetExB(bz,kFALSE);
1052 void AliTPCcalibDB::SetExBField(const AliMagF* bmap){
1054 // Set magnetic field for ExB correction
1056 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
1057 AliTPCExB::SetInstance(exb);
1063 void AliTPCcalibDB::UpdateRunInformations( Int_t run, Bool_t force){
1065 // - > Don't use it for reconstruction - Only for Calibration studies
1068 TObjString runstr(Form("%i",run));
1070 AliCDBEntry * entry = 0;
1071 if (run>= fRunList.fN){
1072 fRunList.Set(run*2+1);
1075 fALTROConfigData->Expand(run*2+1); // ALTRO configuration data
1076 fPulserData->Expand(run*2+1); // Calibration Pulser data
1077 fCEData->Expand(run*2+1); // CE data
1078 if (!fTimeGainSplines) fTimeGainSplines = new TObjArray(run*2+1);
1079 fTimeGainSplines->Expand(run*2+1); // Array of AliSplineFits: at 0 MIP position in
1081 if (fRunList[run]>0 &&force==kFALSE) return;
1083 fRunList[run]=1; // sign as used
1086 entry = AliCDBManager::Instance()->Get("GRP/GRP/Data",run);
1088 AliGRPObject * grpRun = dynamic_cast<AliGRPObject*>(entry->GetObject());
1090 TMap* map = dynamic_cast<TMap*>(entry->GetObject());
1092 //grpRun = new AliGRPObject;
1093 //grpRun->ReadValuesFromMap(map);
1094 grpRun = MakeGRPObjectFromMap(map);
1096 fGRPMaps.Add(new TObjString(runstr),map);
1099 fGRPArray.Add(new TObjString(runstr),grpRun);
1101 entry = AliCDBManager::Instance()->Get("TPC/Calib/Goofie",run);
1103 fGoofieArray.Add(new TObjString(runstr),entry->GetObject());
1108 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeGain",run);
1110 fTimeGainSplinesArray.Add(new TObjString(runstr),entry->GetObject());
1112 AliFatal("TPC - Missing calibration entry TimeGain");
1115 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeDrift",run);
1117 TObjArray * timeArray = (TObjArray*)entry->GetObject();
1118 fDriftCorrectionArray.Add(new TObjString(runstr),entry->GetObject());
1119 AliTPCCorrection * correctionTime = (AliTPCCorrection *)timeArray->FindObject("FitCorrectionTime");
1120 if (correctionTime && fComposedCorrectionArray){
1121 correctionTime->Init();
1122 if (fComposedCorrectionArray->GetEntriesFast()<4) fComposedCorrectionArray->Expand(40);
1123 fComposedCorrectionArray->AddAt(correctionTime,4); //add time dependent correction to the list of available corrections
1126 AliFatal("TPC - Missing calibration entry TimeDrift");
1129 entry = AliCDBManager::Instance()->Get("TPC/Calib/Temperature",run);
1131 fTemperatureArray.Add(new TObjString(runstr),entry->GetObject());
1135 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",run);
1136 if (!fVoltageArray.GetValue(runstr.GetName()) && entry) {
1137 fVoltageArray.Add(new TObjString(runstr),entry->GetObject());
1140 //apply fDButil filters
1142 fDButil->UpdateFromCalibDB();
1143 if (fTemperature) fDButil->FilterTemperature(fTemperature);
1145 AliDCSSensor * press = GetPressureSensor(run,0);
1146 AliTPCSensorTempArray * temp = GetTemperatureSensor(run);
1147 Bool_t accept=kTRUE;
1149 accept = fDButil->FilterTemperature(temp)>0.1;
1152 const Double_t kMinP=900.;
1153 const Double_t kMaxP=1050.;
1154 const Double_t kMaxdP=10.;
1155 const Double_t kSigmaCut=4.;
1156 fDButil->FilterSensor(press,kMinP,kMaxP,kMaxdP,kSigmaCut);
1157 if (press->GetFit()==0) accept=kFALSE;
1160 if (press && temp &&accept){
1161 AliTPCCalibVdrift * vdrift = new AliTPCCalibVdrift(temp, press,0);
1162 fVdriftArray.Add(new TObjString(runstr),vdrift);
1165 fDButil->FilterCE(120., 3., 4.,0);
1166 fDButil->FilterTracks(run, 10.,0);
1171 Float_t AliTPCcalibDB::GetGain(Int_t sector, Int_t row, Int_t pad){
1173 // Get Gain factor for given pad
1175 AliTPCCalPad *calPad = Instance()->fDedxGainFactor;;
1176 if (!calPad) return 0;
1177 return calPad->GetCalROC(sector)->GetValue(row,pad);
1180 AliSplineFit* AliTPCcalibDB::GetVdriftSplineFit(const char* name, Int_t run){
1182 // GetDrift velocity spline fit
1184 TObjArray *arr=GetTimeVdriftSplineRun(run);
1186 return dynamic_cast<AliSplineFit*>(arr->FindObject(name));
1189 AliSplineFit* AliTPCcalibDB::CreateVdriftSplineFit(const char* graphName, Int_t run){
1191 // create spline fit from the drift time graph in TimeDrift
1193 TObjArray *arr=GetTimeVdriftSplineRun(run);
1195 TGraph *graph=dynamic_cast<TGraph*>(arr->FindObject(graphName));
1196 if (!graph) return 0;
1197 AliSplineFit *fit = new AliSplineFit();
1198 fit->SetGraph(graph);
1199 fit->SetMinPoints(graph->GetN()+1);
1200 fit->InitKnots(graph,2,0,0.001);
1205 AliGRPObject *AliTPCcalibDB::GetGRP(Int_t run){
1207 // Get GRP object for given run
1209 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>((Instance()->fGRPArray).GetValue(Form("%i",run)));
1211 Instance()->UpdateRunInformations(run);
1212 grpRun = dynamic_cast<AliGRPObject *>(Instance()->fGRPArray.GetValue(Form("%i",run)));
1213 if (!grpRun) return 0;
1218 TMap * AliTPCcalibDB::GetGRPMap(Int_t run){
1220 // Get GRP map for given run
1222 TMap * grpRun = dynamic_cast<TMap *>((Instance()->fGRPMaps).GetValue(Form("%i",run)));
1224 Instance()->UpdateRunInformations(run);
1225 grpRun = dynamic_cast<TMap *>(Instance()->fGRPMaps.GetValue(Form("%i",run)));
1226 if (!grpRun) return 0;
1232 AliDCSSensor * AliTPCcalibDB::GetPressureSensor(Int_t run, Int_t type){
1234 // Get Pressure sensor
1236 // type = 0 - Cavern pressure
1237 // 1 - Suface pressure
1238 // First try to get if trom map - if existing (Old format of data storing)
1242 TMap *map = GetGRPMap(run);
1244 AliDCSSensor * sensor = 0;
1246 if (type==0) osensor = ((*map)("fCavernPressure"));
1247 if (type==1) osensor = ((*map)("fP2Pressure"));
1248 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1249 if (sensor) return sensor;
1252 // If not map try to get it from the GRPObject
1254 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.GetValue(Form("%i",run)));
1256 UpdateRunInformations(run);
1257 grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.GetValue(Form("%i",run)));
1258 if (!grpRun) return 0;
1260 AliDCSSensor * sensor = grpRun->GetCavernAtmosPressure();
1261 if (type==1) sensor = grpRun->GetSurfaceAtmosPressure();
1265 AliTPCSensorTempArray * AliTPCcalibDB::GetTemperatureSensor(Int_t run){
1267 // Get temperature sensor array
1269 AliTPCSensorTempArray * tempArray = (AliTPCSensorTempArray *)fTemperatureArray.GetValue(Form("%i",run));
1271 UpdateRunInformations(run);
1272 tempArray = (AliTPCSensorTempArray *)fTemperatureArray.GetValue(Form("%i",run));
1278 TObjArray * AliTPCcalibDB::GetTimeGainSplinesRun(Int_t run){
1280 // Get temperature sensor array
1282 TObjArray * gainSplines = (TObjArray *)fTimeGainSplinesArray.GetValue(Form("%i",run));
1284 UpdateRunInformations(run);
1285 gainSplines = (TObjArray *)fTimeGainSplinesArray.GetValue(Form("%i",run));
1290 TObjArray * AliTPCcalibDB::GetTimeVdriftSplineRun(Int_t run){
1292 // Get drift spline array
1294 TObjArray * driftSplines = (TObjArray *)fDriftCorrectionArray.GetValue(Form("%i",run));
1295 if (!driftSplines) {
1296 UpdateRunInformations(run);
1297 driftSplines = (TObjArray *)fDriftCorrectionArray.GetValue(Form("%i",run));
1299 return driftSplines;
1302 AliDCSSensorArray * AliTPCcalibDB::GetVoltageSensors(Int_t run){
1304 // Get temperature sensor array
1306 AliDCSSensorArray * voltageArray = (AliDCSSensorArray *)fVoltageArray.GetValue(Form("%i",run));
1307 if (!voltageArray) {
1308 UpdateRunInformations(run);
1309 voltageArray = (AliDCSSensorArray *)fVoltageArray.GetValue(Form("%i",run));
1311 return voltageArray;
1314 AliDCSSensorArray * AliTPCcalibDB::GetGoofieSensors(Int_t run){
1316 // Get temperature sensor array
1318 AliDCSSensorArray * goofieArray = (AliDCSSensorArray *)fGoofieArray.GetValue(Form("%i",run));
1320 UpdateRunInformations(run);
1321 goofieArray = (AliDCSSensorArray *)fGoofieArray.GetValue(Form("%i",run));
1328 AliTPCCalibVdrift * AliTPCcalibDB::GetVdrift(Int_t run){
1330 // Get the interface to the the vdrift
1332 AliTPCCalibVdrift * vdrift = (AliTPCCalibVdrift*)fVdriftArray.GetValue(Form("%i",run));
1334 UpdateRunInformations(run);
1335 vdrift= (AliTPCCalibVdrift*)fVdriftArray.GetValue(Form("%i",run));
1340 Float_t AliTPCcalibDB::GetCEdriftTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1343 // GetCE drift time information for 'sector'
1344 // sector 72 is the mean drift time of the A-Side
1345 // sector 73 is the mean drift time of the C-Side
1346 // it timestamp==-1 return mean value
1348 AliTPCcalibDB::Instance()->SetRun(run);
1349 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocTgraph(sector);
1350 if (!gr||sector<0||sector>73) {
1351 if (entries) *entries=0;
1355 if (timeStamp==-1.){
1358 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1360 gr->GetPoint(ipoint,x,y);
1361 if (x<timeStamp) continue;
1369 Float_t AliTPCcalibDB::GetCEchargeTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1372 // GetCE mean charge for 'sector'
1373 // it timestamp==-1 return mean value
1375 AliTPCcalibDB::Instance()->SetRun(run);
1376 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocQgraph(sector);
1377 if (!gr||sector<0||sector>71) {
1378 if (entries) *entries=0;
1382 if (timeStamp==-1.){
1385 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1387 gr->GetPoint(ipoint,x,y);
1388 if (x<timeStamp) continue;
1396 Float_t AliTPCcalibDB::GetDCSSensorValue(AliDCSSensorArray *arr, Int_t timeStamp, const char * sensorName, Int_t sigDigits)
1399 // Get Value for a DCS sensor 'sensorName', run 'run' at time 'timeStamp'
1402 const TString sensorNameString(sensorName);
1403 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1404 if (!sensor) return val;
1405 //use the dcs graph if possible
1406 TGraph *gr=sensor->GetGraph();
1408 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1410 gr->GetPoint(ipoint,x,y);
1411 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1412 if (time<timeStamp) continue;
1416 //if val is still 0, test if if the requested time if within 5min of the first/last
1417 //data point. If this is the case return the firs/last entry
1418 //the timestamps might not be syncronised for all calibration types, sometimes a 'pre'
1419 //and 'pos' period is requested. Especially to the HV this is not the case!
1423 gr->GetPoint(0,x,y);
1424 const Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1425 const Int_t dtime=time-timeStamp;
1426 if ( (dtime>0) && (dtime<5*60) ) val=y;
1431 gr->GetPoint(gr->GetN()-1,x,y);
1432 const Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1433 const Int_t dtime=timeStamp-time;
1434 if ( (dtime>0) && (dtime<5*60) ) val=y;
1437 val=sensor->GetValue(timeStamp);
1440 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1445 Float_t AliTPCcalibDB::GetDCSSensorMeanValue(AliDCSSensorArray *arr, const char * sensorName, Int_t sigDigits)
1448 // Get mean Value for a DCS sensor 'sensorName' during run 'run'
1451 const TString sensorNameString(sensorName);
1452 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1453 if (!sensor) return val;
1455 //use dcs graph if it exists
1456 TGraph *gr=sensor->GetGraph();
1460 //if we don't have the dcs graph, try to get some meaningful information
1461 if (!sensor->GetFit()) return val;
1462 Int_t nKnots=sensor->GetFit()->GetKnots();
1463 Double_t tMid=(sensor->GetEndTime()-sensor->GetStartTime())/2.;
1464 for (Int_t iKnot=0;iKnot<nKnots;++iKnot){
1465 if (sensor->GetFit()->GetX()[iKnot]>tMid/3600.) break;
1466 val=(Float_t)sensor->GetFit()->GetY0()[iKnot];
1471 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1477 Bool_t AliTPCcalibDB::IsDataTakingActive(time_t timeStamp)
1479 if (!fGrRunState) return kFALSE;
1480 Double_t time=Double_t(timeStamp);
1481 Int_t currentPoint=0;
1482 Bool_t currentVal=fGrRunState->GetY()[currentPoint]>0.5;
1483 Bool_t retVal=currentVal;
1484 Double_t currentTime=fGrRunState->GetX()[currentPoint];
1486 while (time>currentTime){
1488 if (currentPoint==fGrRunState->GetN()) break;
1489 currentVal=fGrRunState->GetY()[currentPoint]>0.5;
1490 currentTime=fGrRunState->GetX()[currentPoint];
1497 void AliTPCcalibDB::UpdateChamberHighVoltageData()
1500 // set chamber high voltage data
1501 // 1. Robust median (sampling the hv graphs over time)
1502 // 2. Current nominal voltages (nominal voltage corrected for common HV offset)
1503 // 3. Fraction of good HV values over time (deviation from robust median)
1504 // 4. HV status, based on the above
1507 // start and end time of the run
1508 const Int_t run=GetRun();
1511 // if no valid run information - return
1512 AliGRPObject* grp = GetGRP(run);
1515 const Int_t startTimeGRP = grp->GetTimeStart();
1516 const Int_t stopTimeGRP = grp->GetTimeEnd();
1519 // check active state by analysing the scalers
1521 // initialise graph with active running
1522 AliCDBEntry *entry = GetCDBEntry("GRP/CTP/Scalers");
1523 entry->SetOwner(kTRUE);
1524 AliTriggerRunScalers *sca = (AliTriggerRunScalers*)entry->GetObject();
1525 Int_t nchannels = sca->GetNumClasses(); // number of scaler channels (i.e. trigger classes)
1526 Int_t npoints = sca->GetScalersRecords()->GetEntries(); // number of samples
1529 fGrRunState=new TGraph;
1530 fGrRunState->SetPoint(fGrRunState->GetN(),Double_t(startTimeGRP)-.001,0);
1531 fGrRunState->SetPoint(fGrRunState->GetN(),Double_t(startTimeGRP),1);
1532 ULong64_t lastSum=0;
1533 Double_t timeLast=0.;
1534 Bool_t active=kTRUE;
1535 for (int i=0; i<npoints; i++) {
1536 AliTriggerScalersRecord *rec = (AliTriggerScalersRecord *) sca->GetScalersRecord(i);
1537 Double_t time = ((AliTimeStamp*) rec->GetTimeStamp())->GetSeconds();
1539 for (int j=0; j<nchannels; j++) sum += ((AliTriggerScalers*) rec->GetTriggerScalers()->At(j))->GetL2CA();
1540 if (TMath::Abs(time-timeLast)<.001 && sum==lastSum ) continue;
1541 if (active && sum==lastSum){
1542 fGrRunState->SetPoint(fGrRunState->GetN(),timeLast-.01,1);
1543 fGrRunState->SetPoint(fGrRunState->GetN(),timeLast,0);
1545 } else if (!active && sum>lastSum ){
1546 fGrRunState->SetPoint(fGrRunState->GetN(),timeLast-.01,0);
1547 fGrRunState->SetPoint(fGrRunState->GetN(),timeLast,1);
1553 fGrRunState->SetPoint(fGrRunState->GetN(),Double_t(stopTimeGRP),active);
1554 fGrRunState->SetPoint(fGrRunState->GetN(),Double_t(stopTimeGRP)+.001,0);
1559 for (Int_t iROC=0;iROC<72;++iROC) {
1560 fChamberHVmedian[iROC] = -1;
1561 fChamberHVgoodFraction[iROC] = 0.;
1562 fCurrentNominalVoltage[iROC] = -999.;
1563 fChamberHVStatus[iROC] = kFALSE;
1566 AliDCSSensorArray* voltageArray = GetVoltageSensors(run);
1567 if (!voltageArray) {
1568 AliError("Voltage Array missing. Cannot calculate HV information!");
1572 // max HV diffs before a chamber is masked
1573 const Float_t maxVdiff = fParam->GetMaxVoltageDeviation();
1574 const Float_t maxDipVoltage = fParam->GetMaxDipVoltage();
1575 const Float_t maxFracHVbad = fParam->GetMaxFractionHVbad();
1577 const Int_t samplingPeriod=1;
1579 // array with sampled voltages
1580 const Int_t maxSamples=(stopTimeGRP-startTimeGRP)/samplingPeriod + 10*samplingPeriod;
1581 Float_t *vSampled = new Float_t[maxSamples];
1583 // deviation of the median from the nominal voltage
1584 Double_t chamberMedianDeviation[72]={0.};
1586 for (Int_t iROC=0; iROC<72; ++iROC){
1587 chamberMedianDeviation[iROC]=0.;
1588 TString sensorName="";
1589 Char_t sideName='A';
1590 if ((iROC/18)%2==1) sideName='C';
1591 if (iROC<36) sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,iROC%18);
1592 else sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,iROC%18);
1594 AliDCSSensor *sensor = voltageArray->GetSensor(sensorName);
1596 fHVsensors[iROC]=sensor;
1597 if (!sensor) continue;
1599 Int_t nPointsSampled=0;
1601 TGraph *gr=sensor->GetGraph();
1602 if ( gr && gr->GetN()>1 ){
1603 //1. sample voltage over time
1604 // get a robust median
1605 // buffer sampled voltages
1607 // current sampling time
1608 Int_t time=startTimeGRP;
1610 // input graph sampling point
1611 const Int_t nGraph=gr->GetN();
1614 //initialise graph information
1615 Int_t timeGraph=TMath::Nint(gr->GetX()[pointGraph+1]*3600+sensor->GetStartTime());
1616 Double_t sampledHV=gr->GetY()[pointGraph++];
1618 while (time<stopTimeGRP){
1619 while (timeGraph<=time && pointGraph+1<nGraph){
1620 timeGraph=TMath::Nint(gr->GetX()[pointGraph+1]*3600+sensor->GetStartTime());
1621 sampledHV=gr->GetY()[pointGraph++];
1623 time+=samplingPeriod;
1624 if (!IsDataTakingActive(time-samplingPeriod)) continue;
1625 vSampled[nPointsSampled++]=sampledHV;
1628 if (nPointsSampled<1) continue;
1630 fChamberHVmedian[iROC]=TMath::Median(nPointsSampled,vSampled);
1631 chamberMedianDeviation[iROC]=fChamberHVmedian[iROC]-fParam->GetNominalVoltage(iROC);
1633 //2. calculate good HV fraction
1635 for (Int_t ipoint=0; ipoint<nPointsSampled; ++ipoint) {
1636 if (TMath::Abs(vSampled[ipoint]-fChamberHVmedian[iROC])<maxDipVoltage) ++ngood;
1639 fChamberHVgoodFraction[iROC]=Float_t(ngood)/Float_t(nPointsSampled);
1641 AliError(Form("No Graph or too few points found for HV sensor of ROC %d",iROC));
1648 // get median deviation from all chambers (detect e.g. -50V)
1649 const Double_t medianIROC=TMath::Median( 36, chamberMedianDeviation );
1650 const Double_t medianOROC=TMath::Median( 36, chamberMedianDeviation+36 );
1652 // Define current default voltages
1653 for (Int_t iROC=0;iROC<72/*AliTPCCalPad::kNsec*/;++iROC){
1654 const Float_t averageDeviation=(iROC<36)?medianIROC:medianOROC;
1655 fCurrentNominalVoltage[iROC]=fParam->GetNominalVoltage(iROC)+averageDeviation;
1661 for (Int_t iROC=0;iROC<72/*AliTPCCalPad::kNsec*/;++iROC){
1662 fChamberHVStatus[iROC]=kTRUE;
1664 //a. Deviation of median from current nominal voltage
1665 // allow larger than nominal voltages
1666 if (fCurrentNominalVoltage[iROC]-fChamberHVmedian[iROC] > maxVdiff) fChamberHVStatus[iROC]=kFALSE;
1668 //b. Fraction of bad hv values
1669 if ( 1-fChamberHVgoodFraction[iROC] > maxFracHVbad ) fChamberHVStatus[iROC]=kFALSE;
1673 Float_t AliTPCcalibDB::GetChamberHighVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits, Bool_t current) {
1675 // return the chamber HV for given run and time: 0-35 IROC, 36-72 OROC
1676 // if timeStamp==-1 return mean value
1679 TString sensorName="";
1680 TTimeStamp stamp(timeStamp);
1681 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1682 if (!voltageArray || (sector<0) || (sector>71)) return val;
1683 Char_t sideName='A';
1684 if ((sector/18)%2==1) sideName='C';
1687 sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,sector%18);
1690 sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,sector%18);
1695 sensorName=Form("TPC_ANODE_I_%c%02d_IMEAS",sideName,sector%18);
1698 sensorName=Form("TPC_ANODE_O_%c%02d_0_IMEAS",sideName,sector%18);
1703 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1705 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1709 Float_t AliTPCcalibDB::GetSkirtVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1712 // Get the skirt voltage for 'run' at 'timeStamp' and 'sector': 0-35 IROC, 36-72 OROC
1713 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1714 // if timeStamp==-1 return the mean value for the run
1717 TString sensorName="";
1718 TTimeStamp stamp(timeStamp);
1719 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1720 if (!voltageArray || (sector<0) || (sector>71)) return val;
1721 Char_t sideName='A';
1722 if ((sector/18)%2==1) sideName='C';
1723 sensorName=Form("TPC_SKIRT_%c_VMEAS",sideName);
1725 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1727 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1732 Float_t AliTPCcalibDB::GetCoverVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1735 // Get the cover voltage for run 'run' at time 'timeStamp'
1736 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1737 // if timeStamp==-1 return the mean value for the run
1740 TString sensorName="";
1741 TTimeStamp stamp(timeStamp);
1742 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1743 if (!voltageArray || (sector<0) || (sector>71)) return val;
1744 Char_t sideName='A';
1745 if ((sector/18)%2==1) sideName='C';
1748 sensorName=Form("TPC_COVER_I_%c_VMEAS",sideName);
1751 sensorName=Form("TPC_COVER_O_%c_VMEAS",sideName);
1754 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1756 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1761 Float_t AliTPCcalibDB::GetGGoffsetVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1764 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1765 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1766 // if timeStamp==-1 return the mean value for the run
1769 TString sensorName="";
1770 TTimeStamp stamp(timeStamp);
1771 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1772 if (!voltageArray || (sector<0) || (sector>71)) return val;
1773 Char_t sideName='A';
1774 if ((sector/18)%2==1) sideName='C';
1777 sensorName=Form("TPC_GATE_I_%c_OFF_VMEAS",sideName);
1780 sensorName=Form("TPC_GATE_O_%c_OFF_VMEAS",sideName);
1783 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1785 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1790 Float_t AliTPCcalibDB::GetGGnegVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1793 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1794 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1795 // if timeStamp==-1 return the mean value for the run
1798 TString sensorName="";
1799 TTimeStamp stamp(timeStamp);
1800 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1801 if (!voltageArray || (sector<0) || (sector>71)) return val;
1802 Char_t sideName='A';
1803 if ((sector/18)%2==1) sideName='C';
1806 sensorName=Form("TPC_GATE_I_%c_NEG_VMEAS",sideName);
1809 sensorName=Form("TPC_GATE_O_%c_NEG_VMEAS",sideName);
1812 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1814 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1819 Float_t AliTPCcalibDB::GetGGposVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1822 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1823 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1824 // if timeStamp==-1 return the mean value for the run
1827 TString sensorName="";
1828 TTimeStamp stamp(timeStamp);
1829 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1830 if (!voltageArray || (sector<0) || (sector>71)) return val;
1831 Char_t sideName='A';
1832 if ((sector/18)%2==1) sideName='C';
1835 sensorName=Form("TPC_GATE_I_%c_POS_VMEAS",sideName);
1838 sensorName=Form("TPC_GATE_O_%c_POS_VMEAS",sideName);
1841 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1843 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1848 Float_t AliTPCcalibDB::GetPressure(Int_t timeStamp, Int_t run, Int_t type){
1850 // GetPressure for given time stamp and runt
1852 TTimeStamp stamp(timeStamp);
1853 AliDCSSensor * sensor = Instance()->GetPressureSensor(run,type);
1854 if (!sensor) return 0;
1855 return sensor->GetValue(stamp);
1858 Float_t AliTPCcalibDB::GetL3Current(Int_t run, Int_t statType){
1860 // return L3 current
1861 // stat type is: AliGRPObject::Stats: kMean = 0, kTruncMean = 1, kMedian = 2, kSDMean = 3, kSDMedian = 4
1864 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1865 if (grp) current=grp->GetL3Current((AliGRPObject::Stats)statType);
1869 Float_t AliTPCcalibDB::GetBz(Int_t run){
1871 // calculate BZ in T from L3 current
1874 Float_t current=AliTPCcalibDB::GetL3Current(run);
1875 if (current>-1) bz=5*current/30000.*.1;
1879 Char_t AliTPCcalibDB::GetL3Polarity(Int_t run) {
1881 // get l3 polarity from GRP
1884 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1885 if (grp) pol=grp->GetL3Polarity();
1889 TString AliTPCcalibDB::GetRunType(Int_t run){
1891 // return run type from grp
1894 // TString type("UNKNOWN");
1895 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1896 if (grp) return grp->GetRunType();
1900 Float_t AliTPCcalibDB::GetValueGoofie(Int_t timeStamp, Int_t run, Int_t type){
1902 // GetPressure for given time stamp and runt
1904 TTimeStamp stamp(timeStamp);
1905 AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(run);
1906 if (!goofieArray) return 0;
1907 AliDCSSensor *sensor = goofieArray->GetSensor(type);
1908 return sensor->GetValue(stamp);
1916 Bool_t AliTPCcalibDB::GetTemperatureFit(Int_t timeStamp, Int_t run, Int_t side,TVectorD& fit){
1918 // GetTmeparature fit at parameter for given time stamp
1920 TTimeStamp tstamp(timeStamp);
1921 AliTPCSensorTempArray* tempArray = Instance()->GetTemperatureSensor(run);
1922 if (! tempArray) return kFALSE;
1923 AliTPCTempMap * tempMap = new AliTPCTempMap(tempArray);
1924 TLinearFitter * fitter = tempMap->GetLinearFitter(3,side,tstamp);
1927 fitter->GetParameters(fit);
1931 if (!fitter) return kFALSE;
1935 Float_t AliTPCcalibDB::GetTemperature(Int_t timeStamp, Int_t run, Int_t side){
1937 // Get mean temperature
1941 GetTemperatureFit(timeStamp,run,0,vec);
1945 GetTemperatureFit(timeStamp,run,0,vec);
1952 Double_t AliTPCcalibDB::GetPTRelative(UInt_t timeSec, Int_t run, Int_t side){
1955 // time - absolute time
1957 // side - 0 - A side 1-C side
1958 AliTPCCalibVdrift * vdrift = Instance()->GetVdrift(run);
1959 if (!vdrift) return 0;
1960 return vdrift->GetPTRelative(timeSec,side);
1963 AliGRPObject * AliTPCcalibDB::MakeGRPObjectFromMap(TMap *map){
1965 // Function to covert old GRP run information from TMap to GRPObject
1967 // TMap * map = AliTPCcalibDB::GetGRPMap(52406);
1969 AliDCSSensor * sensor = 0;
1971 osensor = ((*map)("fP2Pressure"));
1972 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1974 if (!sensor) return 0;
1976 AliDCSSensor * sensor2 = new AliDCSSensor(*sensor);
1977 osensor = ((*map)("fCavernPressure"));
1978 TGraph * gr = new TGraph(2);
1979 gr->GetX()[0]= -100000.;
1980 gr->GetX()[1]= 1000000.;
1981 gr->GetY()[0]= atof(osensor->GetName());
1982 gr->GetY()[1]= atof(osensor->GetName());
1983 sensor2->SetGraph(gr);
1987 AliGRPObject *grpRun = new AliGRPObject;
1988 grpRun->ReadValuesFromMap(map);
1989 grpRun->SetCavernAtmosPressure(sensor2);
1990 grpRun->SetCavernAtmosPressure(sensor2);
1991 grpRun->SetSurfaceAtmosPressure(sensor);
1995 Bool_t AliTPCcalibDB::CreateGUITree(Int_t run, const char* filename)
1998 // Create a gui tree for run number 'run'
2001 if (!AliCDBManager::Instance()->GetDefaultStorage()){
2002 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
2003 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
2007 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
2008 // retrieve cal pad objects
2010 db->CreateGUITree(filename);
2014 Bool_t AliTPCcalibDB::CreateGUITree(const char* filename){
2018 if (!AliCDBManager::Instance()->GetDefaultStorage()){
2019 AliError("Default Storage not set. Cannot create calibration Tree!");
2022 UpdateNonRec(); // load all infromation now
2024 AliTPCPreprocessorOnline prep;
2025 //noise and pedestals
2026 if (GetPedestals()) prep.AddComponent(new AliTPCCalPad(*(GetPedestals())));
2027 if (GetPadNoise() ) prep.AddComponent(new AliTPCCalPad(*(GetPadNoise())));
2029 if (GetPulserTmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserTmean())));
2030 if (GetPulserTrms() ) prep.AddComponent(new AliTPCCalPad(*(GetPulserTrms())));
2031 if (GetPulserQmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserQmean())));
2033 if (GetCETmean()) prep.AddComponent(new AliTPCCalPad(*(GetCETmean())));
2034 if (GetCETrms() ) prep.AddComponent(new AliTPCCalPad(*(GetCETrms())));
2035 if (GetCEQmean()) prep.AddComponent(new AliTPCCalPad(*(GetCEQmean())));
2037 if (GetALTROAcqStart() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStart() )));
2038 if (GetALTROZsThr() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROZsThr() )));
2039 if (GetALTROFPED() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROFPED() )));
2040 if (GetALTROAcqStop() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStop() )));
2041 if (GetALTROMasked() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROMasked() )));
2043 AliTPCdataQA *dataQA=GetDataQA();
2045 if (dataQA->GetNLocalMaxima())
2046 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNLocalMaxima())));
2047 if (dataQA->GetMaxCharge())
2048 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMaxCharge())));
2049 if (dataQA->GetMeanCharge())
2050 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMeanCharge())));
2051 if (dataQA->GetNoThreshold())
2052 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNoThreshold())));
2053 if (dataQA->GetNTimeBins())
2054 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNTimeBins())));
2055 if (dataQA->GetNPads())
2056 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNPads())));
2057 if (dataQA->GetTimePosition())
2058 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetTimePosition())));
2062 TString file(filename);
2063 if (file.IsNull()) file=Form("guiTreeRun_%i.root",fRun);
2064 prep.DumpToFile(file.Data());
2068 Bool_t AliTPCcalibDB::CreateRefFile(Int_t run, const char* filename)
2071 // Create a gui tree for run number 'run'
2074 if (!AliCDBManager::Instance()->GetDefaultStorage()){
2075 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
2076 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
2079 TString file(filename);
2080 if (file.IsNull()) file=Form("RefCalPads_%d.root",run);
2081 TDirectory *currDir=gDirectory;
2083 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
2084 // retrieve cal pad objects
2087 TFile f(file.Data(),"recreate");
2088 //noise and pedestals
2089 db->GetPedestals()->Write("Pedestals");
2090 db->GetPadNoise()->Write("PadNoise");
2092 db->GetPulserTmean()->Write("PulserTmean");
2093 db->GetPulserTrms()->Write("PulserTrms");
2094 db->GetPulserQmean()->Write("PulserQmean");
2096 db->GetCETmean()->Write("CETmean");
2097 db->GetCETrms()->Write("CETrms");
2098 db->GetCEQmean()->Write("CEQmean");
2100 db->GetALTROAcqStart() ->Write("ALTROAcqStart");
2101 db->GetALTROZsThr() ->Write("ALTROZsThr");
2102 db->GetALTROFPED() ->Write("ALTROFPED");
2103 db->GetALTROAcqStop() ->Write("ALTROAcqStop");
2104 db->GetALTROMasked() ->Write("ALTROMasked");
2113 Double_t AliTPCcalibDB::GetVDriftCorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
2115 // Get time dependent drift velocity correction
2116 // multiplication factor vd = vdnom *(1+vdriftcorr)
2118 // mode determines the algorith how to combine the Laser Track, LaserCE and physics tracks
2119 // timestamp - timestamp
2121 // side - the drift velocity per side (possible for laser and CE)
2123 // Notice - Extrapolation outside of calibration range - using constant function
2126 // mode 1 automatic mode - according to the distance to the valid calibration
2128 Double_t deltaP=0, driftP=0, wP = 0.;
2129 Double_t deltaITS=0,driftITS=0, wITS= 0.;
2130 Double_t deltaLT=0, driftLT=0, wLT = 0.;
2131 Double_t deltaCE=0, driftCE=0, wCE = 0.;
2132 driftP = fDButil->GetVDriftTPC(deltaP,run,timeStamp);
2133 driftITS= fDButil->GetVDriftTPCITS(deltaITS,run,timeStamp);
2134 driftCE = fDButil->GetVDriftTPCCE(deltaCE, run,timeStamp,36000,2);
2135 driftLT = fDButil->GetVDriftTPCLaserTracks(deltaLT,run,timeStamp,36000,2);
2136 deltaITS = TMath::Abs(deltaITS);
2137 deltaP = TMath::Abs(deltaP);
2138 deltaLT = TMath::Abs(deltaLT);
2139 deltaCE = TMath::Abs(deltaCE);
2141 const Double_t kEpsilon=0.00000000001;
2142 const Double_t kdeltaT=360.; // 10 minutes
2143 if(TMath::Abs(deltaITS) < 12*kdeltaT) {
2146 wITS = 64.*kdeltaT/(deltaITS +kdeltaT);
2147 wLT = 16.*kdeltaT/(deltaLT +kdeltaT);
2148 wP = 0. *kdeltaT/(deltaP +kdeltaT);
2149 wCE = 1. *kdeltaT/(deltaCE +kdeltaT);
2152 if (TMath::Abs(driftP)<kEpsilon) wP=0; // invalid calibration
2153 if (TMath::Abs(driftITS)<kEpsilon)wITS=0; // invalid calibration
2154 if (TMath::Abs(driftLT)<kEpsilon) wLT=0; // invalid calibration
2155 if (TMath::Abs(driftCE)<kEpsilon) wCE=0; // invalid calibration
2156 if (wP+wITS+wLT+wCE<kEpsilon) return 0;
2157 result = (driftP*wP+driftITS*wITS+driftLT*wLT+driftCE*wCE)/(wP+wITS+wLT+wCE);
2166 Double_t AliTPCcalibDB::GetTime0CorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
2168 // Get time dependent time 0 (trigger delay in cm) correction
2169 // additive correction time0 = time0+ GetTime0CorrectionTime
2170 // Value etracted combining the vdrift correction using laser tracks and CE and the physics track matchin
2172 // mode determines the algorith how to combine the Laser Track and physics tracks
2173 // timestamp - timestamp
2175 // side - the drift velocity per side (possible for laser and CE)
2177 // Notice - Extrapolation outside of calibration range - using constant function
2182 result=fDButil->GetTriggerOffsetTPC(run,timeStamp);
2183 result *=fParam->GetZLength();
2188 result= -fDButil->GetTime0TPCITS(dist, run, timeStamp)*fParam->GetDriftV()/1000000.;
2197 Double_t AliTPCcalibDB::GetVDriftCorrectionGy(Int_t timeStamp, Int_t run, Int_t side, Int_t /*mode*/){
2199 // Get global y correction drift velocity correction factor
2200 // additive factor vd = vdnom*(1+GetVDriftCorrectionGy *gy)
2201 // Value etracted combining the vdrift correction using laser tracks and CE or TPC-ITS
2203 // mode determines the algorith how to combine the Laser Track, LaserCE or TPC-ITS
2204 // timestamp - timestamp
2206 // side - the drift velocity gy correction per side (CE and Laser tracks)
2208 // Notice - Extrapolation outside of calibration range - using constant function
2210 if (run<=0 && fTransform) run = fTransform->GetCurrentRunNumber();
2211 UpdateRunInformations(run,kFALSE);
2212 TObjArray *array =AliTPCcalibDB::Instance()->GetTimeVdriftSplineRun(run);
2213 if (!array) return 0;
2216 // use TPC-ITS if present
2217 TGraphErrors *gr= (TGraphErrors*)array->FindObject("ALIGN_ITSB_TPC_VDGY");
2218 if (!gr) gr = (TGraphErrors*)array->FindObject("ALIGN_TOFB_TPC_VDGY");
2220 result = AliTPCcalibDButil::EvalGraphConst(gr,timeStamp);
2222 // transform from [(cm/mus)/ m] to [1/cm]
2223 result /= (fParam->GetDriftV()/1000000.);
2226 //printf("result %e \n", result);
2230 // use laser if ITS-TPC not present
2231 TGraphErrors *laserA= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_A");
2232 TGraphErrors *laserC= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_C");
2234 if (laserA && laserC){
2235 result= (laserA->Eval(timeStamp)+laserC->Eval(timeStamp))*0.5;
2237 if (laserA && side==0){
2238 result = (laserA->Eval(timeStamp));
2240 if (laserC &&side==1){
2241 result = (laserC->Eval(timeStamp));
2243 //printf("laser result %e \n", -result/250.);
2245 return -result/250.; //normalized before
2248 AliTPCCalPad* AliTPCcalibDB::MakeDeadMap(Double_t notInMap, const char* nameMappingFile) {
2250 // Read list of active DDLs from OCDB entry
2251 // Generate and return AliTPCCalPad containing 1 for all pads in active DDLs,
2252 // 0 for all pads in non-active DDLs.
2253 // For DDLs with missing status information (no DCS input point to Shuttle),
2254 // the value of the AliTPCCalPad entry is determined by the parameter
2255 // notInMap (default value 1)
2259 TFile *fileMapping = new TFile(nameMappingFile, "read");
2260 AliTPCmapper *mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping");
2262 snprintf(chinfo,1000,"Failed to get mapping object from %s. ...\n", nameMappingFile);
2267 AliTPCCalPad *deadMap = new AliTPCCalPad("deadMap","deadMap");
2269 AliError("Failed to allocate dead map AliTPCCalPad");
2273 /// get list of active DDLs from OCDB entry
2275 if (!fALTROConfigData ) {
2276 AliError("No ALTRO config OCDB entry available");
2279 TMap *activeDDL = (TMap*)fALTROConfigData->FindObject("DDLArray");
2280 TObjString *ddlArray=0;
2282 ddlArray = (TObjString*)activeDDL->GetValue("DDLArray");
2284 AliError("Empty list of active DDLs in OCDB entry");
2288 AliError("List of active DDLs not available in OCDB entry");
2291 TString arrDDL=ddlArray->GetString();
2292 Int_t offset = mapping->GetTpcDdlOffset();
2294 for (Int_t i=0; i<mapping->GetNumDdl(); i++) {
2296 if (idDDL<0) continue;
2297 Int_t patch = mapping->GetPatchFromEquipmentID(idDDL);
2298 if (patch<0) continue;
2299 Int_t roc=mapping->GetRocFromEquipmentID(idDDL);
2300 if (roc<0) continue;
2301 AliTPCCalROC *calRoc=deadMap->GetCalROC(roc);
2303 for ( Int_t branch = 0; branch < 2; branch++ ) {
2304 for ( Int_t fec = 0; fec < mapping->GetNfec(patch, branch); fec++ ) {
2305 for ( Int_t altro = 0; altro < 8; altro++ ) {
2306 for ( Int_t channel = 0; channel < 16; channel++ ) {
2307 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, channel);
2308 Int_t row = mapping->GetPadRow(patch, hwadd); // row in a ROC (IROC or OROC)
2309 // Int_t globalrow = mapping.GetGlobalPadRow(patch, hwadd); // row in full sector (IROC plus OROC)
2310 Int_t pad = mapping->GetPad(patch, hwadd);
2311 if (!TString(arrDDL[i]).IsDigit()) {
2314 active=TString(arrDDL[i]).Atof();
2316 calRoc->SetValue(row,pad,active);
2317 } // end channel for loop
2318 } // end altro for loop
2319 } // end fec for loop
2320 } // end branch for loop
2322 } // end loop on active DDLs
2328 AliTPCCorrection * AliTPCcalibDB::GetTPCComposedCorrection(Float_t field) const{
2330 // GetComposed correction for given field setting
2331 // If not specific correction for field used return correction for all field
2332 // - Complication needed to gaurantee OCDB back compatibility
2333 // - Not neeeded for the new space point correction
2334 if (!fComposedCorrectionArray) return 0;
2335 if (field>0.1 && fComposedCorrectionArray->At(1)) {
2336 return (AliTPCCorrection *)fComposedCorrectionArray->At(1);
2338 if (field<-0.1 &&fComposedCorrectionArray->At(2)) {
2339 return (AliTPCCorrection *)fComposedCorrectionArray->At(2);
2341 return (AliTPCCorrection *)fComposedCorrectionArray->At(0);
2346 AliTPCCorrection * AliTPCcalibDB::GetTPCComposedCorrectionDelta() const{
2348 // GetComposedCorrection delta
2349 // Delta is time dependent - taken form the CalibTime OCDB entry
2351 if (!fComposedCorrectionArray) return 0;
2352 if (fRun<0) return 0;
2353 if (fDriftCorrectionArray.GetValue(Form("%i",fRun))==0) return 0;
2354 if (fComposedCorrectionArray->GetEntriesFast()<=4) {
2355 fComposedCorrectionArray->Expand(5);
2356 TObjArray * timeArray =(TObjArray*)(fDriftCorrectionArray.GetValue(Form("%i",fRun)));
2357 AliTPCCorrection * correctionTime = (AliTPCCorrection *)timeArray->FindObject("FitCorrectionTime");
2358 if (correctionTime){
2359 correctionTime->Init();
2360 fComposedCorrectionArray->AddAt(correctionTime,4); //add time dependent c
2363 return (AliTPCCorrection *)fComposedCorrectionArray->At(4); //