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"
132 ClassImp(AliTPCcalibDB)
134 AliTPCcalibDB* AliTPCcalibDB::fgInstance = 0;
135 Bool_t AliTPCcalibDB::fgTerminated = kFALSE;
136 TObjArray AliTPCcalibDB::fgExBArray; // array of ExB corrections
139 //_ singleton implementation __________________________________________________
140 AliTPCcalibDB* AliTPCcalibDB::Instance()
143 // Singleton implementation
144 // Returns an instance of this class, it is created if necessary
147 if (fgTerminated != kFALSE)
151 fgInstance = new AliTPCcalibDB();
156 void AliTPCcalibDB::Terminate()
159 // Singleton implementation
160 // Deletes the instance of this class and sets the terminated flag, instances cannot be requested anymore
161 // This function can be called several times.
164 fgTerminated = kTRUE;
173 //_____________________________________________________________________________
174 AliTPCcalibDB::AliTPCcalibDB():
180 fActiveChannelMap(0),
184 fComposedCorrection(0),
185 fComposedCorrectionArray(0),
199 fTimeGainSplinesArray(1),
200 fGRPArray(1), //! array of GRPs - per run - JUST for calibration studies
201 fGRPMaps(1), //! array of GRPs - per run - JUST for calibration studies
202 fGoofieArray(1), //! array of GOOFIE values -per run - Just for calibration studies
204 fTemperatureArray(1), //! array of temperature sensors - per run - Just for calibration studies
205 fVdriftArray(1), //! array of v drift interfaces
206 fDriftCorrectionArray(1), //! array of drift correction
207 fRunList(1), //! run list - indicates try to get the run param
208 fBHasAlignmentOCDB(kFALSE), // Flag - has the alignment on the composed correction ?
218 Update(); // temporary
219 fTimeGainSplinesArray.SetOwner(); //own the keys
220 fGRPArray.SetOwner(); //own the keys
221 fGRPMaps.SetOwner(); //own the keys
222 fGoofieArray.SetOwner(); //own the keys
223 fVoltageArray.SetOwner(); //own the keys
224 fTemperatureArray.SetOwner(); //own the keys
225 fVdriftArray.SetOwner(); //own the keys
226 fDriftCorrectionArray.SetOwner(); //own the keys
229 AliTPCcalibDB::AliTPCcalibDB(const AliTPCcalibDB& ):
235 fActiveChannelMap(0),
239 fComposedCorrection(0),
240 fComposedCorrectionArray(0),
254 fTimeGainSplinesArray(1),
255 fGRPArray(0), //! array of GRPs - per run - JUST for calibration studies
256 fGRPMaps(0), //! array of GRPs - per run - JUST for calibration studies
257 fGoofieArray(0), //! array of GOOFIE values -per run - Just for calibration studies
259 fTemperatureArray(0), //! array of temperature sensors - per run - Just for calibration studies
260 fVdriftArray(0), //! array of v drift interfaces
261 fDriftCorrectionArray(0), //! array of v drift corrections
262 fRunList(0), //! run list - indicates try to get the run param
263 fBHasAlignmentOCDB(kFALSE), // Flag - has the alignment on the composed correction ?
269 // Copy constructor invalid -- singleton implementation
271 Error("copy constructor","invalid -- singleton implementation");
272 fTimeGainSplinesArray.SetOwner(); //own the keys
273 fGRPArray.SetOwner(); //own the keys
274 fGRPMaps.SetOwner(); //own the keys
275 fGoofieArray.SetOwner(); //own the keys
276 fVoltageArray.SetOwner(); //own the keys
277 fTemperatureArray.SetOwner(); //own the keys
278 fVdriftArray.SetOwner(); //own the keys
279 fDriftCorrectionArray.SetOwner(); //own the keys
282 AliTPCcalibDB& AliTPCcalibDB::operator= (const AliTPCcalibDB& )
285 // Singleton implementation - no assignment operator
287 Error("operator =", "assignment operator not implemented");
293 //_____________________________________________________________________________
294 AliTPCcalibDB::~AliTPCcalibDB()
300 delete fActiveChannelMap;
302 AliTPCCalPad* AliTPCcalibDB::GetDistortionMap(Int_t i) const {
304 // get distortion map - due E field distortions
306 return (fDistortionMap) ? (AliTPCCalPad*)fDistortionMap->At(i):0;
309 //_____________________________________________________________________________
310 AliCDBEntry* AliTPCcalibDB::GetCDBEntry(const char* cdbPath)
313 // Retrieves an entry with path <cdbPath> from the CDB.
317 AliCDBEntry* entry = AliCDBManager::Instance()->Get(cdbPath, fRun);
320 snprintf(chinfo,1000,"AliTPCcalibDB: Failed to get entry:\t%s ", cdbPath);
328 //_____________________________________________________________________________
329 void AliTPCcalibDB::SetRun(Long64_t run)
332 // Sets current run number. Calibration data is read from the corresponding file.
342 void AliTPCcalibDB::Update(){
344 // cache the OCDB entries for simulation, reconstruction, calibration
347 AliCDBEntry * entry=0;
348 Bool_t cdbCache = AliCDBManager::Instance()->GetCacheFlag(); // save cache status
349 AliCDBManager::Instance()->SetCacheFlag(kTRUE); // activate CDB cache
350 fDButil = new AliTPCcalibDButil;
353 entry = GetCDBEntry("TPC/Calib/PadGainFactor");
355 //if (fPadGainFactor) delete fPadGainFactor;
356 entry->SetOwner(kTRUE);
357 fPadGainFactor = (AliTPCCalPad*)entry->GetObject();
359 AliFatal("TPC - Missing calibration entry TPC/Calib/PadGainFactor");
362 entry = GetCDBEntry("TPC/Calib/TimeGain");
364 //if (fTimeGainSplines) delete fTimeGainSplines;
365 entry->SetOwner(kTRUE);
366 fTimeGainSplines = (TObjArray*)entry->GetObject();
368 AliFatal("TPC - Missing calibration entry TPC/Calib/Timegain");
371 entry = GetCDBEntry("TPC/Calib/GainFactorDedx");
373 entry->SetOwner(kTRUE);
374 fDedxGainFactor = (AliTPCCalPad*)entry->GetObject();
376 AliFatal("TPC - Missing calibration entry TPC/Calib/gainFactordEdx");
379 entry = GetCDBEntry("TPC/Calib/PadTime0");
381 //if (fPadTime0) delete fPadTime0;
382 entry->SetOwner(kTRUE);
383 fPadTime0 = (AliTPCCalPad*)entry->GetObject();
385 AliFatal("TPC - Missing calibration entry");
388 entry = GetCDBEntry("TPC/Calib/Distortion");
390 //if (fPadTime0) delete fPadTime0;
391 entry->SetOwner(kTRUE);
392 fDistortionMap =dynamic_cast<TObjArray*>(entry->GetObject());
394 //AliFatal("TPC - Missing calibration entry")
400 entry = GetCDBEntry("TPC/Calib/PadNoise");
402 //if (fPadNoise) delete fPadNoise;
403 entry->SetOwner(kTRUE);
404 fPadNoise = (AliTPCCalPad*)entry->GetObject();
406 AliFatal("TPC - Missing calibration entry");
409 entry = GetCDBEntry("TPC/Calib/Pedestals");
411 //if (fPedestals) delete fPedestals;
412 entry->SetOwner(kTRUE);
413 fPedestals = (AliTPCCalPad*)entry->GetObject();
416 entry = GetCDBEntry("TPC/Calib/Temperature");
418 //if (fTemperature) delete fTemperature;
419 entry->SetOwner(kTRUE);
420 fTemperature = (AliTPCSensorTempArray*)entry->GetObject();
423 entry = GetCDBEntry("TPC/Calib/Parameters");
425 //if (fPadNoise) delete fPadNoise;
426 entry->SetOwner(kTRUE);
427 fParam = (AliTPCParam*)(entry->GetObject());
429 AliFatal("TPC - Missing calibration entry TPC/Calib/Parameters");
432 entry = GetCDBEntry("TPC/Calib/ClusterParam");
434 entry->SetOwner(kTRUE);
435 fClusterParam = (AliTPCClusterParam*)(entry->GetObject());
437 AliFatal("TPC - Missing calibration entry");
440 //ALTRO configuration data
441 entry = GetCDBEntry("TPC/Calib/AltroConfig");
443 entry->SetOwner(kTRUE);
444 fALTROConfigData=(TObjArray*)(entry->GetObject());
446 AliFatal("TPC - Missing calibration entry");
449 //Calibration Pulser data
450 entry = GetCDBEntry("TPC/Calib/Pulser");
452 entry->SetOwner(kTRUE);
453 fPulserData=(TObjArray*)(entry->GetObject());
456 //Calibration ION tail data
457 // entry = GetCDBEntry("TPC/Calib/IonTail");
459 // entry->SetOwner(kTRUE);
460 // fIonTailArray=(TObjArray*)(entry->GetObject());
465 entry = GetCDBEntry("TPC/Calib/CE");
467 entry->SetOwner(kTRUE);
468 fCEData=(TObjArray*)(entry->GetObject());
470 //RAW calibration data
471 // entry = GetCDBEntry("TPC/Calib/Raw");
473 entry = GetCDBEntry("TPC/Calib/Mapping");
475 //if (fPadNoise) delete fPadNoise;
476 entry->SetOwner(kTRUE);
477 TObjArray * array = dynamic_cast<TObjArray*>(entry->GetObject());
478 if (array && array->GetEntriesFast()==6){
479 fMapping = new AliTPCAltroMapping*[6];
480 for (Int_t i=0; i<6; i++){
481 fMapping[i] = dynamic_cast<AliTPCAltroMapping*>(array->At(i));
486 //CTP calibration data
487 entry = GetCDBEntry("GRP/CTP/CTPtiming");
489 //entry->SetOwner(kTRUE);
490 fCTPTimeParams=dynamic_cast<AliCTPTimeParams*>(entry->GetObject());
492 AliError("TPC - Missing calibration entry");
494 //TPC space point correction data
495 entry = GetCDBEntry("TPC/Calib/Correction");
497 //entry->SetOwner(kTRUE);
498 fComposedCorrection=dynamic_cast<AliTPCCorrection*>(entry->GetObject());
499 if (fComposedCorrection) fComposedCorrection->Init();
500 fComposedCorrectionArray=dynamic_cast<TObjArray*>(entry->GetObject());
501 if (fComposedCorrectionArray){
502 for (Int_t i=0; i<fComposedCorrectionArray->GetEntries(); i++){
503 AliTPCComposedCorrection* composedCorrection= dynamic_cast<AliTPCComposedCorrection*>(fComposedCorrectionArray->At(i));
504 if (composedCorrection) {
505 composedCorrection->Init();
506 if (composedCorrection->GetCorrections()){
507 if (composedCorrection->GetCorrections()->FindObject("FitAlignTPC")){
508 fBHasAlignmentOCDB=kTRUE;
515 AliError("TPC - Missing calibration entry- TPC/Calib/Correction");
517 //RCU trigger config mode
518 fMode=GetRCUTriggerConfig();
521 fTransform=new AliTPCTransform();
522 fTransform->SetCurrentRun(AliCDBManager::Instance()->GetRun());
525 // Create Dead Channel Map
529 AliCDBManager::Instance()->SetCacheFlag(cdbCache); // reset original CDB cache
532 void AliTPCcalibDB::UpdateNonRec(){
534 // Update/Load the parameters which are important for QA studies
535 // and not used yet for the reconstruction
537 //RAW calibration data
538 AliCDBEntry * entry=0;
539 entry = GetCDBEntry("TPC/Calib/Raw");
541 entry->SetOwner(kTRUE);
542 TObjArray *arr=(TObjArray*)(entry->GetObject());
543 if (arr) fCalibRaw=(AliTPCCalibRaw*)arr->At(0);
545 //QA calibration data
546 entry = GetCDBEntry("TPC/Calib/QA");
548 entry->SetOwner(kTRUE);
549 fDataQA=dynamic_cast<AliTPCdataQA*>(entry->GetObject());
552 if (fRun>=0 && !fVoltageArray.GetValue(Form("%i",fRun))){
553 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",fRun);
555 fVoltageArray.Add(new TObjString(Form("%i",fRun)),entry->GetObject());
563 void AliTPCcalibDB::CreateObjectList(const Char_t *filename, TObjArray *calibObjects)
566 // Create calibration objects and read contents from OCDB
568 if ( calibObjects == 0x0 ) return;
571 if ( !in.is_open() ){
572 fprintf(stderr,"Error: cannot open list file '%s'", filename);
576 AliTPCCalPad *calPad=0x0;
582 TObjArray *arrFileLine = sFile.Tokenize("\n");
584 TIter nextLine(arrFileLine);
586 TObjString *sObjLine=0x0;
587 while ( (sObjLine = (TObjString*)nextLine()) ){
588 TString sLine(sObjLine->GetString());
590 TObjArray *arrNextCol = sLine.Tokenize("\t");
592 TObjString *sObjType = (TObjString*)(arrNextCol->At(0));
593 TObjString *sObjFileName = (TObjString*)(arrNextCol->At(1));
596 if ( !sObjType || ! sObjFileName ) continue;
597 TString sType(sObjType->GetString());
598 TString sFileName(sObjFileName->GetString());
599 printf("%s\t%s\n",sType.Data(),sFileName.Data());
601 TFile *fIn = TFile::Open(sFileName);
603 fprintf(stderr,"File not found: '%s'", sFileName.Data());
607 if ( sType == "CE" ){
608 AliTPCCalibCE *ce = (AliTPCCalibCE*)fIn->Get("AliTPCCalibCE");
610 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadT0());
611 calPad->SetNameTitle("CETmean","CETmean");
612 calibObjects->Add(calPad);
614 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadQ());
615 calPad->SetNameTitle("CEQmean","CEQmean");
616 calibObjects->Add(calPad);
618 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadRMS());
619 calPad->SetNameTitle("CETrms","CETrms");
620 calibObjects->Add(calPad);
622 } else if ( sType == "Pulser") {
623 AliTPCCalibPulser *sig = (AliTPCCalibPulser*)fIn->Get("AliTPCCalibPulser");
625 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadT0());
626 calPad->SetNameTitle("PulserTmean","PulserTmean");
627 calibObjects->Add(calPad);
629 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadQ());
630 calPad->SetNameTitle("PulserQmean","PulserQmean");
631 calibObjects->Add(calPad);
633 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadRMS());
634 calPad->SetNameTitle("PulserTrms","PulserTrms");
635 calibObjects->Add(calPad);
637 } else if ( sType == "Pedestals") {
638 AliTPCCalibPedestal *ped = (AliTPCCalibPedestal*)fIn->Get("AliTPCCalibPedestal");
640 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadPedestal());
641 calPad->SetNameTitle("Pedestals","Pedestals");
642 calibObjects->Add(calPad);
644 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadRMS());
645 calPad->SetNameTitle("Noise","Noise");
646 calibObjects->Add(calPad);
649 fprintf(stderr,"Undefined Type: '%s'",sType.Data());
657 Int_t AliTPCcalibDB::InitDeadMap() {
658 // Initialize DeadChannel Map
659 // Source of information:
660 // - HV < HVnominal -delta
661 // - Altro disabled channels. Noisy channels.
664 // check necessary information
665 Int_t run=AliCDBManager::Instance()->GetRun();
667 AliError("run not set in CDB manager. Cannot create active channel map");
670 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
671 AliTPCCalPad* altroMap = GetALTROMasked();
672 TMap* mapddl = GetDDLMap();
674 if (!voltageArray && !altroMap && !mapddl) {
675 AliError("All necessary information to create the activate channel are map missing.");
679 if (!fActiveChannelMap) fActiveChannelMap=new AliTPCCalPad("ActiveChannelMap","ActiveChannelMap");
681 //=============================================================
682 //get map of bad ROCs from VOLTAGE deviations
684 Bool_t badVoltage[AliTPCCalPad::kNsec]={kFALSE};
685 Double_t maxVdiff=100.;
688 //1. get median of median of all chambers
689 Double_t chamberMedian[AliTPCCalPad::kNsec]={0.};
690 for (Int_t iROC=0;iROC<AliTPCCalPad::kNsec;++iROC){
691 TString sensorName="";
693 if ((iROC/18)%2==1) sideName='C';
694 if (iROC<36) sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,iROC%18);
695 else sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,iROC%18);
697 AliDCSSensor *sensor = voltageArray->GetSensor(sensorName);
698 if (!sensor) continue;
700 chamberMedian[iROC]=0;
701 TGraph *gr=sensor->GetGraph();
702 AliSplineFit *fit=sensor->GetFit();
703 if ( gr && gr->GetN()>0 ){
704 chamberMedian[iROC]=TMath::Median(gr->GetN(),gr->GetY());
705 } else if (fit && fit->GetKnots()>0) {
706 chamberMedian[iROC]=TMath::Median(fit->GetKnots(), fit->GetY0());
709 Double_t medianIROC=TMath::Median( 36, chamberMedian );
710 Double_t medianOROC=TMath::Median( 36, chamberMedian+36 );
712 //2. check if 90% of the knots (points) are out of a given threshold
713 for (Int_t iROC=0;iROC<AliTPCCalPad::kNsec;++iROC){
714 badVoltage[iROC]=kFALSE;
715 TString sensorName="";
717 Double_t median=medianIROC;
718 if ((iROC/18)%2==1) sideName='C';
719 if (iROC<36) sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,iROC%18);
720 else {sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,iROC%18); median=medianOROC; }
722 AliDCSSensor *sensor = voltageArray->GetSensor(sensorName);
723 if (!sensor) continue;
725 chamberMedian[iROC]=0;
726 TGraph *gr=sensor->GetGraph();
727 AliSplineFit *fit=sensor->GetFit();
730 if ( gr && gr->GetN()>0 ){
732 for (Int_t i=0; i<gr->GetN(); ++i)
733 if ( TMath::Abs( gr->GetY()[i]-median ) > maxVdiff ) ++nout;
734 } else if (fit && fit->GetKnots()>0) {
735 nmax=fit->GetKnots();
736 for (Int_t i=0; i<fit->GetKnots(); ++i)
737 if ( TMath::Abs( fit->GetY0()[i]-median ) > maxVdiff ) ++nout;
739 if ( (Double_t)nout/(Double_t)nmax > 0.9 ) badVoltage[iROC]=kTRUE;
740 // printf("%d, %d, %d, %f\n",iROC, nout, nmax, median);
744 AliError("Voltage Array missing. ActiveChannelMap can only be created with parts of the information.");
746 // Voltage map is done
747 //=============================================================
749 //=============================================================
752 Bool_t ddlMap[216]={0};
753 for (Int_t iddl=0; iddl<216; ++iddl) ddlMap[iddl]=1;
755 TObjString *s = (TObjString*)mapddl->GetValue("DDLArray");
757 for (Int_t iddl=0; iddl<216; ++iddl) ddlMap[iddl]=TString(s->GetString()(iddl))!="0";
760 AliError("DDL map missing. ActiveChannelMap can only be created with parts of the information.");
762 // Setup DDL map done
763 // ============================================================
765 //=============================================================
766 // Setup active chnnel map
769 AliTPCmapper map(gSystem->ExpandPathName("$ALICE_ROOT/TPC/mapping/"));
771 if (!altroMap) AliError("ALTRO dead channel map missing. ActiveChannelMap can only be created with parts of the information.");
773 for (Int_t iROC=0;iROC<AliTPCCalPad::kNsec;++iROC){
774 AliTPCCalROC *roc=fActiveChannelMap->GetCalROC(iROC);
776 AliError(Form("No ROC %d in active channel map",iROC));
780 // check for bad voltage
781 if (badVoltage[iROC]){
786 AliTPCCalROC *masked=0x0;
787 if (altroMap) masked=altroMap->GetCalROC(iROC);
789 for (UInt_t irow=0; irow<roc->GetNrows(); ++irow){
790 for (UInt_t ipad=0; ipad<roc->GetNPads(irow); ++ipad){
791 //per default the channel is on
792 roc->SetValue(irow,ipad,1);
793 // apply altro dead channel mask (inverse logik, it is not active, but inactive channles)
794 if (masked && masked->GetValue(irow, ipad)) roc->SetValue(irow, ipad ,0);
795 // mask channels if a DDL is inactive
796 Int_t ddlId=map.GetEquipmentID(iROC, irow, ipad)-768;
797 if (ddlId>=0 && !ddlMap[ddlId]) roc->SetValue(irow, ipad ,0);
805 void AliTPCcalibDB::MakeTree(const char * fileName, TObjArray * array, const char * mapFileName, AliTPCCalPad* outlierPad, Float_t ltmFraction) {
807 // Write a tree with all available information
808 // if mapFileName is specified, the Map information are also written to the tree
809 // pads specified in outlierPad are not used for calculating statistics
810 // - the same function as AliTPCCalPad::MakeTree -
812 AliTPCROC* tpcROCinstance = AliTPCROC::Instance();
814 TObjArray* mapIROCs = 0;
815 TObjArray* mapOROCs = 0;
816 TVectorF *mapIROCArray = 0;
817 TVectorF *mapOROCArray = 0;
818 Int_t mapEntries = 0;
819 TString* mapNames = 0;
822 TFile mapFile(mapFileName, "read");
824 TList* listOfROCs = mapFile.GetListOfKeys();
825 mapEntries = listOfROCs->GetEntries()/2;
826 mapIROCs = new TObjArray(mapEntries*2);
827 mapOROCs = new TObjArray(mapEntries*2);
828 mapIROCArray = new TVectorF[mapEntries];
829 mapOROCArray = new TVectorF[mapEntries];
831 mapNames = new TString[mapEntries];
832 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
833 TString nameROC(((TKey*)(listOfROCs->At(ivalue*2)))->GetName());
834 nameROC.Remove(nameROC.Length()-4, 4);
835 mapIROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "IROC").Data()), ivalue);
836 mapOROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "OROC").Data()), ivalue);
837 mapNames[ivalue].Append(nameROC);
840 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
841 mapIROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(0));
842 mapOROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(36));
844 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(0); ichannel++)
845 (mapIROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapIROCs->At(ivalue)))->GetValue(ichannel);
846 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(36); ichannel++)
847 (mapOROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapOROCs->At(ivalue)))->GetValue(ichannel);
850 } // if (mapFileName)
852 TTreeSRedirector cstream(fileName);
853 Int_t arrayEntries = array->GetEntries();
855 TString* names = new TString[arrayEntries];
856 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
857 names[ivalue].Append(((AliTPCCalPad*)array->At(ivalue))->GetName());
859 for (UInt_t isector = 0; isector < tpcROCinstance->GetNSectors(); isector++) {
861 // get statistic for given sector
863 TVectorF median(arrayEntries);
864 TVectorF mean(arrayEntries);
865 TVectorF rms(arrayEntries);
866 TVectorF ltm(arrayEntries);
867 TVectorF ltmrms(arrayEntries);
868 TVectorF medianWithOut(arrayEntries);
869 TVectorF meanWithOut(arrayEntries);
870 TVectorF rmsWithOut(arrayEntries);
871 TVectorF ltmWithOut(arrayEntries);
872 TVectorF ltmrmsWithOut(arrayEntries);
874 TVectorF *vectorArray = new TVectorF[arrayEntries];
875 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
876 vectorArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
878 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
879 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
880 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
881 AliTPCCalROC* outlierROC = 0;
882 if (outlierPad) outlierROC = outlierPad->GetCalROC(isector);
884 median[ivalue] = calROC->GetMedian();
885 mean[ivalue] = calROC->GetMean();
886 rms[ivalue] = calROC->GetRMS();
887 Double_t ltmrmsValue = 0;
888 ltm[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction);
889 ltmrms[ivalue] = ltmrmsValue;
891 medianWithOut[ivalue] = calROC->GetMedian(outlierROC);
892 meanWithOut[ivalue] = calROC->GetMean(outlierROC);
893 rmsWithOut[ivalue] = calROC->GetRMS(outlierROC);
895 ltmWithOut[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction, outlierROC);
896 ltmrmsWithOut[ivalue] = ltmrmsValue;
905 medianWithOut[ivalue] = 0.;
906 meanWithOut[ivalue] = 0.;
907 rmsWithOut[ivalue] = 0.;
908 ltmWithOut[ivalue] = 0.;
909 ltmrmsWithOut[ivalue] = 0.;
914 // fill vectors of variable per pad
916 TVectorF *posArray = new TVectorF[8];
917 for (Int_t ivalue = 0; ivalue < 8; ivalue++)
918 posArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
920 Float_t posG[3] = {0};
921 Float_t posL[3] = {0};
923 for (UInt_t irow = 0; irow < tpcROCinstance->GetNRows(isector); irow++) {
924 for (UInt_t ipad = 0; ipad < tpcROCinstance->GetNPads(isector, irow); ipad++) {
925 tpcROCinstance->GetPositionLocal(isector, irow, ipad, posL);
926 tpcROCinstance->GetPositionGlobal(isector, irow, ipad, posG);
927 posArray[0][ichannel] = irow;
928 posArray[1][ichannel] = ipad;
929 posArray[2][ichannel] = posL[0];
930 posArray[3][ichannel] = posL[1];
931 posArray[4][ichannel] = posG[0];
932 posArray[5][ichannel] = posG[1];
933 posArray[6][ichannel] = (Int_t)(ipad - (Double_t)(tpcROCinstance->GetNPads(isector, irow))/2);
934 posArray[7][ichannel] = ichannel;
936 // loop over array containing AliTPCCalPads
937 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
938 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
939 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
941 (vectorArray[ivalue])[ichannel] = calROC->GetValue(irow, ipad);
943 (vectorArray[ivalue])[ichannel] = 0;
949 cstream << "calPads" <<
950 "sector=" << isector;
952 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
953 cstream << "calPads" <<
954 (Char_t*)((names[ivalue] + "_Median=").Data()) << median[ivalue] <<
955 (Char_t*)((names[ivalue] + "_Mean=").Data()) << mean[ivalue] <<
956 (Char_t*)((names[ivalue] + "_RMS=").Data()) << rms[ivalue] <<
957 (Char_t*)((names[ivalue] + "_LTM=").Data()) << ltm[ivalue] <<
958 (Char_t*)((names[ivalue] + "_RMS_LTM=").Data()) << ltmrms[ivalue];
960 cstream << "calPads" <<
961 (Char_t*)((names[ivalue] + "_Median_OutlierCutted=").Data()) << medianWithOut[ivalue] <<
962 (Char_t*)((names[ivalue] + "_Mean_OutlierCutted=").Data()) << meanWithOut[ivalue] <<
963 (Char_t*)((names[ivalue] + "_RMS_OutlierCutted=").Data()) << rmsWithOut[ivalue] <<
964 (Char_t*)((names[ivalue] + "_LTM_OutlierCutted=").Data()) << ltmWithOut[ivalue] <<
965 (Char_t*)((names[ivalue] + "_RMS_LTM_OutlierCutted=").Data()) << ltmrmsWithOut[ivalue];
969 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
970 cstream << "calPads" <<
971 (Char_t*)((names[ivalue] + ".=").Data()) << &vectorArray[ivalue];
975 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
977 cstream << "calPads" <<
978 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapIROCArray[ivalue];
980 cstream << "calPads" <<
981 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapOROCArray[ivalue];
985 cstream << "calPads" <<
986 "row.=" << &posArray[0] <<
987 "pad.=" << &posArray[1] <<
988 "lx.=" << &posArray[2] <<
989 "ly.=" << &posArray[3] <<
990 "gx.=" << &posArray[4] <<
991 "gy.=" << &posArray[5] <<
992 "rpad.=" << &posArray[6] <<
993 "channel.=" << &posArray[7];
995 cstream << "calPads" <<
999 delete[] vectorArray;
1007 delete[] mapIROCArray;
1008 delete[] mapOROCArray;
1013 Int_t AliTPCcalibDB::GetRCUTriggerConfig() const
1016 // return the RCU trigger configuration register
1018 TMap *map=GetRCUconfig();
1019 if (!map) return -1;
1020 TVectorF *v=(TVectorF*)map->GetValue("TRGCONF_TRG_MODE");
1022 for (Int_t i=0; i<v->GetNrows(); ++i){
1023 Float_t newmode=v->GetMatrixArray()[i];
1025 if (mode>-1&&newmode!=mode) AliWarning("Found different RCU trigger configurations!!!");
1032 Bool_t AliTPCcalibDB::IsTrgL0()
1035 // return if the FEE readout was triggered on L0
1037 if (fMode<0) return kFALSE;
1041 Bool_t AliTPCcalibDB::IsTrgL1()
1044 // return if the FEE readout was triggered on L1
1046 if (fMode<0) return kFALSE;
1050 void AliTPCcalibDB::RegisterExB(Int_t index, Float_t bz, Bool_t bdelete){
1052 // Register static ExB correction map
1053 // index - registration index - used for visualization
1054 // bz - bz field in kGaus
1056 // Float_t factor = bz/(-5.); // default b filed in Cheb with minus sign
1057 Float_t factor = bz/(5.); // default b filed in Cheb with minus sign
1058 // was chenged in the Revision ???? (Ruben can you add here number)
1060 AliMagF* bmap = new AliMagF("MapsExB","MapsExB", factor,TMath::Sign(1.f,factor),AliMagF::k5kG);
1062 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
1063 AliTPCExB::SetInstance(exb);
1068 AliTPCExB::RegisterField(index,bmap);
1070 if (index>=fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
1071 fgExBArray.AddAt(exb,index);
1075 AliTPCExB* AliTPCcalibDB::GetExB(Float_t bz, Bool_t deleteB) {
1077 // bz filed in KGaus not in tesla
1078 // Get ExB correction map
1079 // if doesn't exist - create it
1081 Int_t index = TMath::Nint(5+bz);
1082 if (index>fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
1083 if (!fgExBArray.At(index)) AliTPCcalibDB::RegisterExB(index,bz,deleteB);
1084 return (AliTPCExB*)fgExBArray.At(index);
1088 void AliTPCcalibDB::SetExBField(Float_t bz){
1090 // Set magnetic filed for ExB correction
1092 fExB = GetExB(bz,kFALSE);
1095 void AliTPCcalibDB::SetExBField(const AliMagF* bmap){
1097 // Set magnetic field for ExB correction
1099 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
1100 AliTPCExB::SetInstance(exb);
1106 void AliTPCcalibDB::UpdateRunInformations( Int_t run, Bool_t force){
1108 // - > Don't use it for reconstruction - Only for Calibration studies
1111 TObjString runstr(Form("%i",run));
1113 AliCDBEntry * entry = 0;
1114 if (run>= fRunList.fN){
1115 fRunList.Set(run*2+1);
1118 fALTROConfigData->Expand(run*2+1); // ALTRO configuration data
1119 fPulserData->Expand(run*2+1); // Calibration Pulser data
1120 fCEData->Expand(run*2+1); // CE data
1121 if (!fTimeGainSplines) fTimeGainSplines = new TObjArray(run*2+1);
1122 fTimeGainSplines->Expand(run*2+1); // Array of AliSplineFits: at 0 MIP position in
1124 if (fRunList[run]>0 &&force==kFALSE) return;
1126 fRunList[run]=1; // sign as used
1129 entry = AliCDBManager::Instance()->Get("GRP/GRP/Data",run);
1131 AliGRPObject * grpRun = dynamic_cast<AliGRPObject*>(entry->GetObject());
1133 TMap* map = dynamic_cast<TMap*>(entry->GetObject());
1135 //grpRun = new AliGRPObject;
1136 //grpRun->ReadValuesFromMap(map);
1137 grpRun = MakeGRPObjectFromMap(map);
1139 fGRPMaps.Add(new TObjString(runstr),map);
1142 fGRPArray.Add(new TObjString(runstr),grpRun);
1144 entry = AliCDBManager::Instance()->Get("TPC/Calib/Goofie",run);
1146 fGoofieArray.Add(new TObjString(runstr),entry->GetObject());
1151 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeGain",run);
1153 fTimeGainSplinesArray.Add(new TObjString(runstr),entry->GetObject());
1155 AliFatal("TPC - Missing calibration entry TimeGain");
1158 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeDrift",run);
1160 TObjArray * timeArray = (TObjArray*)entry->GetObject();
1161 fDriftCorrectionArray.Add(new TObjString(runstr),entry->GetObject());
1162 AliTPCCorrection * correctionTime = (AliTPCCorrection *)timeArray->FindObject("FitCorrectionTime");
1163 if (correctionTime && fComposedCorrectionArray){
1164 correctionTime->Init();
1165 if (fComposedCorrectionArray->GetEntriesFast()<4) fComposedCorrectionArray->Expand(40);
1166 fComposedCorrectionArray->AddAt(correctionTime,4); //add time dependent correction to the list of available corrections
1169 AliFatal("TPC - Missing calibration entry TimeDrift");
1172 entry = AliCDBManager::Instance()->Get("TPC/Calib/Temperature",run);
1174 fTemperatureArray.Add(new TObjString(runstr),entry->GetObject());
1178 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",run);
1179 if (!fVoltageArray.GetValue(runstr.GetName()) && entry) {
1180 fVoltageArray.Add(new TObjString(runstr),entry->GetObject());
1183 //apply fDButil filters
1185 fDButil->UpdateFromCalibDB();
1186 if (fTemperature) fDButil->FilterTemperature(fTemperature);
1188 AliDCSSensor * press = GetPressureSensor(run,0);
1189 AliTPCSensorTempArray * temp = GetTemperatureSensor(run);
1190 Bool_t accept=kTRUE;
1192 accept = fDButil->FilterTemperature(temp)>0.1;
1195 const Double_t kMinP=900.;
1196 const Double_t kMaxP=1050.;
1197 const Double_t kMaxdP=10.;
1198 const Double_t kSigmaCut=4.;
1199 fDButil->FilterSensor(press,kMinP,kMaxP,kMaxdP,kSigmaCut);
1200 if (press->GetFit()==0) accept=kFALSE;
1203 if (press && temp &&accept){
1204 AliTPCCalibVdrift * vdrift = new AliTPCCalibVdrift(temp, press,0);
1205 fVdriftArray.Add(new TObjString(runstr),vdrift);
1208 fDButil->FilterCE(120., 3., 4.,0);
1209 fDButil->FilterTracks(run, 10.,0);
1214 Float_t AliTPCcalibDB::GetGain(Int_t sector, Int_t row, Int_t pad){
1216 // Get Gain factor for given pad
1218 AliTPCCalPad *calPad = Instance()->fDedxGainFactor;;
1219 if (!calPad) return 0;
1220 return calPad->GetCalROC(sector)->GetValue(row,pad);
1223 AliSplineFit* AliTPCcalibDB::GetVdriftSplineFit(const char* name, Int_t run){
1225 // GetDrift velocity spline fit
1227 TObjArray *arr=GetTimeVdriftSplineRun(run);
1229 return dynamic_cast<AliSplineFit*>(arr->FindObject(name));
1232 AliSplineFit* AliTPCcalibDB::CreateVdriftSplineFit(const char* graphName, Int_t run){
1234 // create spline fit from the drift time graph in TimeDrift
1236 TObjArray *arr=GetTimeVdriftSplineRun(run);
1238 TGraph *graph=dynamic_cast<TGraph*>(arr->FindObject(graphName));
1239 if (!graph) return 0;
1240 AliSplineFit *fit = new AliSplineFit();
1241 fit->SetGraph(graph);
1242 fit->SetMinPoints(graph->GetN()+1);
1243 fit->InitKnots(graph,2,0,0.001);
1248 AliGRPObject *AliTPCcalibDB::GetGRP(Int_t run){
1250 // Get GRP object for given run
1252 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>((Instance()->fGRPArray).GetValue(Form("%i",run)));
1254 Instance()->UpdateRunInformations(run);
1255 grpRun = dynamic_cast<AliGRPObject *>(Instance()->fGRPArray.GetValue(Form("%i",run)));
1256 if (!grpRun) return 0;
1261 TMap * AliTPCcalibDB::GetGRPMap(Int_t run){
1263 // Get GRP map for given run
1265 TMap * grpRun = dynamic_cast<TMap *>((Instance()->fGRPMaps).GetValue(Form("%i",run)));
1267 Instance()->UpdateRunInformations(run);
1268 grpRun = dynamic_cast<TMap *>(Instance()->fGRPMaps.GetValue(Form("%i",run)));
1269 if (!grpRun) return 0;
1275 AliDCSSensor * AliTPCcalibDB::GetPressureSensor(Int_t run, Int_t type){
1277 // Get Pressure sensor
1279 // type = 0 - Cavern pressure
1280 // 1 - Suface pressure
1281 // First try to get if trom map - if existing (Old format of data storing)
1285 TMap *map = GetGRPMap(run);
1287 AliDCSSensor * sensor = 0;
1289 if (type==0) osensor = ((*map)("fCavernPressure"));
1290 if (type==1) osensor = ((*map)("fP2Pressure"));
1291 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1292 if (sensor) return sensor;
1295 // If not map try to get it from the GRPObject
1297 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.GetValue(Form("%i",run)));
1299 UpdateRunInformations(run);
1300 grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.GetValue(Form("%i",run)));
1301 if (!grpRun) return 0;
1303 AliDCSSensor * sensor = grpRun->GetCavernAtmosPressure();
1304 if (type==1) sensor = grpRun->GetSurfaceAtmosPressure();
1308 AliTPCSensorTempArray * AliTPCcalibDB::GetTemperatureSensor(Int_t run){
1310 // Get temperature sensor array
1312 AliTPCSensorTempArray * tempArray = (AliTPCSensorTempArray *)fTemperatureArray.GetValue(Form("%i",run));
1314 UpdateRunInformations(run);
1315 tempArray = (AliTPCSensorTempArray *)fTemperatureArray.GetValue(Form("%i",run));
1321 TObjArray * AliTPCcalibDB::GetTimeGainSplinesRun(Int_t run){
1323 // Get temperature sensor array
1325 TObjArray * gainSplines = (TObjArray *)fTimeGainSplinesArray.GetValue(Form("%i",run));
1327 UpdateRunInformations(run);
1328 gainSplines = (TObjArray *)fTimeGainSplinesArray.GetValue(Form("%i",run));
1333 TObjArray * AliTPCcalibDB::GetTimeVdriftSplineRun(Int_t run){
1335 // Get drift spline array
1337 TObjArray * driftSplines = (TObjArray *)fDriftCorrectionArray.GetValue(Form("%i",run));
1338 if (!driftSplines) {
1339 UpdateRunInformations(run);
1340 driftSplines = (TObjArray *)fDriftCorrectionArray.GetValue(Form("%i",run));
1342 return driftSplines;
1345 AliDCSSensorArray * AliTPCcalibDB::GetVoltageSensors(Int_t run){
1347 // Get temperature sensor array
1349 AliDCSSensorArray * voltageArray = (AliDCSSensorArray *)fVoltageArray.GetValue(Form("%i",run));
1350 if (!voltageArray) {
1351 UpdateRunInformations(run);
1352 voltageArray = (AliDCSSensorArray *)fVoltageArray.GetValue(Form("%i",run));
1354 return voltageArray;
1357 AliDCSSensorArray * AliTPCcalibDB::GetGoofieSensors(Int_t run){
1359 // Get temperature sensor array
1361 AliDCSSensorArray * goofieArray = (AliDCSSensorArray *)fGoofieArray.GetValue(Form("%i",run));
1363 UpdateRunInformations(run);
1364 goofieArray = (AliDCSSensorArray *)fGoofieArray.GetValue(Form("%i",run));
1371 AliTPCCalibVdrift * AliTPCcalibDB::GetVdrift(Int_t run){
1373 // Get the interface to the the vdrift
1375 AliTPCCalibVdrift * vdrift = (AliTPCCalibVdrift*)fVdriftArray.GetValue(Form("%i",run));
1377 UpdateRunInformations(run);
1378 vdrift= (AliTPCCalibVdrift*)fVdriftArray.GetValue(Form("%i",run));
1383 Float_t AliTPCcalibDB::GetCEdriftTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1386 // GetCE drift time information for 'sector'
1387 // sector 72 is the mean drift time of the A-Side
1388 // sector 73 is the mean drift time of the C-Side
1389 // it timestamp==-1 return mean value
1391 AliTPCcalibDB::Instance()->SetRun(run);
1392 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocTgraph(sector);
1393 if (!gr||sector<0||sector>73) {
1394 if (entries) *entries=0;
1398 if (timeStamp==-1.){
1401 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1403 gr->GetPoint(ipoint,x,y);
1404 if (x<timeStamp) continue;
1412 Float_t AliTPCcalibDB::GetCEchargeTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1415 // GetCE mean charge for 'sector'
1416 // it timestamp==-1 return mean value
1418 AliTPCcalibDB::Instance()->SetRun(run);
1419 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocQgraph(sector);
1420 if (!gr||sector<0||sector>71) {
1421 if (entries) *entries=0;
1425 if (timeStamp==-1.){
1428 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1430 gr->GetPoint(ipoint,x,y);
1431 if (x<timeStamp) continue;
1439 Float_t AliTPCcalibDB::GetDCSSensorValue(AliDCSSensorArray *arr, Int_t timeStamp, const char * sensorName, Int_t sigDigits)
1442 // Get Value for a DCS sensor 'sensorName', run 'run' at time 'timeStamp'
1445 const TString sensorNameString(sensorName);
1446 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1447 if (!sensor) return val;
1448 //use the dcs graph if possible
1449 TGraph *gr=sensor->GetGraph();
1451 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1453 gr->GetPoint(ipoint,x,y);
1454 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1455 if (time<timeStamp) continue;
1459 //if val is still 0, test if if the requested time if within 5min of the first/last
1460 //data point. If this is the case return the firs/last entry
1461 //the timestamps might not be syncronised for all calibration types, sometimes a 'pre'
1462 //and 'pos' period is requested. Especially to the HV this is not the case!
1466 gr->GetPoint(0,x,y);
1467 const Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1468 const Int_t dtime=time-timeStamp;
1469 if ( (dtime>0) && (dtime<5*60) ) val=y;
1474 gr->GetPoint(gr->GetN()-1,x,y);
1475 const Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1476 const Int_t dtime=timeStamp-time;
1477 if ( (dtime>0) && (dtime<5*60) ) val=y;
1480 val=sensor->GetValue(timeStamp);
1483 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1488 Float_t AliTPCcalibDB::GetDCSSensorMeanValue(AliDCSSensorArray *arr, const char * sensorName, Int_t sigDigits)
1491 // Get mean Value for a DCS sensor 'sensorName' during run 'run'
1494 const TString sensorNameString(sensorName);
1495 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1496 if (!sensor) return val;
1498 //use dcs graph if it exists
1499 TGraph *gr=sensor->GetGraph();
1503 //if we don't have the dcs graph, try to get some meaningful information
1504 if (!sensor->GetFit()) return val;
1505 Int_t nKnots=sensor->GetFit()->GetKnots();
1506 Double_t tMid=(sensor->GetEndTime()-sensor->GetStartTime())/2.;
1507 for (Int_t iKnot=0;iKnot<nKnots;++iKnot){
1508 if (sensor->GetFit()->GetX()[iKnot]>tMid/3600.) break;
1509 val=(Float_t)sensor->GetFit()->GetY0()[iKnot];
1514 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1520 Float_t AliTPCcalibDB::GetChamberHighVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits, Bool_t current) {
1522 // return the chamber HV for given run and time: 0-35 IROC, 36-72 OROC
1523 // if timeStamp==-1 return mean value
1526 TString sensorName="";
1527 TTimeStamp stamp(timeStamp);
1528 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1529 if (!voltageArray || (sector<0) || (sector>71)) return val;
1530 Char_t sideName='A';
1531 if ((sector/18)%2==1) sideName='C';
1534 sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,sector%18);
1537 sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,sector%18);
1542 sensorName=Form("TPC_ANODE_I_%c%02d_IMEAS",sideName,sector%18);
1545 sensorName=Form("TPC_ANODE_O_%c%02d_0_IMEAS",sideName,sector%18);
1550 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1552 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1556 Float_t AliTPCcalibDB::GetSkirtVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1559 // Get the skirt voltage for 'run' at 'timeStamp' and 'sector': 0-35 IROC, 36-72 OROC
1560 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1561 // if timeStamp==-1 return the mean value for the run
1564 TString sensorName="";
1565 TTimeStamp stamp(timeStamp);
1566 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1567 if (!voltageArray || (sector<0) || (sector>71)) return val;
1568 Char_t sideName='A';
1569 if ((sector/18)%2==1) sideName='C';
1570 sensorName=Form("TPC_SKIRT_%c_VMEAS",sideName);
1572 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1574 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1579 Float_t AliTPCcalibDB::GetCoverVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1582 // Get the cover voltage for run 'run' at time 'timeStamp'
1583 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1584 // if timeStamp==-1 return the mean value for the run
1587 TString sensorName="";
1588 TTimeStamp stamp(timeStamp);
1589 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1590 if (!voltageArray || (sector<0) || (sector>71)) return val;
1591 Char_t sideName='A';
1592 if ((sector/18)%2==1) sideName='C';
1595 sensorName=Form("TPC_COVER_I_%c_VMEAS",sideName);
1598 sensorName=Form("TPC_COVER_O_%c_VMEAS",sideName);
1601 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1603 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1608 Float_t AliTPCcalibDB::GetGGoffsetVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1611 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1612 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1613 // if timeStamp==-1 return the mean value for the run
1616 TString sensorName="";
1617 TTimeStamp stamp(timeStamp);
1618 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1619 if (!voltageArray || (sector<0) || (sector>71)) return val;
1620 Char_t sideName='A';
1621 if ((sector/18)%2==1) sideName='C';
1624 sensorName=Form("TPC_GATE_I_%c_OFF_VMEAS",sideName);
1627 sensorName=Form("TPC_GATE_O_%c_OFF_VMEAS",sideName);
1630 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1632 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1637 Float_t AliTPCcalibDB::GetGGnegVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1640 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1641 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1642 // if timeStamp==-1 return the mean value for the run
1645 TString sensorName="";
1646 TTimeStamp stamp(timeStamp);
1647 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1648 if (!voltageArray || (sector<0) || (sector>71)) return val;
1649 Char_t sideName='A';
1650 if ((sector/18)%2==1) sideName='C';
1653 sensorName=Form("TPC_GATE_I_%c_NEG_VMEAS",sideName);
1656 sensorName=Form("TPC_GATE_O_%c_NEG_VMEAS",sideName);
1659 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1661 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1666 Float_t AliTPCcalibDB::GetGGposVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1669 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1670 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1671 // if timeStamp==-1 return the mean value for the run
1674 TString sensorName="";
1675 TTimeStamp stamp(timeStamp);
1676 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1677 if (!voltageArray || (sector<0) || (sector>71)) return val;
1678 Char_t sideName='A';
1679 if ((sector/18)%2==1) sideName='C';
1682 sensorName=Form("TPC_GATE_I_%c_POS_VMEAS",sideName);
1685 sensorName=Form("TPC_GATE_O_%c_POS_VMEAS",sideName);
1688 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1690 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1695 Float_t AliTPCcalibDB::GetPressure(Int_t timeStamp, Int_t run, Int_t type){
1697 // GetPressure for given time stamp and runt
1699 TTimeStamp stamp(timeStamp);
1700 AliDCSSensor * sensor = Instance()->GetPressureSensor(run,type);
1701 if (!sensor) return 0;
1702 return sensor->GetValue(stamp);
1705 Float_t AliTPCcalibDB::GetL3Current(Int_t run, Int_t statType){
1707 // return L3 current
1708 // stat type is: AliGRPObject::Stats: kMean = 0, kTruncMean = 1, kMedian = 2, kSDMean = 3, kSDMedian = 4
1711 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1712 if (grp) current=grp->GetL3Current((AliGRPObject::Stats)statType);
1716 Float_t AliTPCcalibDB::GetBz(Int_t run){
1718 // calculate BZ in T from L3 current
1721 Float_t current=AliTPCcalibDB::GetL3Current(run);
1722 if (current>-1) bz=5*current/30000.*.1;
1726 Char_t AliTPCcalibDB::GetL3Polarity(Int_t run) {
1728 // get l3 polarity from GRP
1731 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1732 if (grp) pol=grp->GetL3Polarity();
1736 TString AliTPCcalibDB::GetRunType(Int_t run){
1738 // return run type from grp
1741 // TString type("UNKNOWN");
1742 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1743 if (grp) return grp->GetRunType();
1747 Float_t AliTPCcalibDB::GetValueGoofie(Int_t timeStamp, Int_t run, Int_t type){
1749 // GetPressure for given time stamp and runt
1751 TTimeStamp stamp(timeStamp);
1752 AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(run);
1753 if (!goofieArray) return 0;
1754 AliDCSSensor *sensor = goofieArray->GetSensor(type);
1755 return sensor->GetValue(stamp);
1763 Bool_t AliTPCcalibDB::GetTemperatureFit(Int_t timeStamp, Int_t run, Int_t side,TVectorD& fit){
1765 // GetTmeparature fit at parameter for given time stamp
1767 TTimeStamp tstamp(timeStamp);
1768 AliTPCSensorTempArray* tempArray = Instance()->GetTemperatureSensor(run);
1769 if (! tempArray) return kFALSE;
1770 AliTPCTempMap * tempMap = new AliTPCTempMap(tempArray);
1771 TLinearFitter * fitter = tempMap->GetLinearFitter(3,side,tstamp);
1774 fitter->GetParameters(fit);
1778 if (!fitter) return kFALSE;
1782 Float_t AliTPCcalibDB::GetTemperature(Int_t timeStamp, Int_t run, Int_t side){
1784 // Get mean temperature
1788 GetTemperatureFit(timeStamp,run,0,vec);
1792 GetTemperatureFit(timeStamp,run,0,vec);
1799 Double_t AliTPCcalibDB::GetPTRelative(UInt_t timeSec, Int_t run, Int_t side){
1802 // time - absolute time
1804 // side - 0 - A side 1-C side
1805 AliTPCCalibVdrift * vdrift = Instance()->GetVdrift(run);
1806 if (!vdrift) return 0;
1807 return vdrift->GetPTRelative(timeSec,side);
1810 AliGRPObject * AliTPCcalibDB::MakeGRPObjectFromMap(TMap *map){
1812 // Function to covert old GRP run information from TMap to GRPObject
1814 // TMap * map = AliTPCcalibDB::GetGRPMap(52406);
1816 AliDCSSensor * sensor = 0;
1818 osensor = ((*map)("fP2Pressure"));
1819 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1821 if (!sensor) return 0;
1823 AliDCSSensor * sensor2 = new AliDCSSensor(*sensor);
1824 osensor = ((*map)("fCavernPressure"));
1825 TGraph * gr = new TGraph(2);
1826 gr->GetX()[0]= -100000.;
1827 gr->GetX()[1]= 1000000.;
1828 gr->GetY()[0]= atof(osensor->GetName());
1829 gr->GetY()[1]= atof(osensor->GetName());
1830 sensor2->SetGraph(gr);
1834 AliGRPObject *grpRun = new AliGRPObject;
1835 grpRun->ReadValuesFromMap(map);
1836 grpRun->SetCavernAtmosPressure(sensor2);
1837 grpRun->SetCavernAtmosPressure(sensor2);
1838 grpRun->SetSurfaceAtmosPressure(sensor);
1842 Bool_t AliTPCcalibDB::CreateGUITree(Int_t run, const char* filename)
1845 // Create a gui tree for run number 'run'
1848 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1849 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
1850 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
1854 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
1855 // retrieve cal pad objects
1857 db->CreateGUITree(filename);
1861 Bool_t AliTPCcalibDB::CreateGUITree(const char* filename){
1865 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1866 AliError("Default Storage not set. Cannot create calibration Tree!");
1869 UpdateNonRec(); // load all infromation now
1871 AliTPCPreprocessorOnline prep;
1872 //noise and pedestals
1873 if (GetPedestals()) prep.AddComponent(new AliTPCCalPad(*(GetPedestals())));
1874 if (GetPadNoise() ) prep.AddComponent(new AliTPCCalPad(*(GetPadNoise())));
1876 if (GetPulserTmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserTmean())));
1877 if (GetPulserTrms() ) prep.AddComponent(new AliTPCCalPad(*(GetPulserTrms())));
1878 if (GetPulserQmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserQmean())));
1880 if (GetCETmean()) prep.AddComponent(new AliTPCCalPad(*(GetCETmean())));
1881 if (GetCETrms() ) prep.AddComponent(new AliTPCCalPad(*(GetCETrms())));
1882 if (GetCEQmean()) prep.AddComponent(new AliTPCCalPad(*(GetCEQmean())));
1884 if (GetALTROAcqStart() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStart() )));
1885 if (GetALTROZsThr() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROZsThr() )));
1886 if (GetALTROFPED() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROFPED() )));
1887 if (GetALTROAcqStop() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStop() )));
1888 if (GetALTROMasked() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROMasked() )));
1890 AliTPCdataQA *dataQA=GetDataQA();
1892 if (dataQA->GetNLocalMaxima())
1893 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNLocalMaxima())));
1894 if (dataQA->GetMaxCharge())
1895 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMaxCharge())));
1896 if (dataQA->GetMeanCharge())
1897 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMeanCharge())));
1898 if (dataQA->GetNoThreshold())
1899 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNoThreshold())));
1900 if (dataQA->GetNTimeBins())
1901 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNTimeBins())));
1902 if (dataQA->GetNPads())
1903 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNPads())));
1904 if (dataQA->GetTimePosition())
1905 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetTimePosition())));
1909 TString file(filename);
1910 if (file.IsNull()) file=Form("guiTreeRun_%i.root",fRun);
1911 prep.DumpToFile(file.Data());
1915 Bool_t AliTPCcalibDB::CreateRefFile(Int_t run, const char* filename)
1918 // Create a gui tree for run number 'run'
1921 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1922 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
1923 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
1926 TString file(filename);
1927 if (file.IsNull()) file=Form("RefCalPads_%d.root",run);
1928 TDirectory *currDir=gDirectory;
1930 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
1931 // retrieve cal pad objects
1934 TFile f(file.Data(),"recreate");
1935 //noise and pedestals
1936 db->GetPedestals()->Write("Pedestals");
1937 db->GetPadNoise()->Write("PadNoise");
1939 db->GetPulserTmean()->Write("PulserTmean");
1940 db->GetPulserTrms()->Write("PulserTrms");
1941 db->GetPulserQmean()->Write("PulserQmean");
1943 db->GetCETmean()->Write("CETmean");
1944 db->GetCETrms()->Write("CETrms");
1945 db->GetCEQmean()->Write("CEQmean");
1947 db->GetALTROAcqStart() ->Write("ALTROAcqStart");
1948 db->GetALTROZsThr() ->Write("ALTROZsThr");
1949 db->GetALTROFPED() ->Write("ALTROFPED");
1950 db->GetALTROAcqStop() ->Write("ALTROAcqStop");
1951 db->GetALTROMasked() ->Write("ALTROMasked");
1960 Double_t AliTPCcalibDB::GetVDriftCorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
1962 // Get time dependent drift velocity correction
1963 // multiplication factor vd = vdnom *(1+vdriftcorr)
1965 // mode determines the algorith how to combine the Laser Track, LaserCE and physics tracks
1966 // timestamp - timestamp
1968 // side - the drift velocity per side (possible for laser and CE)
1970 // Notice - Extrapolation outside of calibration range - using constant function
1973 // mode 1 automatic mode - according to the distance to the valid calibration
1975 Double_t deltaP=0, driftP=0, wP = 0.;
1976 Double_t deltaITS=0,driftITS=0, wITS= 0.;
1977 Double_t deltaLT=0, driftLT=0, wLT = 0.;
1978 Double_t deltaCE=0, driftCE=0, wCE = 0.;
1979 driftP = fDButil->GetVDriftTPC(deltaP,run,timeStamp);
1980 driftITS= fDButil->GetVDriftTPCITS(deltaITS,run,timeStamp);
1981 driftCE = fDButil->GetVDriftTPCCE(deltaCE, run,timeStamp,36000,2);
1982 driftLT = fDButil->GetVDriftTPCLaserTracks(deltaLT,run,timeStamp,36000,2);
1983 deltaITS = TMath::Abs(deltaITS);
1984 deltaP = TMath::Abs(deltaP);
1985 deltaLT = TMath::Abs(deltaLT);
1986 deltaCE = TMath::Abs(deltaCE);
1988 const Double_t kEpsilon=0.00000000001;
1989 const Double_t kdeltaT=360.; // 10 minutes
1990 if(TMath::Abs(deltaITS) < 12*kdeltaT) {
1993 wITS = 64.*kdeltaT/(deltaITS +kdeltaT);
1994 wLT = 16.*kdeltaT/(deltaLT +kdeltaT);
1995 wP = 0. *kdeltaT/(deltaP +kdeltaT);
1996 wCE = 1. *kdeltaT/(deltaCE +kdeltaT);
1999 if (TMath::Abs(driftP)<kEpsilon) wP=0; // invalid calibration
2000 if (TMath::Abs(driftITS)<kEpsilon)wITS=0; // invalid calibration
2001 if (TMath::Abs(driftLT)<kEpsilon) wLT=0; // invalid calibration
2002 if (TMath::Abs(driftCE)<kEpsilon) wCE=0; // invalid calibration
2003 if (wP+wITS+wLT+wCE<kEpsilon) return 0;
2004 result = (driftP*wP+driftITS*wITS+driftLT*wLT+driftCE*wCE)/(wP+wITS+wLT+wCE);
2013 Double_t AliTPCcalibDB::GetTime0CorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
2015 // Get time dependent time 0 (trigger delay in cm) correction
2016 // additive correction time0 = time0+ GetTime0CorrectionTime
2017 // Value etracted combining the vdrift correction using laser tracks and CE and the physics track matchin
2019 // mode determines the algorith how to combine the Laser Track and physics tracks
2020 // timestamp - timestamp
2022 // side - the drift velocity per side (possible for laser and CE)
2024 // Notice - Extrapolation outside of calibration range - using constant function
2029 result=fDButil->GetTriggerOffsetTPC(run,timeStamp);
2030 result *=fParam->GetZLength();
2035 result= -fDButil->GetTime0TPCITS(dist, run, timeStamp)*fParam->GetDriftV()/1000000.;
2044 Double_t AliTPCcalibDB::GetVDriftCorrectionGy(Int_t timeStamp, Int_t run, Int_t side, Int_t /*mode*/){
2046 // Get global y correction drift velocity correction factor
2047 // additive factor vd = vdnom*(1+GetVDriftCorrectionGy *gy)
2048 // Value etracted combining the vdrift correction using laser tracks and CE or TPC-ITS
2050 // mode determines the algorith how to combine the Laser Track, LaserCE or TPC-ITS
2051 // timestamp - timestamp
2053 // side - the drift velocity gy correction per side (CE and Laser tracks)
2055 // Notice - Extrapolation outside of calibration range - using constant function
2057 if (run<=0 && fTransform) run = fTransform->GetCurrentRunNumber();
2058 UpdateRunInformations(run,kFALSE);
2059 TObjArray *array =AliTPCcalibDB::Instance()->GetTimeVdriftSplineRun(run);
2060 if (!array) return 0;
2063 // use TPC-ITS if present
2064 TGraphErrors *gr= (TGraphErrors*)array->FindObject("ALIGN_ITSB_TPC_VDGY");
2065 if (!gr) gr = (TGraphErrors*)array->FindObject("ALIGN_TOFB_TPC_VDGY");
2067 result = AliTPCcalibDButil::EvalGraphConst(gr,timeStamp);
2069 // transform from [(cm/mus)/ m] to [1/cm]
2070 result /= (fParam->GetDriftV()/1000000.);
2073 //printf("result %e \n", result);
2077 // use laser if ITS-TPC not present
2078 TGraphErrors *laserA= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_A");
2079 TGraphErrors *laserC= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_C");
2081 if (laserA && laserC){
2082 result= (laserA->Eval(timeStamp)+laserC->Eval(timeStamp))*0.5;
2084 if (laserA && side==0){
2085 result = (laserA->Eval(timeStamp));
2087 if (laserC &&side==1){
2088 result = (laserC->Eval(timeStamp));
2090 //printf("laser result %e \n", -result/250.);
2092 return -result/250.; //normalized before
2095 AliTPCCalPad* AliTPCcalibDB::MakeDeadMap(Double_t notInMap, const char* nameMappingFile) {
2097 // Read list of active DDLs from OCDB entry
2098 // Generate and return AliTPCCalPad containing 1 for all pads in active DDLs,
2099 // 0 for all pads in non-active DDLs.
2100 // For DDLs with missing status information (no DCS input point to Shuttle),
2101 // the value of the AliTPCCalPad entry is determined by the parameter
2102 // notInMap (default value 1)
2106 TFile *fileMapping = new TFile(nameMappingFile, "read");
2107 AliTPCmapper *mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping");
2109 snprintf(chinfo,1000,"Failed to get mapping object from %s. ...\n", nameMappingFile);
2114 AliTPCCalPad *deadMap = new AliTPCCalPad("deadMap","deadMap");
2116 AliError("Failed to allocate dead map AliTPCCalPad");
2120 /// get list of active DDLs from OCDB entry
2122 if (!fALTROConfigData ) {
2123 AliError("No ALTRO config OCDB entry available");
2126 TMap *activeDDL = (TMap*)fALTROConfigData->FindObject("DDLArray");
2127 TObjString *ddlArray=0;
2129 ddlArray = (TObjString*)activeDDL->GetValue("DDLArray");
2131 AliError("Empty list of active DDLs in OCDB entry");
2135 AliError("List of active DDLs not available in OCDB entry");
2138 TString arrDDL=ddlArray->GetString();
2139 Int_t offset = mapping->GetTpcDdlOffset();
2141 for (Int_t i=0; i<mapping->GetNumDdl(); i++) {
2143 if (idDDL<0) continue;
2144 Int_t patch = mapping->GetPatchFromEquipmentID(idDDL);
2145 if (patch<0) continue;
2146 Int_t roc=mapping->GetRocFromEquipmentID(idDDL);
2147 if (roc<0) continue;
2148 AliTPCCalROC *calRoc=deadMap->GetCalROC(roc);
2150 for ( Int_t branch = 0; branch < 2; branch++ ) {
2151 for ( Int_t fec = 0; fec < mapping->GetNfec(patch, branch); fec++ ) {
2152 for ( Int_t altro = 0; altro < 8; altro++ ) {
2153 for ( Int_t channel = 0; channel < 16; channel++ ) {
2154 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, channel);
2155 Int_t row = mapping->GetPadRow(patch, hwadd); // row in a ROC (IROC or OROC)
2156 // Int_t globalrow = mapping.GetGlobalPadRow(patch, hwadd); // row in full sector (IROC plus OROC)
2157 Int_t pad = mapping->GetPad(patch, hwadd);
2158 if (!TString(arrDDL[i]).IsDigit()) {
2161 active=TString(arrDDL[i]).Atof();
2163 calRoc->SetValue(row,pad,active);
2164 } // end channel for loop
2165 } // end altro for loop
2166 } // end fec for loop
2167 } // end branch for loop
2169 } // end loop on active DDLs
2175 AliTPCCorrection * AliTPCcalibDB::GetTPCComposedCorrection(Float_t field) const{
2177 // GetComposed correction for given field setting
2178 // If not specific correction for field used return correction for all field
2179 // - Complication needed to gaurantee OCDB back compatibility
2180 // - Not neeeded for the new space point correction
2181 if (!fComposedCorrectionArray) return 0;
2182 if (field>0.1 && fComposedCorrectionArray->At(1)) {
2183 return (AliTPCCorrection *)fComposedCorrectionArray->At(1);
2185 if (field<-0.1 &&fComposedCorrectionArray->At(2)) {
2186 return (AliTPCCorrection *)fComposedCorrectionArray->At(2);
2188 return (AliTPCCorrection *)fComposedCorrectionArray->At(0);
2193 AliTPCCorrection * AliTPCcalibDB::GetTPCComposedCorrectionDelta() const{
2195 // GetComposedCorrection delta
2196 // Delta is time dependent - taken form the CalibTime OCDB entry
2198 if (!fComposedCorrectionArray) return 0;
2199 if (fRun<0) return 0;
2200 if (fDriftCorrectionArray.GetValue(Form("%i",fRun))==0) return 0;
2201 if (fComposedCorrectionArray->GetEntriesFast()<=4) {
2202 fComposedCorrectionArray->Expand(5);
2203 TObjArray * timeArray =(TObjArray*)(fDriftCorrectionArray.GetValue(Form("%i",fRun)));
2204 AliTPCCorrection * correctionTime = (AliTPCCorrection *)timeArray->FindObject("FitCorrectionTime");
2205 if (correctionTime){
2206 correctionTime->Init();
2207 fComposedCorrectionArray->AddAt(correctionTime,4); //add time dependent c
2210 return (AliTPCCorrection *)fComposedCorrectionArray->At(4); //