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 AliTPCtracker::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>
87 #include <AliSplineFit.h>
89 #include "AliTPCcalibDB.h"
90 #include "AliTPCAltroMapping.h"
91 #include "AliTPCExB.h"
93 #include "AliTPCCalROC.h"
94 #include "AliTPCCalPad.h"
95 #include "AliTPCSensorTempArray.h"
96 #include "AliGRPObject.h"
97 #include "AliTPCTransform.h"
107 #include "TObjArray.h"
108 #include "TObjString.h"
110 #include "TDirectory.h"
111 #include "AliTPCCalPad.h"
112 #include "AliTPCCalibPulser.h"
113 #include "AliTPCCalibPedestal.h"
114 #include "AliTPCCalibCE.h"
115 #include "AliTPCExBFirst.h"
116 #include "AliTPCTempMap.h"
117 #include "AliTPCCalibVdrift.h"
118 #include "AliTPCCalibRaw.h"
120 #include "AliTPCPreprocessorOnline.h"
123 ClassImp(AliTPCcalibDB)
125 AliTPCcalibDB* AliTPCcalibDB::fgInstance = 0;
126 Bool_t AliTPCcalibDB::fgTerminated = kFALSE;
127 TObjArray AliTPCcalibDB::fgExBArray; // array of ExB corrections
130 //_ singleton implementation __________________________________________________
131 AliTPCcalibDB* AliTPCcalibDB::Instance()
134 // Singleton implementation
135 // Returns an instance of this class, it is created if neccessary
138 if (fgTerminated != kFALSE)
142 fgInstance = new AliTPCcalibDB();
147 void AliTPCcalibDB::Terminate()
150 // Singleton implementation
151 // Deletes the instance of this class and sets the terminated flag, instances cannot be requested anymore
152 // This function can be called several times.
155 fgTerminated = kTRUE;
164 //_____________________________________________________________________________
165 AliTPCcalibDB::AliTPCcalibDB():
184 fTimeGainSplinesArray(100000),
185 fGRPArray(100000), //! array of GRPs - per run - JUST for calibration studies
186 fGRPMaps(100000), //! array of GRPs - per run - JUST for calibration studies
187 fGoofieArray(100000), //! array of GOOFIE values -per run - Just for calibration studies
188 fVoltageArray(100000),
189 fTemperatureArray(100000), //! array of temperature sensors - per run - Just for calibration studies
190 fVdriftArray(100000), //! array of v drift interfaces
191 fDriftCorrectionArray(100000), //! array of drift correction
192 fRunList(100000) //! run list - indicates try to get the run param
199 Update(); // temporary
202 AliTPCcalibDB::AliTPCcalibDB(const AliTPCcalibDB& ):
221 fTimeGainSplinesArray(100000),
222 fGRPArray(0), //! array of GRPs - per run - JUST for calibration studies
223 fGRPMaps(0), //! array of GRPs - per run - JUST for calibration studies
224 fGoofieArray(0), //! array of GOOFIE values -per run - Just for calibration studies
226 fTemperatureArray(0), //! array of temperature sensors - per run - Just for calibration studies
227 fVdriftArray(0), //! array of v drift interfaces
228 fDriftCorrectionArray(0), //! array of v drift interfaces
229 fRunList(0) //! run list - indicates try to get the run param
232 // Copy constructor invalid -- singleton implementation
234 Error("copy constructor","invalid -- singleton implementation");
237 AliTPCcalibDB& AliTPCcalibDB::operator= (const AliTPCcalibDB& )
240 // Singleton implementation - no assignment operator
242 Error("operator =", "assignment operator not implemented");
248 //_____________________________________________________________________________
249 AliTPCcalibDB::~AliTPCcalibDB()
255 // don't delete anything, CDB cache is active!
256 //if (fPadGainFactor) delete fPadGainFactor;
257 //if (fPadTime0) delete fPadTime0;
258 //if (fPadNoise) delete fPadNoise;
262 //_____________________________________________________________________________
263 AliCDBEntry* AliTPCcalibDB::GetCDBEntry(const char* cdbPath)
266 // Retrieves an entry with path <cdbPath> from the CDB.
270 AliCDBEntry* entry = AliCDBManager::Instance()->Get(cdbPath, fRun);
273 sprintf(chinfo,"AliTPCcalibDB: Failed to get entry:\t%s ", cdbPath);
281 //_____________________________________________________________________________
282 void AliTPCcalibDB::SetRun(Long64_t run)
285 // Sets current run number. Calibration data is read from the corresponding file.
295 void AliTPCcalibDB::Update(){
297 AliCDBEntry * entry=0;
299 Bool_t cdbCache = AliCDBManager::Instance()->GetCacheFlag(); // save cache status
300 AliCDBManager::Instance()->SetCacheFlag(kTRUE); // activate CDB cache
303 entry = GetCDBEntry("TPC/Calib/PadGainFactor");
305 //if (fPadGainFactor) delete fPadGainFactor;
306 entry->SetOwner(kTRUE);
307 fPadGainFactor = (AliTPCCalPad*)entry->GetObject();
310 entry = GetCDBEntry("TPC/Calib/TimeGain");
312 //if (fTimeGainSplines) delete fTimeGainSplines;
313 entry->SetOwner(kTRUE);
314 fTimeGainSplines = (TObjArray*)entry->GetObject();
317 entry = GetCDBEntry("TPC/Calib/GainFactorDedx");
319 entry->SetOwner(kTRUE);
320 fDedxGainFactor = (AliTPCCalPad*)entry->GetObject();
323 entry = GetCDBEntry("TPC/Calib/PadTime0");
325 //if (fPadTime0) delete fPadTime0;
326 entry->SetOwner(kTRUE);
327 fPadTime0 = (AliTPCCalPad*)entry->GetObject();
331 entry = GetCDBEntry("TPC/Calib/PadNoise");
333 //if (fPadNoise) delete fPadNoise;
334 entry->SetOwner(kTRUE);
335 fPadNoise = (AliTPCCalPad*)entry->GetObject();
338 entry = GetCDBEntry("TPC/Calib/Pedestals");
340 //if (fPedestals) delete fPedestals;
341 entry->SetOwner(kTRUE);
342 fPedestals = (AliTPCCalPad*)entry->GetObject();
345 entry = GetCDBEntry("TPC/Calib/Temperature");
347 //if (fTemperature) delete fTemperature;
348 entry->SetOwner(kTRUE);
349 fTemperature = (AliTPCSensorTempArray*)entry->GetObject();
352 entry = GetCDBEntry("TPC/Calib/Parameters");
354 //if (fPadNoise) delete fPadNoise;
355 entry->SetOwner(kTRUE);
356 fParam = (AliTPCParam*)(entry->GetObject()->Clone());
359 entry = GetCDBEntry("TPC/Calib/ClusterParam");
361 entry->SetOwner(kTRUE);
362 fClusterParam = (AliTPCClusterParam*)(entry->GetObject()->Clone());
365 //ALTRO configuration data
366 entry = GetCDBEntry("TPC/Calib/AltroConfig");
368 entry->SetOwner(kTRUE);
369 fALTROConfigData=(TObjArray*)(entry->GetObject());
372 //Calibration Pulser data
373 entry = GetCDBEntry("TPC/Calib/Pulser");
375 entry->SetOwner(kTRUE);
376 fPulserData=(TObjArray*)(entry->GetObject());
380 entry = GetCDBEntry("TPC/Calib/CE");
382 entry->SetOwner(kTRUE);
383 fCEData=(TObjArray*)(entry->GetObject());
385 //RAW calibration data
386 entry = GetCDBEntry("TPC/Calib/Raw");
388 entry->SetOwner(kTRUE);
389 TObjArray *arr=(TObjArray*)(entry->GetObject());
390 if (arr) fCalibRaw=(AliTPCCalibRaw*)arr->At(0);
393 entry = GetCDBEntry("TPC/Calib/Mapping");
395 //if (fPadNoise) delete fPadNoise;
396 entry->SetOwner(kTRUE);
397 TObjArray * array = dynamic_cast<TObjArray*>(entry->GetObject());
398 if (array && array->GetEntriesFast()==6){
399 fMapping = new AliTPCAltroMapping*[6];
400 for (Int_t i=0; i<6; i++){
401 fMapping[i] = dynamic_cast<AliTPCAltroMapping*>(array->At(i));
408 //entry = GetCDBEntry("TPC/Calib/ExB");
410 // entry->SetOwner(kTRUE);
411 // fExB=dynamic_cast<AliTPCExB*>(entry->GetObject()->Clone());
414 // ExB - calculate during initialization - in simulation /reconstruction
415 // - not invoked here anymore
416 //fExB = GetExB(-5,kTRUE);
419 fTransform=new AliTPCTransform();
420 fTransform->SetCurrentRun(AliCDBManager::Instance()->GetRun());
424 AliCDBManager::Instance()->SetCacheFlag(cdbCache); // reset original CDB cache
430 void AliTPCcalibDB::CreateObjectList(const Char_t *filename, TObjArray *calibObjects)
433 // Create calibration objects and read contents from OCDB
435 if ( calibObjects == 0x0 ) return;
438 if ( !in.is_open() ){
439 fprintf(stderr,"Error: cannot open list file '%s'", filename);
443 AliTPCCalPad *calPad=0x0;
449 TObjArray *arrFileLine = sFile.Tokenize("\n");
451 TIter nextLine(arrFileLine);
453 TObjString *sObjLine=0x0;
454 while ( (sObjLine = (TObjString*)nextLine()) ){
455 TString sLine(sObjLine->GetString());
457 TObjArray *arrNextCol = sLine.Tokenize("\t");
459 TObjString *sObjType = (TObjString*)(arrNextCol->At(0));
460 TObjString *sObjFileName = (TObjString*)(arrNextCol->At(1));
462 if ( !sObjType || ! sObjFileName ) continue;
463 TString sType(sObjType->GetString());
464 TString sFileName(sObjFileName->GetString());
465 printf("%s\t%s\n",sType.Data(),sFileName.Data());
467 TFile *fIn = TFile::Open(sFileName);
469 fprintf(stderr,"File not found: '%s'", sFileName.Data());
473 if ( sType == "CE" ){
474 AliTPCCalibCE *ce = (AliTPCCalibCE*)fIn->Get("AliTPCCalibCE");
476 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadT0());
477 calPad->SetNameTitle("CETmean","CETmean");
478 calibObjects->Add(calPad);
480 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadQ());
481 calPad->SetNameTitle("CEQmean","CEQmean");
482 calibObjects->Add(calPad);
484 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadRMS());
485 calPad->SetNameTitle("CETrms","CETrms");
486 calibObjects->Add(calPad);
488 } else if ( sType == "Pulser") {
489 AliTPCCalibPulser *sig = (AliTPCCalibPulser*)fIn->Get("AliTPCCalibPulser");
491 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadT0());
492 calPad->SetNameTitle("PulserTmean","PulserTmean");
493 calibObjects->Add(calPad);
495 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadQ());
496 calPad->SetNameTitle("PulserQmean","PulserQmean");
497 calibObjects->Add(calPad);
499 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadRMS());
500 calPad->SetNameTitle("PulserTrms","PulserTrms");
501 calibObjects->Add(calPad);
503 } else if ( sType == "Pedestals") {
504 AliTPCCalibPedestal *ped = (AliTPCCalibPedestal*)fIn->Get("AliTPCCalibPedestal");
506 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadPedestal());
507 calPad->SetNameTitle("Pedestals","Pedestals");
508 calibObjects->Add(calPad);
510 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadRMS());
511 calPad->SetNameTitle("Noise","Noise");
512 calibObjects->Add(calPad);
515 fprintf(stderr,"Undefined Type: '%s'",sType.Data());
524 void AliTPCcalibDB::MakeTree(const char * fileName, TObjArray * array, const char * mapFileName, AliTPCCalPad* outlierPad, Float_t ltmFraction) {
526 // Write a tree with all available information
527 // if mapFileName is specified, the Map information are also written to the tree
528 // pads specified in outlierPad are not used for calculating statistics
529 // - the same function as AliTPCCalPad::MakeTree -
531 AliTPCROC* tpcROCinstance = AliTPCROC::Instance();
533 TObjArray* mapIROCs = 0;
534 TObjArray* mapOROCs = 0;
535 TVectorF *mapIROCArray = 0;
536 TVectorF *mapOROCArray = 0;
537 Int_t mapEntries = 0;
538 TString* mapNames = 0;
541 TFile mapFile(mapFileName, "read");
543 TList* listOfROCs = mapFile.GetListOfKeys();
544 mapEntries = listOfROCs->GetEntries()/2;
545 mapIROCs = new TObjArray(mapEntries*2);
546 mapOROCs = new TObjArray(mapEntries*2);
547 mapIROCArray = new TVectorF[mapEntries];
548 mapOROCArray = new TVectorF[mapEntries];
550 mapNames = new TString[mapEntries];
551 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
552 TString nameROC(((TKey*)(listOfROCs->At(ivalue*2)))->GetName());
553 nameROC.Remove(nameROC.Length()-4, 4);
554 mapIROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "IROC").Data()), ivalue);
555 mapOROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "OROC").Data()), ivalue);
556 mapNames[ivalue].Append(nameROC);
559 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
560 mapIROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(0));
561 mapOROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(36));
563 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(0); ichannel++)
564 (mapIROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapIROCs->At(ivalue)))->GetValue(ichannel);
565 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(36); ichannel++)
566 (mapOROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapOROCs->At(ivalue)))->GetValue(ichannel);
569 } // if (mapFileName)
571 TTreeSRedirector cstream(fileName);
572 Int_t arrayEntries = array->GetEntries();
574 TString* names = new TString[arrayEntries];
575 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
576 names[ivalue].Append(((AliTPCCalPad*)array->At(ivalue))->GetName());
578 for (UInt_t isector = 0; isector < tpcROCinstance->GetNSectors(); isector++) {
580 // get statistic for given sector
582 TVectorF median(arrayEntries);
583 TVectorF mean(arrayEntries);
584 TVectorF rms(arrayEntries);
585 TVectorF ltm(arrayEntries);
586 TVectorF ltmrms(arrayEntries);
587 TVectorF medianWithOut(arrayEntries);
588 TVectorF meanWithOut(arrayEntries);
589 TVectorF rmsWithOut(arrayEntries);
590 TVectorF ltmWithOut(arrayEntries);
591 TVectorF ltmrmsWithOut(arrayEntries);
593 TVectorF *vectorArray = new TVectorF[arrayEntries];
594 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
595 vectorArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
597 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
598 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
599 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
600 AliTPCCalROC* outlierROC = 0;
601 if (outlierPad) outlierROC = outlierPad->GetCalROC(isector);
603 median[ivalue] = calROC->GetMedian();
604 mean[ivalue] = calROC->GetMean();
605 rms[ivalue] = calROC->GetRMS();
606 Double_t ltmrmsValue = 0;
607 ltm[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction);
608 ltmrms[ivalue] = ltmrmsValue;
610 medianWithOut[ivalue] = calROC->GetMedian(outlierROC);
611 meanWithOut[ivalue] = calROC->GetMean(outlierROC);
612 rmsWithOut[ivalue] = calROC->GetRMS(outlierROC);
614 ltmWithOut[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction, outlierROC);
615 ltmrmsWithOut[ivalue] = ltmrmsValue;
624 medianWithOut[ivalue] = 0.;
625 meanWithOut[ivalue] = 0.;
626 rmsWithOut[ivalue] = 0.;
627 ltmWithOut[ivalue] = 0.;
628 ltmrmsWithOut[ivalue] = 0.;
633 // fill vectors of variable per pad
635 TVectorF *posArray = new TVectorF[8];
636 for (Int_t ivalue = 0; ivalue < 8; ivalue++)
637 posArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
639 Float_t posG[3] = {0};
640 Float_t posL[3] = {0};
642 for (UInt_t irow = 0; irow < tpcROCinstance->GetNRows(isector); irow++) {
643 for (UInt_t ipad = 0; ipad < tpcROCinstance->GetNPads(isector, irow); ipad++) {
644 tpcROCinstance->GetPositionLocal(isector, irow, ipad, posL);
645 tpcROCinstance->GetPositionGlobal(isector, irow, ipad, posG);
646 posArray[0][ichannel] = irow;
647 posArray[1][ichannel] = ipad;
648 posArray[2][ichannel] = posL[0];
649 posArray[3][ichannel] = posL[1];
650 posArray[4][ichannel] = posG[0];
651 posArray[5][ichannel] = posG[1];
652 posArray[6][ichannel] = (Int_t)(ipad - (Double_t)(tpcROCinstance->GetNPads(isector, irow))/2);
653 posArray[7][ichannel] = ichannel;
655 // loop over array containing AliTPCCalPads
656 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
657 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
658 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
660 (vectorArray[ivalue])[ichannel] = calROC->GetValue(irow, ipad);
662 (vectorArray[ivalue])[ichannel] = 0;
668 cstream << "calPads" <<
669 "sector=" << isector;
671 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
672 cstream << "calPads" <<
673 (Char_t*)((names[ivalue] + "_Median=").Data()) << median[ivalue] <<
674 (Char_t*)((names[ivalue] + "_Mean=").Data()) << mean[ivalue] <<
675 (Char_t*)((names[ivalue] + "_RMS=").Data()) << rms[ivalue] <<
676 (Char_t*)((names[ivalue] + "_LTM=").Data()) << ltm[ivalue] <<
677 (Char_t*)((names[ivalue] + "_RMS_LTM=").Data()) << ltmrms[ivalue];
679 cstream << "calPads" <<
680 (Char_t*)((names[ivalue] + "_Median_OutlierCutted=").Data()) << medianWithOut[ivalue] <<
681 (Char_t*)((names[ivalue] + "_Mean_OutlierCutted=").Data()) << meanWithOut[ivalue] <<
682 (Char_t*)((names[ivalue] + "_RMS_OutlierCutted=").Data()) << rmsWithOut[ivalue] <<
683 (Char_t*)((names[ivalue] + "_LTM_OutlierCutted=").Data()) << ltmWithOut[ivalue] <<
684 (Char_t*)((names[ivalue] + "_RMS_LTM_OutlierCutted=").Data()) << ltmrmsWithOut[ivalue];
688 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
689 cstream << "calPads" <<
690 (Char_t*)((names[ivalue] + ".=").Data()) << &vectorArray[ivalue];
694 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
696 cstream << "calPads" <<
697 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapIROCArray[ivalue];
699 cstream << "calPads" <<
700 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapOROCArray[ivalue];
704 cstream << "calPads" <<
705 "row.=" << &posArray[0] <<
706 "pad.=" << &posArray[1] <<
707 "lx.=" << &posArray[2] <<
708 "ly.=" << &posArray[3] <<
709 "gx.=" << &posArray[4] <<
710 "gy.=" << &posArray[5] <<
711 "rpad.=" << &posArray[6] <<
712 "channel.=" << &posArray[7];
714 cstream << "calPads" <<
718 delete[] vectorArray;
726 delete[] mapIROCArray;
727 delete[] mapOROCArray;
734 void AliTPCcalibDB::RegisterExB(Int_t index, Float_t bz, Bool_t bdelete){
736 // Register static ExB correction map
737 // index - registration index - used for visualization
738 // bz - bz field in kGaus
740 // Float_t factor = bz/(-5.); // default b filed in Cheb with minus sign
741 Float_t factor = bz/(5.); // default b filed in Cheb with minus sign
742 // was chenged in the Revision ???? (Ruben can you add here number)
744 AliMagF* bmap = new AliMagF("MapsExB","MapsExB", 2,factor,1., 10.,AliMagF::k5kG,"$(ALICE_ROOT)/data/maps/mfchebKGI_sym.root");
746 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
747 AliTPCExB::SetInstance(exb);
752 AliTPCExB::RegisterField(index,bmap);
754 if (index>=fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
755 fgExBArray.AddAt(exb,index);
759 AliTPCExB* AliTPCcalibDB::GetExB(Float_t bz, Bool_t deleteB) {
761 // bz filed in KGaus not in tesla
762 // Get ExB correction map
763 // if doesn't exist - create it
765 Int_t index = TMath::Nint(5+bz);
766 if (index>fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
767 if (!fgExBArray.At(index)) AliTPCcalibDB::RegisterExB(index,bz,deleteB);
768 return (AliTPCExB*)fgExBArray.At(index);
772 void AliTPCcalibDB::SetExBField(Float_t bz){
774 // Set magnetic filed for ExB correction
776 fExB = GetExB(bz,kFALSE);
779 void AliTPCcalibDB::SetExBField(const AliMagF* bmap){
781 // Set magnetic field for ExB correction
783 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
784 AliTPCExB::SetInstance(exb);
792 void AliTPCcalibDB::UpdateRunInformations( Int_t run, Bool_t force){
794 // - > Don't use it for reconstruction - Only for Calibration studies
796 AliCDBEntry * entry = 0;
797 if (run>= fRunList.GetSize()){
798 fRunList.Set(run*2+1);
799 fGRPArray.Expand(run*2+1);
800 fGRPMaps.Expand(run*2+1);
801 fGoofieArray.Expand(run*2+1);
802 fVoltageArray.Expand(run*2+1);
803 fTemperatureArray.Expand(run*2+1);
804 fVdriftArray.Expand(run*2+1);
805 fDriftCorrectionArray.Expand(run*2+1);
806 fTimeGainSplinesArray.Expand(run*2+1);
808 if (fRunList[run]>0 &&force==kFALSE) return;
810 entry = AliCDBManager::Instance()->Get("GRP/GRP/Data",run);
812 AliGRPObject * grpRun = dynamic_cast<AliGRPObject*>(entry->GetObject());
814 TMap* map = dynamic_cast<TMap*>(entry->GetObject());
816 //grpRun = new AliGRPObject;
817 //grpRun->ReadValuesFromMap(map);
818 grpRun = MakeGRPObjectFromMap(map);
820 fGRPMaps.AddAt(map,run);
823 fGRPArray.AddAt(grpRun,run);
825 entry = AliCDBManager::Instance()->Get("TPC/Calib/Goofie",run);
827 fGoofieArray.AddAt(entry->GetObject(),run);
830 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",run);
832 fVoltageArray.AddAt(entry->GetObject(),run);
835 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeGain",run);
837 fTimeGainSplinesArray.AddAt(entry->GetObject(),run);
840 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeDrift",run);
842 fDriftCorrectionArray.AddAt(entry->GetObject(),run);
845 entry = AliCDBManager::Instance()->Get("TPC/Calib/Temperature",run);
847 fTemperatureArray.AddAt(entry->GetObject(),run);
849 fRunList[run]=1; // sign as used
851 AliDCSSensor * press = GetPressureSensor(run,0);
852 AliTPCSensorTempArray * temp = GetTemperatureSensor(run);
854 AliTPCCalibVdrift * vdrift = new AliTPCCalibVdrift(temp, press,0);
855 fVdriftArray.AddAt(vdrift,run);
860 Float_t AliTPCcalibDB::GetGain(Int_t sector, Int_t row, Int_t pad){
863 AliTPCCalPad *calPad = Instance()->fDedxGainFactor;;
864 if (!calPad) return 0;
865 return calPad->GetCalROC(sector)->GetValue(row,pad);
868 AliSplineFit* AliTPCcalibDB::GetVdriftSplineFit(const char* name, Int_t run){
872 TObjArray *arr=GetTimeVdriftSplineRun(run);
874 return dynamic_cast<AliSplineFit*>(arr->FindObject(name));
877 AliSplineFit* AliTPCcalibDB::CreateVdriftSplineFit(const char* graphName, Int_t run){
879 // create spline fit from the drift time graph in TimeDrift
881 TObjArray *arr=GetTimeVdriftSplineRun(run);
883 TGraph *graph=dynamic_cast<TGraph*>(arr->FindObject(graphName));
884 if (!graph) return 0;
885 AliSplineFit *fit = new AliSplineFit();
886 fit->SetGraph(graph);
887 fit->SetMinPoints(graph->GetN()+1);
888 fit->InitKnots(graph,2,0,0.001);
893 AliGRPObject *AliTPCcalibDB::GetGRP(Int_t run){
895 // Get GRP object for given run
897 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>((Instance()->fGRPArray).At(run));
899 Instance()->UpdateRunInformations(run);
900 grpRun = dynamic_cast<AliGRPObject *>(Instance()->fGRPArray.At(run));
901 if (!grpRun) return 0;
906 TMap * AliTPCcalibDB::GetGRPMap(Int_t run){
910 TMap * grpRun = dynamic_cast<TMap *>((Instance()->fGRPMaps).At(run));
912 Instance()->UpdateRunInformations(run);
913 grpRun = dynamic_cast<TMap *>(Instance()->fGRPMaps.At(run));
914 if (!grpRun) return 0;
920 AliDCSSensor * AliTPCcalibDB::GetPressureSensor(Int_t run, Int_t type){
922 // Get Pressure sensor
924 // type = 0 - Cavern pressure
925 // 1 - Suface pressure
926 // First try to get if trom map - if existing (Old format of data storing)
930 TMap *map = GetGRPMap(run);
932 AliDCSSensor * sensor = 0;
934 if (type==0) osensor = ((*map)("fCavernPressure"));
935 if (type==1) osensor = ((*map)("fP2Pressure"));
936 sensor =dynamic_cast<AliDCSSensor *>(osensor);
937 if (sensor) return sensor;
940 // If not map try to get it from the GRPObject
942 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.At(run));
944 UpdateRunInformations(run);
945 grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.At(run));
946 if (!grpRun) return 0;
948 AliDCSSensor * sensor = grpRun->GetCavernAtmosPressure();
949 if (type==1) sensor = grpRun->GetSurfaceAtmosPressure();
953 AliTPCSensorTempArray * AliTPCcalibDB::GetTemperatureSensor(Int_t run){
955 // Get temperature sensor array
957 AliTPCSensorTempArray * tempArray = (AliTPCSensorTempArray *)fTemperatureArray.At(run);
959 UpdateRunInformations(run);
960 tempArray = (AliTPCSensorTempArray *)fTemperatureArray.At(run);
966 TObjArray * AliTPCcalibDB::GetTimeGainSplinesRun(Int_t run){
968 // Get temperature sensor array
970 TObjArray * gainSplines = (TObjArray *)fTimeGainSplinesArray.At(run);
972 UpdateRunInformations(run);
973 gainSplines = (TObjArray *)fTimeGainSplinesArray.At(run);
978 TObjArray * AliTPCcalibDB::GetTimeVdriftSplineRun(Int_t run){
980 // Get drift spline array
982 TObjArray * driftSplines = (TObjArray *)fDriftCorrectionArray.At(run);
984 UpdateRunInformations(run);
985 driftSplines = (TObjArray *)fDriftCorrectionArray.At(run);
990 AliDCSSensorArray * AliTPCcalibDB::GetVoltageSensors(Int_t run){
992 // Get temperature sensor array
994 AliDCSSensorArray * voltageArray = (AliDCSSensorArray *)fVoltageArray.At(run);
996 UpdateRunInformations(run);
997 voltageArray = (AliDCSSensorArray *)fVoltageArray.At(run);
1002 AliDCSSensorArray * AliTPCcalibDB::GetGoofieSensors(Int_t run){
1004 // Get temperature sensor array
1006 AliDCSSensorArray * goofieArray = (AliDCSSensorArray *)fGoofieArray.At(run);
1008 UpdateRunInformations(run);
1009 goofieArray = (AliDCSSensorArray *)fGoofieArray.At(run);
1016 AliTPCCalibVdrift * AliTPCcalibDB::GetVdrift(Int_t run){
1018 // Get the interface to the the vdrift
1020 AliTPCCalibVdrift * vdrift = (AliTPCCalibVdrift*)fVdriftArray.At(run);
1022 UpdateRunInformations(run);
1023 vdrift= (AliTPCCalibVdrift*)fVdriftArray.At(run);
1028 Float_t AliTPCcalibDB::GetCEdriftTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1031 // GetCE drift time information for 'sector'
1032 // sector 72 is the mean drift time of the A-Side
1033 // sector 73 is the mean drift time of the C-Side
1034 // it timestamp==-1 return mean value
1036 AliTPCcalibDB::Instance()->SetRun(run);
1037 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocTgraph(sector);
1038 if (!gr||sector<0||sector>73) {
1039 if (entries) *entries=0;
1043 if (timeStamp==-1.){
1046 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1048 gr->GetPoint(ipoint,x,y);
1049 if (x<timeStamp) continue;
1057 Float_t AliTPCcalibDB::GetCEchargeTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1060 // GetCE mean charge for 'sector'
1061 // it timestamp==-1 return mean value
1063 AliTPCcalibDB::Instance()->SetRun(run);
1064 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocQgraph(sector);
1065 if (!gr||sector<0||sector>71) {
1066 if (entries) *entries=0;
1070 if (timeStamp==-1.){
1073 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1075 gr->GetPoint(ipoint,x,y);
1076 if (x<timeStamp) continue;
1084 Float_t AliTPCcalibDB::GetDCSSensorValue(AliDCSSensorArray *arr, Int_t timeStamp, const char * sensorName, Int_t sigDigits)
1087 // Get Value for a DCS sensor 'sensorName', run 'run' at time 'timeStamp'
1090 const TString sensorNameString(sensorName);
1091 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1092 if (!sensor) return val;
1093 //use the dcs graph if possible
1094 TGraph *gr=sensor->GetGraph();
1096 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1098 gr->GetPoint(ipoint,x,y);
1099 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1100 if (time<timeStamp) continue;
1104 //if val is still 0, test if if the requested time if within 5min of the first/last
1105 //data point. If this is the case return the firs/last entry
1106 //the timestamps might not be syncronised for all calibration types, sometimes a 'pre'
1107 //and 'pos' period is requested. Especially to the HV this is not the case!
1111 gr->GetPoint(0,x,y);
1112 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1113 if ((time-timeStamp)<5*60) val=y;
1118 gr->GetPoint(gr->GetN()-1,x,y);
1119 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1120 if ((timeStamp-time)<5*60) val=y;
1123 val=sensor->GetValue(timeStamp);
1126 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1131 Float_t AliTPCcalibDB::GetDCSSensorMeanValue(AliDCSSensorArray *arr, const char * sensorName, Int_t sigDigits)
1134 // Get mean Value for a DCS sensor 'sensorName' during run 'run'
1137 const TString sensorNameString(sensorName);
1138 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1139 if (!sensor) return val;
1141 //use dcs graph if it exists
1142 TGraph *gr=sensor->GetGraph();
1146 //if we don't have the dcs graph, try to get some meaningful information
1147 if (!sensor->GetFit()) return val;
1148 Int_t nKnots=sensor->GetFit()->GetKnots();
1149 Double_t tMid=(sensor->GetEndTime()-sensor->GetStartTime())/2.;
1150 for (Int_t iKnot=0;iKnot<nKnots;++iKnot){
1151 if (sensor->GetFit()->GetX()[iKnot]>tMid/3600.) break;
1152 val=(Float_t)sensor->GetFit()->GetY0()[iKnot];
1157 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1163 Float_t AliTPCcalibDB::GetChamberHighVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits) {
1165 // return the chamber HV for given run and time: 0-35 IROC, 36-72 OROC
1166 // if timeStamp==-1 return mean value
1169 TString sensorName="";
1170 TTimeStamp stamp(timeStamp);
1171 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1172 if (!voltageArray || (sector<0) || (sector>71)) return val;
1173 Char_t sideName='A';
1174 if ((sector/18)%2==1) sideName='C';
1177 sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,sector%18);
1180 sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,sector%18);
1183 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1185 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1189 Float_t AliTPCcalibDB::GetSkirtVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1192 // Get the skirt voltage for 'run' at 'timeStamp' and 'sector': 0-35 IROC, 36-72 OROC
1193 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1194 // if timeStamp==-1 return the mean value for the run
1197 TString sensorName="";
1198 TTimeStamp stamp(timeStamp);
1199 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1200 if (!voltageArray || (sector<0) || (sector>71)) return val;
1201 Char_t sideName='A';
1202 if ((sector/18)%2==1) sideName='C';
1203 sensorName=Form("TPC_SKIRT_%c_VMEAS",sideName);
1205 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1207 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1212 Float_t AliTPCcalibDB::GetCoverVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1215 // Get the cover voltage for run 'run' at time 'timeStamp'
1216 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1217 // if timeStamp==-1 return the mean value for the run
1220 TString sensorName="";
1221 TTimeStamp stamp(timeStamp);
1222 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1223 if (!voltageArray || (sector<0) || (sector>71)) return val;
1224 Char_t sideName='A';
1225 if ((sector/18)%2==1) sideName='C';
1228 sensorName=Form("TPC_COVER_I_%c_VMEAS",sideName);
1231 sensorName=Form("TPC_COVER_O_%c_VMEAS",sideName);
1234 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1236 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1241 Float_t AliTPCcalibDB::GetGGoffsetVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1244 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1245 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1246 // if timeStamp==-1 return the mean value for the run
1249 TString sensorName="";
1250 TTimeStamp stamp(timeStamp);
1251 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1252 if (!voltageArray || (sector<0) || (sector>71)) return val;
1253 Char_t sideName='A';
1254 if ((sector/18)%2==1) sideName='C';
1257 sensorName=Form("TPC_GATE_I_%c_OFF_VMEAS",sideName);
1260 sensorName=Form("TPC_GATE_O_%c_OFF_VMEAS",sideName);
1263 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1265 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1270 Float_t AliTPCcalibDB::GetGGnegVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1273 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1274 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1275 // if timeStamp==-1 return the mean value for the run
1278 TString sensorName="";
1279 TTimeStamp stamp(timeStamp);
1280 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1281 if (!voltageArray || (sector<0) || (sector>71)) return val;
1282 Char_t sideName='A';
1283 if ((sector/18)%2==1) sideName='C';
1286 sensorName=Form("TPC_GATE_I_%c_NEG_VMEAS",sideName);
1289 sensorName=Form("TPC_GATE_O_%c_NEG_VMEAS",sideName);
1292 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1294 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1299 Float_t AliTPCcalibDB::GetGGposVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1302 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1303 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1304 // if timeStamp==-1 return the mean value for the run
1307 TString sensorName="";
1308 TTimeStamp stamp(timeStamp);
1309 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1310 if (!voltageArray || (sector<0) || (sector>71)) return val;
1311 Char_t sideName='A';
1312 if ((sector/18)%2==1) sideName='C';
1315 sensorName=Form("TPC_GATE_I_%c_POS_VMEAS",sideName);
1318 sensorName=Form("TPC_GATE_O_%c_POS_VMEAS",sideName);
1321 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1323 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1328 Float_t AliTPCcalibDB::GetPressure(Int_t timeStamp, Int_t run, Int_t type){
1330 // GetPressure for given time stamp and runt
1332 TTimeStamp stamp(timeStamp);
1333 AliDCSSensor * sensor = Instance()->GetPressureSensor(run,type);
1334 if (!sensor) return 0;
1335 return sensor->GetValue(stamp);
1338 Float_t AliTPCcalibDB::GetL3Current(Int_t run, Int_t statType){
1340 // return L3 current
1341 // stat type is: AliGRPObject::Stats: kMean = 0, kTruncMean = 1, kMedian = 2, kSDMean = 3, kSDMedian = 4
1344 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1345 if (grp) current=grp->GetL3Current((AliGRPObject::Stats)statType);
1349 Float_t AliTPCcalibDB::GetBz(Int_t run){
1351 // calculate BZ in T from L3 current
1354 Float_t current=AliTPCcalibDB::GetL3Current(run);
1355 if (current>-1) bz=5*current/30000.*.1;
1359 Char_t AliTPCcalibDB::GetL3Polarity(Int_t run) {
1361 // get l3 polarity from GRP
1364 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1365 if (grp) pol=grp->GetL3Polarity();
1369 TString AliTPCcalibDB::GetRunType(Int_t run){
1371 // return run type from grp
1374 // TString type("UNKNOWN");
1375 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1376 if (grp) return grp->GetRunType();
1380 Float_t AliTPCcalibDB::GetValueGoofie(Int_t timeStamp, Int_t run, Int_t type){
1382 // GetPressure for given time stamp and runt
1384 TTimeStamp stamp(timeStamp);
1385 AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(run);
1386 if (!goofieArray) return 0;
1387 AliDCSSensor *sensor = goofieArray->GetSensor(type);
1388 return sensor->GetValue(stamp);
1396 Bool_t AliTPCcalibDB::GetTemperatureFit(Int_t timeStamp, Int_t run, Int_t side,TVectorD& fit){
1400 TTimeStamp tstamp(timeStamp);
1401 AliTPCSensorTempArray* tempArray = Instance()->GetTemperatureSensor(run);
1402 if (! tempArray) return kFALSE;
1403 AliTPCTempMap * tempMap = new AliTPCTempMap(tempArray);
1404 TLinearFitter * fitter = tempMap->GetLinearFitter(3,side,tstamp);
1407 fitter->GetParameters(fit);
1411 if (!fitter) return kFALSE;
1415 Float_t AliTPCcalibDB::GetTemperature(Int_t timeStamp, Int_t run, Int_t side){
1421 GetTemperatureFit(timeStamp,run,0,vec);
1425 GetTemperatureFit(timeStamp,run,0,vec);
1432 Double_t AliTPCcalibDB::GetPTRelative(UInt_t timeSec, Int_t run, Int_t side){
1435 // time - absolute time
1437 // side - 0 - A side 1-C side
1438 AliTPCCalibVdrift * vdrift = Instance()->GetVdrift(run);
1439 if (!vdrift) return 0;
1440 return vdrift->GetPTRelative(timeSec,side);
1443 AliGRPObject * AliTPCcalibDB::MakeGRPObjectFromMap(TMap *map){
1445 // Function to covert old GRP run information from TMap to GRPObject
1447 // TMap * map = AliTPCcalibDB::GetGRPMap(52406);
1449 AliDCSSensor * sensor = 0;
1451 osensor = ((*map)("fP2Pressure"));
1452 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1454 if (!sensor) return 0;
1456 AliDCSSensor * sensor2 = new AliDCSSensor(*sensor);
1457 osensor = ((*map)("fCavernPressure"));
1458 TGraph * gr = new TGraph(2);
1459 gr->GetX()[0]= -100000.;
1460 gr->GetX()[1]= 1000000.;
1461 gr->GetY()[0]= atof(osensor->GetName());
1462 gr->GetY()[1]= atof(osensor->GetName());
1463 sensor2->SetGraph(gr);
1467 AliGRPObject *grpRun = new AliGRPObject;
1468 grpRun->ReadValuesFromMap(map);
1469 grpRun->SetCavernAtmosPressure(sensor2);
1470 grpRun->SetSurfaceAtmosPressure(sensor);
1474 Bool_t AliTPCcalibDB::CreateGUITree(Int_t run, const char* filename)
1477 // Create a gui tree for run number 'run'
1480 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1481 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
1482 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
1486 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
1487 // retrieve cal pad objects
1489 AliTPCPreprocessorOnline prep;
1490 //noise and pedestals
1491 prep.AddComponent(db->GetPedestals());
1492 prep.AddComponent(db->GetPadNoise());
1494 prep.AddComponent(db->GetPulserTmean());
1495 prep.AddComponent(db->GetPulserTrms());
1496 prep.AddComponent(db->GetPulserQmean());
1498 prep.AddComponent(db->GetCETmean());
1499 prep.AddComponent(db->GetCETrms());
1500 prep.AddComponent(db->GetCEQmean());
1502 prep.AddComponent(db->GetALTROAcqStart() );
1503 prep.AddComponent(db->GetALTROZsThr() );
1504 prep.AddComponent(db->GetALTROFPED() );
1505 prep.AddComponent(db->GetALTROAcqStop() );
1506 prep.AddComponent(db->GetALTROMasked() );
1508 TString file(filename);
1509 if (file.IsNull()) file=Form("guiTreeRun_%d.root",run);
1510 prep.DumpToFile(file.Data());
1514 Bool_t AliTPCcalibDB::CreateRefFile(Int_t run, const char* filename)
1517 // Create a gui tree for run number 'run'
1520 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1521 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
1522 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
1525 TString file(filename);
1526 if (file.IsNull()) file=Form("RefCalPads_%d.root",run);
1527 TDirectory *currDir=gDirectory;
1529 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
1530 // retrieve cal pad objects
1533 TFile f(file.Data(),"recreate");
1534 //noise and pedestals
1535 db->GetPedestals()->Write("Pedestals");
1536 db->GetPadNoise()->Write("PadNoise");
1538 db->GetPulserTmean()->Write("PulserTmean");
1539 db->GetPulserTrms()->Write("PulserTrms");
1540 db->GetPulserQmean()->Write("PulserQmean");
1542 db->GetCETmean()->Write("CETmean");
1543 db->GetCETrms()->Write("CETrms");
1544 db->GetCEQmean()->Write("CEQmean");
1546 db->GetALTROAcqStart() ->Write("ALTROAcqStart");
1547 db->GetALTROZsThr() ->Write("ALTROZsThr");
1548 db->GetALTROFPED() ->Write("ALTROFPED");
1549 db->GetALTROAcqStop() ->Write("ALTROAcqStop");
1550 db->GetALTROMasked() ->Write("ALTROMasked");
1559 Double_t AliTPCcalibDB::GetVDriftCorrectionTime(Int_t timeStamp, Int_t run, Int_t side, Int_t mode){
1561 // Get time dependent drift velocity correction
1562 // multiplication factor vd = vdnom *(1+vdriftcorr)
1564 // mode determines the algorith how to combine the Laser Track, LaserCE and physics tracks
1565 // timestamp - timestamp
1567 // side - the drift velocity per side (possible for laser and CE)
1569 // Notice - Extrapolation outside of calibration range - using constant function
1574 Double_t AliTPCcalibDB::GetTime0CorrectionTime(Int_t timeStamp, Int_t run, Int_t side, Int_t mode){
1576 // Get time dependent time 0 (trigger delay) correction
1577 // additive correction time0 = time0+ GetTime0CorrectionTime
1578 // Value etracted combining the vdrift correction using laser tracks and CE and the physics track matchin
1580 // mode determines the algorith how to combine the Laser Track and physics tracks
1581 // timestamp - timestamp
1583 // side - the drift velocity per side (possible for laser and CE)
1585 // Notice - Extrapolation outside of calibration range - using constant function
1593 Double_t AliTPCcalibDB::GetVDriftCorrectionGy(Int_t timeStamp, Int_t run, Int_t side, Int_t mode){
1595 // Get global y correction drift velocity correction factor
1596 // additive factor vd = vdnom*(1+GetVDriftCorrectionGy *gy)
1597 // Value etracted combining the vdrift correction using laser tracks and CE
1599 // mode determines the algorith how to combine the Laser Track, LaserCE
1600 // timestamp - timestamp
1602 // side - the drift velocity gy correction per side (CE and Laser tracks)
1604 // Notice - Extrapolation outside of calibration range - using constant function