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>
88 #include <AliSplineFit.h>
90 #include "AliTPCcalibDB.h"
91 #include "AliTPCdataQA.h"
92 #include "AliTPCcalibDButil.h"
93 #include "AliTPCAltroMapping.h"
94 #include "AliTPCExB.h"
96 #include "AliTPCCalROC.h"
97 #include "AliTPCCalPad.h"
98 #include "AliTPCSensorTempArray.h"
99 #include "AliGRPObject.h"
100 #include "AliTPCTransform.h"
109 #include "TGraphErrors.h"
111 #include "TObjArray.h"
112 #include "TObjString.h"
114 #include "TDirectory.h"
115 #include "AliTPCCalPad.h"
116 #include "AliTPCCalibPulser.h"
117 #include "AliTPCCalibPedestal.h"
118 #include "AliTPCCalibCE.h"
119 #include "AliTPCExBFirst.h"
120 #include "AliTPCTempMap.h"
121 #include "AliTPCCalibVdrift.h"
122 #include "AliTPCCalibRaw.h"
123 #include "AliTPCParam.h"
125 #include "AliTPCPreprocessorOnline.h"
128 ClassImp(AliTPCcalibDB)
130 AliTPCcalibDB* AliTPCcalibDB::fgInstance = 0;
131 Bool_t AliTPCcalibDB::fgTerminated = kFALSE;
132 TObjArray AliTPCcalibDB::fgExBArray; // array of ExB corrections
135 //_ singleton implementation __________________________________________________
136 AliTPCcalibDB* AliTPCcalibDB::Instance()
139 // Singleton implementation
140 // Returns an instance of this class, it is created if neccessary
143 if (fgTerminated != kFALSE)
147 fgInstance = new AliTPCcalibDB();
152 void AliTPCcalibDB::Terminate()
155 // Singleton implementation
156 // Deletes the instance of this class and sets the terminated flag, instances cannot be requested anymore
157 // This function can be called several times.
160 fgTerminated = kTRUE;
169 //_____________________________________________________________________________
170 AliTPCcalibDB::AliTPCcalibDB():
190 fTimeGainSplinesArray(100000),
191 fGRPArray(100000), //! array of GRPs - per run - JUST for calibration studies
192 fGRPMaps(100000), //! array of GRPs - per run - JUST for calibration studies
193 fGoofieArray(100000), //! array of GOOFIE values -per run - Just for calibration studies
194 fVoltageArray(100000),
195 fTemperatureArray(100000), //! array of temperature sensors - per run - Just for calibration studies
196 fVdriftArray(100000), //! array of v drift interfaces
197 fDriftCorrectionArray(100000), //! array of drift correction
198 fRunList(100000), //! run list - indicates try to get the run param
205 Update(); // temporary
208 AliTPCcalibDB::AliTPCcalibDB(const AliTPCcalibDB& ):
228 fTimeGainSplinesArray(100000),
229 fGRPArray(0), //! array of GRPs - per run - JUST for calibration studies
230 fGRPMaps(0), //! array of GRPs - per run - JUST for calibration studies
231 fGoofieArray(0), //! array of GOOFIE values -per run - Just for calibration studies
233 fTemperatureArray(0), //! array of temperature sensors - per run - Just for calibration studies
234 fVdriftArray(0), //! array of v drift interfaces
235 fDriftCorrectionArray(0), //! array of v drift interfaces
236 fRunList(0), //! run list - indicates try to get the run param
240 // Copy constructor invalid -- singleton implementation
242 Error("copy constructor","invalid -- singleton implementation");
245 AliTPCcalibDB& AliTPCcalibDB::operator= (const AliTPCcalibDB& )
248 // Singleton implementation - no assignment operator
250 Error("operator =", "assignment operator not implemented");
256 //_____________________________________________________________________________
257 AliTPCcalibDB::~AliTPCcalibDB()
263 // don't delete anything, CDB cache is active!
264 //if (fPadGainFactor) delete fPadGainFactor;
265 //if (fPadTime0) delete fPadTime0;
266 //if (fPadNoise) delete fPadNoise;
270 //_____________________________________________________________________________
271 AliCDBEntry* AliTPCcalibDB::GetCDBEntry(const char* cdbPath)
274 // Retrieves an entry with path <cdbPath> from the CDB.
278 AliCDBEntry* entry = AliCDBManager::Instance()->Get(cdbPath, fRun);
281 sprintf(chinfo,"AliTPCcalibDB: Failed to get entry:\t%s ", cdbPath);
289 //_____________________________________________________________________________
290 void AliTPCcalibDB::SetRun(Long64_t run)
293 // Sets current run number. Calibration data is read from the corresponding file.
303 void AliTPCcalibDB::Update(){
305 AliCDBEntry * entry=0;
306 Bool_t cdbCache = AliCDBManager::Instance()->GetCacheFlag(); // save cache status
307 AliCDBManager::Instance()->SetCacheFlag(kTRUE); // activate CDB cache
308 fDButil = new AliTPCcalibDButil;
310 entry = GetCDBEntry("TPC/Calib/PadGainFactor");
312 //if (fPadGainFactor) delete fPadGainFactor;
313 entry->SetOwner(kTRUE);
314 fPadGainFactor = (AliTPCCalPad*)entry->GetObject();
317 entry = GetCDBEntry("TPC/Calib/TimeGain");
319 //if (fTimeGainSplines) delete fTimeGainSplines;
320 entry->SetOwner(kTRUE);
321 fTimeGainSplines = (TObjArray*)entry->GetObject();
324 entry = GetCDBEntry("TPC/Calib/GainFactorDedx");
326 entry->SetOwner(kTRUE);
327 fDedxGainFactor = (AliTPCCalPad*)entry->GetObject();
330 entry = GetCDBEntry("TPC/Calib/PadTime0");
332 //if (fPadTime0) delete fPadTime0;
333 entry->SetOwner(kTRUE);
334 fPadTime0 = (AliTPCCalPad*)entry->GetObject();
338 entry = GetCDBEntry("TPC/Calib/PadNoise");
340 //if (fPadNoise) delete fPadNoise;
341 entry->SetOwner(kTRUE);
342 fPadNoise = (AliTPCCalPad*)entry->GetObject();
345 entry = GetCDBEntry("TPC/Calib/Pedestals");
347 //if (fPedestals) delete fPedestals;
348 entry->SetOwner(kTRUE);
349 fPedestals = (AliTPCCalPad*)entry->GetObject();
352 entry = GetCDBEntry("TPC/Calib/Temperature");
354 //if (fTemperature) delete fTemperature;
355 entry->SetOwner(kTRUE);
356 fTemperature = (AliTPCSensorTempArray*)entry->GetObject();
359 entry = GetCDBEntry("TPC/Calib/Parameters");
361 //if (fPadNoise) delete fPadNoise;
362 entry->SetOwner(kTRUE);
363 fParam = (AliTPCParam*)(entry->GetObject()->Clone());
366 entry = GetCDBEntry("TPC/Calib/ClusterParam");
368 entry->SetOwner(kTRUE);
369 fClusterParam = (AliTPCClusterParam*)(entry->GetObject()->Clone());
372 //ALTRO configuration data
373 entry = GetCDBEntry("TPC/Calib/AltroConfig");
375 entry->SetOwner(kTRUE);
376 fALTROConfigData=(TObjArray*)(entry->GetObject());
379 //Calibration Pulser data
380 entry = GetCDBEntry("TPC/Calib/Pulser");
382 entry->SetOwner(kTRUE);
383 fPulserData=(TObjArray*)(entry->GetObject());
387 entry = GetCDBEntry("TPC/Calib/CE");
389 entry->SetOwner(kTRUE);
390 fCEData=(TObjArray*)(entry->GetObject());
392 //RAW calibration data
393 entry = GetCDBEntry("TPC/Calib/Raw");
395 entry->SetOwner(kTRUE);
396 TObjArray *arr=(TObjArray*)(entry->GetObject());
397 if (arr) fCalibRaw=(AliTPCCalibRaw*)arr->At(0);
399 //QA calibration data
400 entry = GetCDBEntry("TPC/Calib/QA");
402 entry->SetOwner(kTRUE);
403 fDataQA=dynamic_cast<AliTPCdataQA*>(entry->GetObject());
406 entry = GetCDBEntry("TPC/Calib/Mapping");
408 //if (fPadNoise) delete fPadNoise;
409 entry->SetOwner(kTRUE);
410 TObjArray * array = dynamic_cast<TObjArray*>(entry->GetObject());
411 if (array && array->GetEntriesFast()==6){
412 fMapping = new AliTPCAltroMapping*[6];
413 for (Int_t i=0; i<6; i++){
414 fMapping[i] = dynamic_cast<AliTPCAltroMapping*>(array->At(i));
421 //entry = GetCDBEntry("TPC/Calib/ExB");
423 // entry->SetOwner(kTRUE);
424 // fExB=dynamic_cast<AliTPCExB*>(entry->GetObject()->Clone());
427 // ExB - calculate during initialization - in simulation /reconstruction
428 // - not invoked here anymore
429 //fExB = GetExB(-5,kTRUE);
432 fTransform=new AliTPCTransform();
433 fTransform->SetCurrentRun(AliCDBManager::Instance()->GetRun());
437 AliCDBManager::Instance()->SetCacheFlag(cdbCache); // reset original CDB cache
442 void AliTPCcalibDB::CreateObjectList(const Char_t *filename, TObjArray *calibObjects)
445 // Create calibration objects and read contents from OCDB
447 if ( calibObjects == 0x0 ) return;
450 if ( !in.is_open() ){
451 fprintf(stderr,"Error: cannot open list file '%s'", filename);
455 AliTPCCalPad *calPad=0x0;
461 TObjArray *arrFileLine = sFile.Tokenize("\n");
463 TIter nextLine(arrFileLine);
465 TObjString *sObjLine=0x0;
466 while ( (sObjLine = (TObjString*)nextLine()) ){
467 TString sLine(sObjLine->GetString());
469 TObjArray *arrNextCol = sLine.Tokenize("\t");
471 TObjString *sObjType = (TObjString*)(arrNextCol->At(0));
472 TObjString *sObjFileName = (TObjString*)(arrNextCol->At(1));
474 if ( !sObjType || ! sObjFileName ) continue;
475 TString sType(sObjType->GetString());
476 TString sFileName(sObjFileName->GetString());
477 printf("%s\t%s\n",sType.Data(),sFileName.Data());
479 TFile *fIn = TFile::Open(sFileName);
481 fprintf(stderr,"File not found: '%s'", sFileName.Data());
485 if ( sType == "CE" ){
486 AliTPCCalibCE *ce = (AliTPCCalibCE*)fIn->Get("AliTPCCalibCE");
488 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadT0());
489 calPad->SetNameTitle("CETmean","CETmean");
490 calibObjects->Add(calPad);
492 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadQ());
493 calPad->SetNameTitle("CEQmean","CEQmean");
494 calibObjects->Add(calPad);
496 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadRMS());
497 calPad->SetNameTitle("CETrms","CETrms");
498 calibObjects->Add(calPad);
500 } else if ( sType == "Pulser") {
501 AliTPCCalibPulser *sig = (AliTPCCalibPulser*)fIn->Get("AliTPCCalibPulser");
503 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadT0());
504 calPad->SetNameTitle("PulserTmean","PulserTmean");
505 calibObjects->Add(calPad);
507 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadQ());
508 calPad->SetNameTitle("PulserQmean","PulserQmean");
509 calibObjects->Add(calPad);
511 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadRMS());
512 calPad->SetNameTitle("PulserTrms","PulserTrms");
513 calibObjects->Add(calPad);
515 } else if ( sType == "Pedestals") {
516 AliTPCCalibPedestal *ped = (AliTPCCalibPedestal*)fIn->Get("AliTPCCalibPedestal");
518 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadPedestal());
519 calPad->SetNameTitle("Pedestals","Pedestals");
520 calibObjects->Add(calPad);
522 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadRMS());
523 calPad->SetNameTitle("Noise","Noise");
524 calibObjects->Add(calPad);
527 fprintf(stderr,"Undefined Type: '%s'",sType.Data());
536 void AliTPCcalibDB::MakeTree(const char * fileName, TObjArray * array, const char * mapFileName, AliTPCCalPad* outlierPad, Float_t ltmFraction) {
538 // Write a tree with all available information
539 // if mapFileName is specified, the Map information are also written to the tree
540 // pads specified in outlierPad are not used for calculating statistics
541 // - the same function as AliTPCCalPad::MakeTree -
543 AliTPCROC* tpcROCinstance = AliTPCROC::Instance();
545 TObjArray* mapIROCs = 0;
546 TObjArray* mapOROCs = 0;
547 TVectorF *mapIROCArray = 0;
548 TVectorF *mapOROCArray = 0;
549 Int_t mapEntries = 0;
550 TString* mapNames = 0;
553 TFile mapFile(mapFileName, "read");
555 TList* listOfROCs = mapFile.GetListOfKeys();
556 mapEntries = listOfROCs->GetEntries()/2;
557 mapIROCs = new TObjArray(mapEntries*2);
558 mapOROCs = new TObjArray(mapEntries*2);
559 mapIROCArray = new TVectorF[mapEntries];
560 mapOROCArray = new TVectorF[mapEntries];
562 mapNames = new TString[mapEntries];
563 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
564 TString nameROC(((TKey*)(listOfROCs->At(ivalue*2)))->GetName());
565 nameROC.Remove(nameROC.Length()-4, 4);
566 mapIROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "IROC").Data()), ivalue);
567 mapOROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "OROC").Data()), ivalue);
568 mapNames[ivalue].Append(nameROC);
571 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
572 mapIROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(0));
573 mapOROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(36));
575 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(0); ichannel++)
576 (mapIROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapIROCs->At(ivalue)))->GetValue(ichannel);
577 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(36); ichannel++)
578 (mapOROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapOROCs->At(ivalue)))->GetValue(ichannel);
581 } // if (mapFileName)
583 TTreeSRedirector cstream(fileName);
584 Int_t arrayEntries = array->GetEntries();
586 TString* names = new TString[arrayEntries];
587 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
588 names[ivalue].Append(((AliTPCCalPad*)array->At(ivalue))->GetName());
590 for (UInt_t isector = 0; isector < tpcROCinstance->GetNSectors(); isector++) {
592 // get statistic for given sector
594 TVectorF median(arrayEntries);
595 TVectorF mean(arrayEntries);
596 TVectorF rms(arrayEntries);
597 TVectorF ltm(arrayEntries);
598 TVectorF ltmrms(arrayEntries);
599 TVectorF medianWithOut(arrayEntries);
600 TVectorF meanWithOut(arrayEntries);
601 TVectorF rmsWithOut(arrayEntries);
602 TVectorF ltmWithOut(arrayEntries);
603 TVectorF ltmrmsWithOut(arrayEntries);
605 TVectorF *vectorArray = new TVectorF[arrayEntries];
606 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
607 vectorArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
609 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
610 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
611 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
612 AliTPCCalROC* outlierROC = 0;
613 if (outlierPad) outlierROC = outlierPad->GetCalROC(isector);
615 median[ivalue] = calROC->GetMedian();
616 mean[ivalue] = calROC->GetMean();
617 rms[ivalue] = calROC->GetRMS();
618 Double_t ltmrmsValue = 0;
619 ltm[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction);
620 ltmrms[ivalue] = ltmrmsValue;
622 medianWithOut[ivalue] = calROC->GetMedian(outlierROC);
623 meanWithOut[ivalue] = calROC->GetMean(outlierROC);
624 rmsWithOut[ivalue] = calROC->GetRMS(outlierROC);
626 ltmWithOut[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction, outlierROC);
627 ltmrmsWithOut[ivalue] = ltmrmsValue;
636 medianWithOut[ivalue] = 0.;
637 meanWithOut[ivalue] = 0.;
638 rmsWithOut[ivalue] = 0.;
639 ltmWithOut[ivalue] = 0.;
640 ltmrmsWithOut[ivalue] = 0.;
645 // fill vectors of variable per pad
647 TVectorF *posArray = new TVectorF[8];
648 for (Int_t ivalue = 0; ivalue < 8; ivalue++)
649 posArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
651 Float_t posG[3] = {0};
652 Float_t posL[3] = {0};
654 for (UInt_t irow = 0; irow < tpcROCinstance->GetNRows(isector); irow++) {
655 for (UInt_t ipad = 0; ipad < tpcROCinstance->GetNPads(isector, irow); ipad++) {
656 tpcROCinstance->GetPositionLocal(isector, irow, ipad, posL);
657 tpcROCinstance->GetPositionGlobal(isector, irow, ipad, posG);
658 posArray[0][ichannel] = irow;
659 posArray[1][ichannel] = ipad;
660 posArray[2][ichannel] = posL[0];
661 posArray[3][ichannel] = posL[1];
662 posArray[4][ichannel] = posG[0];
663 posArray[5][ichannel] = posG[1];
664 posArray[6][ichannel] = (Int_t)(ipad - (Double_t)(tpcROCinstance->GetNPads(isector, irow))/2);
665 posArray[7][ichannel] = ichannel;
667 // loop over array containing AliTPCCalPads
668 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
669 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
670 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
672 (vectorArray[ivalue])[ichannel] = calROC->GetValue(irow, ipad);
674 (vectorArray[ivalue])[ichannel] = 0;
680 cstream << "calPads" <<
681 "sector=" << isector;
683 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
684 cstream << "calPads" <<
685 (Char_t*)((names[ivalue] + "_Median=").Data()) << median[ivalue] <<
686 (Char_t*)((names[ivalue] + "_Mean=").Data()) << mean[ivalue] <<
687 (Char_t*)((names[ivalue] + "_RMS=").Data()) << rms[ivalue] <<
688 (Char_t*)((names[ivalue] + "_LTM=").Data()) << ltm[ivalue] <<
689 (Char_t*)((names[ivalue] + "_RMS_LTM=").Data()) << ltmrms[ivalue];
691 cstream << "calPads" <<
692 (Char_t*)((names[ivalue] + "_Median_OutlierCutted=").Data()) << medianWithOut[ivalue] <<
693 (Char_t*)((names[ivalue] + "_Mean_OutlierCutted=").Data()) << meanWithOut[ivalue] <<
694 (Char_t*)((names[ivalue] + "_RMS_OutlierCutted=").Data()) << rmsWithOut[ivalue] <<
695 (Char_t*)((names[ivalue] + "_LTM_OutlierCutted=").Data()) << ltmWithOut[ivalue] <<
696 (Char_t*)((names[ivalue] + "_RMS_LTM_OutlierCutted=").Data()) << ltmrmsWithOut[ivalue];
700 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
701 cstream << "calPads" <<
702 (Char_t*)((names[ivalue] + ".=").Data()) << &vectorArray[ivalue];
706 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
708 cstream << "calPads" <<
709 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapIROCArray[ivalue];
711 cstream << "calPads" <<
712 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapOROCArray[ivalue];
716 cstream << "calPads" <<
717 "row.=" << &posArray[0] <<
718 "pad.=" << &posArray[1] <<
719 "lx.=" << &posArray[2] <<
720 "ly.=" << &posArray[3] <<
721 "gx.=" << &posArray[4] <<
722 "gy.=" << &posArray[5] <<
723 "rpad.=" << &posArray[6] <<
724 "channel.=" << &posArray[7];
726 cstream << "calPads" <<
730 delete[] vectorArray;
738 delete[] mapIROCArray;
739 delete[] mapOROCArray;
746 void AliTPCcalibDB::RegisterExB(Int_t index, Float_t bz, Bool_t bdelete){
748 // Register static ExB correction map
749 // index - registration index - used for visualization
750 // bz - bz field in kGaus
752 // Float_t factor = bz/(-5.); // default b filed in Cheb with minus sign
753 Float_t factor = bz/(5.); // default b filed in Cheb with minus sign
754 // was chenged in the Revision ???? (Ruben can you add here number)
756 AliMagF* bmap = new AliMagF("MapsExB","MapsExB", factor,TMath::Sign(1.f,factor),AliMagF::k5kG);
758 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
759 AliTPCExB::SetInstance(exb);
764 AliTPCExB::RegisterField(index,bmap);
766 if (index>=fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
767 fgExBArray.AddAt(exb,index);
771 AliTPCExB* AliTPCcalibDB::GetExB(Float_t bz, Bool_t deleteB) {
773 // bz filed in KGaus not in tesla
774 // Get ExB correction map
775 // if doesn't exist - create it
777 Int_t index = TMath::Nint(5+bz);
778 if (index>fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
779 if (!fgExBArray.At(index)) AliTPCcalibDB::RegisterExB(index,bz,deleteB);
780 return (AliTPCExB*)fgExBArray.At(index);
784 void AliTPCcalibDB::SetExBField(Float_t bz){
786 // Set magnetic filed for ExB correction
788 fExB = GetExB(bz,kFALSE);
791 void AliTPCcalibDB::SetExBField(const AliMagF* bmap){
793 // Set magnetic field for ExB correction
795 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
796 AliTPCExB::SetInstance(exb);
804 void AliTPCcalibDB::UpdateRunInformations( Int_t run, Bool_t force){
806 // - > Don't use it for reconstruction - Only for Calibration studies
809 if (fRunList[run]>0 &&force==kFALSE) return;
810 AliCDBEntry * entry = 0;
811 if (run>= fRunList.GetSize()){
812 fRunList.Set(run*2+1);
813 fGRPArray.Expand(run*2+1);
814 fGRPMaps.Expand(run*2+1);
815 fGoofieArray.Expand(run*2+1);
816 fVoltageArray.Expand(run*2+1);
817 fTemperatureArray.Expand(run*2+1);
818 fVdriftArray.Expand(run*2+1);
819 fDriftCorrectionArray.Expand(run*2+1);
820 fTimeGainSplinesArray.Expand(run*2+1);
823 fRunList[run]=1; // sign as used
826 entry = AliCDBManager::Instance()->Get("GRP/GRP/Data",run);
828 AliGRPObject * grpRun = dynamic_cast<AliGRPObject*>(entry->GetObject());
830 TMap* map = dynamic_cast<TMap*>(entry->GetObject());
832 //grpRun = new AliGRPObject;
833 //grpRun->ReadValuesFromMap(map);
834 grpRun = MakeGRPObjectFromMap(map);
836 fGRPMaps.AddAt(map,run);
839 fGRPArray.AddAt(grpRun,run);
841 entry = AliCDBManager::Instance()->Get("TPC/Calib/Goofie",run);
843 fGoofieArray.AddAt(entry->GetObject(),run);
846 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",run);
848 fVoltageArray.AddAt(entry->GetObject(),run);
851 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeGain",run);
853 fTimeGainSplinesArray.AddAt(entry->GetObject(),run);
856 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeDrift",run);
858 fDriftCorrectionArray.AddAt(entry->GetObject(),run);
861 entry = AliCDBManager::Instance()->Get("TPC/Calib/Temperature",run);
863 fTemperatureArray.AddAt(entry->GetObject(),run);
865 //apply fDButil filters
867 fDButil->UpdateFromCalibDB();
868 if (fTemperature) fDButil->FilterTemperature(fTemperature);
870 AliDCSSensor * press = GetPressureSensor(run,0);
871 AliTPCSensorTempArray * temp = GetTemperatureSensor(run);
874 accept = fDButil->FilterTemperature(temp)>0.1;
877 const Double_t kMinP=950.;
878 const Double_t kMaxP=1050.;
879 const Double_t kMaxdP=10.;
880 const Double_t kSigmaCut=4.;
881 fDButil->FilterSensor(press,kMinP,kMaxP,kMaxdP,kSigmaCut);
882 if (press->GetFit()==0) accept=kFALSE;
884 if (press && temp &&accept){
885 AliTPCCalibVdrift * vdrift = new AliTPCCalibVdrift(temp, press,0);
886 fVdriftArray.AddAt(vdrift,run);
888 fDButil->FilterCE(120., 3., 4.,0);
889 fDButil->FilterTracks(run, 10.,0);
893 Float_t AliTPCcalibDB::GetGain(Int_t sector, Int_t row, Int_t pad){
896 AliTPCCalPad *calPad = Instance()->fDedxGainFactor;;
897 if (!calPad) return 0;
898 return calPad->GetCalROC(sector)->GetValue(row,pad);
901 AliSplineFit* AliTPCcalibDB::GetVdriftSplineFit(const char* name, Int_t run){
905 TObjArray *arr=GetTimeVdriftSplineRun(run);
907 return dynamic_cast<AliSplineFit*>(arr->FindObject(name));
910 AliSplineFit* AliTPCcalibDB::CreateVdriftSplineFit(const char* graphName, Int_t run){
912 // create spline fit from the drift time graph in TimeDrift
914 TObjArray *arr=GetTimeVdriftSplineRun(run);
916 TGraph *graph=dynamic_cast<TGraph*>(arr->FindObject(graphName));
917 if (!graph) return 0;
918 AliSplineFit *fit = new AliSplineFit();
919 fit->SetGraph(graph);
920 fit->SetMinPoints(graph->GetN()+1);
921 fit->InitKnots(graph,2,0,0.001);
926 AliGRPObject *AliTPCcalibDB::GetGRP(Int_t run){
928 // Get GRP object for given run
930 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>((Instance()->fGRPArray).At(run));
932 Instance()->UpdateRunInformations(run);
933 grpRun = dynamic_cast<AliGRPObject *>(Instance()->fGRPArray.At(run));
934 if (!grpRun) return 0;
939 TMap * AliTPCcalibDB::GetGRPMap(Int_t run){
943 TMap * grpRun = dynamic_cast<TMap *>((Instance()->fGRPMaps).At(run));
945 Instance()->UpdateRunInformations(run);
946 grpRun = dynamic_cast<TMap *>(Instance()->fGRPMaps.At(run));
947 if (!grpRun) return 0;
953 AliDCSSensor * AliTPCcalibDB::GetPressureSensor(Int_t run, Int_t type){
955 // Get Pressure sensor
957 // type = 0 - Cavern pressure
958 // 1 - Suface pressure
959 // First try to get if trom map - if existing (Old format of data storing)
963 TMap *map = GetGRPMap(run);
965 AliDCSSensor * sensor = 0;
967 if (type==0) osensor = ((*map)("fCavernPressure"));
968 if (type==1) osensor = ((*map)("fP2Pressure"));
969 sensor =dynamic_cast<AliDCSSensor *>(osensor);
970 if (sensor) return sensor;
973 // If not map try to get it from the GRPObject
975 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.At(run));
977 UpdateRunInformations(run);
978 grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.At(run));
979 if (!grpRun) return 0;
981 AliDCSSensor * sensor = grpRun->GetCavernAtmosPressure();
982 if (type==1) sensor = grpRun->GetSurfaceAtmosPressure();
986 AliTPCSensorTempArray * AliTPCcalibDB::GetTemperatureSensor(Int_t run){
988 // Get temperature sensor array
990 AliTPCSensorTempArray * tempArray = (AliTPCSensorTempArray *)fTemperatureArray.At(run);
992 UpdateRunInformations(run);
993 tempArray = (AliTPCSensorTempArray *)fTemperatureArray.At(run);
999 TObjArray * AliTPCcalibDB::GetTimeGainSplinesRun(Int_t run){
1001 // Get temperature sensor array
1003 TObjArray * gainSplines = (TObjArray *)fTimeGainSplinesArray.At(run);
1005 UpdateRunInformations(run);
1006 gainSplines = (TObjArray *)fTimeGainSplinesArray.At(run);
1011 TObjArray * AliTPCcalibDB::GetTimeVdriftSplineRun(Int_t run){
1013 // Get drift spline array
1015 TObjArray * driftSplines = (TObjArray *)fDriftCorrectionArray.At(run);
1016 if (!driftSplines) {
1017 UpdateRunInformations(run);
1018 driftSplines = (TObjArray *)fDriftCorrectionArray.At(run);
1020 return driftSplines;
1023 AliDCSSensorArray * AliTPCcalibDB::GetVoltageSensors(Int_t run){
1025 // Get temperature sensor array
1027 AliDCSSensorArray * voltageArray = (AliDCSSensorArray *)fVoltageArray.At(run);
1028 if (!voltageArray) {
1029 UpdateRunInformations(run);
1030 voltageArray = (AliDCSSensorArray *)fVoltageArray.At(run);
1032 return voltageArray;
1035 AliDCSSensorArray * AliTPCcalibDB::GetGoofieSensors(Int_t run){
1037 // Get temperature sensor array
1039 AliDCSSensorArray * goofieArray = (AliDCSSensorArray *)fGoofieArray.At(run);
1041 UpdateRunInformations(run);
1042 goofieArray = (AliDCSSensorArray *)fGoofieArray.At(run);
1049 AliTPCCalibVdrift * AliTPCcalibDB::GetVdrift(Int_t run){
1051 // Get the interface to the the vdrift
1053 AliTPCCalibVdrift * vdrift = (AliTPCCalibVdrift*)fVdriftArray.At(run);
1055 UpdateRunInformations(run);
1056 vdrift= (AliTPCCalibVdrift*)fVdriftArray.At(run);
1061 Float_t AliTPCcalibDB::GetCEdriftTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1064 // GetCE drift time information for 'sector'
1065 // sector 72 is the mean drift time of the A-Side
1066 // sector 73 is the mean drift time of the C-Side
1067 // it timestamp==-1 return mean value
1069 AliTPCcalibDB::Instance()->SetRun(run);
1070 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocTgraph(sector);
1071 if (!gr||sector<0||sector>73) {
1072 if (entries) *entries=0;
1076 if (timeStamp==-1.){
1079 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1081 gr->GetPoint(ipoint,x,y);
1082 if (x<timeStamp) continue;
1090 Float_t AliTPCcalibDB::GetCEchargeTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1093 // GetCE mean charge for 'sector'
1094 // it timestamp==-1 return mean value
1096 AliTPCcalibDB::Instance()->SetRun(run);
1097 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocQgraph(sector);
1098 if (!gr||sector<0||sector>71) {
1099 if (entries) *entries=0;
1103 if (timeStamp==-1.){
1106 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1108 gr->GetPoint(ipoint,x,y);
1109 if (x<timeStamp) continue;
1117 Float_t AliTPCcalibDB::GetDCSSensorValue(AliDCSSensorArray *arr, Int_t timeStamp, const char * sensorName, Int_t sigDigits)
1120 // Get Value for a DCS sensor 'sensorName', run 'run' at time 'timeStamp'
1123 const TString sensorNameString(sensorName);
1124 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1125 if (!sensor) return val;
1126 //use the dcs graph if possible
1127 TGraph *gr=sensor->GetGraph();
1129 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1131 gr->GetPoint(ipoint,x,y);
1132 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1133 if (time<timeStamp) continue;
1137 //if val is still 0, test if if the requested time if within 5min of the first/last
1138 //data point. If this is the case return the firs/last entry
1139 //the timestamps might not be syncronised for all calibration types, sometimes a 'pre'
1140 //and 'pos' period is requested. Especially to the HV this is not the case!
1144 gr->GetPoint(0,x,y);
1145 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1146 if ((time-timeStamp)<5*60) val=y;
1151 gr->GetPoint(gr->GetN()-1,x,y);
1152 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1153 if ((timeStamp-time)<5*60) val=y;
1156 val=sensor->GetValue(timeStamp);
1159 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1164 Float_t AliTPCcalibDB::GetDCSSensorMeanValue(AliDCSSensorArray *arr, const char * sensorName, Int_t sigDigits)
1167 // Get mean Value for a DCS sensor 'sensorName' during run 'run'
1170 const TString sensorNameString(sensorName);
1171 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1172 if (!sensor) return val;
1174 //use dcs graph if it exists
1175 TGraph *gr=sensor->GetGraph();
1179 //if we don't have the dcs graph, try to get some meaningful information
1180 if (!sensor->GetFit()) return val;
1181 Int_t nKnots=sensor->GetFit()->GetKnots();
1182 Double_t tMid=(sensor->GetEndTime()-sensor->GetStartTime())/2.;
1183 for (Int_t iKnot=0;iKnot<nKnots;++iKnot){
1184 if (sensor->GetFit()->GetX()[iKnot]>tMid/3600.) break;
1185 val=(Float_t)sensor->GetFit()->GetY0()[iKnot];
1190 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1196 Float_t AliTPCcalibDB::GetChamberHighVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits) {
1198 // return the chamber HV for given run and time: 0-35 IROC, 36-72 OROC
1199 // if timeStamp==-1 return mean value
1202 TString sensorName="";
1203 TTimeStamp stamp(timeStamp);
1204 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1205 if (!voltageArray || (sector<0) || (sector>71)) return val;
1206 Char_t sideName='A';
1207 if ((sector/18)%2==1) sideName='C';
1210 sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,sector%18);
1213 sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,sector%18);
1216 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1218 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1222 Float_t AliTPCcalibDB::GetSkirtVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1225 // Get the skirt voltage for 'run' at 'timeStamp' and 'sector': 0-35 IROC, 36-72 OROC
1226 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1227 // if timeStamp==-1 return the mean value for the run
1230 TString sensorName="";
1231 TTimeStamp stamp(timeStamp);
1232 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1233 if (!voltageArray || (sector<0) || (sector>71)) return val;
1234 Char_t sideName='A';
1235 if ((sector/18)%2==1) sideName='C';
1236 sensorName=Form("TPC_SKIRT_%c_VMEAS",sideName);
1238 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1240 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1245 Float_t AliTPCcalibDB::GetCoverVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1248 // Get the cover voltage for run 'run' at time 'timeStamp'
1249 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1250 // if timeStamp==-1 return the mean value for the run
1253 TString sensorName="";
1254 TTimeStamp stamp(timeStamp);
1255 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1256 if (!voltageArray || (sector<0) || (sector>71)) return val;
1257 Char_t sideName='A';
1258 if ((sector/18)%2==1) sideName='C';
1261 sensorName=Form("TPC_COVER_I_%c_VMEAS",sideName);
1264 sensorName=Form("TPC_COVER_O_%c_VMEAS",sideName);
1267 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1269 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1274 Float_t AliTPCcalibDB::GetGGoffsetVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1277 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1278 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1279 // if timeStamp==-1 return the mean value for the run
1282 TString sensorName="";
1283 TTimeStamp stamp(timeStamp);
1284 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1285 if (!voltageArray || (sector<0) || (sector>71)) return val;
1286 Char_t sideName='A';
1287 if ((sector/18)%2==1) sideName='C';
1290 sensorName=Form("TPC_GATE_I_%c_OFF_VMEAS",sideName);
1293 sensorName=Form("TPC_GATE_O_%c_OFF_VMEAS",sideName);
1296 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1298 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1303 Float_t AliTPCcalibDB::GetGGnegVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1306 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1307 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1308 // if timeStamp==-1 return the mean value for the run
1311 TString sensorName="";
1312 TTimeStamp stamp(timeStamp);
1313 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1314 if (!voltageArray || (sector<0) || (sector>71)) return val;
1315 Char_t sideName='A';
1316 if ((sector/18)%2==1) sideName='C';
1319 sensorName=Form("TPC_GATE_I_%c_NEG_VMEAS",sideName);
1322 sensorName=Form("TPC_GATE_O_%c_NEG_VMEAS",sideName);
1325 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1327 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1332 Float_t AliTPCcalibDB::GetGGposVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1335 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1336 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1337 // if timeStamp==-1 return the mean value for the run
1340 TString sensorName="";
1341 TTimeStamp stamp(timeStamp);
1342 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1343 if (!voltageArray || (sector<0) || (sector>71)) return val;
1344 Char_t sideName='A';
1345 if ((sector/18)%2==1) sideName='C';
1348 sensorName=Form("TPC_GATE_I_%c_POS_VMEAS",sideName);
1351 sensorName=Form("TPC_GATE_O_%c_POS_VMEAS",sideName);
1354 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1356 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1361 Float_t AliTPCcalibDB::GetPressure(Int_t timeStamp, Int_t run, Int_t type){
1363 // GetPressure for given time stamp and runt
1365 TTimeStamp stamp(timeStamp);
1366 AliDCSSensor * sensor = Instance()->GetPressureSensor(run,type);
1367 if (!sensor) return 0;
1368 return sensor->GetValue(stamp);
1371 Float_t AliTPCcalibDB::GetL3Current(Int_t run, Int_t statType){
1373 // return L3 current
1374 // stat type is: AliGRPObject::Stats: kMean = 0, kTruncMean = 1, kMedian = 2, kSDMean = 3, kSDMedian = 4
1377 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1378 if (grp) current=grp->GetL3Current((AliGRPObject::Stats)statType);
1382 Float_t AliTPCcalibDB::GetBz(Int_t run){
1384 // calculate BZ in T from L3 current
1387 Float_t current=AliTPCcalibDB::GetL3Current(run);
1388 if (current>-1) bz=5*current/30000.*.1;
1392 Char_t AliTPCcalibDB::GetL3Polarity(Int_t run) {
1394 // get l3 polarity from GRP
1397 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1398 if (grp) pol=grp->GetL3Polarity();
1402 TString AliTPCcalibDB::GetRunType(Int_t run){
1404 // return run type from grp
1407 // TString type("UNKNOWN");
1408 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1409 if (grp) return grp->GetRunType();
1413 Float_t AliTPCcalibDB::GetValueGoofie(Int_t timeStamp, Int_t run, Int_t type){
1415 // GetPressure for given time stamp and runt
1417 TTimeStamp stamp(timeStamp);
1418 AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(run);
1419 if (!goofieArray) return 0;
1420 AliDCSSensor *sensor = goofieArray->GetSensor(type);
1421 return sensor->GetValue(stamp);
1429 Bool_t AliTPCcalibDB::GetTemperatureFit(Int_t timeStamp, Int_t run, Int_t side,TVectorD& fit){
1433 TTimeStamp tstamp(timeStamp);
1434 AliTPCSensorTempArray* tempArray = Instance()->GetTemperatureSensor(run);
1435 if (! tempArray) return kFALSE;
1436 AliTPCTempMap * tempMap = new AliTPCTempMap(tempArray);
1437 TLinearFitter * fitter = tempMap->GetLinearFitter(3,side,tstamp);
1440 fitter->GetParameters(fit);
1444 if (!fitter) return kFALSE;
1448 Float_t AliTPCcalibDB::GetTemperature(Int_t timeStamp, Int_t run, Int_t side){
1454 GetTemperatureFit(timeStamp,run,0,vec);
1458 GetTemperatureFit(timeStamp,run,0,vec);
1465 Double_t AliTPCcalibDB::GetPTRelative(UInt_t timeSec, Int_t run, Int_t side){
1468 // time - absolute time
1470 // side - 0 - A side 1-C side
1471 AliTPCCalibVdrift * vdrift = Instance()->GetVdrift(run);
1472 if (!vdrift) return 0;
1473 return vdrift->GetPTRelative(timeSec,side);
1476 AliGRPObject * AliTPCcalibDB::MakeGRPObjectFromMap(TMap *map){
1478 // Function to covert old GRP run information from TMap to GRPObject
1480 // TMap * map = AliTPCcalibDB::GetGRPMap(52406);
1482 AliDCSSensor * sensor = 0;
1484 osensor = ((*map)("fP2Pressure"));
1485 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1487 if (!sensor) return 0;
1489 AliDCSSensor * sensor2 = new AliDCSSensor(*sensor);
1490 osensor = ((*map)("fCavernPressure"));
1491 TGraph * gr = new TGraph(2);
1492 gr->GetX()[0]= -100000.;
1493 gr->GetX()[1]= 1000000.;
1494 gr->GetY()[0]= atof(osensor->GetName());
1495 gr->GetY()[1]= atof(osensor->GetName());
1496 sensor2->SetGraph(gr);
1500 AliGRPObject *grpRun = new AliGRPObject;
1501 grpRun->ReadValuesFromMap(map);
1502 grpRun->SetCavernAtmosPressure(sensor2);
1503 grpRun->SetSurfaceAtmosPressure(sensor);
1507 Bool_t AliTPCcalibDB::CreateGUITree(Int_t run, const char* filename)
1510 // Create a gui tree for run number 'run'
1513 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1514 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
1515 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
1519 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
1520 // retrieve cal pad objects
1522 db->CreateGUITree(filename);
1525 Bool_t AliTPCcalibDB::CreateGUITree(const char* filename){
1529 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1530 AliError("Default Storage not set. Cannot create calibration Tree!");
1534 AliTPCPreprocessorOnline prep;
1535 //noise and pedestals
1536 if (GetPedestals()) prep.AddComponent(new AliTPCCalPad(*(GetPedestals())));
1537 if (GetPadNoise() ) prep.AddComponent(new AliTPCCalPad(*(GetPadNoise())));
1539 if (GetPulserTmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserTmean())));
1540 if (GetPulserTrms() ) prep.AddComponent(new AliTPCCalPad(*(GetPulserTrms())));
1541 if (GetPulserQmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserQmean())));
1543 if (GetCETmean()) prep.AddComponent(new AliTPCCalPad(*(GetCETmean())));
1544 if (GetCETrms() ) prep.AddComponent(new AliTPCCalPad(*(GetCETrms())));
1545 if (GetCEQmean()) prep.AddComponent(new AliTPCCalPad(*(GetCEQmean())));
1547 if (GetALTROAcqStart() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStart() )));
1548 if (GetALTROZsThr() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROZsThr() )));
1549 if (GetALTROFPED() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROFPED() )));
1550 if (GetALTROAcqStop() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStop() )));
1551 if (GetALTROMasked() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROMasked() )));
1553 AliTPCdataQA *dataQA=GetDataQA();
1555 if (dataQA->GetNLocalMaxima())
1556 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNLocalMaxima())));
1557 if (dataQA->GetMaxCharge())
1558 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMaxCharge())));
1559 if (dataQA->GetMeanCharge())
1560 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMeanCharge())));
1561 if (dataQA->GetNoThreshold())
1562 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNoThreshold())));
1563 if (dataQA->GetNTimeBins())
1564 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNTimeBins())));
1565 if (dataQA->GetNPads())
1566 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNPads())));
1567 if (dataQA->GetTimePosition())
1568 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetTimePosition())));
1572 TString file(filename);
1573 if (file.IsNull()) file=Form("guiTreeRun_%d.root",fRun);
1574 prep.DumpToFile(file.Data());
1578 Bool_t AliTPCcalibDB::CreateRefFile(Int_t run, const char* filename)
1581 // Create a gui tree for run number 'run'
1584 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1585 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
1586 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
1589 TString file(filename);
1590 if (file.IsNull()) file=Form("RefCalPads_%d.root",run);
1591 TDirectory *currDir=gDirectory;
1593 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
1594 // retrieve cal pad objects
1597 TFile f(file.Data(),"recreate");
1598 //noise and pedestals
1599 db->GetPedestals()->Write("Pedestals");
1600 db->GetPadNoise()->Write("PadNoise");
1602 db->GetPulserTmean()->Write("PulserTmean");
1603 db->GetPulserTrms()->Write("PulserTrms");
1604 db->GetPulserQmean()->Write("PulserQmean");
1606 db->GetCETmean()->Write("CETmean");
1607 db->GetCETrms()->Write("CETrms");
1608 db->GetCEQmean()->Write("CEQmean");
1610 db->GetALTROAcqStart() ->Write("ALTROAcqStart");
1611 db->GetALTROZsThr() ->Write("ALTROZsThr");
1612 db->GetALTROFPED() ->Write("ALTROFPED");
1613 db->GetALTROAcqStop() ->Write("ALTROAcqStop");
1614 db->GetALTROMasked() ->Write("ALTROMasked");
1623 Double_t AliTPCcalibDB::GetVDriftCorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
1625 // Get time dependent drift velocity correction
1626 // multiplication factor vd = vdnom *(1+vdriftcorr)
1628 // mode determines the algorith how to combine the Laser Track, LaserCE and physics tracks
1629 // timestamp - timestamp
1631 // side - the drift velocity per side (possible for laser and CE)
1633 // Notice - Extrapolation outside of calibration range - using constant function
1636 // mode 1 automatic mode - according to the distance to the valid calibration
1638 Double_t deltaP=0, driftP=0, wP = 0.;
1639 Double_t deltaLT=0, driftLT=0, wLT = 0.;
1640 Double_t deltaCE=0, driftCE=0, wCE = 0.;
1641 driftP = fDButil->GetVDriftTPC(deltaP,run,timeStamp);
1642 driftCE = fDButil->GetVDriftTPCCE(deltaCE, run,timeStamp,36000,2);
1643 driftLT = fDButil->GetVDriftTPCLaserTracks(deltaLT,run,timeStamp,36000,2);
1644 deltaP = TMath::Abs(deltaP);
1645 deltaLT = TMath::Abs(deltaLT);
1646 deltaCE = TMath::Abs(deltaCE);
1648 const Double_t kEpsilon=0.0000000001;
1649 Double_t meanDist= (deltaP+deltaLT+deltaCE)*0.3;
1650 if (meanDist<1.) return driftLT;
1651 wP = meanDist/(deltaP +0.005*meanDist);
1652 wLT = meanDist/(deltaLT+0.005*meanDist);
1653 wCE = meanDist/(deltaCE+0.001*meanDist);
1654 if (TMath::Abs(driftCE)<kEpsilon) wCE=0; // invalid calibration
1655 result = (driftP*wP+driftLT*wLT+driftCE*wCE)/(wP+wLT+wCE);
1661 Double_t AliTPCcalibDB::GetTime0CorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
1663 // Get time dependent time 0 (trigger delay in cm) correction
1664 // additive correction time0 = time0+ GetTime0CorrectionTime
1665 // Value etracted combining the vdrift correction using laser tracks and CE and the physics track matchin
1667 // mode determines the algorith how to combine the Laser Track and physics tracks
1668 // timestamp - timestamp
1670 // side - the drift velocity per side (possible for laser and CE)
1672 // Notice - Extrapolation outside of calibration range - using constant function
1675 if (mode==1) result=fDButil->GetTriggerOffsetTPC(run,timeStamp);
1676 result *=fParam->GetZLength();
1685 Double_t AliTPCcalibDB::GetVDriftCorrectionGy(Int_t timeStamp, Int_t run, Int_t side, Int_t /*mode*/){
1687 // Get global y correction drift velocity correction factor
1688 // additive factor vd = vdnom*(1+GetVDriftCorrectionGy *gy)
1689 // Value etracted combining the vdrift correction using laser tracks and CE
1691 // mode determines the algorith how to combine the Laser Track, LaserCE
1692 // timestamp - timestamp
1694 // side - the drift velocity gy correction per side (CE and Laser tracks)
1696 // Notice - Extrapolation outside of calibration range - using constant function
1698 if (run<=0 && fTransform) run = fTransform->GetCurrentRunNumber();
1699 UpdateRunInformations(run,kFALSE);
1700 TObjArray *array =AliTPCcalibDB::Instance()->GetTimeVdriftSplineRun(run);
1701 if (!array) return 0;
1702 TGraphErrors *laserA= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_A");
1703 TGraphErrors *laserC= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_C");
1706 if (laserA && laserC){
1707 result= (laserA->Eval(timeStamp)+laserC->Eval(timeStamp))*0.5;
1709 if (laserA && side==0){
1710 result = (laserA->Eval(timeStamp));
1712 if (laserC &&side==1){
1713 result = (laserC->Eval(timeStamp));
1715 return -result/250.; //normalized before