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>
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"
110 #include "TGraphErrors.h"
112 #include "TObjArray.h"
113 #include "TObjString.h"
115 #include "TDirectory.h"
116 #include "AliTPCCalPad.h"
117 #include "AliTPCCalibPulser.h"
118 #include "AliTPCCalibPedestal.h"
119 #include "AliTPCCalibCE.h"
120 #include "AliTPCExBFirst.h"
121 #include "AliTPCTempMap.h"
122 #include "AliTPCCalibVdrift.h"
123 #include "AliTPCCalibRaw.h"
124 #include "AliTPCParam.h"
126 #include "AliTPCPreprocessorOnline.h"
129 ClassImp(AliTPCcalibDB)
131 AliTPCcalibDB* AliTPCcalibDB::fgInstance = 0;
132 Bool_t AliTPCcalibDB::fgTerminated = kFALSE;
133 TObjArray AliTPCcalibDB::fgExBArray; // array of ExB corrections
136 //_ singleton implementation __________________________________________________
137 AliTPCcalibDB* AliTPCcalibDB::Instance()
140 // Singleton implementation
141 // Returns an instance of this class, it is created if neccessary
144 if (fgTerminated != kFALSE)
148 fgInstance = new AliTPCcalibDB();
153 void AliTPCcalibDB::Terminate()
156 // Singleton implementation
157 // Deletes the instance of this class and sets the terminated flag, instances cannot be requested anymore
158 // This function can be called several times.
161 fgTerminated = kTRUE;
170 //_____________________________________________________________________________
171 AliTPCcalibDB::AliTPCcalibDB():
191 fTimeGainSplinesArray(100000),
192 fGRPArray(100000), //! array of GRPs - per run - JUST for calibration studies
193 fGRPMaps(100000), //! array of GRPs - per run - JUST for calibration studies
194 fGoofieArray(100000), //! array of GOOFIE values -per run - Just for calibration studies
195 fVoltageArray(100000),
196 fTemperatureArray(100000), //! array of temperature sensors - per run - Just for calibration studies
197 fVdriftArray(100000), //! array of v drift interfaces
198 fDriftCorrectionArray(100000), //! array of drift correction
199 fRunList(100000), //! run list - indicates try to get the run param
207 Update(); // temporary
210 AliTPCcalibDB::AliTPCcalibDB(const AliTPCcalibDB& ):
230 fTimeGainSplinesArray(100000),
231 fGRPArray(0), //! array of GRPs - per run - JUST for calibration studies
232 fGRPMaps(0), //! array of GRPs - per run - JUST for calibration studies
233 fGoofieArray(0), //! array of GOOFIE values -per run - Just for calibration studies
235 fTemperatureArray(0), //! array of temperature sensors - per run - Just for calibration studies
236 fVdriftArray(0), //! array of v drift interfaces
237 fDriftCorrectionArray(0), //! array of v drift interfaces
238 fRunList(0), //! run list - indicates try to get the run param
243 // Copy constructor invalid -- singleton implementation
245 Error("copy constructor","invalid -- singleton implementation");
248 AliTPCcalibDB& AliTPCcalibDB::operator= (const AliTPCcalibDB& )
251 // Singleton implementation - no assignment operator
253 Error("operator =", "assignment operator not implemented");
259 //_____________________________________________________________________________
260 AliTPCcalibDB::~AliTPCcalibDB()
266 // don't delete anything, CDB cache is active!
267 //if (fPadGainFactor) delete fPadGainFactor;
268 //if (fPadTime0) delete fPadTime0;
269 //if (fPadNoise) delete fPadNoise;
273 //_____________________________________________________________________________
274 AliCDBEntry* AliTPCcalibDB::GetCDBEntry(const char* cdbPath)
277 // Retrieves an entry with path <cdbPath> from the CDB.
281 AliCDBEntry* entry = AliCDBManager::Instance()->Get(cdbPath, fRun);
284 sprintf(chinfo,"AliTPCcalibDB: Failed to get entry:\t%s ", cdbPath);
292 //_____________________________________________________________________________
293 void AliTPCcalibDB::SetRun(Long64_t run)
296 // Sets current run number. Calibration data is read from the corresponding file.
306 void AliTPCcalibDB::Update(){
308 AliCDBEntry * entry=0;
309 Bool_t cdbCache = AliCDBManager::Instance()->GetCacheFlag(); // save cache status
310 AliCDBManager::Instance()->SetCacheFlag(kTRUE); // activate CDB cache
311 fDButil = new AliTPCcalibDButil;
313 entry = GetCDBEntry("TPC/Calib/PadGainFactor");
315 //if (fPadGainFactor) delete fPadGainFactor;
316 entry->SetOwner(kTRUE);
317 fPadGainFactor = (AliTPCCalPad*)entry->GetObject();
320 entry = GetCDBEntry("TPC/Calib/TimeGain");
322 //if (fTimeGainSplines) delete fTimeGainSplines;
323 entry->SetOwner(kTRUE);
324 fTimeGainSplines = (TObjArray*)entry->GetObject();
327 entry = GetCDBEntry("TPC/Calib/GainFactorDedx");
329 entry->SetOwner(kTRUE);
330 fDedxGainFactor = (AliTPCCalPad*)entry->GetObject();
333 entry = GetCDBEntry("TPC/Calib/PadTime0");
335 //if (fPadTime0) delete fPadTime0;
336 entry->SetOwner(kTRUE);
337 fPadTime0 = (AliTPCCalPad*)entry->GetObject();
341 entry = GetCDBEntry("TPC/Calib/PadNoise");
343 //if (fPadNoise) delete fPadNoise;
344 entry->SetOwner(kTRUE);
345 fPadNoise = (AliTPCCalPad*)entry->GetObject();
348 entry = GetCDBEntry("TPC/Calib/Pedestals");
350 //if (fPedestals) delete fPedestals;
351 entry->SetOwner(kTRUE);
352 fPedestals = (AliTPCCalPad*)entry->GetObject();
355 entry = GetCDBEntry("TPC/Calib/Temperature");
357 //if (fTemperature) delete fTemperature;
358 entry->SetOwner(kTRUE);
359 fTemperature = (AliTPCSensorTempArray*)entry->GetObject();
362 entry = GetCDBEntry("TPC/Calib/Parameters");
364 //if (fPadNoise) delete fPadNoise;
365 entry->SetOwner(kTRUE);
366 fParam = (AliTPCParam*)(entry->GetObject()->Clone());
369 entry = GetCDBEntry("TPC/Calib/ClusterParam");
371 entry->SetOwner(kTRUE);
372 fClusterParam = (AliTPCClusterParam*)(entry->GetObject()->Clone());
375 //ALTRO configuration data
376 entry = GetCDBEntry("TPC/Calib/AltroConfig");
378 entry->SetOwner(kTRUE);
379 fALTROConfigData=(TObjArray*)(entry->GetObject());
382 //Calibration Pulser data
383 entry = GetCDBEntry("TPC/Calib/Pulser");
385 entry->SetOwner(kTRUE);
386 fPulserData=(TObjArray*)(entry->GetObject());
390 entry = GetCDBEntry("TPC/Calib/CE");
392 entry->SetOwner(kTRUE);
393 fCEData=(TObjArray*)(entry->GetObject());
395 //RAW calibration data
396 entry = GetCDBEntry("TPC/Calib/Raw");
398 entry->SetOwner(kTRUE);
399 TObjArray *arr=(TObjArray*)(entry->GetObject());
400 if (arr) fCalibRaw=(AliTPCCalibRaw*)arr->At(0);
402 //QA calibration data
403 entry = GetCDBEntry("TPC/Calib/QA");
405 entry->SetOwner(kTRUE);
406 fDataQA=dynamic_cast<AliTPCdataQA*>(entry->GetObject());
409 entry = GetCDBEntry("TPC/Calib/Mapping");
411 //if (fPadNoise) delete fPadNoise;
412 entry->SetOwner(kTRUE);
413 TObjArray * array = dynamic_cast<TObjArray*>(entry->GetObject());
414 if (array && array->GetEntriesFast()==6){
415 fMapping = new AliTPCAltroMapping*[6];
416 for (Int_t i=0; i<6; i++){
417 fMapping[i] = dynamic_cast<AliTPCAltroMapping*>(array->At(i));
422 //QA calibration data
423 entry = GetCDBEntry("GRP/CTP/CTPtiming");
425 entry->SetOwner(kTRUE);
426 fCTPTimeParams=dynamic_cast<AliCTPTimeParams*>(entry->GetObject());
430 //entry = GetCDBEntry("TPC/Calib/ExB");
432 // entry->SetOwner(kTRUE);
433 // fExB=dynamic_cast<AliTPCExB*>(entry->GetObject()->Clone());
436 // ExB - calculate during initialization - in simulation /reconstruction
437 // - not invoked here anymore
438 //fExB = GetExB(-5,kTRUE);
441 fTransform=new AliTPCTransform();
442 fTransform->SetCurrentRun(AliCDBManager::Instance()->GetRun());
446 AliCDBManager::Instance()->SetCacheFlag(cdbCache); // reset original CDB cache
451 void AliTPCcalibDB::CreateObjectList(const Char_t *filename, TObjArray *calibObjects)
454 // Create calibration objects and read contents from OCDB
456 if ( calibObjects == 0x0 ) return;
459 if ( !in.is_open() ){
460 fprintf(stderr,"Error: cannot open list file '%s'", filename);
464 AliTPCCalPad *calPad=0x0;
470 TObjArray *arrFileLine = sFile.Tokenize("\n");
472 TIter nextLine(arrFileLine);
474 TObjString *sObjLine=0x0;
475 while ( (sObjLine = (TObjString*)nextLine()) ){
476 TString sLine(sObjLine->GetString());
478 TObjArray *arrNextCol = sLine.Tokenize("\t");
480 TObjString *sObjType = (TObjString*)(arrNextCol->At(0));
481 TObjString *sObjFileName = (TObjString*)(arrNextCol->At(1));
483 if ( !sObjType || ! sObjFileName ) continue;
484 TString sType(sObjType->GetString());
485 TString sFileName(sObjFileName->GetString());
486 printf("%s\t%s\n",sType.Data(),sFileName.Data());
488 TFile *fIn = TFile::Open(sFileName);
490 fprintf(stderr,"File not found: '%s'", sFileName.Data());
494 if ( sType == "CE" ){
495 AliTPCCalibCE *ce = (AliTPCCalibCE*)fIn->Get("AliTPCCalibCE");
497 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadT0());
498 calPad->SetNameTitle("CETmean","CETmean");
499 calibObjects->Add(calPad);
501 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadQ());
502 calPad->SetNameTitle("CEQmean","CEQmean");
503 calibObjects->Add(calPad);
505 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadRMS());
506 calPad->SetNameTitle("CETrms","CETrms");
507 calibObjects->Add(calPad);
509 } else if ( sType == "Pulser") {
510 AliTPCCalibPulser *sig = (AliTPCCalibPulser*)fIn->Get("AliTPCCalibPulser");
512 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadT0());
513 calPad->SetNameTitle("PulserTmean","PulserTmean");
514 calibObjects->Add(calPad);
516 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadQ());
517 calPad->SetNameTitle("PulserQmean","PulserQmean");
518 calibObjects->Add(calPad);
520 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadRMS());
521 calPad->SetNameTitle("PulserTrms","PulserTrms");
522 calibObjects->Add(calPad);
524 } else if ( sType == "Pedestals") {
525 AliTPCCalibPedestal *ped = (AliTPCCalibPedestal*)fIn->Get("AliTPCCalibPedestal");
527 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadPedestal());
528 calPad->SetNameTitle("Pedestals","Pedestals");
529 calibObjects->Add(calPad);
531 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadRMS());
532 calPad->SetNameTitle("Noise","Noise");
533 calibObjects->Add(calPad);
536 fprintf(stderr,"Undefined Type: '%s'",sType.Data());
545 void AliTPCcalibDB::MakeTree(const char * fileName, TObjArray * array, const char * mapFileName, AliTPCCalPad* outlierPad, Float_t ltmFraction) {
547 // Write a tree with all available information
548 // if mapFileName is specified, the Map information are also written to the tree
549 // pads specified in outlierPad are not used for calculating statistics
550 // - the same function as AliTPCCalPad::MakeTree -
552 AliTPCROC* tpcROCinstance = AliTPCROC::Instance();
554 TObjArray* mapIROCs = 0;
555 TObjArray* mapOROCs = 0;
556 TVectorF *mapIROCArray = 0;
557 TVectorF *mapOROCArray = 0;
558 Int_t mapEntries = 0;
559 TString* mapNames = 0;
562 TFile mapFile(mapFileName, "read");
564 TList* listOfROCs = mapFile.GetListOfKeys();
565 mapEntries = listOfROCs->GetEntries()/2;
566 mapIROCs = new TObjArray(mapEntries*2);
567 mapOROCs = new TObjArray(mapEntries*2);
568 mapIROCArray = new TVectorF[mapEntries];
569 mapOROCArray = new TVectorF[mapEntries];
571 mapNames = new TString[mapEntries];
572 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
573 TString nameROC(((TKey*)(listOfROCs->At(ivalue*2)))->GetName());
574 nameROC.Remove(nameROC.Length()-4, 4);
575 mapIROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "IROC").Data()), ivalue);
576 mapOROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "OROC").Data()), ivalue);
577 mapNames[ivalue].Append(nameROC);
580 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
581 mapIROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(0));
582 mapOROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(36));
584 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(0); ichannel++)
585 (mapIROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapIROCs->At(ivalue)))->GetValue(ichannel);
586 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(36); ichannel++)
587 (mapOROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapOROCs->At(ivalue)))->GetValue(ichannel);
590 } // if (mapFileName)
592 TTreeSRedirector cstream(fileName);
593 Int_t arrayEntries = array->GetEntries();
595 TString* names = new TString[arrayEntries];
596 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
597 names[ivalue].Append(((AliTPCCalPad*)array->At(ivalue))->GetName());
599 for (UInt_t isector = 0; isector < tpcROCinstance->GetNSectors(); isector++) {
601 // get statistic for given sector
603 TVectorF median(arrayEntries);
604 TVectorF mean(arrayEntries);
605 TVectorF rms(arrayEntries);
606 TVectorF ltm(arrayEntries);
607 TVectorF ltmrms(arrayEntries);
608 TVectorF medianWithOut(arrayEntries);
609 TVectorF meanWithOut(arrayEntries);
610 TVectorF rmsWithOut(arrayEntries);
611 TVectorF ltmWithOut(arrayEntries);
612 TVectorF ltmrmsWithOut(arrayEntries);
614 TVectorF *vectorArray = new TVectorF[arrayEntries];
615 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
616 vectorArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
618 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
619 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
620 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
621 AliTPCCalROC* outlierROC = 0;
622 if (outlierPad) outlierROC = outlierPad->GetCalROC(isector);
624 median[ivalue] = calROC->GetMedian();
625 mean[ivalue] = calROC->GetMean();
626 rms[ivalue] = calROC->GetRMS();
627 Double_t ltmrmsValue = 0;
628 ltm[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction);
629 ltmrms[ivalue] = ltmrmsValue;
631 medianWithOut[ivalue] = calROC->GetMedian(outlierROC);
632 meanWithOut[ivalue] = calROC->GetMean(outlierROC);
633 rmsWithOut[ivalue] = calROC->GetRMS(outlierROC);
635 ltmWithOut[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction, outlierROC);
636 ltmrmsWithOut[ivalue] = ltmrmsValue;
645 medianWithOut[ivalue] = 0.;
646 meanWithOut[ivalue] = 0.;
647 rmsWithOut[ivalue] = 0.;
648 ltmWithOut[ivalue] = 0.;
649 ltmrmsWithOut[ivalue] = 0.;
654 // fill vectors of variable per pad
656 TVectorF *posArray = new TVectorF[8];
657 for (Int_t ivalue = 0; ivalue < 8; ivalue++)
658 posArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
660 Float_t posG[3] = {0};
661 Float_t posL[3] = {0};
663 for (UInt_t irow = 0; irow < tpcROCinstance->GetNRows(isector); irow++) {
664 for (UInt_t ipad = 0; ipad < tpcROCinstance->GetNPads(isector, irow); ipad++) {
665 tpcROCinstance->GetPositionLocal(isector, irow, ipad, posL);
666 tpcROCinstance->GetPositionGlobal(isector, irow, ipad, posG);
667 posArray[0][ichannel] = irow;
668 posArray[1][ichannel] = ipad;
669 posArray[2][ichannel] = posL[0];
670 posArray[3][ichannel] = posL[1];
671 posArray[4][ichannel] = posG[0];
672 posArray[5][ichannel] = posG[1];
673 posArray[6][ichannel] = (Int_t)(ipad - (Double_t)(tpcROCinstance->GetNPads(isector, irow))/2);
674 posArray[7][ichannel] = ichannel;
676 // loop over array containing AliTPCCalPads
677 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
678 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
679 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
681 (vectorArray[ivalue])[ichannel] = calROC->GetValue(irow, ipad);
683 (vectorArray[ivalue])[ichannel] = 0;
689 cstream << "calPads" <<
690 "sector=" << isector;
692 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
693 cstream << "calPads" <<
694 (Char_t*)((names[ivalue] + "_Median=").Data()) << median[ivalue] <<
695 (Char_t*)((names[ivalue] + "_Mean=").Data()) << mean[ivalue] <<
696 (Char_t*)((names[ivalue] + "_RMS=").Data()) << rms[ivalue] <<
697 (Char_t*)((names[ivalue] + "_LTM=").Data()) << ltm[ivalue] <<
698 (Char_t*)((names[ivalue] + "_RMS_LTM=").Data()) << ltmrms[ivalue];
700 cstream << "calPads" <<
701 (Char_t*)((names[ivalue] + "_Median_OutlierCutted=").Data()) << medianWithOut[ivalue] <<
702 (Char_t*)((names[ivalue] + "_Mean_OutlierCutted=").Data()) << meanWithOut[ivalue] <<
703 (Char_t*)((names[ivalue] + "_RMS_OutlierCutted=").Data()) << rmsWithOut[ivalue] <<
704 (Char_t*)((names[ivalue] + "_LTM_OutlierCutted=").Data()) << ltmWithOut[ivalue] <<
705 (Char_t*)((names[ivalue] + "_RMS_LTM_OutlierCutted=").Data()) << ltmrmsWithOut[ivalue];
709 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
710 cstream << "calPads" <<
711 (Char_t*)((names[ivalue] + ".=").Data()) << &vectorArray[ivalue];
715 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
717 cstream << "calPads" <<
718 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapIROCArray[ivalue];
720 cstream << "calPads" <<
721 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapOROCArray[ivalue];
725 cstream << "calPads" <<
726 "row.=" << &posArray[0] <<
727 "pad.=" << &posArray[1] <<
728 "lx.=" << &posArray[2] <<
729 "ly.=" << &posArray[3] <<
730 "gx.=" << &posArray[4] <<
731 "gy.=" << &posArray[5] <<
732 "rpad.=" << &posArray[6] <<
733 "channel.=" << &posArray[7];
735 cstream << "calPads" <<
739 delete[] vectorArray;
747 delete[] mapIROCArray;
748 delete[] mapOROCArray;
753 Int_t AliTPCcalibDB::GetRCUTriggerConfig() const
756 // return the RCU trigger configuration register
758 TMap *map=GetRCUconfig();
760 TVectorF *v=(TVectorF*)map->GetValue("TRGCONF_TRG_MODE");
762 for (Int_t i=0; i<v->GetNrows(); ++i){
763 Float_t newmode=v->GetMatrixArray()[i];
765 if (mode>-1&&newmode!=mode) AliWarning("Found different RCU trigger configurations!!!");
772 Bool_t AliTPCcalibDB::IsTrgL0()
775 // return if the FEE readout was triggered on L0
777 Int_t mode=GetRCUTriggerConfig();
778 if (mode<0) return kFALSE;
779 return ((mode&(1<<13))>>13)==1;
782 Bool_t AliTPCcalibDB::IsTrgL1()
785 // return if the FEE readout was triggered on L1
787 Int_t mode=GetRCUTriggerConfig();
788 if (mode<0) return kFALSE;
789 return ((mode&(1<<13))>>13)==0;
792 void AliTPCcalibDB::RegisterExB(Int_t index, Float_t bz, Bool_t bdelete){
794 // Register static ExB correction map
795 // index - registration index - used for visualization
796 // bz - bz field in kGaus
798 // Float_t factor = bz/(-5.); // default b filed in Cheb with minus sign
799 Float_t factor = bz/(5.); // default b filed in Cheb with minus sign
800 // was chenged in the Revision ???? (Ruben can you add here number)
802 AliMagF* bmap = new AliMagF("MapsExB","MapsExB", factor,TMath::Sign(1.f,factor),AliMagF::k5kG);
804 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
805 AliTPCExB::SetInstance(exb);
810 AliTPCExB::RegisterField(index,bmap);
812 if (index>=fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
813 fgExBArray.AddAt(exb,index);
817 AliTPCExB* AliTPCcalibDB::GetExB(Float_t bz, Bool_t deleteB) {
819 // bz filed in KGaus not in tesla
820 // Get ExB correction map
821 // if doesn't exist - create it
823 Int_t index = TMath::Nint(5+bz);
824 if (index>fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
825 if (!fgExBArray.At(index)) AliTPCcalibDB::RegisterExB(index,bz,deleteB);
826 return (AliTPCExB*)fgExBArray.At(index);
830 void AliTPCcalibDB::SetExBField(Float_t bz){
832 // Set magnetic filed for ExB correction
834 fExB = GetExB(bz,kFALSE);
837 void AliTPCcalibDB::SetExBField(const AliMagF* bmap){
839 // Set magnetic field for ExB correction
841 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
842 AliTPCExB::SetInstance(exb);
850 void AliTPCcalibDB::UpdateRunInformations( Int_t run, Bool_t force){
852 // - > Don't use it for reconstruction - Only for Calibration studies
855 if (fRunList[run]>0 &&force==kFALSE) return;
856 AliCDBEntry * entry = 0;
857 if (run>= fRunList.GetSize()){
858 fRunList.Set(run*2+1);
859 fGRPArray.Expand(run*2+1);
860 fGRPMaps.Expand(run*2+1);
861 fGoofieArray.Expand(run*2+1);
862 fVoltageArray.Expand(run*2+1);
863 fTemperatureArray.Expand(run*2+1);
864 fVdriftArray.Expand(run*2+1);
865 fDriftCorrectionArray.Expand(run*2+1);
866 fTimeGainSplinesArray.Expand(run*2+1);
869 fRunList[run]=1; // sign as used
872 entry = AliCDBManager::Instance()->Get("GRP/GRP/Data",run);
874 AliGRPObject * grpRun = dynamic_cast<AliGRPObject*>(entry->GetObject());
876 TMap* map = dynamic_cast<TMap*>(entry->GetObject());
878 //grpRun = new AliGRPObject;
879 //grpRun->ReadValuesFromMap(map);
880 grpRun = MakeGRPObjectFromMap(map);
882 fGRPMaps.AddAt(map,run);
885 fGRPArray.AddAt(grpRun,run);
887 entry = AliCDBManager::Instance()->Get("TPC/Calib/Goofie",run);
889 fGoofieArray.AddAt(entry->GetObject(),run);
892 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",run);
894 fVoltageArray.AddAt(entry->GetObject(),run);
897 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeGain",run);
899 fTimeGainSplinesArray.AddAt(entry->GetObject(),run);
902 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeDrift",run);
904 fDriftCorrectionArray.AddAt(entry->GetObject(),run);
907 entry = AliCDBManager::Instance()->Get("TPC/Calib/Temperature",run);
909 fTemperatureArray.AddAt(entry->GetObject(),run);
911 //apply fDButil filters
913 fDButil->UpdateFromCalibDB();
914 if (fTemperature) fDButil->FilterTemperature(fTemperature);
916 AliDCSSensor * press = GetPressureSensor(run,0);
917 AliTPCSensorTempArray * temp = GetTemperatureSensor(run);
920 accept = fDButil->FilterTemperature(temp)>0.1;
923 const Double_t kMinP=950.;
924 const Double_t kMaxP=1050.;
925 const Double_t kMaxdP=10.;
926 const Double_t kSigmaCut=4.;
927 fDButil->FilterSensor(press,kMinP,kMaxP,kMaxdP,kSigmaCut);
928 if (press->GetFit()==0) accept=kFALSE;
930 if (press && temp &&accept){
931 AliTPCCalibVdrift * vdrift = new AliTPCCalibVdrift(temp, press,0);
932 fVdriftArray.AddAt(vdrift,run);
934 fDButil->FilterCE(120., 3., 4.,0);
935 fDButil->FilterTracks(run, 10.,0);
939 Float_t AliTPCcalibDB::GetGain(Int_t sector, Int_t row, Int_t pad){
942 AliTPCCalPad *calPad = Instance()->fDedxGainFactor;;
943 if (!calPad) return 0;
944 return calPad->GetCalROC(sector)->GetValue(row,pad);
947 AliSplineFit* AliTPCcalibDB::GetVdriftSplineFit(const char* name, Int_t run){
951 TObjArray *arr=GetTimeVdriftSplineRun(run);
953 return dynamic_cast<AliSplineFit*>(arr->FindObject(name));
956 AliSplineFit* AliTPCcalibDB::CreateVdriftSplineFit(const char* graphName, Int_t run){
958 // create spline fit from the drift time graph in TimeDrift
960 TObjArray *arr=GetTimeVdriftSplineRun(run);
962 TGraph *graph=dynamic_cast<TGraph*>(arr->FindObject(graphName));
963 if (!graph) return 0;
964 AliSplineFit *fit = new AliSplineFit();
965 fit->SetGraph(graph);
966 fit->SetMinPoints(graph->GetN()+1);
967 fit->InitKnots(graph,2,0,0.001);
972 AliGRPObject *AliTPCcalibDB::GetGRP(Int_t run){
974 // Get GRP object for given run
976 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>((Instance()->fGRPArray).At(run));
978 Instance()->UpdateRunInformations(run);
979 grpRun = dynamic_cast<AliGRPObject *>(Instance()->fGRPArray.At(run));
980 if (!grpRun) return 0;
985 TMap * AliTPCcalibDB::GetGRPMap(Int_t run){
989 TMap * grpRun = dynamic_cast<TMap *>((Instance()->fGRPMaps).At(run));
991 Instance()->UpdateRunInformations(run);
992 grpRun = dynamic_cast<TMap *>(Instance()->fGRPMaps.At(run));
993 if (!grpRun) return 0;
999 AliDCSSensor * AliTPCcalibDB::GetPressureSensor(Int_t run, Int_t type){
1001 // Get Pressure sensor
1003 // type = 0 - Cavern pressure
1004 // 1 - Suface pressure
1005 // First try to get if trom map - if existing (Old format of data storing)
1009 TMap *map = GetGRPMap(run);
1011 AliDCSSensor * sensor = 0;
1013 if (type==0) osensor = ((*map)("fCavernPressure"));
1014 if (type==1) osensor = ((*map)("fP2Pressure"));
1015 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1016 if (sensor) return sensor;
1019 // If not map try to get it from the GRPObject
1021 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.At(run));
1023 UpdateRunInformations(run);
1024 grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.At(run));
1025 if (!grpRun) return 0;
1027 AliDCSSensor * sensor = grpRun->GetCavernAtmosPressure();
1028 if (type==1) sensor = grpRun->GetSurfaceAtmosPressure();
1032 AliTPCSensorTempArray * AliTPCcalibDB::GetTemperatureSensor(Int_t run){
1034 // Get temperature sensor array
1036 AliTPCSensorTempArray * tempArray = (AliTPCSensorTempArray *)fTemperatureArray.At(run);
1038 UpdateRunInformations(run);
1039 tempArray = (AliTPCSensorTempArray *)fTemperatureArray.At(run);
1045 TObjArray * AliTPCcalibDB::GetTimeGainSplinesRun(Int_t run){
1047 // Get temperature sensor array
1049 TObjArray * gainSplines = (TObjArray *)fTimeGainSplinesArray.At(run);
1051 UpdateRunInformations(run);
1052 gainSplines = (TObjArray *)fTimeGainSplinesArray.At(run);
1057 TObjArray * AliTPCcalibDB::GetTimeVdriftSplineRun(Int_t run){
1059 // Get drift spline array
1061 TObjArray * driftSplines = (TObjArray *)fDriftCorrectionArray.At(run);
1062 if (!driftSplines) {
1063 UpdateRunInformations(run);
1064 driftSplines = (TObjArray *)fDriftCorrectionArray.At(run);
1066 return driftSplines;
1069 AliDCSSensorArray * AliTPCcalibDB::GetVoltageSensors(Int_t run){
1071 // Get temperature sensor array
1073 AliDCSSensorArray * voltageArray = (AliDCSSensorArray *)fVoltageArray.At(run);
1074 if (!voltageArray) {
1075 UpdateRunInformations(run);
1076 voltageArray = (AliDCSSensorArray *)fVoltageArray.At(run);
1078 return voltageArray;
1081 AliDCSSensorArray * AliTPCcalibDB::GetGoofieSensors(Int_t run){
1083 // Get temperature sensor array
1085 AliDCSSensorArray * goofieArray = (AliDCSSensorArray *)fGoofieArray.At(run);
1087 UpdateRunInformations(run);
1088 goofieArray = (AliDCSSensorArray *)fGoofieArray.At(run);
1095 AliTPCCalibVdrift * AliTPCcalibDB::GetVdrift(Int_t run){
1097 // Get the interface to the the vdrift
1099 AliTPCCalibVdrift * vdrift = (AliTPCCalibVdrift*)fVdriftArray.At(run);
1101 UpdateRunInformations(run);
1102 vdrift= (AliTPCCalibVdrift*)fVdriftArray.At(run);
1107 Float_t AliTPCcalibDB::GetCEdriftTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1110 // GetCE drift time information for 'sector'
1111 // sector 72 is the mean drift time of the A-Side
1112 // sector 73 is the mean drift time of the C-Side
1113 // it timestamp==-1 return mean value
1115 AliTPCcalibDB::Instance()->SetRun(run);
1116 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocTgraph(sector);
1117 if (!gr||sector<0||sector>73) {
1118 if (entries) *entries=0;
1122 if (timeStamp==-1.){
1125 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1127 gr->GetPoint(ipoint,x,y);
1128 if (x<timeStamp) continue;
1136 Float_t AliTPCcalibDB::GetCEchargeTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1139 // GetCE mean charge for 'sector'
1140 // it timestamp==-1 return mean value
1142 AliTPCcalibDB::Instance()->SetRun(run);
1143 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocQgraph(sector);
1144 if (!gr||sector<0||sector>71) {
1145 if (entries) *entries=0;
1149 if (timeStamp==-1.){
1152 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1154 gr->GetPoint(ipoint,x,y);
1155 if (x<timeStamp) continue;
1163 Float_t AliTPCcalibDB::GetDCSSensorValue(AliDCSSensorArray *arr, Int_t timeStamp, const char * sensorName, Int_t sigDigits)
1166 // Get Value for a DCS sensor 'sensorName', run 'run' at time 'timeStamp'
1169 const TString sensorNameString(sensorName);
1170 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1171 if (!sensor) return val;
1172 //use the dcs graph if possible
1173 TGraph *gr=sensor->GetGraph();
1175 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1177 gr->GetPoint(ipoint,x,y);
1178 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1179 if (time<timeStamp) continue;
1183 //if val is still 0, test if if the requested time if within 5min of the first/last
1184 //data point. If this is the case return the firs/last entry
1185 //the timestamps might not be syncronised for all calibration types, sometimes a 'pre'
1186 //and 'pos' period is requested. Especially to the HV this is not the case!
1190 gr->GetPoint(0,x,y);
1191 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1192 if ((time-timeStamp)<5*60) val=y;
1197 gr->GetPoint(gr->GetN()-1,x,y);
1198 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1199 if ((timeStamp-time)<5*60) val=y;
1202 val=sensor->GetValue(timeStamp);
1205 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1210 Float_t AliTPCcalibDB::GetDCSSensorMeanValue(AliDCSSensorArray *arr, const char * sensorName, Int_t sigDigits)
1213 // Get mean Value for a DCS sensor 'sensorName' during run 'run'
1216 const TString sensorNameString(sensorName);
1217 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1218 if (!sensor) return val;
1220 //use dcs graph if it exists
1221 TGraph *gr=sensor->GetGraph();
1225 //if we don't have the dcs graph, try to get some meaningful information
1226 if (!sensor->GetFit()) return val;
1227 Int_t nKnots=sensor->GetFit()->GetKnots();
1228 Double_t tMid=(sensor->GetEndTime()-sensor->GetStartTime())/2.;
1229 for (Int_t iKnot=0;iKnot<nKnots;++iKnot){
1230 if (sensor->GetFit()->GetX()[iKnot]>tMid/3600.) break;
1231 val=(Float_t)sensor->GetFit()->GetY0()[iKnot];
1236 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1242 Float_t AliTPCcalibDB::GetChamberHighVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits) {
1244 // return the chamber HV for given run and time: 0-35 IROC, 36-72 OROC
1245 // if timeStamp==-1 return mean value
1248 TString sensorName="";
1249 TTimeStamp stamp(timeStamp);
1250 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1251 if (!voltageArray || (sector<0) || (sector>71)) return val;
1252 Char_t sideName='A';
1253 if ((sector/18)%2==1) sideName='C';
1256 sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,sector%18);
1259 sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,sector%18);
1262 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1264 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1268 Float_t AliTPCcalibDB::GetSkirtVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1271 // Get the skirt voltage for 'run' at 'timeStamp' and 'sector': 0-35 IROC, 36-72 OROC
1272 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1273 // if timeStamp==-1 return the mean value for the run
1276 TString sensorName="";
1277 TTimeStamp stamp(timeStamp);
1278 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1279 if (!voltageArray || (sector<0) || (sector>71)) return val;
1280 Char_t sideName='A';
1281 if ((sector/18)%2==1) sideName='C';
1282 sensorName=Form("TPC_SKIRT_%c_VMEAS",sideName);
1284 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1286 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1291 Float_t AliTPCcalibDB::GetCoverVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1294 // Get the cover voltage for run 'run' at time 'timeStamp'
1295 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1296 // if timeStamp==-1 return the mean value for the run
1299 TString sensorName="";
1300 TTimeStamp stamp(timeStamp);
1301 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1302 if (!voltageArray || (sector<0) || (sector>71)) return val;
1303 Char_t sideName='A';
1304 if ((sector/18)%2==1) sideName='C';
1307 sensorName=Form("TPC_COVER_I_%c_VMEAS",sideName);
1310 sensorName=Form("TPC_COVER_O_%c_VMEAS",sideName);
1313 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1315 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1320 Float_t AliTPCcalibDB::GetGGoffsetVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1323 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1324 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1325 // if timeStamp==-1 return the mean value for the run
1328 TString sensorName="";
1329 TTimeStamp stamp(timeStamp);
1330 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1331 if (!voltageArray || (sector<0) || (sector>71)) return val;
1332 Char_t sideName='A';
1333 if ((sector/18)%2==1) sideName='C';
1336 sensorName=Form("TPC_GATE_I_%c_OFF_VMEAS",sideName);
1339 sensorName=Form("TPC_GATE_O_%c_OFF_VMEAS",sideName);
1342 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1344 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1349 Float_t AliTPCcalibDB::GetGGnegVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1352 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1353 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1354 // if timeStamp==-1 return the mean value for the run
1357 TString sensorName="";
1358 TTimeStamp stamp(timeStamp);
1359 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1360 if (!voltageArray || (sector<0) || (sector>71)) return val;
1361 Char_t sideName='A';
1362 if ((sector/18)%2==1) sideName='C';
1365 sensorName=Form("TPC_GATE_I_%c_NEG_VMEAS",sideName);
1368 sensorName=Form("TPC_GATE_O_%c_NEG_VMEAS",sideName);
1371 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1373 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1378 Float_t AliTPCcalibDB::GetGGposVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1381 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1382 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1383 // if timeStamp==-1 return the mean value for the run
1386 TString sensorName="";
1387 TTimeStamp stamp(timeStamp);
1388 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1389 if (!voltageArray || (sector<0) || (sector>71)) return val;
1390 Char_t sideName='A';
1391 if ((sector/18)%2==1) sideName='C';
1394 sensorName=Form("TPC_GATE_I_%c_POS_VMEAS",sideName);
1397 sensorName=Form("TPC_GATE_O_%c_POS_VMEAS",sideName);
1400 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1402 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1407 Float_t AliTPCcalibDB::GetPressure(Int_t timeStamp, Int_t run, Int_t type){
1409 // GetPressure for given time stamp and runt
1411 TTimeStamp stamp(timeStamp);
1412 AliDCSSensor * sensor = Instance()->GetPressureSensor(run,type);
1413 if (!sensor) return 0;
1414 return sensor->GetValue(stamp);
1417 Float_t AliTPCcalibDB::GetL3Current(Int_t run, Int_t statType){
1419 // return L3 current
1420 // stat type is: AliGRPObject::Stats: kMean = 0, kTruncMean = 1, kMedian = 2, kSDMean = 3, kSDMedian = 4
1423 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1424 if (grp) current=grp->GetL3Current((AliGRPObject::Stats)statType);
1428 Float_t AliTPCcalibDB::GetBz(Int_t run){
1430 // calculate BZ in T from L3 current
1433 Float_t current=AliTPCcalibDB::GetL3Current(run);
1434 if (current>-1) bz=5*current/30000.*.1;
1438 Char_t AliTPCcalibDB::GetL3Polarity(Int_t run) {
1440 // get l3 polarity from GRP
1443 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1444 if (grp) pol=grp->GetL3Polarity();
1448 TString AliTPCcalibDB::GetRunType(Int_t run){
1450 // return run type from grp
1453 // TString type("UNKNOWN");
1454 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1455 if (grp) return grp->GetRunType();
1459 Float_t AliTPCcalibDB::GetValueGoofie(Int_t timeStamp, Int_t run, Int_t type){
1461 // GetPressure for given time stamp and runt
1463 TTimeStamp stamp(timeStamp);
1464 AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(run);
1465 if (!goofieArray) return 0;
1466 AliDCSSensor *sensor = goofieArray->GetSensor(type);
1467 return sensor->GetValue(stamp);
1475 Bool_t AliTPCcalibDB::GetTemperatureFit(Int_t timeStamp, Int_t run, Int_t side,TVectorD& fit){
1479 TTimeStamp tstamp(timeStamp);
1480 AliTPCSensorTempArray* tempArray = Instance()->GetTemperatureSensor(run);
1481 if (! tempArray) return kFALSE;
1482 AliTPCTempMap * tempMap = new AliTPCTempMap(tempArray);
1483 TLinearFitter * fitter = tempMap->GetLinearFitter(3,side,tstamp);
1486 fitter->GetParameters(fit);
1490 if (!fitter) return kFALSE;
1494 Float_t AliTPCcalibDB::GetTemperature(Int_t timeStamp, Int_t run, Int_t side){
1500 GetTemperatureFit(timeStamp,run,0,vec);
1504 GetTemperatureFit(timeStamp,run,0,vec);
1511 Double_t AliTPCcalibDB::GetPTRelative(UInt_t timeSec, Int_t run, Int_t side){
1514 // time - absolute time
1516 // side - 0 - A side 1-C side
1517 AliTPCCalibVdrift * vdrift = Instance()->GetVdrift(run);
1518 if (!vdrift) return 0;
1519 return vdrift->GetPTRelative(timeSec,side);
1522 AliGRPObject * AliTPCcalibDB::MakeGRPObjectFromMap(TMap *map){
1524 // Function to covert old GRP run information from TMap to GRPObject
1526 // TMap * map = AliTPCcalibDB::GetGRPMap(52406);
1528 AliDCSSensor * sensor = 0;
1530 osensor = ((*map)("fP2Pressure"));
1531 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1533 if (!sensor) return 0;
1535 AliDCSSensor * sensor2 = new AliDCSSensor(*sensor);
1536 osensor = ((*map)("fCavernPressure"));
1537 TGraph * gr = new TGraph(2);
1538 gr->GetX()[0]= -100000.;
1539 gr->GetX()[1]= 1000000.;
1540 gr->GetY()[0]= atof(osensor->GetName());
1541 gr->GetY()[1]= atof(osensor->GetName());
1542 sensor2->SetGraph(gr);
1546 AliGRPObject *grpRun = new AliGRPObject;
1547 grpRun->ReadValuesFromMap(map);
1548 grpRun->SetCavernAtmosPressure(sensor2);
1549 grpRun->SetSurfaceAtmosPressure(sensor);
1553 Bool_t AliTPCcalibDB::CreateGUITree(Int_t run, const char* filename)
1556 // Create a gui tree for run number 'run'
1559 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1560 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
1561 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
1565 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
1566 // retrieve cal pad objects
1568 db->CreateGUITree(filename);
1571 Bool_t AliTPCcalibDB::CreateGUITree(const char* filename){
1575 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1576 AliError("Default Storage not set. Cannot create calibration Tree!");
1580 AliTPCPreprocessorOnline prep;
1581 //noise and pedestals
1582 if (GetPedestals()) prep.AddComponent(new AliTPCCalPad(*(GetPedestals())));
1583 if (GetPadNoise() ) prep.AddComponent(new AliTPCCalPad(*(GetPadNoise())));
1585 if (GetPulserTmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserTmean())));
1586 if (GetPulserTrms() ) prep.AddComponent(new AliTPCCalPad(*(GetPulserTrms())));
1587 if (GetPulserQmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserQmean())));
1589 if (GetCETmean()) prep.AddComponent(new AliTPCCalPad(*(GetCETmean())));
1590 if (GetCETrms() ) prep.AddComponent(new AliTPCCalPad(*(GetCETrms())));
1591 if (GetCEQmean()) prep.AddComponent(new AliTPCCalPad(*(GetCEQmean())));
1593 if (GetALTROAcqStart() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStart() )));
1594 if (GetALTROZsThr() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROZsThr() )));
1595 if (GetALTROFPED() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROFPED() )));
1596 if (GetALTROAcqStop() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStop() )));
1597 if (GetALTROMasked() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROMasked() )));
1599 AliTPCdataQA *dataQA=GetDataQA();
1601 if (dataQA->GetNLocalMaxima())
1602 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNLocalMaxima())));
1603 if (dataQA->GetMaxCharge())
1604 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMaxCharge())));
1605 if (dataQA->GetMeanCharge())
1606 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMeanCharge())));
1607 if (dataQA->GetNoThreshold())
1608 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNoThreshold())));
1609 if (dataQA->GetNTimeBins())
1610 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNTimeBins())));
1611 if (dataQA->GetNPads())
1612 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNPads())));
1613 if (dataQA->GetTimePosition())
1614 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetTimePosition())));
1618 TString file(filename);
1619 if (file.IsNull()) file=Form("guiTreeRun_%d.root",fRun);
1620 prep.DumpToFile(file.Data());
1624 Bool_t AliTPCcalibDB::CreateRefFile(Int_t run, const char* filename)
1627 // Create a gui tree for run number 'run'
1630 if (!AliCDBManager::Instance()->GetDefaultStorage()){
1631 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
1632 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
1635 TString file(filename);
1636 if (file.IsNull()) file=Form("RefCalPads_%d.root",run);
1637 TDirectory *currDir=gDirectory;
1639 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
1640 // retrieve cal pad objects
1643 TFile f(file.Data(),"recreate");
1644 //noise and pedestals
1645 db->GetPedestals()->Write("Pedestals");
1646 db->GetPadNoise()->Write("PadNoise");
1648 db->GetPulserTmean()->Write("PulserTmean");
1649 db->GetPulserTrms()->Write("PulserTrms");
1650 db->GetPulserQmean()->Write("PulserQmean");
1652 db->GetCETmean()->Write("CETmean");
1653 db->GetCETrms()->Write("CETrms");
1654 db->GetCEQmean()->Write("CEQmean");
1656 db->GetALTROAcqStart() ->Write("ALTROAcqStart");
1657 db->GetALTROZsThr() ->Write("ALTROZsThr");
1658 db->GetALTROFPED() ->Write("ALTROFPED");
1659 db->GetALTROAcqStop() ->Write("ALTROAcqStop");
1660 db->GetALTROMasked() ->Write("ALTROMasked");
1669 Double_t AliTPCcalibDB::GetVDriftCorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
1671 // Get time dependent drift velocity correction
1672 // multiplication factor vd = vdnom *(1+vdriftcorr)
1674 // mode determines the algorith how to combine the Laser Track, LaserCE and physics tracks
1675 // timestamp - timestamp
1677 // side - the drift velocity per side (possible for laser and CE)
1679 // Notice - Extrapolation outside of calibration range - using constant function
1682 // mode 1 automatic mode - according to the distance to the valid calibration
1684 Double_t deltaP=0, driftP=0, wP = 0.;
1685 Double_t deltaLT=0, driftLT=0, wLT = 0.;
1686 Double_t deltaCE=0, driftCE=0, wCE = 0.;
1687 driftP = fDButil->GetVDriftTPC(deltaP,run,timeStamp);
1688 driftCE = fDButil->GetVDriftTPCCE(deltaCE, run,timeStamp,36000,2);
1689 driftLT = fDButil->GetVDriftTPCLaserTracks(deltaLT,run,timeStamp,36000,2);
1690 deltaP = TMath::Abs(deltaP);
1691 deltaLT = TMath::Abs(deltaLT);
1692 deltaCE = TMath::Abs(deltaCE);
1694 const Double_t kEpsilon=0.0000000001;
1695 Double_t meanDist= (deltaP+deltaLT+deltaCE)*0.3;
1696 if (meanDist<1.) return driftLT;
1697 wP = meanDist/(deltaP +0.005*meanDist);
1698 wLT = meanDist/(deltaLT+0.005*meanDist);
1699 wCE = meanDist/(deltaCE+0.001*meanDist);
1700 if (TMath::Abs(driftCE)<kEpsilon) wCE=0; // invalid calibration
1701 result = (driftP*wP+driftLT*wLT+driftCE*wCE)/(wP+wLT+wCE);
1707 Double_t AliTPCcalibDB::GetTime0CorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
1709 // Get time dependent time 0 (trigger delay in cm) correction
1710 // additive correction time0 = time0+ GetTime0CorrectionTime
1711 // Value etracted combining the vdrift correction using laser tracks and CE and the physics track matchin
1713 // mode determines the algorith how to combine the Laser Track and physics tracks
1714 // timestamp - timestamp
1716 // side - the drift velocity per side (possible for laser and CE)
1718 // Notice - Extrapolation outside of calibration range - using constant function
1721 if (mode==1) result=fDButil->GetTriggerOffsetTPC(run,timeStamp);
1722 result *=fParam->GetZLength();
1731 Double_t AliTPCcalibDB::GetVDriftCorrectionGy(Int_t timeStamp, Int_t run, Int_t side, Int_t /*mode*/){
1733 // Get global y correction drift velocity correction factor
1734 // additive factor vd = vdnom*(1+GetVDriftCorrectionGy *gy)
1735 // Value etracted combining the vdrift correction using laser tracks and CE
1737 // mode determines the algorith how to combine the Laser Track, LaserCE
1738 // timestamp - timestamp
1740 // side - the drift velocity gy correction per side (CE and Laser tracks)
1742 // Notice - Extrapolation outside of calibration range - using constant function
1744 if (run<=0 && fTransform) run = fTransform->GetCurrentRunNumber();
1745 UpdateRunInformations(run,kFALSE);
1746 TObjArray *array =AliTPCcalibDB::Instance()->GetTimeVdriftSplineRun(run);
1747 if (!array) return 0;
1748 TGraphErrors *laserA= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_A");
1749 TGraphErrors *laserC= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_C");
1752 if (laserA && laserC){
1753 result= (laserA->Eval(timeStamp)+laserC->Eval(timeStamp))*0.5;
1755 if (laserA && side==0){
1756 result = (laserA->Eval(timeStamp));
1758 if (laserC &&side==1){
1759 result = (laserC->Eval(timeStamp));
1761 return -result/250.; //normalized before