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 "AliTPCcalibDB.h"
89 #include "AliTPCAltroMapping.h"
90 #include "AliTPCExB.h"
92 #include "AliTPCCalROC.h"
93 #include "AliTPCCalPad.h"
94 #include "AliTPCSensorTempArray.h"
95 #include "AliGRPObject.h"
96 #include "AliTPCTransform.h"
106 #include "TObjArray.h"
107 #include "TObjString.h"
109 #include "AliTPCCalPad.h"
110 #include "AliTPCCalibPulser.h"
111 #include "AliTPCCalibPedestal.h"
112 #include "AliTPCCalibCE.h"
113 #include "AliTPCExBFirst.h"
114 #include "AliTPCTempMap.h"
115 #include "AliTPCCalibVdrift.h"
120 ClassImp(AliTPCcalibDB)
122 AliTPCcalibDB* AliTPCcalibDB::fgInstance = 0;
123 Bool_t AliTPCcalibDB::fgTerminated = kFALSE;
124 TObjArray AliTPCcalibDB::fgExBArray; // array of ExB corrections
127 //_ singleton implementation __________________________________________________
128 AliTPCcalibDB* AliTPCcalibDB::Instance()
131 // Singleton implementation
132 // Returns an instance of this class, it is created if neccessary
135 if (fgTerminated != kFALSE)
139 fgInstance = new AliTPCcalibDB();
144 void AliTPCcalibDB::Terminate()
147 // Singleton implementation
148 // Deletes the instance of this class and sets the terminated flag, instances cannot be requested anymore
149 // This function can be called several times.
152 fgTerminated = kTRUE;
161 //_____________________________________________________________________________
162 AliTPCcalibDB::AliTPCcalibDB():
176 fGRPArray(100000), //! array of GRPs - per run - JUST for calibration studies
177 fGRPMaps(100000), //! array of GRPs - per run - JUST for calibration studies
178 fGoofieArray(100000), //! array of GOOFIE values -per run - Just for calibration studies
179 fVoltageArray(100000),
180 fTemperatureArray(100000), //! array of temperature sensors - per run - Just for calibration studies
181 fVdriftArray(100000), //! array of v drift interfaces
182 fRunList(100000) //! run list - indicates try to get the run param
189 Update(); // temporary
192 AliTPCcalibDB::AliTPCcalibDB(const AliTPCcalibDB& ):
206 fGRPArray(0), //! array of GRPs - per run - JUST for calibration studies
207 fGRPMaps(0), //! array of GRPs - per run - JUST for calibration studies
208 fGoofieArray(0), //! array of GOOFIE values -per run - Just for calibration studies
210 fTemperatureArray(0), //! array of temperature sensors - per run - Just for calibration studies
211 fVdriftArray(0), //! array of v drift interfaces
212 fRunList(0) //! run list - indicates try to get the run param
215 // Copy constructor invalid -- singleton implementation
217 Error("copy constructor","invalid -- singleton implementation");
220 AliTPCcalibDB& AliTPCcalibDB::operator= (const AliTPCcalibDB& )
223 // Singleton implementation - no assignment operator
225 Error("operator =", "assignment operator not implemented");
231 //_____________________________________________________________________________
232 AliTPCcalibDB::~AliTPCcalibDB()
238 // don't delete anything, CDB cache is active!
239 //if (fPadGainFactor) delete fPadGainFactor;
240 //if (fPadTime0) delete fPadTime0;
241 //if (fPadNoise) delete fPadNoise;
245 //_____________________________________________________________________________
246 AliCDBEntry* AliTPCcalibDB::GetCDBEntry(const char* cdbPath)
249 // Retrieves an entry with path <cdbPath> from the CDB.
253 AliCDBEntry* entry = AliCDBManager::Instance()->Get(cdbPath, fRun);
256 sprintf(chinfo,"AliTPCcalibDB: Failed to get entry:\t%s ", cdbPath);
264 //_____________________________________________________________________________
265 void AliTPCcalibDB::SetRun(Long64_t run)
268 // Sets current run number. Calibration data is read from the corresponding file.
278 void AliTPCcalibDB::Update(){
280 AliCDBEntry * entry=0;
282 Bool_t cdbCache = AliCDBManager::Instance()->GetCacheFlag(); // save cache status
283 AliCDBManager::Instance()->SetCacheFlag(kTRUE); // activate CDB cache
286 entry = GetCDBEntry("TPC/Calib/PadGainFactor");
288 //if (fPadGainFactor) delete fPadGainFactor;
289 entry->SetOwner(kTRUE);
290 fPadGainFactor = (AliTPCCalPad*)entry->GetObject();
293 entry = GetCDBEntry("TPC/Calib/GainFactorDedx");
295 entry->SetOwner(kTRUE);
296 fDedxGainFactor = (AliTPCCalPad*)entry->GetObject();
299 entry = GetCDBEntry("TPC/Calib/PadTime0");
301 //if (fPadTime0) delete fPadTime0;
302 entry->SetOwner(kTRUE);
303 fPadTime0 = (AliTPCCalPad*)entry->GetObject();
307 entry = GetCDBEntry("TPC/Calib/PadNoise");
309 //if (fPadNoise) delete fPadNoise;
310 entry->SetOwner(kTRUE);
311 fPadNoise = (AliTPCCalPad*)entry->GetObject();
314 entry = GetCDBEntry("TPC/Calib/Pedestals");
316 //if (fPedestals) delete fPedestals;
317 entry->SetOwner(kTRUE);
318 fPedestals = (AliTPCCalPad*)entry->GetObject();
321 entry = GetCDBEntry("TPC/Calib/Temperature");
323 //if (fTemperature) delete fTemperature;
324 entry->SetOwner(kTRUE);
325 fTemperature = (AliTPCSensorTempArray*)entry->GetObject();
328 entry = GetCDBEntry("TPC/Calib/Parameters");
330 //if (fPadNoise) delete fPadNoise;
331 entry->SetOwner(kTRUE);
332 fParam = (AliTPCParam*)(entry->GetObject()->Clone());
335 entry = GetCDBEntry("TPC/Calib/ClusterParam");
337 //if (fPadNoise) delete fPadNoise;
338 entry->SetOwner(kTRUE);
339 fClusterParam = (AliTPCClusterParam*)(entry->GetObject()->Clone());
342 entry = GetCDBEntry("TPC/Calib/Mapping");
344 //if (fPadNoise) delete fPadNoise;
345 entry->SetOwner(kTRUE);
346 TObjArray * array = dynamic_cast<TObjArray*>(entry->GetObject());
347 if (array && array->GetEntriesFast()==6){
348 fMapping = new AliTPCAltroMapping*[6];
349 for (Int_t i=0; i<6; i++){
350 fMapping[i] = dynamic_cast<AliTPCAltroMapping*>(array->At(i));
357 //entry = GetCDBEntry("TPC/Calib/ExB");
359 // entry->SetOwner(kTRUE);
360 // fExB=dynamic_cast<AliTPCExB*>(entry->GetObject()->Clone());
363 // ExB - calculate during initialization
365 fExB = GetExB(-5,kTRUE);
368 fTransform=new AliTPCTransform();
372 AliCDBManager::Instance()->SetCacheFlag(cdbCache); // reset original CDB cache
378 void AliTPCcalibDB::CreateObjectList(const Char_t *filename, TObjArray *calibObjects)
381 // Create calibration objects and read contents from OCDB
383 if ( calibObjects == 0x0 ) return;
386 if ( !in.is_open() ){
387 fprintf(stderr,"Error: cannot open list file '%s'", filename);
391 AliTPCCalPad *calPad=0x0;
397 TObjArray *arrFileLine = sFile.Tokenize("\n");
399 TIter nextLine(arrFileLine);
401 TObjString *sObjLine=0x0;
402 while ( (sObjLine = (TObjString*)nextLine()) ){
403 TString sLine(sObjLine->GetString());
405 TObjArray *arrNextCol = sLine.Tokenize("\t");
407 TObjString *sObjType = (TObjString*)(arrNextCol->At(0));
408 TObjString *sObjFileName = (TObjString*)(arrNextCol->At(1));
410 if ( !sObjType || ! sObjFileName ) continue;
411 TString sType(sObjType->GetString());
412 TString sFileName(sObjFileName->GetString());
413 printf("%s\t%s\n",sType.Data(),sFileName.Data());
415 TFile *fIn = TFile::Open(sFileName);
417 fprintf(stderr,"File not found: '%s'", sFileName.Data());
421 if ( sType == "CE" ){
422 AliTPCCalibCE *ce = (AliTPCCalibCE*)fIn->Get("AliTPCCalibCE");
424 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadT0());
425 calPad->SetNameTitle("CETmean","CETmean");
426 calibObjects->Add(calPad);
428 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadQ());
429 calPad->SetNameTitle("CEQmean","CEQmean");
430 calibObjects->Add(calPad);
432 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadRMS());
433 calPad->SetNameTitle("CETrms","CETrms");
434 calibObjects->Add(calPad);
436 } else if ( sType == "Pulser") {
437 AliTPCCalibPulser *sig = (AliTPCCalibPulser*)fIn->Get("AliTPCCalibPulser");
439 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadT0());
440 calPad->SetNameTitle("PulserTmean","PulserTmean");
441 calibObjects->Add(calPad);
443 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadQ());
444 calPad->SetNameTitle("PulserQmean","PulserQmean");
445 calibObjects->Add(calPad);
447 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadRMS());
448 calPad->SetNameTitle("PulserTrms","PulserTrms");
449 calibObjects->Add(calPad);
451 } else if ( sType == "Pedestals") {
452 AliTPCCalibPedestal *ped = (AliTPCCalibPedestal*)fIn->Get("AliTPCCalibPedestal");
454 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadPedestal());
455 calPad->SetNameTitle("Pedestals","Pedestals");
456 calibObjects->Add(calPad);
458 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadRMS());
459 calPad->SetNameTitle("Noise","Noise");
460 calibObjects->Add(calPad);
463 fprintf(stderr,"Undefined Type: '%s'",sType.Data());
472 void AliTPCcalibDB::MakeTree(const char * fileName, TObjArray * array, const char * mapFileName, AliTPCCalPad* outlierPad, Float_t ltmFraction) {
474 // Write a tree with all available information
475 // if mapFileName is specified, the Map information are also written to the tree
476 // pads specified in outlierPad are not used for calculating statistics
477 // - the same function as AliTPCCalPad::MakeTree -
479 AliTPCROC* tpcROCinstance = AliTPCROC::Instance();
481 TObjArray* mapIROCs = 0;
482 TObjArray* mapOROCs = 0;
483 TVectorF *mapIROCArray = 0;
484 TVectorF *mapOROCArray = 0;
485 Int_t mapEntries = 0;
486 TString* mapNames = 0;
489 TFile mapFile(mapFileName, "read");
491 TList* listOfROCs = mapFile.GetListOfKeys();
492 mapEntries = listOfROCs->GetEntries()/2;
493 mapIROCs = new TObjArray(mapEntries*2);
494 mapOROCs = new TObjArray(mapEntries*2);
495 mapIROCArray = new TVectorF[mapEntries];
496 mapOROCArray = new TVectorF[mapEntries];
498 mapNames = new TString[mapEntries];
499 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
500 TString nameROC(((TKey*)(listOfROCs->At(ivalue*2)))->GetName());
501 nameROC.Remove(nameROC.Length()-4, 4);
502 mapIROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "IROC").Data()), ivalue);
503 mapOROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "OROC").Data()), ivalue);
504 mapNames[ivalue].Append(nameROC);
507 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
508 mapIROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(0));
509 mapOROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(36));
511 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(0); ichannel++)
512 (mapIROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapIROCs->At(ivalue)))->GetValue(ichannel);
513 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(36); ichannel++)
514 (mapOROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapOROCs->At(ivalue)))->GetValue(ichannel);
517 } // if (mapFileName)
519 TTreeSRedirector cstream(fileName);
520 Int_t arrayEntries = array->GetEntries();
522 TString* names = new TString[arrayEntries];
523 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
524 names[ivalue].Append(((AliTPCCalPad*)array->At(ivalue))->GetName());
526 for (UInt_t isector = 0; isector < tpcROCinstance->GetNSectors(); isector++) {
528 // get statistic for given sector
530 TVectorF median(arrayEntries);
531 TVectorF mean(arrayEntries);
532 TVectorF rms(arrayEntries);
533 TVectorF ltm(arrayEntries);
534 TVectorF ltmrms(arrayEntries);
535 TVectorF medianWithOut(arrayEntries);
536 TVectorF meanWithOut(arrayEntries);
537 TVectorF rmsWithOut(arrayEntries);
538 TVectorF ltmWithOut(arrayEntries);
539 TVectorF ltmrmsWithOut(arrayEntries);
541 TVectorF *vectorArray = new TVectorF[arrayEntries];
542 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
543 vectorArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
545 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
546 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
547 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
548 AliTPCCalROC* outlierROC = 0;
549 if (outlierPad) outlierROC = outlierPad->GetCalROC(isector);
551 median[ivalue] = calROC->GetMedian();
552 mean[ivalue] = calROC->GetMean();
553 rms[ivalue] = calROC->GetRMS();
554 Double_t ltmrmsValue = 0;
555 ltm[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction);
556 ltmrms[ivalue] = ltmrmsValue;
558 medianWithOut[ivalue] = calROC->GetMedian(outlierROC);
559 meanWithOut[ivalue] = calROC->GetMean(outlierROC);
560 rmsWithOut[ivalue] = calROC->GetRMS(outlierROC);
562 ltmWithOut[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction, outlierROC);
563 ltmrmsWithOut[ivalue] = ltmrmsValue;
572 medianWithOut[ivalue] = 0.;
573 meanWithOut[ivalue] = 0.;
574 rmsWithOut[ivalue] = 0.;
575 ltmWithOut[ivalue] = 0.;
576 ltmrmsWithOut[ivalue] = 0.;
581 // fill vectors of variable per pad
583 TVectorF *posArray = new TVectorF[8];
584 for (Int_t ivalue = 0; ivalue < 8; ivalue++)
585 posArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
587 Float_t posG[3] = {0};
588 Float_t posL[3] = {0};
590 for (UInt_t irow = 0; irow < tpcROCinstance->GetNRows(isector); irow++) {
591 for (UInt_t ipad = 0; ipad < tpcROCinstance->GetNPads(isector, irow); ipad++) {
592 tpcROCinstance->GetPositionLocal(isector, irow, ipad, posL);
593 tpcROCinstance->GetPositionGlobal(isector, irow, ipad, posG);
594 posArray[0][ichannel] = irow;
595 posArray[1][ichannel] = ipad;
596 posArray[2][ichannel] = posL[0];
597 posArray[3][ichannel] = posL[1];
598 posArray[4][ichannel] = posG[0];
599 posArray[5][ichannel] = posG[1];
600 posArray[6][ichannel] = (Int_t)(ipad - (Double_t)(tpcROCinstance->GetNPads(isector, irow))/2);
601 posArray[7][ichannel] = ichannel;
603 // loop over array containing AliTPCCalPads
604 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
605 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
606 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
608 (vectorArray[ivalue])[ichannel] = calROC->GetValue(irow, ipad);
610 (vectorArray[ivalue])[ichannel] = 0;
616 cstream << "calPads" <<
617 "sector=" << isector;
619 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
620 cstream << "calPads" <<
621 (Char_t*)((names[ivalue] + "_Median=").Data()) << median[ivalue] <<
622 (Char_t*)((names[ivalue] + "_Mean=").Data()) << mean[ivalue] <<
623 (Char_t*)((names[ivalue] + "_RMS=").Data()) << rms[ivalue] <<
624 (Char_t*)((names[ivalue] + "_LTM=").Data()) << ltm[ivalue] <<
625 (Char_t*)((names[ivalue] + "_RMS_LTM=").Data()) << ltmrms[ivalue];
627 cstream << "calPads" <<
628 (Char_t*)((names[ivalue] + "_Median_OutlierCutted=").Data()) << medianWithOut[ivalue] <<
629 (Char_t*)((names[ivalue] + "_Mean_OutlierCutted=").Data()) << meanWithOut[ivalue] <<
630 (Char_t*)((names[ivalue] + "_RMS_OutlierCutted=").Data()) << rmsWithOut[ivalue] <<
631 (Char_t*)((names[ivalue] + "_LTM_OutlierCutted=").Data()) << ltmWithOut[ivalue] <<
632 (Char_t*)((names[ivalue] + "_RMS_LTM_OutlierCutted=").Data()) << ltmrmsWithOut[ivalue];
636 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
637 cstream << "calPads" <<
638 (Char_t*)((names[ivalue] + ".=").Data()) << &vectorArray[ivalue];
642 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
644 cstream << "calPads" <<
645 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapIROCArray[ivalue];
647 cstream << "calPads" <<
648 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapOROCArray[ivalue];
652 cstream << "calPads" <<
653 "row.=" << &posArray[0] <<
654 "pad.=" << &posArray[1] <<
655 "lx.=" << &posArray[2] <<
656 "ly.=" << &posArray[3] <<
657 "gx.=" << &posArray[4] <<
658 "gy.=" << &posArray[5] <<
659 "rpad.=" << &posArray[6] <<
660 "channel.=" << &posArray[7];
662 cstream << "calPads" <<
666 delete[] vectorArray;
674 delete[] mapIROCArray;
675 delete[] mapOROCArray;
682 void AliTPCcalibDB::RegisterExB(Int_t index, Float_t bz, Bool_t bdelete){
684 // Register static ExB correction map
685 // index - registration index - used for visualization
686 // bz - bz field in kGaus
688 Float_t factor = bz/(-5.); // default b filed in Cheb with minus sign
690 AliMagF* bmap = new AliMagF("MapsExB","MapsExB", 2,factor,1., 10.,AliMagF::k5kG,"$(ALICE_ROOT)/data/maps/mfchebKGI_sym.root");
692 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
693 AliTPCExB::SetInstance(exb);
698 AliTPCExB::RegisterField(index,bmap);
700 if (index>=fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
701 fgExBArray.AddAt(exb,index);
705 AliTPCExB* AliTPCcalibDB::GetExB(Float_t bz, Bool_t deleteB) {
707 // bz filed in KGaus not in tesla
708 // Get ExB correction map
709 // if doesn't exist - create it
711 Int_t index = TMath::Nint(5+bz);
712 if (index>fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
713 if (!fgExBArray.At(index)) AliTPCcalibDB::RegisterExB(index,bz,deleteB);
714 return (AliTPCExB*)fgExBArray.At(index);
718 void AliTPCcalibDB::SetExBField(Float_t bz){
720 // Set magnetic filed for ExB correction
722 fExB = GetExB(bz,kFALSE);
727 void AliTPCcalibDB::GetRunInformations( Int_t run){
729 // - > Don't use it for reconstruction - Only for Calibration studies
731 AliCDBEntry * entry = 0;
732 if (run>= fRunList.GetSize()){
733 fRunList.Set(run*2+1);
734 fGRPArray.Expand(run*2+1);
735 fGRPMaps.Expand(run*2+1);
736 fGoofieArray.Expand(run*2+1);
737 fVoltageArray.Expand(run*2+1);
738 fTemperatureArray.Expand(run*2+1);
739 fVdriftArray.Expand(run*2+1);
741 if (fRunList[run]>0) return;
742 entry = AliCDBManager::Instance()->Get("GRP/GRP/Data",run);
744 AliGRPObject * grpRun = dynamic_cast<AliGRPObject*>(entry->GetObject());
746 TMap* map = dynamic_cast<TMap*>(entry->GetObject());
748 //grpRun = new AliGRPObject;
749 //grpRun->ReadValuesFromMap(map);
750 grpRun = MakeGRPObjectFromMap(map);
752 fGRPMaps.AddAt(map,run);
755 fGRPArray.AddAt(grpRun,run);
757 entry = AliCDBManager::Instance()->Get("TPC/Calib/Goofie",run);
758 if (entry) fGoofieArray.AddAt(entry->GetObject(),run);
760 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",run);
761 if (entry) fVoltageArray.AddAt(entry->GetObject(),run);
763 entry = AliCDBManager::Instance()->Get("TPC/Calib/Temperature",run);
764 if (entry) fTemperatureArray.AddAt(entry->GetObject(),run);
765 fRunList[run]=1; // sign as used
767 AliDCSSensor * press = GetPressureSensor(run);
768 AliTPCSensorTempArray * temp = GetTemperatureSensor(run);
770 AliTPCCalibVdrift * vdrift = new AliTPCCalibVdrift(temp, press,0);
771 fVdriftArray.AddAt(vdrift,run);
776 Float_t AliTPCcalibDB::GetGain(Int_t sector, Int_t row, Int_t pad){
779 AliTPCCalPad *calPad = Instance()->fDedxGainFactor;;
780 if (!calPad) return 0;
781 return calPad->GetCalROC(sector)->GetValue(row,pad);
785 AliGRPObject *AliTPCcalibDB::GetGRP(Int_t run){
787 // Get GRP object for given run
789 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>((Instance()->fGRPArray).At(run));
791 Instance()->GetRunInformations(run);
792 grpRun = dynamic_cast<AliGRPObject *>(Instance()->fGRPArray.At(run));
793 if (!grpRun) return 0;
798 TMap * AliTPCcalibDB::GetGRPMap(Int_t run){
802 TMap * grpRun = dynamic_cast<TMap *>((Instance()->fGRPMaps).At(run));
804 Instance()->GetRunInformations(run);
805 grpRun = dynamic_cast<TMap *>(Instance()->fGRPMaps.At(run));
806 if (!grpRun) return 0;
812 AliDCSSensor * AliTPCcalibDB::GetPressureSensor(Int_t run, Int_t type){
814 // Get Pressure sensor
817 // First try to get if trom map - if existing (Old format of data storing)
819 TMap *map = GetGRPMap(run);
821 AliDCSSensor * sensor = 0;
823 if (type==0) osensor = ((*map)("fCavernPressure"));
824 if (type==1) osensor = ((*map)("fP2Pressure"));
825 sensor =dynamic_cast<AliDCSSensor *>(osensor);
826 if (sensor) return sensor;
829 // If not map try to get it from the GRPObject
831 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.At(run));
833 GetRunInformations(run);
834 grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.At(run));
835 if (!grpRun) return 0;
837 AliDCSSensor * sensor = grpRun->GetCavernAtmosPressure();
838 if (type==1) sensor = grpRun->GetSurfaceAtmosPressure();
842 AliTPCSensorTempArray * AliTPCcalibDB::GetTemperatureSensor(Int_t run){
844 // Get temperature sensor array
846 AliTPCSensorTempArray * tempArray = (AliTPCSensorTempArray *)fTemperatureArray.At(run);
848 GetRunInformations(run);
849 tempArray = (AliTPCSensorTempArray *)fTemperatureArray.At(run);
854 AliDCSSensorArray * AliTPCcalibDB::GetGoofieSensors(Int_t run){
856 // Get temperature sensor array
858 AliDCSSensorArray * goofieArray = (AliDCSSensorArray *)fGoofieArray.At(run);
860 GetRunInformations(run);
861 goofieArray = (AliDCSSensorArray *)fGoofieArray.At(run);
866 AliDCSSensorArray * AliTPCcalibDB::GetVoltageSensors(Int_t run){
868 // Get temperature sensor array
870 AliDCSSensorArray * voltageArray = (AliDCSSensorArray *)fVoltageArray.At(run);
872 GetRunInformations(run);
873 voltageArray = (AliDCSSensorArray *)fVoltageArray.At(run);
878 AliTPCCalibVdrift * AliTPCcalibDB::GetVdrift(Int_t run){
880 // Get the interface to the the vdrift
882 AliTPCCalibVdrift * vdrift = (AliTPCCalibVdrift*)fVdriftArray.At(run);
884 GetRunInformations(run);
885 vdrift= (AliTPCCalibVdrift*)fVdriftArray.At(run);
891 Float_t AliTPCcalibDB::GetChamberHighVoltage(Int_t timeStamp, Int_t run, Int_t sector) {
893 // return the chamber HV for given run and time: 0-35 IROC, 36-72 OROC
895 TTimeStamp stamp(timeStamp);
896 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
897 if (!voltageArray) return 0;
898 AliDCSSensor *sensor = voltageArray->GetSensor((sector+1)*3);
899 if (!sensor) return 0;
900 return sensor->GetValue(stamp);
903 Float_t AliTPCcalibDB::GetPressure(Int_t timeStamp, Int_t run, Int_t type){
905 // GetPressure for given time stamp and runt
907 TTimeStamp stamp(timeStamp);
908 AliDCSSensor * sensor = Instance()->GetPressureSensor(run,type);
909 if (!sensor) return 0;
910 return sensor->GetValue(stamp);
913 Float_t AliTPCcalibDB::GetValueGoofie(Int_t timeStamp, Int_t run, Int_t type){
915 // GetPressure for given time stamp and runt
917 TTimeStamp stamp(timeStamp);
918 AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(run);
919 if (!goofieArray) return 0;
920 AliDCSSensor *sensor = goofieArray->GetSensor(type);
921 return sensor->GetValue(stamp);
929 Bool_t AliTPCcalibDB::GetTemperatureFit(Int_t timeStamp, Int_t run, Int_t side,TVectorD& fit){
933 TTimeStamp tstamp(timeStamp);
934 AliTPCSensorTempArray* tempArray = Instance()->GetTemperatureSensor(run);
935 if (! tempArray) return kFALSE;
936 AliTPCTempMap * tempMap = new AliTPCTempMap(tempArray);
937 TLinearFitter * fitter = tempMap->GetLinearFitter(3,side,tstamp);
940 fitter->GetParameters(fit);
944 if (!fitter) return kFALSE;
948 Float_t AliTPCcalibDB::GetTemperature(Int_t timeStamp, Int_t run, Int_t side){
954 GetTemperatureFit(timeStamp,run,0,vec);
958 GetTemperatureFit(timeStamp,run,0,vec);
965 Double_t AliTPCcalibDB::GetPTRelative(UInt_t timeSec, Int_t run, Int_t side){
968 // time - absolute time
970 // side - 0 - A side 1-C side
971 AliTPCCalibVdrift * vdrift = Instance()->GetVdrift(run);
972 if (!vdrift) return 0;
973 return vdrift->GetPTRelative(timeSec,side);
977 void AliTPCcalibDB::ProcessEnv(const char * runList){
979 // Example test function - how to use the environment variables
980 // runList - ascii file with run numbers
981 // output - dcsTime.root file with tree
986 TTreeSRedirector *pcstream = new TTreeSRedirector("dcsTime.root");
989 if (irun==0) continue;
990 printf("Processing run %d\n",irun);
991 AliDCSSensor * sensorPressure = AliTPCcalibDB::Instance()->GetPressureSensor(irun);
992 if (!sensorPressure) continue;
993 AliTPCSensorTempArray * tempArray = AliTPCcalibDB::Instance()->GetTemperatureSensor(irun);
994 AliTPCTempMap * tempMap = new AliTPCTempMap(tempArray);
995 AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(irun);
997 Int_t startTime = sensorPressure->GetStartTime();
998 Int_t endTime = sensorPressure->GetEndTime();
999 Int_t dtime = TMath::Max((endTime-startTime)/20,10*60);
1000 for (Int_t itime=startTime; itime<endTime; itime+=dtime){
1002 TTimeStamp tstamp(itime);
1003 Float_t valuePressure = sensorPressure->GetValue(tstamp);
1005 TLinearFitter * fitter = 0;
1006 TVectorD vecTemp[10];
1007 if (itime<tempArray->GetStartTime().GetSec() || itime>tempArray->GetEndTime().GetSec()){
1009 for (Int_t itype=0; itype<5; itype++)
1010 for (Int_t iside=0; iside<2; iside++){
1011 fitter= tempMap->GetLinearFitter(itype,iside,tstamp);
1012 if (!fitter) continue;
1013 fitter->Eval(); fitter->GetParameters(vecTemp[itype+iside*5]);
1018 TVectorD vecGoofie, vecEntries, vecMean, vecMedian,vecRMS;
1020 vecGoofie.ResizeTo(goofieArray->NumSensors());
1021 ProcessGoofie(goofieArray, vecEntries ,vecMedian, vecMean, vecRMS);
1023 for (Int_t isensor=0; isensor<goofieArray->NumSensors();isensor++){
1024 AliDCSSensor *gsensor = goofieArray->GetSensor(isensor);
1026 vecGoofie[isensor] = gsensor->GetValue(tstamp);
1032 //tempMap->GetLinearFitter(0,0,itime);
1033 (*pcstream)<<"dcs"<<
1036 "goofie.="<<&vecGoofie<<
1037 "goofieE.="<<&vecEntries<<
1038 "goofieMean.="<<&vecMean<<
1039 "goofieMedian.="<<&vecMedian<<
1040 "goofieRMS.="<<&vecRMS<<
1041 "press="<<valuePressure<<
1042 "temp00.="<<&vecTemp[0]<<
1043 "temp10.="<<&vecTemp[1]<<
1044 "temp20.="<<&vecTemp[2]<<
1045 "temp30.="<<&vecTemp[3]<<
1046 "temp40.="<<&vecTemp[4]<<
1047 "temp01.="<<&vecTemp[5]<<
1048 "temp11.="<<&vecTemp[6]<<
1049 "temp21.="<<&vecTemp[7]<<
1050 "temp31.="<<&vecTemp[8]<<
1051 "temp41.="<<&vecTemp[9]<<
1059 void AliTPCcalibDB::ProcessGoofie( AliDCSSensorArray* goofieArray, TVectorD & vecEntries, TVectorD & vecMedian, TVectorD &vecMean, TVectorD &vecRMS){
1062 1 TPC_ANODE_I_A00_STAT
1064 3 TPC_DVM_DriftVelocity
1069 8 TPC_DVM_NumberOfSparks
1070 9 TPC_DVM_PeakAreaFar
1071 10 TPC_DVM_PeakAreaNear
1072 11 TPC_DVM_PeakPosFar
1073 12 TPC_DVM_PeakPosNear
1076 15 TPC_DVM_T1_Over_P
1077 16 TPC_DVM_T2_Over_P
1079 18 TPC_DVM_TemperatureS1
1083 // TVectorD vecMedian; TVectorD vecEntries; TVectorD vecMean; TVectorD vecRMS;
1084 Double_t kEpsilon=0.0000000001;
1085 Double_t kBig=100000000000.;
1086 Int_t nsensors = goofieArray->NumSensors();
1087 vecEntries.ResizeTo(nsensors);
1088 vecMedian.ResizeTo(nsensors);
1089 vecMean.ResizeTo(nsensors);
1090 vecRMS.ResizeTo(nsensors);
1092 for (Int_t isensor=0; isensor<goofieArray->NumSensors();isensor++){
1093 AliDCSSensor *gsensor = goofieArray->GetSensor(isensor);
1094 if (gsensor && gsensor->GetGraph()){
1095 Int_t npoints = gsensor->GetGraph()->GetN();
1097 values.ResizeTo(npoints);
1099 for (Int_t ipoint=0; ipoint<npoints; ipoint++){
1100 if (TMath::Abs(gsensor->GetGraph()->GetY()[ipoint])>kEpsilon &&
1101 TMath::Abs(gsensor->GetGraph()->GetY()[ipoint])<kBig ){
1102 values[nused]=gsensor->GetGraph()->GetY()[ipoint];
1107 vecEntries[isensor]= nused;
1109 vecMedian[isensor] = TMath::Median(nused,values.GetMatrixArray());
1110 vecMean[isensor] = TMath::Mean(nused,values.GetMatrixArray());
1111 vecRMS[isensor] = TMath::RMS(nused,values.GetMatrixArray());
1119 AliGRPObject * AliTPCcalibDB::MakeGRPObjectFromMap(TMap *map){
1121 // Function to covert old GRP run information from TMap to GRPObject
1123 // TMap * map = AliTPCcalibDB::GetGRPMap(52406);
1125 AliDCSSensor * sensor = 0;
1127 osensor = ((*map)("fP2Pressure"));
1128 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1130 if (!sensor) return 0;
1132 AliDCSSensor * sensor2 = new AliDCSSensor(*sensor);
1133 osensor = ((*map)("fCavernPressure"));
1134 TGraph * gr = new TGraph(2);
1135 gr->GetX()[0]= -100000.;
1136 gr->GetX()[1]= 1000000.;
1137 gr->GetY()[0]= atof(osensor->GetName());
1138 gr->GetY()[1]= atof(osensor->GetName());
1139 sensor2->SetGraph(gr);
1143 AliGRPObject *grpRun = new AliGRPObject;
1144 grpRun->ReadValuesFromMap(map);
1145 grpRun->SetCavernAtmosPressure(sensor2);
1146 grpRun->SetSurfaceAtmosPressure(sensor);