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 - AliTPCclusterer::Digits2Clusters(AliRawReader* rawReader)
31 // 1.) pad by pad calibration - AliTPCCalPad
34 // Simulation: AliTPCDigitizer::ExecFast - Multiply by gain
35 // Reconstruction : AliTPCclusterer::Digits2Clusters - Divide by gain
38 // Simulation: AliTPCDigitizer::ExecFast
39 // Reconstruction: AliTPCclusterer::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 AliTPCclusterer::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 // AliTPCclusterer::AddCluster
64 // AliTPCtracker::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 "TGraphErrors.h"
92 #include "AliTPCcalibDB.h"
93 #include "AliTPCdataQA.h"
94 #include "AliTPCcalibDButil.h"
95 #include "AliTPCAltroMapping.h"
96 #include "AliTPCExB.h"
98 #include "AliTPCCalROC.h"
99 #include "AliTPCCalPad.h"
100 #include "AliTPCSensorTempArray.h"
101 #include "AliGRPObject.h"
102 #include "AliTPCTransform.h"
103 #include "AliTPCmapper.h"
112 #include "TGraphErrors.h"
114 #include "TObjArray.h"
115 #include "TObjString.h"
117 #include "TDirectory.h"
119 #include "AliTPCCalPad.h"
120 #include "AliTPCCalibPulser.h"
121 #include "AliTPCCalibPedestal.h"
122 #include "AliTPCCalibCE.h"
123 #include "AliTPCExBFirst.h"
124 #include "AliTPCTempMap.h"
125 #include "AliTPCCalibVdrift.h"
126 #include "AliTPCCalibRaw.h"
127 #include "AliTPCParam.h"
128 #include "AliTPCCorrection.h"
129 #include "AliTPCComposedCorrection.h"
130 #include "AliTPCPreprocessorOnline.h"
131 #include "AliTimeStamp.h"
132 #include "AliTriggerRunScalers.h"
133 #include "AliTriggerScalers.h"
134 #include "AliTriggerScalersRecord.h"
136 ClassImp(AliTPCcalibDB)
138 AliTPCcalibDB* AliTPCcalibDB::fgInstance = 0;
139 Bool_t AliTPCcalibDB::fgTerminated = kFALSE;
140 TObjArray AliTPCcalibDB::fgExBArray; // array of ExB corrections
143 //_ singleton implementation __________________________________________________
144 AliTPCcalibDB* AliTPCcalibDB::Instance()
147 // Singleton implementation
148 // Returns an instance of this class, it is created if necessary
151 if (fgTerminated != kFALSE)
155 fgInstance = new AliTPCcalibDB();
160 void AliTPCcalibDB::Terminate()
163 // Singleton implementation
164 // Deletes the instance of this class and sets the terminated flag, instances cannot be requested anymore
165 // This function can be called several times.
168 fgTerminated = kTRUE;
177 //_____________________________________________________________________________
178 AliTPCcalibDB::AliTPCcalibDB():
184 fActiveChannelMap(0),
188 fComposedCorrection(0),
189 fComposedCorrectionArray(0),
206 fTimeGainSplinesArray(1),
207 fGRPArray(1), //! array of GRPs - per run - JUST for calibration studies
208 fGRPMaps(1), //! array of GRPs - per run - JUST for calibration studies
209 fGoofieArray(1), //! array of GOOFIE values -per run - Just for calibration studies
211 fTemperatureArray(1), //! array of temperature sensors - per run - Just for calibration studies
212 fVdriftArray(1), //! array of v drift interfaces
213 fDriftCorrectionArray(1), //! array of drift correction
214 fRunList(1), //! run list - indicates try to get the run param
215 fBHasAlignmentOCDB(kFALSE), // Flag - has the alignment on the composed correction ?
225 for (Int_t i=0;i<72;++i){
226 fChamberHVStatus[i]=kTRUE;
227 fChamberHVmedian[i]=-1;
228 fCurrentNominalVoltage[i]=0.;
229 fChamberHVgoodFraction[i]=0.;
231 Update(); // temporary
232 fTimeGainSplinesArray.SetOwner(); //own the keys
233 fGRPArray.SetOwner(); //own the keys
234 fGRPMaps.SetOwner(); //own the keys
235 fGoofieArray.SetOwner(); //own the keys
236 fVoltageArray.SetOwner(); //own the keys
237 fTemperatureArray.SetOwner(); //own the keys
238 fVdriftArray.SetOwner(); //own the keys
239 fDriftCorrectionArray.SetOwner(); //own the keys
240 fIonTailArray->SetOwner(); //own the keys
243 AliTPCcalibDB::AliTPCcalibDB(const AliTPCcalibDB& ):
249 fActiveChannelMap(0),
253 fComposedCorrection(0),
254 fComposedCorrectionArray(0),
271 fTimeGainSplinesArray(1),
272 fGRPArray(0), //! array of GRPs - per run - JUST for calibration studies
273 fGRPMaps(0), //! array of GRPs - per run - JUST for calibration studies
274 fGoofieArray(0), //! array of GOOFIE values -per run - Just for calibration studies
276 fTemperatureArray(0), //! array of temperature sensors - per run - Just for calibration studies
277 fVdriftArray(0), //! array of v drift interfaces
278 fDriftCorrectionArray(0), //! array of v drift corrections
279 fRunList(0), //! run list - indicates try to get the run param
280 fBHasAlignmentOCDB(kFALSE), // Flag - has the alignment on the composed correction ?
286 // Copy constructor invalid -- singleton implementation
288 Error("copy constructor","invalid -- singleton implementation");
289 for (Int_t i=0;i<72;++i){
290 fChamberHVStatus[i]=kTRUE;
291 fChamberHVmedian[i]=-1;
292 fCurrentNominalVoltage[i]=0.;
293 fChamberHVgoodFraction[i]=0.;
295 fTimeGainSplinesArray.SetOwner(); //own the keys
296 fGRPArray.SetOwner(); //own the keys
297 fGRPMaps.SetOwner(); //own the keys
298 fGoofieArray.SetOwner(); //own the keys
299 fVoltageArray.SetOwner(); //own the keys
300 fTemperatureArray.SetOwner(); //own the keys
301 fVdriftArray.SetOwner(); //own the keys
302 fDriftCorrectionArray.SetOwner(); //own the keys
303 fIonTailArray->SetOwner(); //own the keys
306 AliTPCcalibDB& AliTPCcalibDB::operator= (const AliTPCcalibDB& )
309 // Singleton implementation - no assignment operator
311 Error("operator =", "assignment operator not implemented");
317 //_____________________________________________________________________________
318 AliTPCcalibDB::~AliTPCcalibDB()
323 delete fIonTailArray;
324 delete fActiveChannelMap;
327 AliTPCCalPad* AliTPCcalibDB::GetDistortionMap(Int_t i) const {
329 // get distortion map - due E field distortions
331 return (fDistortionMap) ? (AliTPCCalPad*)fDistortionMap->At(i):0;
334 AliTPCRecoParam* AliTPCcalibDB::GetRecoParam(Int_t i) const {
335 return (fRecoParamList) ? (AliTPCRecoParam*)fRecoParamList->At(i):0;
338 //_____________________________________________________________________________
339 AliCDBEntry* AliTPCcalibDB::GetCDBEntry(const char* cdbPath)
342 // Retrieves an entry with path <cdbPath> from the CDB.
346 AliCDBEntry* entry = AliCDBManager::Instance()->Get(cdbPath, fRun);
349 snprintf(chinfo,1000,"AliTPCcalibDB: Failed to get entry:\t%s ", cdbPath);
357 //_____________________________________________________________________________
358 void AliTPCcalibDB::SetRun(Long64_t run)
361 // Sets current run number. Calibration data is read from the corresponding file.
371 void AliTPCcalibDB::Update(){
373 // cache the OCDB entries for simulation, reconstruction, calibration
376 AliCDBEntry * entry=0;
377 Bool_t cdbCache = AliCDBManager::Instance()->GetCacheFlag(); // save cache status
378 AliCDBManager::Instance()->SetCacheFlag(kTRUE); // activate CDB cache
379 fDButil = new AliTPCcalibDButil;
381 fRun = AliCDBManager::Instance()->GetRun();
383 entry = GetCDBEntry("TPC/Calib/PadGainFactor");
385 //if (fPadGainFactor) delete fPadGainFactor;
386 entry->SetOwner(kTRUE);
387 fPadGainFactor = (AliTPCCalPad*)entry->GetObject();
389 AliFatal("TPC - Missing calibration entry TPC/Calib/PadGainFactor");
392 entry = GetCDBEntry("TPC/Calib/TimeGain");
394 //if (fTimeGainSplines) delete fTimeGainSplines;
395 entry->SetOwner(kTRUE);
396 fTimeGainSplines = (TObjArray*)entry->GetObject();
398 AliFatal("TPC - Missing calibration entry TPC/Calib/Timegain");
401 entry = GetCDBEntry("TPC/Calib/GainFactorDedx");
403 entry->SetOwner(kTRUE);
404 fDedxGainFactor = (AliTPCCalPad*)entry->GetObject();
406 AliFatal("TPC - Missing calibration entry TPC/Calib/gainFactordEdx");
409 entry = GetCDBEntry("TPC/Calib/PadTime0");
411 //if (fPadTime0) delete fPadTime0;
412 entry->SetOwner(kTRUE);
413 fPadTime0 = (AliTPCCalPad*)entry->GetObject();
415 AliFatal("TPC - Missing calibration entry");
418 entry = GetCDBEntry("TPC/Calib/Distortion");
420 //if (fPadTime0) delete fPadTime0;
421 entry->SetOwner(kTRUE);
422 fDistortionMap =dynamic_cast<TObjArray*>(entry->GetObject());
424 //AliFatal("TPC - Missing calibration entry")
430 entry = GetCDBEntry("TPC/Calib/PadNoise");
432 //if (fPadNoise) delete fPadNoise;
433 entry->SetOwner(kTRUE);
434 fPadNoise = (AliTPCCalPad*)entry->GetObject();
436 AliFatal("TPC - Missing calibration entry");
439 entry = GetCDBEntry("TPC/Calib/Pedestals");
441 //if (fPedestals) delete fPedestals;
442 entry->SetOwner(kTRUE);
443 fPedestals = (AliTPCCalPad*)entry->GetObject();
446 entry = GetCDBEntry("TPC/Calib/Temperature");
448 //if (fTemperature) delete fTemperature;
449 entry->SetOwner(kTRUE);
450 fTemperature = (AliTPCSensorTempArray*)entry->GetObject();
453 entry = GetCDBEntry("TPC/Calib/Parameters");
455 //if (fPadNoise) delete fPadNoise;
456 entry->SetOwner(kTRUE);
457 fParam = (AliTPCParam*)(entry->GetObject());
459 AliFatal("TPC - Missing calibration entry TPC/Calib/Parameters");
462 entry = GetCDBEntry("TPC/Calib/ClusterParam");
464 entry->SetOwner(kTRUE);
465 fClusterParam = (AliTPCClusterParam*)(entry->GetObject());
467 AliFatal("TPC - Missing calibration entry");
470 entry = GetCDBEntry("TPC/Calib/RecoParam");
472 //PH entry->SetOwner(kTRUE);
473 fRecoParamList = dynamic_cast<TObjArray*>(entry->GetObject());
476 AliFatal("TPC - Missing calibration entry TPC/Calib/RecoParam");
480 //ALTRO configuration data
481 entry = GetCDBEntry("TPC/Calib/AltroConfig");
483 entry->SetOwner(kTRUE);
484 fALTROConfigData=(TObjArray*)(entry->GetObject());
486 AliFatal("TPC - Missing calibration entry");
489 //Calibration Pulser data
490 entry = GetCDBEntry("TPC/Calib/Pulser");
492 entry->SetOwner(kTRUE);
493 fPulserData=(TObjArray*)(entry->GetObject());
496 //Calibration ION tail data
497 entry = GetCDBEntry("TPC/Calib/IonTail");
499 delete fIonTailArray; fIonTailArray=NULL;
500 entry->SetOwner(kTRUE);
501 fIonTailArray=(TObjArray*)(entry->GetObject());
505 entry = GetCDBEntry("TPC/Calib/CE");
507 entry->SetOwner(kTRUE);
508 fCEData=(TObjArray*)(entry->GetObject());
510 //RAW calibration data
511 // entry = GetCDBEntry("TPC/Calib/Raw");
513 entry = GetCDBEntry("TPC/Calib/Mapping");
515 //if (fPadNoise) delete fPadNoise;
516 entry->SetOwner(kTRUE);
517 TObjArray * array = dynamic_cast<TObjArray*>(entry->GetObject());
518 if (array && array->GetEntriesFast()==6){
519 fMapping = new AliTPCAltroMapping*[6];
520 for (Int_t i=0; i<6; i++){
521 fMapping[i] = dynamic_cast<AliTPCAltroMapping*>(array->At(i));
526 //CTP calibration data
527 entry = GetCDBEntry("GRP/CTP/CTPtiming");
529 //entry->SetOwner(kTRUE);
530 fCTPTimeParams=dynamic_cast<AliCTPTimeParams*>(entry->GetObject());
532 AliError("TPC - Missing calibration entry");
534 //TPC space point correction data
535 entry = GetCDBEntry("TPC/Calib/Correction");
537 //entry->SetOwner(kTRUE);
538 fComposedCorrection=dynamic_cast<AliTPCCorrection*>(entry->GetObject());
539 if (fComposedCorrection) fComposedCorrection->Init();
540 fComposedCorrectionArray=dynamic_cast<TObjArray*>(entry->GetObject());
541 if (fComposedCorrectionArray){
542 for (Int_t i=0; i<fComposedCorrectionArray->GetEntries(); i++){
543 AliTPCComposedCorrection* composedCorrection= dynamic_cast<AliTPCComposedCorrection*>(fComposedCorrectionArray->At(i));
544 if (composedCorrection) {
545 composedCorrection->Init();
546 if (composedCorrection->GetCorrections()){
547 if (composedCorrection->GetCorrections()->FindObject("FitAlignTPC")){
548 fBHasAlignmentOCDB=kTRUE;
555 AliError("TPC - Missing calibration entry- TPC/Calib/Correction");
557 //RCU trigger config mode
558 fMode=GetRCUTriggerConfig();
561 fTransform=new AliTPCTransform();
562 fTransform->SetCurrentRun(AliCDBManager::Instance()->GetRun());
566 // needs to be called before InitDeadMap
567 UpdateChamberHighVoltageData();
569 // Create Dead Channel Map
573 AliCDBManager::Instance()->SetCacheFlag(cdbCache); // reset original CDB cache
576 void AliTPCcalibDB::UpdateNonRec(){
578 // Update/Load the parameters which are important for QA studies
579 // and not used yet for the reconstruction
581 //RAW calibration data
582 AliCDBEntry * entry=0;
583 entry = GetCDBEntry("TPC/Calib/Raw");
585 entry->SetOwner(kTRUE);
586 TObjArray *arr=dynamic_cast<TObjArray*>(entry->GetObject());
587 if (arr) fCalibRaw=(AliTPCCalibRaw*)arr->At(0);
588 else fCalibRaw = (AliTPCCalibRaw*)(entry->GetObject());
590 //QA calibration data
591 entry = GetCDBEntry("TPC/Calib/QA");
593 entry->SetOwner(kTRUE);
594 fDataQA=dynamic_cast<AliTPCdataQA*>(entry->GetObject());
597 if (fRun>=0 && !fVoltageArray.GetValue(Form("%i",fRun))){
598 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",fRun);
600 fVoltageArray.Add(new TObjString(Form("%i",fRun)),entry->GetObject());
606 void AliTPCcalibDB::GetTailcancelationGraphs(Int_t sector, TGraphErrors ** graphRes, Float_t * indexAmpGraphs){
609 // Read OCDB entry object of Iontail (TObjArray of TGraphErrors of TRFs)
610 // Naming of the TRF objects is: "gr_<chamber_type>_<voltage>_<laser_track_angle>_<distance_to_COG>" --> "gr_iroc_1240_1_1"
613 Int_t run = fTransform->GetCurrentRunNumber();
615 Float_t rocVoltage = AliTPCcalibDB::GetChamberHighVoltage(run,sector, -1); // Get the voltage from OCDB with a getter (old function)
616 // Float_t rocVoltage=GetChamberHighVoltageMedian(sector); // Get the voltage from OCDB, new function from Jens
618 Int_t nominalVoltage = (sector<36) ? 1240 : 1470 ; // nominal voltage of 2012 when the TRF functions were produced
619 Int_t tempVoltage = 0;
620 Int_t trackAngle = 4; // (1=first, 2=second, 3=third, 4=first+second, 5=all tracks) note: 3rd is distorted by low freq
621 TString rocType = (sector<36) ? "iroc" : "oroc";
622 const Int_t ngraph=fIonTailArray->GetLast();
624 // create array of voltages in order to select the proper TRF with closest voltage
625 Int_t voltages[ngraph]; // array of voltages
626 for (Int_t i=0; i<ngraph; i++){
630 // loop over response functions in the TObjarray
632 for (Int_t i=0;i<=ngraph;i++){
634 // read the TRF object name in order to select proper TRF for the given sector
635 TString objname(fIonTailArray->At(i)->GetName());
636 TObjArray *objArr = objname.Tokenize("_");
638 // select the roc type (IROC or OROC) and the trackAngle
639 if (!objname.Contains(rocType)) {delete objArr; continue;}
640 if ((atoi(static_cast<TObjString*>(objArr->At(3))->GetName())!=trackAngle) ) {delete objArr; continue;}
642 // Create the voltage array for proper voltage value selection
643 voltages[nvoltages]=atoi(static_cast<TObjString*>(objArr->At(2))->GetName());
648 // find closest voltage value to ROC voltage (among the TRF' voltage array --> to select proper t.r.f.)
650 Int_t diffVoltage = TMath::Abs(rocVoltage - voltages[0]);
651 for (Int_t k=0;k<ngraph;k++) {
652 if (diffVoltage > TMath::Abs(rocVoltage-voltages[k]) && voltages[k]!=0)
654 diffVoltage = TMath::Abs(rocVoltage-voltages[k]);
658 tempVoltage = voltages[ampIndex]; // use closest voltage to current voltage
659 //tempVoltage = *std::max_element(voltages, voltages + nvoltages); // use maximum voltage and apply voltage scaling
660 if (run<140000) tempVoltage = nominalVoltage; // for 2010 data
661 std::cout << " run = "<< run << " sector = " << sector << " voltage = " << rocVoltage << " tempVolt = " << tempVoltage << std::endl;
663 // assign TGraphErrors
665 for (Int_t i=0; i<=ngraph; i++){
667 // read TRFs for TObjArray and select the roc type (IROC or OROC) and the trackAngle
668 TGraphErrors * trfObj = static_cast<TGraphErrors*>(fIonTailArray->At(i));
669 TString objname(trfObj->GetName());
670 TObjArray *objArr1 = objname.Tokenize("_");
673 if (!objname.Contains(rocType)) {delete objArr1; continue;} // choose roc type
674 if ((atoi(static_cast<TObjString*>(objArr1->At(3))->GetName())!=trackAngle) ) {delete objArr1; continue;} // choose angle
675 if ((atoi(static_cast<TObjString*>(objArr1->At(2))->GetName())!=tempVoltage) ) {delete objArr1; continue;} // choose voltage
677 // Apply Voltage scaling
678 Int_t objVoltage = atoi(static_cast<TObjString*>(objArr1->At(2))->GetName());
679 Double_t voltageScaled = Double_t(objVoltage)/Double_t(rocVoltage);
680 const Int_t N = TMath::Nint(voltageScaled*trfObj->GetN())-1;
681 Double_t x[1000] = {0};
682 Double_t y[1000] = {0};
683 Double_t errx[1000] = {0};
684 Double_t erry[1000] = {0};
686 for (Int_t j=0; j<N; j++){
687 k = TMath::Nint(j*(voltageScaled));
689 if(j<trfObj->GetN()) {
690 y[j]=(1./voltageScaled)*trfObj->GetY()[j];
697 // fill arrays for proper position and amplitude selections
698 indexAmpGraphs[igraph] = (static_cast<TObjString*>(objArr1->At(4))->GetString().Atof())/10.;
699 delete graphRes[igraph];
700 graphRes[igraph] = new TGraphErrors(1000,x,y,errx,erry);
701 // smooth voltage scaled graph
702 for (Int_t m=1; m<N;m++){
703 if (graphRes[igraph]->GetY()[m]==0) graphRes[igraph]->GetY()[m] = graphRes[igraph]->GetY()[m-1];
711 void AliTPCcalibDB::CreateObjectList(const Char_t *filename, TObjArray *calibObjects)
714 // Create calibration objects and read contents from OCDB
716 if ( calibObjects == 0x0 ) return;
719 if ( !in.is_open() ){
720 fprintf(stderr,"Error: cannot open list file '%s'", filename);
724 AliTPCCalPad *calPad=0x0;
730 TObjArray *arrFileLine = sFile.Tokenize("\n");
732 TIter nextLine(arrFileLine);
734 TObjString *sObjLine=0x0;
735 while ( (sObjLine = (TObjString*)nextLine()) ){
736 TString sLine(sObjLine->GetString());
738 TObjArray *arrNextCol = sLine.Tokenize("\t");
740 TObjString *sObjType = (TObjString*)(arrNextCol->At(0));
741 TObjString *sObjFileName = (TObjString*)(arrNextCol->At(1));
744 if ( !sObjType || ! sObjFileName ) continue;
745 TString sType(sObjType->GetString());
746 TString sFileName(sObjFileName->GetString());
747 // printf("%s\t%s\n",sType.Data(),sFileName.Data());
749 TFile *fIn = TFile::Open(sFileName);
751 fprintf(stderr,"File not found: '%s'", sFileName.Data());
755 if ( sType == "CE" ){
756 AliTPCCalibCE *ce = (AliTPCCalibCE*)fIn->Get("AliTPCCalibCE");
758 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadT0());
759 calPad->SetNameTitle("CETmean","CETmean");
760 calibObjects->Add(calPad);
762 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadQ());
763 calPad->SetNameTitle("CEQmean","CEQmean");
764 calibObjects->Add(calPad);
766 calPad = new AliTPCCalPad((TObjArray*)ce->GetCalPadRMS());
767 calPad->SetNameTitle("CETrms","CETrms");
768 calibObjects->Add(calPad);
770 } else if ( sType == "Pulser") {
771 AliTPCCalibPulser *sig = (AliTPCCalibPulser*)fIn->Get("AliTPCCalibPulser");
773 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadT0());
774 calPad->SetNameTitle("PulserTmean","PulserTmean");
775 calibObjects->Add(calPad);
777 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadQ());
778 calPad->SetNameTitle("PulserQmean","PulserQmean");
779 calibObjects->Add(calPad);
781 calPad = new AliTPCCalPad((TObjArray*)sig->GetCalPadRMS());
782 calPad->SetNameTitle("PulserTrms","PulserTrms");
783 calibObjects->Add(calPad);
785 } else if ( sType == "Pedestals") {
786 AliTPCCalibPedestal *ped = (AliTPCCalibPedestal*)fIn->Get("AliTPCCalibPedestal");
788 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadPedestal());
789 calPad->SetNameTitle("Pedestals","Pedestals");
790 calibObjects->Add(calPad);
792 calPad = new AliTPCCalPad((TObjArray*)ped->GetCalPadRMS());
793 calPad->SetNameTitle("Noise","Noise");
794 calibObjects->Add(calPad);
797 fprintf(stderr,"Undefined Type: '%s'",sType.Data());
805 Int_t AliTPCcalibDB::InitDeadMap() {
806 // Initialize DeadChannel Map
807 // Source of information:
808 // - HV (see UpdateChamberHighVoltageData())
809 // - Altro disabled channels. Noisy channels.
812 // check necessary information
813 const Int_t run=GetRun();
815 AliError("run not set in CDB manager. Cannot create active channel map");
818 AliDCSSensorArray* voltageArray = GetVoltageSensors(run);
819 AliTPCCalPad* altroMap = GetALTROMasked();
820 TMap* mapddl = GetDDLMap();
822 if (!voltageArray && !altroMap && !mapddl) {
823 AliError("All necessary information to create the activate channel are map missing.");
827 //=============================================================
830 Bool_t ddlMap[216]={0};
831 for (Int_t iddl=0; iddl<216; ++iddl) ddlMap[iddl]=1;
833 TObjString *s = (TObjString*)mapddl->GetValue("DDLArray");
835 for (Int_t iddl=0; iddl<216; ++iddl) ddlMap[iddl]=TString(s->GetString()(iddl))!="0";
838 AliError("DDL map missing. ActiveChannelMap can only be created with parts of the information.");
840 // Setup DDL map done
841 // ============================================================
843 //=============================================================
844 // Setup active chnnel map
847 if (!fActiveChannelMap) fActiveChannelMap=new AliTPCCalPad("ActiveChannelMap","ActiveChannelMap");
849 AliTPCmapper map(gSystem->ExpandPathName("$ALICE_ROOT/TPC/mapping/"));
851 if (!altroMap) AliError("ALTRO dead channel map missing. ActiveChannelMap can only be created with parts of the information.");
853 for (Int_t iROC=0;iROC<AliTPCCalPad::kNsec;++iROC){
854 AliTPCCalROC *roc=fActiveChannelMap->GetCalROC(iROC);
856 AliError(Form("No ROC %d in active channel map",iROC));
860 // check for bad voltage
861 // see UpdateChamberHighVoltageData()
862 if (!fChamberHVStatus[iROC]){
867 AliTPCCalROC *masked=0x0;
868 if (altroMap) masked=altroMap->GetCalROC(iROC);
870 for (UInt_t irow=0; irow<roc->GetNrows(); ++irow){
871 for (UInt_t ipad=0; ipad<roc->GetNPads(irow); ++ipad){
872 //per default the channel is on
873 roc->SetValue(irow,ipad,1);
874 // apply altro dead channel mask (inverse logik, it is not active, but inactive channles)
875 if (masked && masked->GetValue(irow, ipad)) roc->SetValue(irow, ipad ,0);
876 // mask channels if a DDL is inactive
877 Int_t ddlId=map.GetEquipmentID(iROC, irow, ipad)-768;
878 if (ddlId>=0 && !ddlMap[ddlId]) roc->SetValue(irow, ipad ,0);
886 void AliTPCcalibDB::MakeTree(const char * fileName, TObjArray * array, const char * mapFileName, AliTPCCalPad* outlierPad, Float_t ltmFraction) {
888 // Write a tree with all available information
889 // if mapFileName is specified, the Map information are also written to the tree
890 // pads specified in outlierPad are not used for calculating statistics
891 // - the same function as AliTPCCalPad::MakeTree -
893 AliTPCROC* tpcROCinstance = AliTPCROC::Instance();
895 TObjArray* mapIROCs = 0;
896 TObjArray* mapOROCs = 0;
897 TVectorF *mapIROCArray = 0;
898 TVectorF *mapOROCArray = 0;
899 Int_t mapEntries = 0;
900 TString* mapNames = 0;
903 TFile mapFile(mapFileName, "read");
905 TList* listOfROCs = mapFile.GetListOfKeys();
906 mapEntries = listOfROCs->GetEntries()/2;
907 mapIROCs = new TObjArray(mapEntries*2);
908 mapOROCs = new TObjArray(mapEntries*2);
909 mapIROCArray = new TVectorF[mapEntries];
910 mapOROCArray = new TVectorF[mapEntries];
912 mapNames = new TString[mapEntries];
913 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
914 TString nameROC(((TKey*)(listOfROCs->At(ivalue*2)))->GetName());
915 nameROC.Remove(nameROC.Length()-4, 4);
916 mapIROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "IROC").Data()), ivalue);
917 mapOROCs->AddAt((AliTPCCalROC*)mapFile.Get((nameROC + "OROC").Data()), ivalue);
918 mapNames[ivalue].Append(nameROC);
921 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
922 mapIROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(0));
923 mapOROCArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(36));
925 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(0); ichannel++)
926 (mapIROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapIROCs->At(ivalue)))->GetValue(ichannel);
927 for (UInt_t ichannel = 0; ichannel < tpcROCinstance->GetNChannels(36); ichannel++)
928 (mapOROCArray[ivalue])[ichannel] = ((AliTPCCalROC*)(mapOROCs->At(ivalue)))->GetValue(ichannel);
931 } // if (mapFileName)
933 TTreeSRedirector cstream(fileName);
934 Int_t arrayEntries = array->GetEntries();
936 TString* names = new TString[arrayEntries];
937 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
938 names[ivalue].Append(((AliTPCCalPad*)array->At(ivalue))->GetName());
940 for (UInt_t isector = 0; isector < tpcROCinstance->GetNSectors(); isector++) {
942 // get statistic for given sector
944 TVectorF median(arrayEntries);
945 TVectorF mean(arrayEntries);
946 TVectorF rms(arrayEntries);
947 TVectorF ltm(arrayEntries);
948 TVectorF ltmrms(arrayEntries);
949 TVectorF medianWithOut(arrayEntries);
950 TVectorF meanWithOut(arrayEntries);
951 TVectorF rmsWithOut(arrayEntries);
952 TVectorF ltmWithOut(arrayEntries);
953 TVectorF ltmrmsWithOut(arrayEntries);
955 TVectorF *vectorArray = new TVectorF[arrayEntries];
956 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++)
957 vectorArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
959 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
960 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
961 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
962 AliTPCCalROC* outlierROC = 0;
963 if (outlierPad) outlierROC = outlierPad->GetCalROC(isector);
965 median[ivalue] = calROC->GetMedian();
966 mean[ivalue] = calROC->GetMean();
967 rms[ivalue] = calROC->GetRMS();
968 Double_t ltmrmsValue = 0;
969 ltm[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction);
970 ltmrms[ivalue] = ltmrmsValue;
972 medianWithOut[ivalue] = calROC->GetMedian(outlierROC);
973 meanWithOut[ivalue] = calROC->GetMean(outlierROC);
974 rmsWithOut[ivalue] = calROC->GetRMS(outlierROC);
976 ltmWithOut[ivalue] = calROC->GetLTM(<mrmsValue, ltmFraction, outlierROC);
977 ltmrmsWithOut[ivalue] = ltmrmsValue;
986 medianWithOut[ivalue] = 0.;
987 meanWithOut[ivalue] = 0.;
988 rmsWithOut[ivalue] = 0.;
989 ltmWithOut[ivalue] = 0.;
990 ltmrmsWithOut[ivalue] = 0.;
995 // fill vectors of variable per pad
997 TVectorF *posArray = new TVectorF[8];
998 for (Int_t ivalue = 0; ivalue < 8; ivalue++)
999 posArray[ivalue].ResizeTo(tpcROCinstance->GetNChannels(isector));
1001 Float_t posG[3] = {0};
1002 Float_t posL[3] = {0};
1004 for (UInt_t irow = 0; irow < tpcROCinstance->GetNRows(isector); irow++) {
1005 for (UInt_t ipad = 0; ipad < tpcROCinstance->GetNPads(isector, irow); ipad++) {
1006 tpcROCinstance->GetPositionLocal(isector, irow, ipad, posL);
1007 tpcROCinstance->GetPositionGlobal(isector, irow, ipad, posG);
1008 posArray[0][ichannel] = irow;
1009 posArray[1][ichannel] = ipad;
1010 posArray[2][ichannel] = posL[0];
1011 posArray[3][ichannel] = posL[1];
1012 posArray[4][ichannel] = posG[0];
1013 posArray[5][ichannel] = posG[1];
1014 posArray[6][ichannel] = (Int_t)(ipad - (Double_t)(tpcROCinstance->GetNPads(isector, irow))/2);
1015 posArray[7][ichannel] = ichannel;
1017 // loop over array containing AliTPCCalPads
1018 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
1019 AliTPCCalPad* calPad = (AliTPCCalPad*) array->At(ivalue);
1020 AliTPCCalROC* calROC = calPad->GetCalROC(isector);
1022 (vectorArray[ivalue])[ichannel] = calROC->GetValue(irow, ipad);
1024 (vectorArray[ivalue])[ichannel] = 0;
1030 cstream << "calPads" <<
1031 "sector=" << isector;
1033 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
1034 cstream << "calPads" <<
1035 (Char_t*)((names[ivalue] + "_Median=").Data()) << median[ivalue] <<
1036 (Char_t*)((names[ivalue] + "_Mean=").Data()) << mean[ivalue] <<
1037 (Char_t*)((names[ivalue] + "_RMS=").Data()) << rms[ivalue] <<
1038 (Char_t*)((names[ivalue] + "_LTM=").Data()) << ltm[ivalue] <<
1039 (Char_t*)((names[ivalue] + "_RMS_LTM=").Data()) << ltmrms[ivalue];
1041 cstream << "calPads" <<
1042 (Char_t*)((names[ivalue] + "_Median_OutlierCutted=").Data()) << medianWithOut[ivalue] <<
1043 (Char_t*)((names[ivalue] + "_Mean_OutlierCutted=").Data()) << meanWithOut[ivalue] <<
1044 (Char_t*)((names[ivalue] + "_RMS_OutlierCutted=").Data()) << rmsWithOut[ivalue] <<
1045 (Char_t*)((names[ivalue] + "_LTM_OutlierCutted=").Data()) << ltmWithOut[ivalue] <<
1046 (Char_t*)((names[ivalue] + "_RMS_LTM_OutlierCutted=").Data()) << ltmrmsWithOut[ivalue];
1050 for (Int_t ivalue = 0; ivalue < arrayEntries; ivalue++) {
1051 cstream << "calPads" <<
1052 (Char_t*)((names[ivalue] + ".=").Data()) << &vectorArray[ivalue];
1056 for (Int_t ivalue = 0; ivalue < mapEntries; ivalue++) {
1058 cstream << "calPads" <<
1059 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapIROCArray[ivalue];
1061 cstream << "calPads" <<
1062 (Char_t*)((mapNames[ivalue] + ".=").Data()) << &mapOROCArray[ivalue];
1066 cstream << "calPads" <<
1067 "row.=" << &posArray[0] <<
1068 "pad.=" << &posArray[1] <<
1069 "lx.=" << &posArray[2] <<
1070 "ly.=" << &posArray[3] <<
1071 "gx.=" << &posArray[4] <<
1072 "gy.=" << &posArray[5] <<
1073 "rpad.=" << &posArray[6] <<
1074 "channel.=" << &posArray[7];
1076 cstream << "calPads" <<
1080 delete[] vectorArray;
1088 delete[] mapIROCArray;
1089 delete[] mapOROCArray;
1094 Int_t AliTPCcalibDB::GetRCUTriggerConfig() const
1097 // return the RCU trigger configuration register
1099 TMap *map=GetRCUconfig();
1100 if (!map) return -1;
1101 TVectorF *v=(TVectorF*)map->GetValue("TRGCONF_TRG_MODE");
1103 for (Int_t i=0; i<v->GetNrows(); ++i){
1104 Float_t newmode=v->GetMatrixArray()[i];
1106 if (mode>-1&&newmode!=mode) AliWarning("Found different RCU trigger configurations!!!");
1113 Bool_t AliTPCcalibDB::IsTrgL0()
1116 // return if the FEE readout was triggered on L0
1118 if (fMode<0) return kFALSE;
1122 Bool_t AliTPCcalibDB::IsTrgL1()
1125 // return if the FEE readout was triggered on L1
1127 if (fMode<0) return kFALSE;
1131 void AliTPCcalibDB::RegisterExB(Int_t index, Float_t bz, Bool_t bdelete){
1133 // Register static ExB correction map
1134 // index - registration index - used for visualization
1135 // bz - bz field in kGaus
1137 // Float_t factor = bz/(-5.); // default b filed in Cheb with minus sign
1138 Float_t factor = bz/(5.); // default b filed in Cheb with minus sign
1139 // was chenged in the Revision ???? (Ruben can you add here number)
1141 AliMagF* bmap = new AliMagF("MapsExB","MapsExB", factor,TMath::Sign(1.f,factor),AliMagF::k5kG);
1143 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
1144 AliTPCExB::SetInstance(exb);
1149 AliTPCExB::RegisterField(index,bmap);
1151 if (index>=fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
1152 fgExBArray.AddAt(exb,index);
1156 AliTPCExB* AliTPCcalibDB::GetExB(Float_t bz, Bool_t deleteB) {
1158 // bz filed in KGaus not in tesla
1159 // Get ExB correction map
1160 // if doesn't exist - create it
1162 Int_t index = TMath::Nint(5+bz);
1163 if (index>fgExBArray.GetEntries()) fgExBArray.Expand((index+1)*2+11);
1164 if (!fgExBArray.At(index)) AliTPCcalibDB::RegisterExB(index,bz,deleteB);
1165 return (AliTPCExB*)fgExBArray.At(index);
1169 void AliTPCcalibDB::SetExBField(Float_t bz){
1171 // Set magnetic filed for ExB correction
1173 fExB = GetExB(bz,kFALSE);
1176 void AliTPCcalibDB::SetExBField(const AliMagF* bmap){
1178 // Set magnetic field for ExB correction
1180 AliTPCExBFirst *exb = new AliTPCExBFirst(bmap,0.88*2.6400e+04,50,50,50);
1181 AliTPCExB::SetInstance(exb);
1187 void AliTPCcalibDB::UpdateRunInformations( Int_t run, Bool_t force){
1189 // - > Don't use it for reconstruction - Only for Calibration studies
1192 TObjString runstr(Form("%i",run));
1194 AliCDBEntry * entry = 0;
1195 if (run>= fRunList.fN){
1196 fRunList.Set(run*2+1);
1199 fALTROConfigData->Expand(run*2+1); // ALTRO configuration data
1200 fPulserData->Expand(run*2+1); // Calibration Pulser data
1201 fCEData->Expand(run*2+1); // CE data
1202 if (!fTimeGainSplines) fTimeGainSplines = new TObjArray(run*2+1);
1203 fTimeGainSplines->Expand(run*2+1); // Array of AliSplineFits: at 0 MIP position in
1205 if (fRunList[run]>0 &&force==kFALSE) return;
1207 fRunList[run]=1; // sign as used
1210 entry = AliCDBManager::Instance()->Get("GRP/GRP/Data",run);
1212 AliGRPObject * grpRun = dynamic_cast<AliGRPObject*>(entry->GetObject());
1214 TMap* map = dynamic_cast<TMap*>(entry->GetObject());
1216 //grpRun = new AliGRPObject;
1217 //grpRun->ReadValuesFromMap(map);
1218 grpRun = MakeGRPObjectFromMap(map);
1220 fGRPMaps.Add(new TObjString(runstr),map);
1223 fGRPArray.Add(new TObjString(runstr),grpRun);
1225 entry = AliCDBManager::Instance()->Get("TPC/Calib/Goofie",run);
1227 fGoofieArray.Add(new TObjString(runstr),entry->GetObject());
1232 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeGain",run);
1234 fTimeGainSplinesArray.Add(new TObjString(runstr),entry->GetObject());
1236 AliFatal("TPC - Missing calibration entry TimeGain");
1239 entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeDrift",run);
1241 TObjArray * timeArray = (TObjArray*)entry->GetObject();
1242 fDriftCorrectionArray.Add(new TObjString(runstr),entry->GetObject());
1243 AliTPCCorrection * correctionTime = (AliTPCCorrection *)timeArray->FindObject("FitCorrectionTime");
1244 if (correctionTime && fComposedCorrectionArray){
1245 correctionTime->Init();
1246 if (fComposedCorrectionArray->GetEntriesFast()<4) fComposedCorrectionArray->Expand(40);
1247 fComposedCorrectionArray->AddAt(correctionTime,4); //add time dependent correction to the list of available corrections
1250 AliFatal("TPC - Missing calibration entry TimeDrift");
1253 entry = AliCDBManager::Instance()->Get("TPC/Calib/Temperature",run);
1255 fTemperatureArray.Add(new TObjString(runstr),entry->GetObject());
1259 entry = AliCDBManager::Instance()->Get("TPC/Calib/HighVoltage",run);
1260 if (!fVoltageArray.GetValue(runstr.GetName()) && entry) {
1261 fVoltageArray.Add(new TObjString(runstr),entry->GetObject());
1264 //apply fDButil filters
1266 fDButil->UpdateFromCalibDB();
1267 if (fTemperature) fDButil->FilterTemperature(fTemperature);
1269 AliDCSSensor * press = GetPressureSensor(run,0);
1270 AliTPCSensorTempArray * temp = GetTemperatureSensor(run);
1271 Bool_t accept=kTRUE;
1273 accept = fDButil->FilterTemperature(temp)>0.1;
1276 const Double_t kMinP=900.;
1277 const Double_t kMaxP=1050.;
1278 const Double_t kMaxdP=10.;
1279 const Double_t kSigmaCut=4.;
1280 fDButil->FilterSensor(press,kMinP,kMaxP,kMaxdP,kSigmaCut);
1281 if (press->GetFit()==0) accept=kFALSE;
1284 if (press && temp &&accept){
1285 AliTPCCalibVdrift * vdrift = new AliTPCCalibVdrift(temp, press,0);
1286 fVdriftArray.Add(new TObjString(runstr),vdrift);
1289 fDButil->FilterCE(120., 3., 4.,0);
1290 fDButil->FilterTracks(run, 10.,0);
1295 Float_t AliTPCcalibDB::GetGain(Int_t sector, Int_t row, Int_t pad){
1297 // Get Gain factor for given pad
1299 AliTPCCalPad *calPad = Instance()->fDedxGainFactor;;
1300 if (!calPad) return 0;
1301 return calPad->GetCalROC(sector)->GetValue(row,pad);
1304 AliSplineFit* AliTPCcalibDB::GetVdriftSplineFit(const char* name, Int_t run){
1306 // GetDrift velocity spline fit
1308 TObjArray *arr=GetTimeVdriftSplineRun(run);
1310 return dynamic_cast<AliSplineFit*>(arr->FindObject(name));
1313 AliSplineFit* AliTPCcalibDB::CreateVdriftSplineFit(const char* graphName, Int_t run){
1315 // create spline fit from the drift time graph in TimeDrift
1317 TObjArray *arr=GetTimeVdriftSplineRun(run);
1319 TGraph *graph=dynamic_cast<TGraph*>(arr->FindObject(graphName));
1320 if (!graph) return 0;
1321 AliSplineFit *fit = new AliSplineFit();
1322 fit->SetGraph(graph);
1323 fit->SetMinPoints(graph->GetN()+1);
1324 fit->InitKnots(graph,2,0,0.001);
1329 AliGRPObject *AliTPCcalibDB::GetGRP(Int_t run){
1331 // Get GRP object for given run
1333 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>((Instance()->fGRPArray).GetValue(Form("%i",run)));
1335 Instance()->UpdateRunInformations(run);
1336 grpRun = dynamic_cast<AliGRPObject *>(Instance()->fGRPArray.GetValue(Form("%i",run)));
1337 if (!grpRun) return 0;
1342 TMap * AliTPCcalibDB::GetGRPMap(Int_t run){
1344 // Get GRP map for given run
1346 TMap * grpRun = dynamic_cast<TMap *>((Instance()->fGRPMaps).GetValue(Form("%i",run)));
1348 Instance()->UpdateRunInformations(run);
1349 grpRun = dynamic_cast<TMap *>(Instance()->fGRPMaps.GetValue(Form("%i",run)));
1350 if (!grpRun) return 0;
1356 AliDCSSensor * AliTPCcalibDB::GetPressureSensor(Int_t run, Int_t type){
1358 // Get Pressure sensor
1360 // type = 0 - Cavern pressure
1361 // 1 - Suface pressure
1362 // First try to get if trom map - if existing (Old format of data storing)
1366 TMap *map = GetGRPMap(run);
1368 AliDCSSensor * sensor = 0;
1370 if (type==0) osensor = ((*map)("fCavernPressure"));
1371 if (type==1) osensor = ((*map)("fP2Pressure"));
1372 sensor =dynamic_cast<AliDCSSensor *>(osensor);
1373 if (sensor) return sensor;
1376 // If not map try to get it from the GRPObject
1378 AliGRPObject * grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.GetValue(Form("%i",run)));
1380 UpdateRunInformations(run);
1381 grpRun = dynamic_cast<AliGRPObject *>(fGRPArray.GetValue(Form("%i",run)));
1382 if (!grpRun) return 0;
1384 AliDCSSensor * sensor = grpRun->GetCavernAtmosPressure();
1385 if (type==1) sensor = grpRun->GetSurfaceAtmosPressure();
1389 AliTPCSensorTempArray * AliTPCcalibDB::GetTemperatureSensor(Int_t run){
1391 // Get temperature sensor array
1393 AliTPCSensorTempArray * tempArray = (AliTPCSensorTempArray *)fTemperatureArray.GetValue(Form("%i",run));
1395 UpdateRunInformations(run);
1396 tempArray = (AliTPCSensorTempArray *)fTemperatureArray.GetValue(Form("%i",run));
1402 TObjArray * AliTPCcalibDB::GetTimeGainSplinesRun(Int_t run){
1404 // Get temperature sensor array
1406 TObjArray * gainSplines = (TObjArray *)fTimeGainSplinesArray.GetValue(Form("%i",run));
1408 UpdateRunInformations(run);
1409 gainSplines = (TObjArray *)fTimeGainSplinesArray.GetValue(Form("%i",run));
1414 TObjArray * AliTPCcalibDB::GetTimeVdriftSplineRun(Int_t run){
1416 // Get drift spline array
1418 TObjArray * driftSplines = (TObjArray *)fDriftCorrectionArray.GetValue(Form("%i",run));
1419 if (!driftSplines) {
1420 UpdateRunInformations(run);
1421 driftSplines = (TObjArray *)fDriftCorrectionArray.GetValue(Form("%i",run));
1423 return driftSplines;
1426 AliDCSSensorArray * AliTPCcalibDB::GetVoltageSensors(Int_t run){
1428 // Get temperature sensor array
1430 AliDCSSensorArray * voltageArray = (AliDCSSensorArray *)fVoltageArray.GetValue(Form("%i",run));
1431 if (!voltageArray) {
1432 UpdateRunInformations(run);
1433 voltageArray = (AliDCSSensorArray *)fVoltageArray.GetValue(Form("%i",run));
1435 return voltageArray;
1438 AliDCSSensorArray * AliTPCcalibDB::GetGoofieSensors(Int_t run){
1440 // Get temperature sensor array
1442 AliDCSSensorArray * goofieArray = (AliDCSSensorArray *)fGoofieArray.GetValue(Form("%i",run));
1444 UpdateRunInformations(run);
1445 goofieArray = (AliDCSSensorArray *)fGoofieArray.GetValue(Form("%i",run));
1452 AliTPCCalibVdrift * AliTPCcalibDB::GetVdrift(Int_t run){
1454 // Get the interface to the the vdrift
1456 AliTPCCalibVdrift * vdrift = (AliTPCCalibVdrift*)fVdriftArray.GetValue(Form("%i",run));
1458 UpdateRunInformations(run);
1459 vdrift= (AliTPCCalibVdrift*)fVdriftArray.GetValue(Form("%i",run));
1464 Float_t AliTPCcalibDB::GetCEdriftTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1467 // GetCE drift time information for 'sector'
1468 // sector 72 is the mean drift time of the A-Side
1469 // sector 73 is the mean drift time of the C-Side
1470 // it timestamp==-1 return mean value
1472 AliTPCcalibDB::Instance()->SetRun(run);
1473 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocTgraph(sector);
1474 if (!gr||sector<0||sector>73) {
1475 if (entries) *entries=0;
1479 if (timeStamp==-1.){
1482 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1484 gr->GetPoint(ipoint,x,y);
1485 if (x<timeStamp) continue;
1493 Float_t AliTPCcalibDB::GetCEchargeTime(Int_t run, Int_t sector, Double_t timeStamp, Int_t *entries)
1496 // GetCE mean charge for 'sector'
1497 // it timestamp==-1 return mean value
1499 AliTPCcalibDB::Instance()->SetRun(run);
1500 TGraph *gr=AliTPCcalibDB::Instance()->GetCErocQgraph(sector);
1501 if (!gr||sector<0||sector>71) {
1502 if (entries) *entries=0;
1506 if (timeStamp==-1.){
1509 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1511 gr->GetPoint(ipoint,x,y);
1512 if (x<timeStamp) continue;
1520 Float_t AliTPCcalibDB::GetDCSSensorValue(AliDCSSensorArray *arr, Int_t timeStamp, const char * sensorName, Int_t sigDigits)
1523 // Get Value for a DCS sensor 'sensorName', run 'run' at time 'timeStamp'
1526 const TString sensorNameString(sensorName);
1527 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1528 if (!sensor) return val;
1529 //use the dcs graph if possible
1530 TGraph *gr=sensor->GetGraph();
1532 for (Int_t ipoint=0;ipoint<gr->GetN();++ipoint){
1534 gr->GetPoint(ipoint,x,y);
1535 Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1536 if (time<timeStamp) continue;
1540 //if val is still 0, test if if the requested time if within 5min of the first/last
1541 //data point. If this is the case return the firs/last entry
1542 //the timestamps might not be syncronised for all calibration types, sometimes a 'pre'
1543 //and 'pos' period is requested. Especially to the HV this is not the case!
1547 gr->GetPoint(0,x,y);
1548 const Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1549 const Int_t dtime=time-timeStamp;
1550 if ( (dtime>0) && (dtime<5*60) ) val=y;
1555 gr->GetPoint(gr->GetN()-1,x,y);
1556 const Int_t time=TMath::Nint(sensor->GetStartTime()+x*3600); //time in graph is hours
1557 const Int_t dtime=timeStamp-time;
1558 if ( (dtime>0) && (dtime<5*60) ) val=y;
1561 val=sensor->GetValue(timeStamp);
1564 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1569 Float_t AliTPCcalibDB::GetDCSSensorMeanValue(AliDCSSensorArray *arr, const char * sensorName, Int_t sigDigits)
1572 // Get mean Value for a DCS sensor 'sensorName' during run 'run'
1575 const TString sensorNameString(sensorName);
1576 AliDCSSensor *sensor = arr->GetSensor(sensorNameString);
1577 if (!sensor) return val;
1579 //use dcs graph if it exists
1580 TGraph *gr=sensor->GetGraph();
1584 //if we don't have the dcs graph, try to get some meaningful information
1585 if (!sensor->GetFit()) return val;
1586 Int_t nKnots=sensor->GetFit()->GetKnots();
1587 Double_t tMid=(sensor->GetEndTime()-sensor->GetStartTime())/2.;
1588 for (Int_t iKnot=0;iKnot<nKnots;++iKnot){
1589 if (sensor->GetFit()->GetX()[iKnot]>tMid/3600.) break;
1590 val=(Float_t)sensor->GetFit()->GetY0()[iKnot];
1595 val=(Float_t)TMath::Floor(val * TMath::Power(10., sigDigits) + .5) / TMath::Power(10., sigDigits);
1601 Bool_t AliTPCcalibDB::IsDataTakingActive(time_t timeStamp)
1603 if (!fGrRunState) return kFALSE;
1604 Double_t time=Double_t(timeStamp);
1605 Int_t currentPoint=0;
1606 Bool_t currentVal=fGrRunState->GetY()[currentPoint]>0.5;
1607 Bool_t retVal=currentVal;
1608 Double_t currentTime=fGrRunState->GetX()[currentPoint];
1610 while (time>currentTime){
1612 if (currentPoint==fGrRunState->GetN()) break;
1613 currentVal=fGrRunState->GetY()[currentPoint]>0.5;
1614 currentTime=fGrRunState->GetX()[currentPoint];
1621 void AliTPCcalibDB::UpdateChamberHighVoltageData()
1624 // set chamber high voltage data
1625 // 1. Robust median (sampling the hv graphs over time)
1626 // 2. Current nominal voltages (nominal voltage corrected for common HV offset)
1627 // 3. Fraction of good HV values over time (deviation from robust median)
1628 // 4. HV status, based on the above
1631 // start and end time of the run
1632 const Int_t run=GetRun();
1635 // if no valid run information - return
1636 AliGRPObject* grp = GetGRP(run);
1639 const Int_t startTimeGRP = grp->GetTimeStart();
1640 const Int_t stopTimeGRP = grp->GetTimeEnd();
1643 // check active state by analysing the scalers
1645 // initialise graph with active running
1646 AliCDBEntry *entry = GetCDBEntry("GRP/CTP/Scalers");
1648 // entry->SetOwner(kTRUE);
1649 AliTriggerRunScalers *sca = (AliTriggerRunScalers*)entry->GetObject();
1650 Int_t nchannels = sca->GetNumClasses(); // number of scaler channels (i.e. trigger classes)
1651 Int_t npoints = sca->GetScalersRecords()->GetEntries(); // number of samples
1654 fGrRunState=new TGraph;
1655 fGrRunState->SetPoint(fGrRunState->GetN(),Double_t(startTimeGRP)-.001,0);
1656 fGrRunState->SetPoint(fGrRunState->GetN(),Double_t(startTimeGRP),1);
1657 ULong64_t lastSum=0;
1658 Double_t timeLast=0.;
1659 Bool_t active=kTRUE;
1660 for (int i=0; i<npoints; i++) {
1661 AliTriggerScalersRecord *rec = (AliTriggerScalersRecord *) sca->GetScalersRecord(i);
1662 Double_t time = ((AliTimeStamp*) rec->GetTimeStamp())->GetSeconds();
1664 for (int j=0; j<nchannels; j++) sum += ((AliTriggerScalers*) rec->GetTriggerScalers()->At(j))->GetL2CA();
1665 if (TMath::Abs(time-timeLast)<.001 && sum==lastSum ) continue;
1666 if (active && sum==lastSum){
1667 fGrRunState->SetPoint(fGrRunState->GetN(),timeLast-.01,1);
1668 fGrRunState->SetPoint(fGrRunState->GetN(),timeLast,0);
1670 } else if (!active && sum>lastSum ){
1671 fGrRunState->SetPoint(fGrRunState->GetN(),timeLast-.01,0);
1672 fGrRunState->SetPoint(fGrRunState->GetN(),timeLast,1);
1678 fGrRunState->SetPoint(fGrRunState->GetN(),Double_t(stopTimeGRP),active);
1679 fGrRunState->SetPoint(fGrRunState->GetN(),Double_t(stopTimeGRP)+.001,0);
1684 for (Int_t iROC=0;iROC<72;++iROC) {
1685 fChamberHVmedian[iROC] = -1;
1686 fChamberHVgoodFraction[iROC] = 0.;
1687 fCurrentNominalVoltage[iROC] = -999.;
1688 fChamberHVStatus[iROC] = kFALSE;
1691 AliDCSSensorArray* voltageArray = GetVoltageSensors(run);
1692 if (!voltageArray) {
1693 AliError("Voltage Array missing. Cannot calculate HV information!");
1697 // max HV diffs before a chamber is masked
1698 const Float_t maxVdiff = fParam->GetMaxVoltageDeviation();
1699 const Float_t maxDipVoltage = fParam->GetMaxDipVoltage();
1700 const Float_t maxFracHVbad = fParam->GetMaxFractionHVbad();
1702 const Int_t samplingPeriod=1;
1704 // array with sampled voltages
1705 const Int_t maxSamples=(stopTimeGRP-startTimeGRP)/samplingPeriod + 10*samplingPeriod;
1706 Float_t *vSampled = new Float_t[maxSamples];
1708 // deviation of the median from the nominal voltage
1709 Double_t chamberMedianDeviation[72]={0.};
1711 for (Int_t iROC=0; iROC<72; ++iROC){
1712 chamberMedianDeviation[iROC]=0.;
1713 TString sensorName="";
1714 Char_t sideName='A';
1715 if ((iROC/18)%2==1) sideName='C';
1716 if (iROC<36) sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,iROC%18);
1717 else sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,iROC%18);
1719 AliDCSSensor *sensor = voltageArray->GetSensor(sensorName);
1721 fHVsensors[iROC]=sensor;
1722 if (!sensor) continue;
1724 Int_t nPointsSampled=0;
1726 TGraph *gr=sensor->GetGraph();
1727 if ( gr && gr->GetN()>1 ){
1728 //1. sample voltage over time
1729 // get a robust median
1730 // buffer sampled voltages
1732 // current sampling time
1733 Int_t time=startTimeGRP;
1735 // input graph sampling point
1736 const Int_t nGraph=gr->GetN();
1739 //initialise graph information
1740 Int_t timeGraph=TMath::Nint(gr->GetX()[pointGraph+1]*3600+sensor->GetStartTime());
1741 Double_t sampledHV=gr->GetY()[pointGraph++];
1743 while (time<stopTimeGRP){
1744 while (timeGraph<=time && pointGraph+1<nGraph){
1745 timeGraph=TMath::Nint(gr->GetX()[pointGraph+1]*3600+sensor->GetStartTime());
1746 sampledHV=gr->GetY()[pointGraph++];
1748 time+=samplingPeriod;
1749 if (!IsDataTakingActive(time-samplingPeriod)) continue;
1750 vSampled[nPointsSampled++]=sampledHV;
1753 if (nPointsSampled<1) continue;
1755 fChamberHVmedian[iROC]=TMath::Median(nPointsSampled,vSampled);
1756 chamberMedianDeviation[iROC]=fChamberHVmedian[iROC]-fParam->GetNominalVoltage(iROC);
1758 //2. calculate good HV fraction
1760 for (Int_t ipoint=0; ipoint<nPointsSampled; ++ipoint) {
1761 if (TMath::Abs(vSampled[ipoint]-fChamberHVmedian[iROC])<maxDipVoltage) ++ngood;
1764 fChamberHVgoodFraction[iROC]=Float_t(ngood)/Float_t(nPointsSampled);
1766 AliError(Form("No Graph or too few points found for HV sensor of ROC %d",iROC));
1773 // get median deviation from all chambers (detect e.g. -50V)
1774 const Double_t medianIROC=TMath::Median( 36, chamberMedianDeviation );
1775 const Double_t medianOROC=TMath::Median( 36, chamberMedianDeviation+36 );
1777 // Define current default voltages
1778 for (Int_t iROC=0;iROC<72/*AliTPCCalPad::kNsec*/;++iROC){
1779 const Float_t averageDeviation=(iROC<36)?medianIROC:medianOROC;
1780 fCurrentNominalVoltage[iROC]=fParam->GetNominalVoltage(iROC)+averageDeviation;
1786 for (Int_t iROC=0;iROC<72/*AliTPCCalPad::kNsec*/;++iROC){
1787 fChamberHVStatus[iROC]=kTRUE;
1789 //a. Deviation of median from current nominal voltage
1790 // allow larger than nominal voltages
1791 if (fCurrentNominalVoltage[iROC]-fChamberHVmedian[iROC] > maxVdiff) fChamberHVStatus[iROC]=kFALSE;
1793 //b. Fraction of bad hv values
1794 if ( 1-fChamberHVgoodFraction[iROC] > maxFracHVbad ) fChamberHVStatus[iROC]=kFALSE;
1798 Float_t AliTPCcalibDB::GetChamberHighVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits, Bool_t current) {
1800 // return the chamber HV for given run and time: 0-35 IROC, 36-72 OROC
1801 // if timeStamp==-1 return mean value
1804 TString sensorName="";
1805 TTimeStamp stamp(timeStamp);
1806 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1807 if (!voltageArray || (sector<0) || (sector>71)) return val;
1808 Char_t sideName='A';
1809 if ((sector/18)%2==1) sideName='C';
1812 sensorName=Form("TPC_ANODE_I_%c%02d_VMEAS",sideName,sector%18);
1815 sensorName=Form("TPC_ANODE_O_%c%02d_0_VMEAS",sideName,sector%18);
1820 sensorName=Form("TPC_ANODE_I_%c%02d_IMEAS",sideName,sector%18);
1823 sensorName=Form("TPC_ANODE_O_%c%02d_0_IMEAS",sideName,sector%18);
1828 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1830 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1834 Float_t AliTPCcalibDB::GetSkirtVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1837 // Get the skirt voltage for 'run' at 'timeStamp' and 'sector': 0-35 IROC, 36-72 OROC
1838 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1839 // if timeStamp==-1 return the mean value for the run
1842 TString sensorName="";
1843 TTimeStamp stamp(timeStamp);
1844 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1845 if (!voltageArray || (sector<0) || (sector>71)) return val;
1846 Char_t sideName='A';
1847 if ((sector/18)%2==1) sideName='C';
1848 sensorName=Form("TPC_SKIRT_%c_VMEAS",sideName);
1850 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1852 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1857 Float_t AliTPCcalibDB::GetCoverVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1860 // Get the cover voltage for run 'run' at time 'timeStamp'
1861 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1862 // if timeStamp==-1 return the mean value for the run
1865 TString sensorName="";
1866 TTimeStamp stamp(timeStamp);
1867 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1868 if (!voltageArray || (sector<0) || (sector>71)) return val;
1869 Char_t sideName='A';
1870 if ((sector/18)%2==1) sideName='C';
1873 sensorName=Form("TPC_COVER_I_%c_VMEAS",sideName);
1876 sensorName=Form("TPC_COVER_O_%c_VMEAS",sideName);
1879 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1881 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1886 Float_t AliTPCcalibDB::GetGGoffsetVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1889 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1890 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1891 // if timeStamp==-1 return the mean value for the run
1894 TString sensorName="";
1895 TTimeStamp stamp(timeStamp);
1896 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1897 if (!voltageArray || (sector<0) || (sector>71)) return val;
1898 Char_t sideName='A';
1899 if ((sector/18)%2==1) sideName='C';
1902 sensorName=Form("TPC_GATE_I_%c_OFF_VMEAS",sideName);
1905 sensorName=Form("TPC_GATE_O_%c_OFF_VMEAS",sideName);
1908 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1910 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1915 Float_t AliTPCcalibDB::GetGGnegVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1918 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1919 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1920 // if timeStamp==-1 return the mean value for the run
1923 TString sensorName="";
1924 TTimeStamp stamp(timeStamp);
1925 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1926 if (!voltageArray || (sector<0) || (sector>71)) return val;
1927 Char_t sideName='A';
1928 if ((sector/18)%2==1) sideName='C';
1931 sensorName=Form("TPC_GATE_I_%c_NEG_VMEAS",sideName);
1934 sensorName=Form("TPC_GATE_O_%c_NEG_VMEAS",sideName);
1937 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1939 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1944 Float_t AliTPCcalibDB::GetGGposVoltage(Int_t run, Int_t sector, Int_t timeStamp, Int_t sigDigits)
1947 // Get the GG offset voltage for run 'run' at time 'timeStamp'
1948 // type corresponds to the following: 0 - IROC A-Side; 1 - IROC C-Side; 2 - OROC A-Side; 3 - OROC C-Side
1949 // if timeStamp==-1 return the mean value for the run
1952 TString sensorName="";
1953 TTimeStamp stamp(timeStamp);
1954 AliDCSSensorArray* voltageArray = AliTPCcalibDB::Instance()->GetVoltageSensors(run);
1955 if (!voltageArray || (sector<0) || (sector>71)) return val;
1956 Char_t sideName='A';
1957 if ((sector/18)%2==1) sideName='C';
1960 sensorName=Form("TPC_GATE_I_%c_POS_VMEAS",sideName);
1963 sensorName=Form("TPC_GATE_O_%c_POS_VMEAS",sideName);
1966 val=AliTPCcalibDB::GetDCSSensorMeanValue(voltageArray, sensorName.Data(),sigDigits);
1968 val=AliTPCcalibDB::GetDCSSensorValue(voltageArray, timeStamp, sensorName.Data(),sigDigits);
1973 Float_t AliTPCcalibDB::GetPressure(Int_t timeStamp, Int_t run, Int_t type){
1975 // GetPressure for given time stamp and runt
1977 TTimeStamp stamp(timeStamp);
1978 AliDCSSensor * sensor = Instance()->GetPressureSensor(run,type);
1979 if (!sensor) return 0;
1980 return sensor->GetValue(stamp);
1983 Float_t AliTPCcalibDB::GetL3Current(Int_t run, Int_t statType){
1985 // return L3 current
1986 // stat type is: AliGRPObject::Stats: kMean = 0, kTruncMean = 1, kMedian = 2, kSDMean = 3, kSDMedian = 4
1989 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
1990 if (grp) current=grp->GetL3Current((AliGRPObject::Stats)statType);
1994 Float_t AliTPCcalibDB::GetBz(Int_t run){
1996 // calculate BZ in T from L3 current
1999 Float_t current=AliTPCcalibDB::GetL3Current(run);
2000 if (current>-1) bz=5*current/30000.*.1;
2004 Char_t AliTPCcalibDB::GetL3Polarity(Int_t run) {
2006 // get l3 polarity from GRP
2009 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
2010 if (grp) pol=grp->GetL3Polarity();
2014 TString AliTPCcalibDB::GetRunType(Int_t run){
2016 // return run type from grp
2019 // TString type("UNKNOWN");
2020 AliGRPObject *grp=AliTPCcalibDB::GetGRP(run);
2021 if (grp) return grp->GetRunType();
2025 Float_t AliTPCcalibDB::GetValueGoofie(Int_t timeStamp, Int_t run, Int_t type){
2027 // GetPressure for given time stamp and runt
2029 TTimeStamp stamp(timeStamp);
2030 AliDCSSensorArray* goofieArray = AliTPCcalibDB::Instance()->GetGoofieSensors(run);
2031 if (!goofieArray) return 0;
2032 AliDCSSensor *sensor = goofieArray->GetSensor(type);
2033 return sensor->GetValue(stamp);
2041 Bool_t AliTPCcalibDB::GetTemperatureFit(Int_t timeStamp, Int_t run, Int_t side,TVectorD& fit){
2043 // GetTmeparature fit at parameter for given time stamp
2045 TTimeStamp tstamp(timeStamp);
2046 AliTPCSensorTempArray* tempArray = Instance()->GetTemperatureSensor(run);
2047 if (! tempArray) return kFALSE;
2048 AliTPCTempMap * tempMap = new AliTPCTempMap(tempArray);
2049 TLinearFitter * fitter = tempMap->GetLinearFitter(3,side,tstamp);
2052 fitter->GetParameters(fit);
2056 if (!fitter) return kFALSE;
2060 Float_t AliTPCcalibDB::GetTemperature(Int_t timeStamp, Int_t run, Int_t side){
2062 // Get mean temperature
2066 GetTemperatureFit(timeStamp,run,0,vec);
2070 GetTemperatureFit(timeStamp,run,0,vec);
2077 Double_t AliTPCcalibDB::GetPTRelative(UInt_t timeSec, Int_t run, Int_t side){
2080 // time - absolute time
2082 // side - 0 - A side 1-C side
2083 AliTPCCalibVdrift * vdrift = Instance()->GetVdrift(run);
2084 if (!vdrift) return 0;
2085 return vdrift->GetPTRelative(timeSec,side);
2088 AliGRPObject * AliTPCcalibDB::MakeGRPObjectFromMap(TMap *map){
2090 // Function to covert old GRP run information from TMap to GRPObject
2092 // TMap * map = AliTPCcalibDB::GetGRPMap(52406);
2094 AliDCSSensor * sensor = 0;
2096 osensor = ((*map)("fP2Pressure"));
2097 sensor =dynamic_cast<AliDCSSensor *>(osensor);
2099 if (!sensor) return 0;
2101 AliDCSSensor * sensor2 = new AliDCSSensor(*sensor);
2102 osensor = ((*map)("fCavernPressure"));
2103 TGraph * gr = new TGraph(2);
2104 gr->GetX()[0]= -100000.;
2105 gr->GetX()[1]= 1000000.;
2106 gr->GetY()[0]= atof(osensor->GetName());
2107 gr->GetY()[1]= atof(osensor->GetName());
2108 sensor2->SetGraph(gr);
2112 AliGRPObject *grpRun = new AliGRPObject;
2113 grpRun->ReadValuesFromMap(map);
2114 grpRun->SetCavernAtmosPressure(sensor2);
2115 grpRun->SetCavernAtmosPressure(sensor2);
2116 grpRun->SetSurfaceAtmosPressure(sensor);
2120 Bool_t AliTPCcalibDB::CreateGUITree(Int_t run, const char* filename)
2123 // Create a gui tree for run number 'run'
2126 if (!AliCDBManager::Instance()->GetDefaultStorage()){
2127 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
2128 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
2132 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
2133 // retrieve cal pad objects
2135 db->CreateGUITree(filename);
2139 Bool_t AliTPCcalibDB::CreateGUITree(const char* filename){
2143 if (!AliCDBManager::Instance()->GetDefaultStorage()){
2144 AliError("Default Storage not set. Cannot create calibration Tree!");
2147 UpdateNonRec(); // load all infromation now
2149 AliTPCPreprocessorOnline prep;
2150 //noise and pedestals
2151 if (GetPedestals()) prep.AddComponent(new AliTPCCalPad(*(GetPedestals())));
2152 if (GetPadNoise() ) prep.AddComponent(new AliTPCCalPad(*(GetPadNoise())));
2154 if (GetPulserTmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserTmean())));
2155 if (GetPulserTrms() ) prep.AddComponent(new AliTPCCalPad(*(GetPulserTrms())));
2156 if (GetPulserQmean()) prep.AddComponent(new AliTPCCalPad(*(GetPulserQmean())));
2158 if (GetCETmean()) prep.AddComponent(new AliTPCCalPad(*(GetCETmean())));
2159 if (GetCETrms() ) prep.AddComponent(new AliTPCCalPad(*(GetCETrms())));
2160 if (GetCEQmean()) prep.AddComponent(new AliTPCCalPad(*(GetCEQmean())));
2162 if (GetALTROAcqStart() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStart() )));
2163 if (GetALTROZsThr() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROZsThr() )));
2164 if (GetALTROFPED() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROFPED() )));
2165 if (GetALTROAcqStop() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROAcqStop() )));
2166 if (GetALTROMasked() ) prep.AddComponent(new AliTPCCalPad(*(GetALTROMasked() )));
2168 AliTPCdataQA *dataQA=GetDataQA();
2170 if (dataQA->GetNLocalMaxima())
2171 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNLocalMaxima())));
2172 if (dataQA->GetMaxCharge())
2173 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMaxCharge())));
2174 if (dataQA->GetMeanCharge())
2175 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetMeanCharge())));
2176 if (dataQA->GetNoThreshold())
2177 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNoThreshold())));
2178 if (dataQA->GetNTimeBins())
2179 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNTimeBins())));
2180 if (dataQA->GetNPads())
2181 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetNPads())));
2182 if (dataQA->GetTimePosition())
2183 prep.AddComponent(new AliTPCCalPad(*(dataQA->GetTimePosition())));
2187 TString file(filename);
2188 if (file.IsNull()) file=Form("guiTreeRun_%i.root",fRun);
2189 prep.DumpToFile(file.Data());
2193 Bool_t AliTPCcalibDB::CreateRefFile(Int_t run, const char* filename)
2196 // Create a gui tree for run number 'run'
2199 if (!AliCDBManager::Instance()->GetDefaultStorage()){
2200 AliLog::Message(AliLog::kError, "Default Storage not set. Cannot create Calibration Tree!",
2201 MODULENAME(), "AliTPCcalibDB", FUNCTIONNAME(), __FILE__, __LINE__);
2204 TString file(filename);
2205 if (file.IsNull()) file=Form("RefCalPads_%d.root",run);
2206 TDirectory *currDir=gDirectory;
2208 AliTPCcalibDB *db=AliTPCcalibDB::Instance();
2209 // retrieve cal pad objects
2212 TFile f(file.Data(),"recreate");
2213 //noise and pedestals
2214 db->GetPedestals()->Write("Pedestals");
2215 db->GetPadNoise()->Write("PadNoise");
2217 db->GetPulserTmean()->Write("PulserTmean");
2218 db->GetPulserTrms()->Write("PulserTrms");
2219 db->GetPulserQmean()->Write("PulserQmean");
2221 db->GetCETmean()->Write("CETmean");
2222 db->GetCETrms()->Write("CETrms");
2223 db->GetCEQmean()->Write("CEQmean");
2225 db->GetALTROAcqStart() ->Write("ALTROAcqStart");
2226 db->GetALTROZsThr() ->Write("ALTROZsThr");
2227 db->GetALTROFPED() ->Write("ALTROFPED");
2228 db->GetALTROAcqStop() ->Write("ALTROAcqStop");
2229 db->GetALTROMasked() ->Write("ALTROMasked");
2238 Double_t AliTPCcalibDB::GetVDriftCorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
2240 // Get time dependent drift velocity correction
2241 // multiplication factor vd = vdnom *(1+vdriftcorr)
2243 // mode determines the algorith how to combine the Laser Track, LaserCE and physics tracks
2244 // timestamp - timestamp
2246 // side - the drift velocity per side (possible for laser and CE)
2248 // Notice - Extrapolation outside of calibration range - using constant function
2251 // mode 1 automatic mode - according to the distance to the valid calibration
2253 Double_t deltaP=0, driftP=0, wP = 0.;
2254 Double_t deltaITS=0,driftITS=0, wITS= 0.;
2255 Double_t deltaLT=0, driftLT=0, wLT = 0.;
2256 Double_t deltaCE=0, driftCE=0, wCE = 0.;
2257 driftP = fDButil->GetVDriftTPC(deltaP,run,timeStamp);
2258 driftITS= fDButil->GetVDriftTPCITS(deltaITS,run,timeStamp);
2259 driftCE = fDButil->GetVDriftTPCCE(deltaCE, run,timeStamp,36000,2);
2260 driftLT = fDButil->GetVDriftTPCLaserTracks(deltaLT,run,timeStamp,36000,2);
2261 deltaITS = TMath::Abs(deltaITS);
2262 deltaP = TMath::Abs(deltaP);
2263 deltaLT = TMath::Abs(deltaLT);
2264 deltaCE = TMath::Abs(deltaCE);
2266 const Double_t kEpsilon=0.00000000001;
2267 const Double_t kdeltaT=360.; // 10 minutes
2268 if(TMath::Abs(deltaITS) < 12*kdeltaT) {
2271 wITS = 64.*kdeltaT/(deltaITS +kdeltaT);
2272 wLT = 16.*kdeltaT/(deltaLT +kdeltaT);
2273 wP = 0. *kdeltaT/(deltaP +kdeltaT);
2274 wCE = 1. *kdeltaT/(deltaCE +kdeltaT);
2277 if (TMath::Abs(driftP)<kEpsilon) wP=0; // invalid calibration
2278 if (TMath::Abs(driftITS)<kEpsilon)wITS=0; // invalid calibration
2279 if (TMath::Abs(driftLT)<kEpsilon) wLT=0; // invalid calibration
2280 if (TMath::Abs(driftCE)<kEpsilon) wCE=0; // invalid calibration
2281 if (wP+wITS+wLT+wCE<kEpsilon) return 0;
2282 result = (driftP*wP+driftITS*wITS+driftLT*wLT+driftCE*wCE)/(wP+wITS+wLT+wCE);
2291 Double_t AliTPCcalibDB::GetTime0CorrectionTime(Int_t timeStamp, Int_t run, Int_t /*side*/, Int_t mode){
2293 // Get time dependent time 0 (trigger delay in cm) correction
2294 // additive correction time0 = time0+ GetTime0CorrectionTime
2295 // Value etracted combining the vdrift correction using laser tracks and CE and the physics track matchin
2297 // mode determines the algorith how to combine the Laser Track and physics tracks
2298 // timestamp - timestamp
2300 // side - the drift velocity per side (possible for laser and CE)
2302 // Notice - Extrapolation outside of calibration range - using constant function
2307 result=fDButil->GetTriggerOffsetTPC(run,timeStamp);
2308 result *=fParam->GetZLength();
2313 result= -fDButil->GetTime0TPCITS(dist, run, timeStamp)*fParam->GetDriftV()/1000000.;
2322 Double_t AliTPCcalibDB::GetVDriftCorrectionGy(Int_t timeStamp, Int_t run, Int_t side, Int_t /*mode*/){
2324 // Get global y correction drift velocity correction factor
2325 // additive factor vd = vdnom*(1+GetVDriftCorrectionGy *gy)
2326 // Value etracted combining the vdrift correction using laser tracks and CE or TPC-ITS
2328 // mode determines the algorith how to combine the Laser Track, LaserCE or TPC-ITS
2329 // timestamp - timestamp
2331 // side - the drift velocity gy correction per side (CE and Laser tracks)
2333 // Notice - Extrapolation outside of calibration range - using constant function
2335 if (run<=0 && fTransform) run = fTransform->GetCurrentRunNumber();
2336 UpdateRunInformations(run,kFALSE);
2337 TObjArray *array =AliTPCcalibDB::Instance()->GetTimeVdriftSplineRun(run);
2338 if (!array) return 0;
2341 // use TPC-ITS if present
2342 TGraphErrors *gr= (TGraphErrors*)array->FindObject("ALIGN_ITSB_TPC_VDGY");
2343 if (!gr) gr = (TGraphErrors*)array->FindObject("ALIGN_TOFB_TPC_VDGY");
2345 result = AliTPCcalibDButil::EvalGraphConst(gr,timeStamp);
2347 // transform from [(cm/mus)/ m] to [1/cm]
2348 result /= (fParam->GetDriftV()/1000000.);
2351 //printf("result %e \n", result);
2355 // use laser if ITS-TPC not present
2356 TGraphErrors *laserA= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_A");
2357 TGraphErrors *laserC= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_C");
2359 if (laserA && laserC){
2360 result= (laserA->Eval(timeStamp)+laserC->Eval(timeStamp))*0.5;
2362 if (laserA && side==0){
2363 result = (laserA->Eval(timeStamp));
2365 if (laserC &&side==1){
2366 result = (laserC->Eval(timeStamp));
2368 //printf("laser result %e \n", -result/250.);
2370 return -result/250.; //normalized before
2374 Double_t AliTPCcalibDB::GetVDriftCorrectionDeltaZ(Int_t /*timeStamp*/, Int_t run, Int_t /*side*/, Int_t /*mode*/){
2376 // Get deltaZ run/by/run correction - as fitted together with drift velocity
2377 // Value extracted form the TPC-ITS, mean value is used
2380 // mode determines the algorith how to combine the Laser Track, LaserCE or TPC-ITS
2381 // timestamp - not used
2383 // side - common for boith sides
2385 if (run<=0 && fTransform) run = fTransform->GetCurrentRunNumber();
2386 UpdateRunInformations(run,kFALSE);
2387 TObjArray *array =AliTPCcalibDB::Instance()->GetTimeVdriftSplineRun(run);
2388 if (!array) return 0;
2391 // use TPC-ITS if present
2392 TGraphErrors *gr= (TGraphErrors*)array->FindObject("ALIGN_ITSB_TPC_DELTAZ");
2394 result = TMath::Mean(gr->GetN(), gr->GetY());
2402 AliTPCCalPad* AliTPCcalibDB::MakeDeadMap(Double_t notInMap, const char* nameMappingFile) {
2404 // Read list of active DDLs from OCDB entry
2405 // Generate and return AliTPCCalPad containing 1 for all pads in active DDLs,
2406 // 0 for all pads in non-active DDLs.
2407 // For DDLs with missing status information (no DCS input point to Shuttle),
2408 // the value of the AliTPCCalPad entry is determined by the parameter
2409 // notInMap (default value 1)
2413 TFile *fileMapping = new TFile(nameMappingFile, "read");
2414 AliTPCmapper *mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping");
2416 snprintf(chinfo,1000,"Failed to get mapping object from %s. ...\n", nameMappingFile);
2421 AliTPCCalPad *deadMap = new AliTPCCalPad("deadMap","deadMap");
2423 AliError("Failed to allocate dead map AliTPCCalPad");
2427 /// get list of active DDLs from OCDB entry
2429 if (!fALTROConfigData ) {
2430 AliError("No ALTRO config OCDB entry available");
2433 TMap *activeDDL = (TMap*)fALTROConfigData->FindObject("DDLArray");
2434 TObjString *ddlArray=0;
2436 ddlArray = (TObjString*)activeDDL->GetValue("DDLArray");
2438 AliError("Empty list of active DDLs in OCDB entry");
2442 AliError("List of active DDLs not available in OCDB entry");
2445 TString arrDDL=ddlArray->GetString();
2446 Int_t offset = mapping->GetTpcDdlOffset();
2448 for (Int_t i=0; i<mapping->GetNumDdl(); i++) {
2450 if (idDDL<0) continue;
2451 Int_t patch = mapping->GetPatchFromEquipmentID(idDDL);
2452 if (patch<0) continue;
2453 Int_t roc=mapping->GetRocFromEquipmentID(idDDL);
2454 if (roc<0) continue;
2455 AliTPCCalROC *calRoc=deadMap->GetCalROC(roc);
2457 for ( Int_t branch = 0; branch < 2; branch++ ) {
2458 for ( Int_t fec = 0; fec < mapping->GetNfec(patch, branch); fec++ ) {
2459 for ( Int_t altro = 0; altro < 8; altro++ ) {
2460 for ( Int_t channel = 0; channel < 16; channel++ ) {
2461 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, channel);
2462 Int_t row = mapping->GetPadRow(patch, hwadd); // row in a ROC (IROC or OROC)
2463 // Int_t globalrow = mapping.GetGlobalPadRow(patch, hwadd); // row in full sector (IROC plus OROC)
2464 Int_t pad = mapping->GetPad(patch, hwadd);
2465 if (!TString(arrDDL[i]).IsDigit()) {
2468 active=TString(arrDDL[i]).Atof();
2470 calRoc->SetValue(row,pad,active);
2471 } // end channel for loop
2472 } // end altro for loop
2473 } // end fec for loop
2474 } // end branch for loop
2476 } // end loop on active DDLs
2482 AliTPCCorrection * AliTPCcalibDB::GetTPCComposedCorrection(Float_t field) const{
2484 // GetComposed correction for given field setting
2485 // If not specific correction for field used return correction for all field
2486 // - Complication needed to gaurantee OCDB back compatibility
2487 // - Not neeeded for the new space point correction
2488 if (!fComposedCorrectionArray) return 0;
2489 if (field>0.1 && fComposedCorrectionArray->At(1)) {
2490 return (AliTPCCorrection *)fComposedCorrectionArray->At(1);
2492 if (field<-0.1 &&fComposedCorrectionArray->At(2)) {
2493 return (AliTPCCorrection *)fComposedCorrectionArray->At(2);
2495 return (AliTPCCorrection *)fComposedCorrectionArray->At(0);
2500 AliTPCCorrection * AliTPCcalibDB::GetTPCComposedCorrectionDelta() const{
2502 // GetComposedCorrection delta
2503 // Delta is time dependent - taken form the CalibTime OCDB entry
2505 if (!fComposedCorrectionArray) return 0;
2506 if (fRun<0) return 0;
2507 if (fDriftCorrectionArray.GetValue(Form("%i",fRun))==0) return 0;
2508 if (fComposedCorrectionArray->GetEntriesFast()<=4) {
2509 fComposedCorrectionArray->Expand(5);
2510 TObjArray * timeArray =(TObjArray*)(fDriftCorrectionArray.GetValue(Form("%i",fRun)));
2511 AliTPCCorrection * correctionTime = (AliTPCCorrection *)timeArray->FindObject("FitCorrectionTime");
2512 if (correctionTime){
2513 correctionTime->Init();
2514 fComposedCorrectionArray->AddAt(correctionTime,4); //add time dependent c
2517 return (AliTPCCorrection *)fComposedCorrectionArray->At(4); //
2520 Double_t AliTPCcalibDB::GetGainCorrectionHVandPT(Int_t timeStamp, Int_t run, Int_t sector, Int_t deltaCache, Int_t mode){
2522 // Correction for changes of gain caused by change of the HV and by relative change of the gas density
2523 // Function is slow some kind of caching needed
2524 // Cache implemented using the static TVectorD
2526 // Input paremeters:
2527 // deltaCache - maximal time differnce above which the cache is recaclulated
2528 // mode - mode==0 by default return combined correction
2529 // actual HV and Pt correction has to be present in the run calibration otherwise it is ignored.
2531 // mode==1 return combined correction ( important for calibration pass)
2533 // mode==2 return HV correction
2534 // mode==3 return P/T correction
2535 // Usage in the simulation/reconstruction
2536 // MC: Qcorr = Qorig*GetGainCorrectionHVandPT ( in AliTPC.cxx )
2537 // Rec: dEdx = dEdx/GetGainCorrectionHVandPT ( in aliTPCseed.cxx )
2539 static Float_t gGainCorrection[72];
2540 static Float_t gGainCorrectionPT[72];
2541 static Float_t gGainCorrectionHV[72];
2542 static Int_t gTimeStamp=0;
2543 static Bool_t hasTimeDependent=kFALSE;
2544 if ( TMath::Abs(timeStamp-gTimeStamp)> deltaCache){
2546 TGraphErrors * graphGHV = 0;
2547 TGraphErrors * graphGPT = 0;
2548 TObjArray *timeGainSplines = GetTimeGainSplinesRun(run);
2549 if (timeGainSplines){
2550 graphGHV = (TGraphErrors*) timeGainSplines->FindObject("GainSlopesHV");
2551 graphGPT = (TGraphErrors*) timeGainSplines->FindObject("GainSlopesPT");
2552 if (graphGHV) hasTimeDependent=kTRUE;
2554 if (!graphGHV) graphGHV = fParam->GetGainSlopesHV();
2555 if (!graphGPT) graphGPT = fParam->GetGainSlopesPT();
2557 for (Int_t isec=0; isec<72; isec++){
2558 Double_t deltaHV= GetChamberHighVoltage(run,isec, timeStamp) - fParam->GetNominalVoltage(isec);
2559 Double_t deltaGHV=0;
2560 Double_t deltaGPT=0;
2561 if (graphGHV) deltaGHV = graphGHV->GetY()[isec]*deltaHV;
2562 if (graphGPT) deltaGPT = graphGPT->GetY()[isec]*GetPTRelative(timeStamp,run,0);
2563 gGainCorrection[isec]=(1.+deltaGHV)*(1.+deltaGPT);
2564 gGainCorrectionPT[isec]=1+deltaGPT;
2565 gGainCorrectionHV[isec]=1+deltaGHV;
2567 gTimeStamp=timeStamp;
2570 if (hasTimeDependent) return gGainCorrection[sector];
2571 if (!hasTimeDependent) return 1;
2573 if (mode==1) return gGainCorrection[sector];
2574 if (mode==2) return gGainCorrectionPT[sector];
2575 if (mode==3) return gGainCorrectionHV[sector];