TRD/AliTRDCalibraFillHisto.h

   1 #ifndef ALITRDCALIBRAFILLHISTO_H
   2 #define ALITRDCALIBRAFILLHISTO_H
   3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   4  * See cxx source for full Copyright notice                               */
   5
   6 /* $Id$ */
   7
   8 ///////////////////////////////////////////////////////////////////////////////
   9 //                                                                           //
  10 //  TRD calibration class for the HLT parameters                             //
  11 //                                                                           //
  12 ///////////////////////////////////////////////////////////////////////////////
  13
  14 #ifndef ROOT_TObject
  15 #  include <TObject.h>
  16 #endif
  17 #ifndef ROOT_TProfile2D
  18 #  include <TProfile2D.h>
  19 #endif
  20
  21
  22 class TProfile2D;
  23 class TObjArray;
  24 class TH1F;
  25 class TH2I;
  26 class TH2F;
  27 class TH2;
  28 class TLinearFitter;
  29 class TTreeSRedirector;
  30
  31 class AliLog;
  32 class AliRawReader;
  33
  34 class AliESDtrack;
  35
  36 class AliTRDCalibraMode;
  37 class AliTRDCalibraVector;
  38 class AliTRDCalibraVdriftLinearFit;
  39 class AliTRDCalibraExbAltFit;
  40 class AliTRDcluster;
  41 class AliTRDtrackV1;
  42 class AliTRDseedV1;
  43 class AliTRDgeometry;
  44 class AliTRDCalDet;
  45 class AliTRDCalROC;
  46 class AliTRDcalibDB;
  47
  48 class AliTRDdigitsManager;
  49 class AliTRDSignalIndex;
  50
  51 struct eventHeaderStruct;
  52
  53 class AliTRDCalibraFillHisto : public TObject {
  54
  55  public:
  56
  57   // Instance
  58   static AliTRDCalibraFillHisto *Instance();
  59   static void Terminate();
  60   static void Destroy();
  61   void DestroyDebugStreamer();
  62
  63
  64   AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c);
  65   AliTRDCalibraFillHisto &operator=(const AliTRDCalibraFillHisto &) { return *this; }
  66
  67   // Functions for initialising and filling with AliTRDtrackV1
  68           Bool_t  Init2Dhistos(Int_t nboftimebin = -1);
  69           Bool_t  InitCalDet();
  70           Bool_t  UpdateHistogramsV1(const AliTRDtrackV1 *t,const AliESDtrack *esdtrack = NULL);
  71
  72   // Process events DAQ
  73           Int_t   ProcessEventDAQ(AliRawReader *rawReader);
  74
  75   // Is Pad on
  76           Bool_t   IsPadOn(Int_t detector, Int_t row, Int_t col) const;
  77
  78   // Functions for write
  79           void     Write2d(const Char_t *filename = "TRD.calibration.root", Bool_t append = kFALSE);
  80
  81   //For the statistics
  82           Double_t *StatH(TH2 *ch, Int_t i);
  83           Double_t *GetMeanMedianRMSNumberCH();
  84           Double_t *GetMeanMedianRMSNumberLinearFitter() const;
  85  // LinearFitter
  86           void     AnalyseLinearFitter();
  87
  88
  89   //
  90   // Set of Get the variables
  91   //
  92
  93           void     SetIsHLT(Bool_t isHLT = kTRUE)                            { fIsHLT = isHLT;                       }
  94           Bool_t   IsHLT() const                                             { return fIsHLT;                        }
  95
  96   // Choice to fill or not the 2D
  97           void     SetPH2dOn(Bool_t ph2don = kTRUE)                          { fPH2dOn          = ph2don;            }
  98           void     SetCH2dOn(Bool_t ch2don = kTRUE)                          { fCH2dOn          = ch2don;            }
  99           void     SetPRF2dOn(Bool_t prf2don = kTRUE)                        { fPRF2dOn         = prf2don;           }
 100           void     SetHisto2d(Bool_t histo2d = kTRUE)                        { fHisto2d         = histo2d;           }
 101           void     SetVector2d(Bool_t vector2d = kTRUE)                      { fVector2d        = vector2d;          }
 102           void     SetLinearFitterOn(Bool_t linearfitteron = kTRUE)          { fLinearFitterOn      = linearfitteron;}
 103           void     SetLinearFitterDebugOn(Bool_t debug = kTRUE)              { fLinearFitterDebugOn = debug;         }
 104           void     SetExbAltFitOn(Bool_t fiton = kTRUE)                      { fExbAltFitOn      = fiton;}
 105           void     SetScaleWithTPCSignal(Bool_t scaleWithTPCSignal = kTRUE)  { fScaleWithTPCSignal = scaleWithTPCSignal;}
 106           void     SetFirstRunGain(Int_t firstRunGain)                       { fFirstRunGain = firstRunGain;   }
 107           void     SetVersionGainUsed(Int_t versionGainUsed)                 { fVersionGainUsed = versionGainUsed;   }
 108           void     SetSubVersionGainUsed(Int_t subVersionGainUsed)           { fSubVersionGainUsed = subVersionGainUsed;   }
 109           void     SetFirstRunGainLocal(Int_t firstRunGainLocal)             { fFirstRunGainLocal = firstRunGainLocal;   }
 110           void     SetVersionGainLocalUsed(Int_t versionGainLocalUsed)       { fVersionGainLocalUsed = versionGainLocalUsed;   }
 111           void     SetSubVersionGainLocalUsed(Int_t subVersionGainLocalUsed) { fSubVersionGainLocalUsed = subVersionGainLocalUsed;   }
 112           void     SetFirstRunVdrift(Int_t firstRunVdrift)                   { fFirstRunVdrift = firstRunVdrift;   }
 113           void     SetVersionVdriftUsed(Int_t versionVdriftUsed)             { fVersionVdriftUsed = versionVdriftUsed;   }
 114           void     SetSubVersionVdriftUsed(Int_t subVersionVdriftUsed)       { fSubVersionVdriftUsed = subVersionVdriftUsed;   }
 115           void     SetFirstRunExB(Int_t firstRunExB)                         { fFirstRunExB = firstRunExB;   }
 116           void     SetVersionExBUsed(Int_t versionExBUsed)                   { fVersionExBUsed = versionExBUsed;   }
 117           void     SetSubVersionExBUsed(Int_t subVersionExBUsed)             { fSubVersionExBUsed = subVersionExBUsed;   }
 118
 119
 120           Bool_t   GetPH2dOn() const                                         { return fPH2dOn;                 }
 121           Bool_t   GetCH2dOn() const                                         { return fCH2dOn;                 }
 122           Bool_t   GetPRF2dOn() const                                        { return fPRF2dOn;                }
 123           Bool_t   GetHisto2d() const                                        { return fHisto2d;                }
 124           Bool_t   GetVector2d() const                                       { return fVector2d;               }
 125           Bool_t   GetLinearFitterOn() const                                 { return fLinearFitterOn;         }
 126           Bool_t   GetLinearFitterDebugOn() const                            { return fLinearFitterDebugOn;    }
 127           Int_t    GetVersionGainUsed() const                                { return fVersionGainUsed;        }
 128           Int_t    GetSubVersionGainUsed() const                             { return fSubVersionGainUsed;     }
 129           Int_t    GetVersionVdriftUsed() const                              { return fVersionVdriftUsed;      }
 130           Int_t    GetSubVersionVdriftUsed() const                           { return fSubVersionVdriftUsed;   }
 131
 132
 133   // Get stuff that are filled
 134   TH2I            *GetCH2d();
 135   TProfile2D      *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0);
 136   TProfile2D      *GetPRF2d() const                                          { return fPRF2d;                  }
 137   TObjArray        GetLinearFitterArray() const                              { return fLinearFitterArray;      }
 138   TLinearFitter   *GetLinearFitter(Int_t detector, Bool_t force=kFALSE);
 139   AliTRDCalibraVdriftLinearFit *GetVdriftLinearFit() const                   { return fLinearVdriftFit; }
 140   AliTRDCalibraExbAltFit *GetExbAltFit() const                               { return fExbAltFit; }
 141
 142
 143   // How to fill the 2D
 144           void     SetRelativeScale(Float_t relativeScale);
 145           void     SetThresholdClusterPRF2(Float_t thresholdClusterPRF2)     { fThresholdClusterPRF2 = thresholdClusterPRF2; }
 146           void     SetLimitChargeIntegration(Bool_t limitChargeIntegration)  { fLimitChargeIntegration = limitChargeIntegration; }
 147           void     SetFillWithZero(Bool_t fillWithZero)                      { fFillWithZero = fillWithZero;   }
 148           void     SetNormalizeNbOfCluster(Bool_t normalizeNbOfCluster)      { fNormalizeNbOfCluster = normalizeNbOfCluster; }
 149           void     SetMaxCluster(Float_t maxCluster)                         { fMaxCluster = maxCluster; }
 150           void     SetNbMaxCluster(Short_t nbMaxCluster)                     { fNbMaxCluster = nbMaxCluster; }
 151           void     SetCutWithVdriftCalib(Bool_t cutWithVdriftCalib)          { fCutWithVdriftCalib = cutWithVdriftCalib; }
 152           void     SetMinNbTRDtracklets(Int_t minNbTRDtracklets)             { fMinNbTRDtracklets = minNbTRDtracklets; }
 153           void     SetMinTRDMomentum(Float_t minTRDMomentum)                 { fMinTRDMomentum = minTRDMomentum; }
 154           void     SetNz(Int_t i, Short_t nz);
 155           void     SetNrphi(Int_t i, Short_t nrphi);
 156           void     SetAllTogether(Int_t i);
 157           void     SetPerSuperModule(Int_t i);
 158           void     SetProcent(Float_t procent)                               { fProcent              = procent;              }
 159           void     SetDifference(Short_t difference)                         { fDifference           = difference;           }
 160           void     SetNumberClusters(Short_t numberClusters)                 { if(numberClusters >= 0) fNumberClusters       = numberClusters;       }
 161           void     SetNumberClustersf(Short_t numberClustersf)               { fNumberClustersf      = numberClustersf;      }
 162           void     SetNumberClustersProcent(Float_t numberClustersProcent)   { fNumberClustersProcent = numberClustersProcent;                       }
 163           void     SetThresholdClustersDAQ(Float_t thresholdClustersDAQ)     { fThresholdClustersDAQ = thresholdClustersDAQ;                         }
 164           void     SetNumberRowDAQ(Short_t numberRowDAQ)                     { fNumberRowDAQ         = numberRowDAQ;         }
 165           void     SetNumberColDAQ(Short_t numberColDAQ)                     { fNumberColDAQ         = numberColDAQ;         }
 166           void     SetRangeHistoCharge(Float_t rangeHistoCharge)             { fRangeHistoCharge     = rangeHistoCharge;     }
 167           void     SetNumberBinCharge(Short_t numberBinCharge)               { fNumberBinCharge      = numberBinCharge;      }
 168           void     SetNumberBinPRF(Short_t numberBinPRF)                     { fNumberBinPRF         = numberBinPRF;         }
 169           void     SetNumberGroupsPRF(Short_t numberGroupsPRF);
 170
 171           Float_t  GetRelativeScale() const                                  { return fRelativeScale;          }
 172           Float_t  GetThresholdClusterPRF2() const                           { return fThresholdClusterPRF2;   }
 173           Bool_t   GetLimitChargeIntegration() const                         { return fLimitChargeIntegration; }
 174           Bool_t   GetFillWithZero() const                                   { return fFillWithZero;           }
 175           Bool_t   GetNormalizeNbOfCluster() const                           { return fNormalizeNbOfCluster;   }
 176           Float_t  GetMaxCluster() const                                     { return fMaxCluster;             }
 177           Short_t  GetNbMaxCluster() const                                   { return fNbMaxCluster;           }
 178           Bool_t   GetCutWithVdriftCalib() const                             { return fCutWithVdriftCalib;     }
 179           Float_t  GetProcent() const                                        { return fProcent;                }
 180           Short_t  GetDifference() const                                     { return fDifference;             }
 181           Short_t  GetNumberClusters() const                                 { return fNumberClusters;         }
 182           Short_t  GetNumberClustersf() const                                { return fNumberClustersf;        }
 183           Short_t  GetNumberBinCharge() const                                { return fNumberBinCharge;        }
 184           Short_t  GetNumberBinPRF() const                                   { return fNumberBinPRF;           }
 185           Short_t  GetNumberGroupsPRF() const                                { return fNgroupprf;              }
 186           Int_t    *GetEntriesLinearFitter() const                           { return fEntriesLinearFitter;    }
 187
 188  // Debug
 189           void     SetDebugLevel(Short_t level)                              { fDebugLevel = level;           }
 190
 191   // Vector method
 192 AliTRDCalibraVector *GetCalibraVector() const                                { return fCalibraVector;          }
 193
 194  protected:
 195
 196   // Geometry
 197   AliTRDgeometry  *fGeo;                    //! The TRD geometry
 198   // calibration DB
 199   AliTRDcalibDB   *fCalibDB;                //! The pointer to the TRDcalibDB instance
 200
 201   // Is HLT
 202           Bool_t   fIsHLT;                  // Now if HLT, the per detector
 203
 204   // Choice to fill or not the 2D
 205           Bool_t   fCH2dOn;                 // Chose to fill the 2D histos or vectors for the relative gain calibration
 206           Bool_t   fPH2dOn;                 // Chose to fill the 2D histos or vectors for the drift velocity and T0
 207           Bool_t   fPRF2dOn;                // Chose to fill the 2D histos or vectors for the pad response function calibration
 208           Bool_t   fHisto2d;                // Chose to fill the 2D histos
 209           Bool_t   fVector2d;               // Chose to fill vectors
 210           Bool_t   fLinearFitterOn;         // Method with linear fit for drift velocity
 211           Bool_t   fLinearFitterDebugOn;    // Method with linear fit for drift velocity
 212           Bool_t   fExbAltFitOn;            // Enable parabolic fit for exb
 213           Bool_t   fScaleWithTPCSignal;     // Scale the gain with TPC signal (If use then ask at least 70 TPC clusters)
 214
 215   // How to fill the 2D
 216           Float_t  fRelativeScale;          // Scale of the deposited charge
 217           Float_t  fThresholdClusterPRF2;   // Threshold on cluster pad signals
 218           Bool_t   fLimitChargeIntegration; // Integration range for the gain calibration
 219           Bool_t   fFillWithZero;           // Fill with zero or not the average pulse height
 220           Bool_t   fNormalizeNbOfCluster;   // Normalize with the number of cluster for the gain
 221           Float_t  fMaxCluster;             // Max amplitude of one cluster
 222           Short_t  fNbMaxCluster;           // Number of tb at the end
 223           Bool_t   fCutWithVdriftCalib;     // CutWithVdriftCalib for the gain and PH
 224           Int_t    fMinNbTRDtracklets;      // Min number of TRD tracklets
 225           Float_t  fMinTRDMomentum;         // Min TRD momentum
 226   // Back correction
 227           Int_t    fFirstRunGain;           // FirstRunGain
 228           Int_t    fVersionGainUsed;        // VersionGainUsed
 229           Int_t    fSubVersionGainUsed;     // SubVersionGainUsed
 230           Int_t    fFirstRunGainLocal;      // FirstRunGainLocal
 231           Int_t    fVersionGainLocalUsed;   // VersionGainUsed
 232           Int_t    fSubVersionGainLocalUsed;// SubVersionGainUsed
 233           Int_t    fFirstRunVdrift;         // FirstRunVdrift
 234           Int_t    fVersionVdriftUsed;      // VersionVdriftUsed
 235           Int_t    fSubVersionVdriftUsed;   // SubVersionVdriftUsed
 236           Int_t    fFirstRunExB;            // FirstRunExB
 237           Int_t    fVersionExBUsed;         // VersionExBUsed
 238           Int_t    fSubVersionExBUsed;      // SubVersionExBUsed
 239   // Calibration mode
 240           AliTRDCalibraMode *fCalibraMode;  // Calibration mode
 241
 242   //For debugging
 243           TTreeSRedirector          *fDebugStreamer;                 //!Debug streamer
 244           Short_t     fDebugLevel;                                   // Flag for debugging
 245   //
 246   // Internal variables
 247   //
 248
 249   // Fill the 2D histos in the offline tracking
 250           Int_t    fDetectorPreviousTrack;  // Change of detector
 251           Int_t    fMCMPrevious;            // Change of MCM
 252           Int_t    fROBPrevious;            // Change of ROB
 253           Short_t  fNumberClusters;         // Minimum number of clusters in the tracklets
 254           Short_t  fNumberClustersf;        // Maximum number of clusters in the tracklets
 255           Float_t  fNumberClustersProcent;  // Procent of number of time bins for fNumberClusters
 256           Float_t  fThresholdClustersDAQ;   // Threshold clusters for DAQ algorithm
 257           Short_t  fNumberRowDAQ;           // Size of the spot for DAQ algorithm
 258           Short_t  fNumberColDAQ;           // Size of the spot for DAQ algorithm
 259           Float_t  fProcent;                // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
 260           Short_t  fDifference;             // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
 261           Int_t    fNumberTrack;            // How many tracks could be used (Debug for the moment)
 262           Int_t    fNumberUsedCh[2];        // How many tracks have been really used for the gain (0, strict; 1 with fProcent)
 263           Int_t    fNumberUsedPh[2];        // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference)
 264           Int_t    fTimeMax;                // Number of time bins
 265           Float_t  fSf;                     // Sampling frequence
 266           Float_t  fRangeHistoCharge;       // Range of the histo for the charge
 267           Short_t  fNumberBinCharge;        // Number of bins for the gain factor
 268           Short_t  fNumberBinPRF;           // Number of bin for the PRF
 269           Short_t  fNgroupprf;              // Number of groups in tnp bins for PRF /2.0
 270
 271   // Variables per tracklet
 272           Float_t       *fAmpTotal;                  // Energy deposited in the calibration group by the track
 273           Short_t       *fPHPlace;                   // Calibration group of PH
 274           Float_t       *fPHValue;                   // PH
 275           Bool_t         fGoodTracklet;              // Good tracklet
 276           TLinearFitter *fLinearFitterTracklet;      // linear fitter tracklet
 277   //Statistics
 278           Int_t         *fEntriesCH;                 // Number of entries CH
 279           Int_t         *fEntriesLinearFitter;       // Number of entries LinearFitter
 280
 281
 282   //
 283   // Vector method
 284   //
 285
 286           AliTRDCalibraVector *fCalibraVector; // The vector object
 287
 288
 289   // Histograms to store the info from the digits, from the tracklets or from the tracks
 290           TProfile2D      *fPH2d;                         // 2D average pulse height
 291           TProfile2D      *fPRF2d;                        // 2D PRF
 292           TH2I            *fCH2d;                         // 2D deposited charge
 293           TObjArray       fLinearFitterArray;             // TObjArray of Linear Fitters for the detectors
 294           AliTRDCalibraVdriftLinearFit *fLinearVdriftFit; // Info Linear Fit
 295           AliTRDCalibraExbAltFit *fExbAltFit; // ExB parabolic fit (alternative to vdrift linear fit)
 296
 297  // Current calib object: to correct for the database used
 298           AliTRDCalDet *fCalDetGain;                      // Current calib object gain
 299           AliTRDCalROC *fCalROCGain;                      // Current calib object gain
 300
 301   //
 302   // A lot of internal functions......
 303   // Init
 304           Bool_t   InitCalPad(Int_t detector);
 305   //
 306   // Create the 2D histo to be filled Online
 307           void     CreateCH2d(Int_t nn);
 308           void     CreatePH2d(Int_t nn);
 309           void     CreatePRF2d(Int_t nn);
 310
 311   // Calibration with AliTRDtrackV1
 312           void     FillTheInfoOfTheTrackPH();
 313           void     FillTheInfoOfTheTrackCH(Int_t nbclusters);
 314           Bool_t   FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
 315           Bool_t   HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
 316           void     ResetfVariablestracklet();
 317           Float_t  StoreInfoCHPHtrack(const AliTRDcluster *cl,const Double_t dqdl,const Int_t *group,const Int_t row,const Int_t col,const AliTRDcluster *cls=0x0);
 318           void     FillCH2d(Int_t x, Float_t y);
 319
 320   // Calibration on DAQ
 321
 322           Int_t    FillDAQ(Double_t phvalue[16][144][36]);
 323           Bool_t   UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins);
 324
 325  // row col calibration groups stuff
 326           Bool_t   LocalisationDetectorXbins(Int_t detector);
 327           Int_t    CalculateTotalNumberOfBins(Int_t i);
 328           void     CheckGoodTrackletV0(const Int_t detector,const Int_t row,const Int_t col);
 329           void     CheckGoodTrackletV1(const AliTRDcluster *cl);
 330           Int_t    CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const;
 331
 332   // Clear
 333           void     ClearHistos();
 334
 335   // Some basic geometry function
 336   virtual Int_t    GetLayer(Int_t d) const;
 337   virtual Int_t    GetStack(Int_t d) const;
 338   virtual Int_t    GetSector(Int_t d) const;
 339
 340
 341   // Instance of this class and so on
 342   static  AliTRDCalibraFillHisto *fgInstance;                // Instance
 343   static  Bool_t   fgTerminated;                             // If terminated
 344
 345  private:
 346
 347   // This is a singleton, contructor is private!
 348   AliTRDCalibraFillHisto();
 349   virtual ~AliTRDCalibraFillHisto();
 350
 351   ClassDef(AliTRDCalibraFillHisto,7)                         // TRD Calibration class
 352
 353 };
 354
 355 #endif
 356
 357