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 AliTRDCalibraMode;
  35 class AliTRDCalibraVector;
  36 class AliTRDCalibraVdriftLinearFit;
  37 class AliTRDcluster;
  38 class AliTRDtrackV1;
  39 class AliTRDtrack;
  40 class AliTRDseedV1;
  41 class AliTRDgeometry;
  42 class AliTRDCalDet;
  43 class AliTRDCalROC;
  44 class AliTRDcalibDB;
  45
  46 class AliTRDdigitsManager;
  47 class AliTRDSignalIndex;
  48
  49 struct eventHeaderStruct;
  50
  51 class AliTRDCalibraFillHisto : public TObject {
  52
  53  public:
  54
  55   // Instance
  56   static AliTRDCalibraFillHisto *Instance();
  57   static void Terminate();
  58   static void Destroy();
  59   void DestroyDebugStreamer();
  60
  61
  62   AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c);
  63   AliTRDCalibraFillHisto &operator=(const AliTRDCalibraFillHisto &) { return *this; }
  64
  65   // Functions for initialising and filling with AliTRDtrackV1
  66           Bool_t  Init2Dhistos(Int_t nboftimebin = -1);
  67           Bool_t  InitCalDet();
  68           Bool_t  UpdateHistograms(const AliTRDtrack *t);
  69           Bool_t  UpdateHistogramsV1(const AliTRDtrackV1 *t);
  70
  71   // Process events DAQ
  72           Int_t   ProcessEventDAQ(AliRawReader *rawReader);
  73
  74   // Is Pad on
  75           Bool_t   IsPadOn(Int_t detector, Int_t row, Int_t col) const;
  76
  77   // Functions for write
  78           void     Write2d(const Char_t *filename = "TRD.calibration.root", Bool_t append = kFALSE);
  79
  80   //For the statistics
  81           Double_t *StatH(TH2 *ch, Int_t i);
  82           Double_t *GetMeanMedianRMSNumberCH();
  83           Double_t *GetMeanMedianRMSNumberLinearFitter() const;
  84  // LinearFitter
  85           void     AnalyseLinearFitter();
  86
  87
  88   //
  89   // Set of Get the variables
  90   //
  91
  92           void     SetIsHLT(Bool_t isHLT = kTRUE)                            { fIsHLT = isHLT;                       }
  93           Bool_t   IsHLT() const                                             { return fIsHLT;                        }
  94
  95   // Choice to fill or not the 2D
  96           void     SetPH2dOn(Bool_t ph2don = kTRUE)                          { fPH2dOn          = ph2don;            }
  97           void     SetCH2dOn(Bool_t ch2don = kTRUE)                          { fCH2dOn          = ch2don;            }
  98           void     SetPRF2dOn(Bool_t prf2don = kTRUE)                        { fPRF2dOn         = prf2don;           }
  99           void     SetHisto2d(Bool_t histo2d = kTRUE)                        { fHisto2d         = histo2d;           }
 100           void     SetVector2d(Bool_t vector2d = kTRUE)                      { fVector2d        = vector2d;          }
 101           void     SetLinearFitterOn(Bool_t linearfitteron = kTRUE)          { fLinearFitterOn      = linearfitteron;}
 102           void     SetLinearFitterDebugOn(Bool_t debug = kTRUE)              { fLinearFitterDebugOn = debug;         }
 103           void     SetVersionGainUsed(Int_t versionGainUsed)                 { fVersionGainUsed = versionGainUsed;   }
 104           void     SetSubVersionGainUsed(Int_t subVersionGainUsed)           { fSubVersionGainUsed = subVersionGainUsed;   }
 105           void     SetVersionGainLocalUsed(Int_t versionGainLocalUsed)       { fVersionGainLocalUsed = versionGainLocalUsed;   }
 106           void     SetSubVersionGainLocalUsed(Int_t subVersionGainLocalUsed) { fSubVersionGainLocalUsed = subVersionGainLocalUsed;   }
 107           void     SetVersionVdriftUsed(Int_t versionVdriftUsed)             { fVersionVdriftUsed = versionVdriftUsed;   }
 108           void     SetSubVersionVdriftUsed(Int_t subVersionVdriftUsed)       { fSubVersionVdriftUsed = subVersionVdriftUsed;   }
 109
 110
 111           Bool_t   GetPH2dOn() const                                         { return fPH2dOn;                 }
 112           Bool_t   GetCH2dOn() const                                         { return fCH2dOn;                 }
 113           Bool_t   GetPRF2dOn() const                                        { return fPRF2dOn;                }
 114           Bool_t   GetHisto2d() const                                        { return fHisto2d;                }
 115           Bool_t   GetVector2d() const                                       { return fVector2d;               }
 116           Bool_t   GetLinearFitterOn() const                                 { return fLinearFitterOn;         }
 117           Bool_t   GetLinearFitterDebugOn() const                            { return fLinearFitterDebugOn;    }
 118           Int_t    GetVersionGainUsed() const                                { return fVersionGainUsed;        }
 119           Int_t    GetSubVersionGainUsed() const                             { return fSubVersionGainUsed;     }
 120           Int_t    GetVersionVdriftUsed() const                              { return fVersionVdriftUsed;      }
 121           Int_t    GetSubVersionVdriftUsed() const                           { return fSubVersionVdriftUsed;   }
 122
 123
 124   // Get stuff that are filled
 125   TH2I            *GetCH2d();
 126   TProfile2D      *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0);
 127   TProfile2D      *GetPRF2d() const                                          { return fPRF2d;                  }
 128   TObjArray        GetLinearFitterArray() const                              { return fLinearFitterArray;      }
 129   TLinearFitter   *GetLinearFitter(Int_t detector, Bool_t force=kFALSE);
 130   AliTRDCalibraVdriftLinearFit *GetVdriftLinearFit() const                   { return fLinearVdriftFit;        }
 131
 132
 133   // How to fill the 2D
 134           void     SetRelativeScale(Float_t relativeScale);
 135           void     SetThresholdClusterPRF2(Float_t thresholdClusterPRF2)     { fThresholdClusterPRF2 = thresholdClusterPRF2; }
 136           void     SetLimitChargeIntegration(Bool_t limitChargeIntegration)  { fLimitChargeIntegration = limitChargeIntegration; }
 137           void     SetFillWithZero(Bool_t fillWithZero)                      { fFillWithZero = fillWithZero;   }
 138           void     SetNormalizeNbOfCluster(Bool_t normalizeNbOfCluster)      { fNormalizeNbOfCluster = normalizeNbOfCluster; }
 139           void     SetMaxCluster(Float_t maxCluster)                         { fMaxCluster = maxCluster; }
 140           void     SetNbMaxCluster(Short_t nbMaxCluster)                     { fNbMaxCluster = nbMaxCluster; }
 141           void     SetNz(Int_t i, Short_t nz);
 142           void     SetNrphi(Int_t i, Short_t nrphi);
 143           void     SetAllTogether(Int_t i);
 144           void     SetPerSuperModule(Int_t i);
 145           void     SetProcent(Float_t procent)                               { fProcent              = procent;              }
 146           void     SetDifference(Short_t difference)                         { fDifference           = difference;           }
 147           void     SetNumberClusters(Short_t numberClusters)                 { if(numberClusters >= 0) fNumberClusters       = numberClusters;       }
 148           void     SetNumberClustersf(Short_t numberClustersf)               { fNumberClustersf      = numberClustersf;      }
 149           void     SetNumberClustersProcent(Float_t numberClustersProcent)   { fNumberClustersProcent = numberClustersProcent;                       }
 150           void     SetThresholdClustersDAQ(Float_t thresholdClustersDAQ)     { fThresholdClustersDAQ = thresholdClustersDAQ;                         }
 151           void     SetNumberRowDAQ(Short_t numberRowDAQ)                     { fNumberRowDAQ         = numberRowDAQ;         }
 152           void     SetNumberColDAQ(Short_t numberColDAQ)                     { fNumberColDAQ         = numberColDAQ;         }
 153           void     SetNumberBinCharge(Short_t numberBinCharge)               { fNumberBinCharge      = numberBinCharge;      }
 154           void     SetNumberBinPRF(Short_t numberBinPRF)                     { fNumberBinPRF         = numberBinPRF;         }
 155           void     SetNumberGroupsPRF(Short_t numberGroupsPRF);
 156
 157           Float_t  GetRelativeScale() const                                  { return fRelativeScale;          }
 158           Float_t  GetThresholdClusterPRF2() const                           { return fThresholdClusterPRF2;   }
 159           Bool_t   GetLimitChargeIntegration() const                         { return fLimitChargeIntegration; }
 160           Bool_t   GetFillWithZero() const                                   { return fFillWithZero;           }
 161           Bool_t   GetNormalizeNbOfCluster() const                           { return fNormalizeNbOfCluster;   }
 162           Float_t  GetMaxCluster() const                                     { return fMaxCluster;             }
 163           Short_t  GetNbMaxCluster() const                                   { return fNbMaxCluster;           }
 164           Float_t  GetProcent() const                                        { return fProcent;                }
 165           Short_t  GetDifference() const                                     { return fDifference;             }
 166           Short_t  GetNumberClusters() const                                 { return fNumberClusters;         }
 167           Short_t  GetNumberClustersf() const                                { return fNumberClustersf;        }
 168           Short_t  GetNumberBinCharge() const                                { return fNumberBinCharge;        }
 169           Short_t  GetNumberBinPRF() const                                   { return fNumberBinPRF;           }
 170           Short_t  GetNumberGroupsPRF() const                                { return fNgroupprf;              }
 171           Int_t    *GetEntriesLinearFitter() const                           { return fEntriesLinearFitter;    }
 172
 173  // Debug
 174           void     SetDebugLevel(Short_t level)                              { fDebugLevel = level;           }
 175
 176   // Vector method
 177 AliTRDCalibraVector *GetCalibraVector() const                                { return fCalibraVector;          }
 178
 179  protected:
 180
 181   // Geometry
 182   AliTRDgeometry  *fGeo;                    //! The TRD geometry
 183   // calibration DB
 184   AliTRDcalibDB   *fCalibDB;                //! The pointer to the TRDcalibDB instance
 185
 186   // Is HLT
 187           Bool_t   fIsHLT;                  // Now if HLT, the per detector
 188
 189   // Choice to fill or not the 2D
 190           Bool_t   fCH2dOn;                 // Chose to fill the 2D histos or vectors for the relative gain calibration
 191           Bool_t   fPH2dOn;                 // Chose to fill the 2D histos or vectors for the drift velocity and T0
 192           Bool_t   fPRF2dOn;                // Chose to fill the 2D histos or vectors for the pad response function calibration
 193           Bool_t   fHisto2d;                // Chose to fill the 2D histos
 194           Bool_t   fVector2d;               // Chose to fill vectors
 195           Bool_t   fLinearFitterOn;         // Method with linear fit for drift velocity
 196           Bool_t   fLinearFitterDebugOn;    // Method with linear fit for drift velocity
 197
 198   // How to fill the 2D
 199           Float_t  fRelativeScale;          // Scale of the deposited charge
 200           Float_t  fThresholdClusterPRF2;   // Threshold on cluster pad signals
 201           Bool_t   fLimitChargeIntegration; // Integration range for the gain calibration
 202           Bool_t   fFillWithZero;           // Fill with zero or not the average pulse height
 203           Bool_t   fNormalizeNbOfCluster;   // Normalize with the number of cluster for the gain
 204           Float_t  fMaxCluster;             // Max amplitude of one cluster
 205           Short_t  fNbMaxCluster;           // Number of tb at the end
 206   // Back correction
 207           Int_t    fVersionGainUsed;        // VersionGainUsed
 208           Int_t    fSubVersionGainUsed;     // SubVersionGainUsed
 209           Int_t    fVersionGainLocalUsed;   // VersionGainUsed
 210           Int_t    fSubVersionGainLocalUsed;// SubVersionGainUsed
 211           Int_t    fVersionVdriftUsed;      // VersionVdriftUsed
 212           Int_t    fSubVersionVdriftUsed;   // SubVersionVdriftUsed
 213   // Calibration mode
 214           AliTRDCalibraMode *fCalibraMode;  // Calibration mode
 215
 216   //For debugging
 217           TTreeSRedirector          *fDebugStreamer;                 //!Debug streamer
 218           Short_t     fDebugLevel;                                   // Flag for debugging
 219   //
 220   // Internal variables
 221   //
 222
 223   // Fill the 2D histos in the offline tracking
 224           Int_t    fDetectorPreviousTrack;  // Change of detector
 225           Int_t    fMCMPrevious;            // Change of MCM
 226           Int_t    fROBPrevious;            // Change of ROB
 227           Short_t  fNumberClusters;         // Minimum number of clusters in the tracklets
 228           Short_t  fNumberClustersf;        // Maximum number of clusters in the tracklets
 229           Float_t  fNumberClustersProcent;  // Procent of number of time bins for fNumberClusters
 230           Float_t  fThresholdClustersDAQ;   // Threshold clusters for DAQ algorithm
 231           Short_t  fNumberRowDAQ;           // Size of the spot for DAQ algorithm
 232           Short_t  fNumberColDAQ;           // Size of the spot for DAQ algorithm
 233           Float_t  fProcent;                // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
 234           Short_t  fDifference;             // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
 235           Int_t    fNumberTrack;            // How many tracks could be used (Debug for the moment)
 236           Int_t    fNumberUsedCh[2];        // How many tracks have been really used for the gain (0, strict; 1 with fProcent)
 237           Int_t    fNumberUsedPh[2];        // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference)
 238           Int_t    fTimeMax;                // Number of time bins
 239           Float_t  fSf;                     // Sampling frequence
 240           Short_t  fNumberBinCharge;        // Number of bins for the gain factor
 241           Short_t  fNumberBinPRF;           // Number of bin for the PRF
 242           Short_t  fNgroupprf;              // Number of groups in tnp bins for PRF /2.0
 243
 244   // Variables per tracklet
 245           Float_t       *fAmpTotal;                  // Energy deposited in the calibration group by the track
 246           Short_t       *fPHPlace;                   // Calibration group of PH
 247           Float_t       *fPHValue;                   // PH
 248           Bool_t         fGoodTracklet;              // Good tracklet
 249           TLinearFitter *fLinearFitterTracklet;      // linear fitter tracklet
 250   //Statistics
 251           Int_t         *fEntriesCH;                 // Number of entries CH
 252           Int_t         *fEntriesLinearFitter;       // Number of entries LinearFitter
 253
 254
 255   //
 256   // Vector method
 257   //
 258
 259           AliTRDCalibraVector *fCalibraVector; // The vector object
 260
 261
 262   // Histograms to store the info from the digits, from the tracklets or from the tracks
 263           TProfile2D      *fPH2d;                         // 2D average pulse height
 264           TProfile2D      *fPRF2d;                        // 2D PRF
 265           TH2I            *fCH2d;                         // 2D deposited charge
 266           TObjArray       fLinearFitterArray;             // TObjArray of Linear Fitters for the detectors
 267           AliTRDCalibraVdriftLinearFit *fLinearVdriftFit; // Info Linear Fit
 268
 269  // Current calib object: to correct for the database used
 270           AliTRDCalDet *fCalDetGain;                      // Current calib object gain
 271           AliTRDCalROC *fCalROCGain;                      // Current calib object gain
 272
 273   //
 274   // A lot of internal functions......
 275   // Init
 276           Bool_t   InitCalPad(Int_t detector);
 277   //
 278   // Create the 2D histo to be filled Online
 279           void     CreateCH2d(Int_t nn);
 280           void     CreatePH2d(Int_t nn);
 281           void     CreatePRF2d(Int_t nn);
 282
 283   // Calibration with AliTRDtrackV1
 284           void     FillTheInfoOfTheTrackPH();
 285           void     FillTheInfoOfTheTrackCH(Int_t nbclusters);
 286           Bool_t   FindP1TrackPHtracklet(const AliTRDtrack *t, Int_t index0, Int_t index1);
 287           Bool_t   FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
 288           Bool_t   HandlePRFtracklet(const AliTRDtrack *t, Int_t index0, Int_t index1);
 289           Bool_t   HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
 290           void     ResetfVariablestracklet();
 291           void     StoreInfoCHPHtrack(const AliTRDcluster *cl,const Double_t dqdl,const Int_t *group,const Int_t row,const Int_t col,const AliTRDcluster *cls=0x0);
 292           void     FillCH2d(Int_t x, Float_t y);
 293
 294   // Calibration on DAQ
 295
 296           Int_t    FillDAQ(Double_t phvalue[16][144][36]);
 297           Bool_t   UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins);
 298
 299  // row col calibration groups stuff
 300           Bool_t   LocalisationDetectorXbins(Int_t detector);
 301           Int_t    CalculateTotalNumberOfBins(Int_t i);
 302           void     CheckGoodTrackletV0(const Int_t detector,const Int_t row,const Int_t col);
 303           void     CheckGoodTrackletV1(const AliTRDcluster *cl);
 304           Int_t    CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const;
 305
 306   // Clear
 307           void     ClearHistos();
 308
 309   // Some basic geometry function
 310   virtual Int_t    GetLayer(Int_t d) const;
 311   virtual Int_t    GetStack(Int_t d) const;
 312   virtual Int_t    GetSector(Int_t d) const;
 313
 314
 315   // Instance of this class and so on
 316   static  AliTRDCalibraFillHisto *fgInstance;                // Instance
 317   static  Bool_t   fgTerminated;                             // If terminated
 318
 319  private:
 320
 321   // This is a singleton, contructor is private!
 322   AliTRDCalibraFillHisto();
 323   virtual ~AliTRDCalibraFillHisto();
 324
 325   ClassDef(AliTRDCalibraFillHisto,4)                         // TRD Calibration class
 326
 327 };
 328
 329 #endif
 330
 331