| 1 | #ifndef MARS_MExtractTimeAndChargeDigitalFilter
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| 2 | #define MARS_MExtractTimeAndChargeDigitalFilter
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| 3 |
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| 4 | #ifndef MARS_MExtractTimeAndCharge
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| 5 | #include "MExtractTimeAndCharge.h"
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| 6 | #endif
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| 7 |
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| 8 | #ifndef MARS_MArrayF
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| 9 | #include "MArrayF.h"
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| 10 | #endif
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| 11 |
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| 12 | #ifndef MARS_MArrayI
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| 13 | #include "MArrayI.h"
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| 14 | #endif
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| 15 |
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| 16 | class TH1F;
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| 17 | class TH2F;
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| 18 | class MPedestalPix;
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| 19 | class MExtractTimeAndChargeDigitalFilter : public MExtractTimeAndCharge
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| 20 | {
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| 21 | private:
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| 22 |
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| 23 | static const Byte_t fgHiGainFirst; //! Default for fHiGainFirst (now set to: 0)
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| 24 | static const Byte_t fgHiGainLast; //! Default for fHiGainLast (now set to:14)
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| 25 | static const Byte_t fgLoGainFirst; //! Default for fLoGainFirst (now set to: 3)
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| 26 | static const Byte_t fgLoGainLast; //! Default for fLoGainLast (now set to:14)
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| 27 | static const Int_t fgWindowSizeHiGain; //! Default for fWindowSizeHiGain (now set to: 6)
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| 28 | static const Int_t fgWindowSizeLoGain; //! Default for fWindowSizeLoGain (now set to: 6)
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| 29 | static const Int_t fgBinningResolutionHiGain; //! Default for fBinningResolutionHiGain (now set to: 10)
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| 30 | static const Int_t fgBinningResolutionLoGain; //! Default for fBinningResolutionLoGain (now set to: 10)
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| 31 | static const Int_t fgSignalStartBinHiGain; //! Default for fSignalStartBinHiGain (now set to: 4)
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| 32 | static const Int_t fgSignalStartBinLoGain; //! Default for fSignalStartBinLoGain (now set to: 4)
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| 33 | static const TString fgNameWeightsFile; //! "cosmics_weights.dat"
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| 34 | static const Float_t fgOffsetLoGain; //! Default for fOffsetLoGain (now set to 1.7)
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| 35 | static const Float_t fgLoGainStartShift; //! Default for fLoGainStartShift (now set to -1.8)
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| 36 |
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| 37 | MArrayF fHiGainSignal; //! Need fast access to the signals in a float way
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| 38 | MArrayF fLoGainSignal; //! Store them in separate arrays
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| 39 |
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| 40 | MArrayI fArrBinningResHiGain; //! helping arrays to hold binningres * i
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| 41 | MArrayI fArrBinningResLoGain; //! helping arrays to hold binningres * i
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| 42 | MArrayI fArrBinningResHalfHiGain; //! helping arrays to hold binningres * i + binningreshalf
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| 43 | MArrayI fArrBinningResHalfLoGain; //! helping arrays to hold binningres * i + binningreshalf
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| 44 |
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| 45 | Float_t fTimeShiftHiGain; // Time shift from when on to apply the filter
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| 46 | Float_t fTimeShiftLoGain; // Time shift from when on to apply the filter
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| 47 |
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| 48 | Int_t fSignalStartBinHiGain; //! Start bin from when on to apply weights
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| 49 | Int_t fSignalStartBinLoGain; //! Start bin from when on to apply weights
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| 50 |
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| 51 | Int_t fBinningResolutionHiGain; // Number of weights per bin High-Gain
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| 52 | Int_t fBinningResolutionHalfHiGain; // Half Number of weights per bin High-Gain
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| 53 | Int_t fBinningResolutionLoGain; // Number of weights per bin Low-Gain
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| 54 | Int_t fBinningResolutionHalfLoGain; // Half Number of weights per bin Low-Gain
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| 55 |
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| 56 | MArrayF fAmpWeightsHiGain; //! Amplitude weights High-Gain (from weights file)
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| 57 | MArrayF fTimeWeightsHiGain; //! Time weights High-Gain (from weights file)
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| 58 | MArrayF fAmpWeightsLoGain; //! Amplitude weights Low-Gain (from weights file)
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| 59 | MArrayF fTimeWeightsLoGain; //! Time weights Low-Gain (from weights file)
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| 60 |
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| 61 | TString fNameWeightsFile; // Name of the weights file
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| 62 | Bool_t fWeightsSet; //! Flag if weights have alreayd been set
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| 63 | Int_t fRandomIter; //! Counter used to randomize weights for noise calculation
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| 64 |
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| 65 | Bool_t InitArrays();
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| 66 |
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| 67 | void CalcBinningResArrays();
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| 68 |
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| 69 | protected:
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| 70 |
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| 71 | Int_t ReadEnv(const TEnv &env, TString prefix, Bool_t print);
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| 72 |
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| 73 | public:
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| 74 |
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| 75 | MExtractTimeAndChargeDigitalFilter(const char *name=NULL, const char *title=NULL);
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| 76 | ~MExtractTimeAndChargeDigitalFilter() { }
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| 77 |
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| 78 | Bool_t WriteWeightsFile(TString filename,
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| 79 | TH1F *shapehi, TH2F *autocorrhi,
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| 80 | TH1F *shapelo=NULL, TH2F *autocorrlo=NULL );
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| 81 |
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| 82 | Bool_t ReadWeightsFile(TString filename);
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| 83 |
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| 84 | void SetNameWeightsFile( TString s = fgNameWeightsFile ) { fNameWeightsFile = s; }
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| 85 |
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| 86 | void SetBinningResolution(const Int_t rh=fgBinningResolutionHiGain, const Int_t rl=fgBinningResolutionLoGain) {
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| 87 | fBinningResolutionHiGain = rh & ~1;
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| 88 | fBinningResolutionHalfHiGain = fBinningResolutionHiGain/2;
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| 89 | fBinningResolutionLoGain = rl & ~1;
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| 90 | fBinningResolutionHalfLoGain = fBinningResolutionLoGain/2;
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| 91 | }
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| 92 |
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| 93 | void SetSignalStartBin( const Int_t sh=fgSignalStartBinHiGain, const Int_t sl=fgSignalStartBinLoGain) {
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| 94 | fSignalStartBinHiGain = sh;
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| 95 | fSignalStartBinLoGain = sl;
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| 96 | }
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| 97 |
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| 98 | void SetWindowSize( Int_t windowh=fgWindowSizeHiGain, Int_t windowl=fgWindowSizeLoGain);
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| 99 |
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| 100 | const char* GetNameWeightsFile() const { return fNameWeightsFile.Data(); }
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| 101 |
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| 102 | void Print(Option_t *o="") const;
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| 103 |
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| 104 | Bool_t IsWeightsSet() const { return fWeightsSet; }
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| 105 |
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| 106 | void FindTimeAndChargeHiGain(Byte_t *firstused, Byte_t *logain, Float_t &sum, Float_t &dsum,
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| 107 | Float_t &time, Float_t &dtime,
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| 108 | Byte_t &sat, const MPedestalPix &ped, const Bool_t abflag);
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| 109 | void FindTimeAndChargeLoGain(Byte_t *firstused, Float_t &sum, Float_t &dsum,
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| 110 | Float_t &time, Float_t &dtime,
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| 111 | Byte_t &sat, const MPedestalPix &ped, const Bool_t abflag);
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| 112 |
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| 113 | ClassDef(MExtractTimeAndChargeDigitalFilter, 2) // Hendrik's digital filter
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| 114 | };
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| 115 |
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| 116 | #endif
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