| 1 | #ifndef MARS_MExtractPedestal
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| 2 | #define MARS_MExtractPedestal
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| 3 |
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| 4 | #ifndef MARS_MTask
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| 5 | #include "MTask.h"
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| 6 | #endif
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| 7 |
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| 8 | #ifndef MARS_MArrayD
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| 9 | #include <MArrayD.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 MGeomCam;
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| 17 | class MExtractor;
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| 18 | class MPedestalCam;
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| 19 | class MRawEvtData;
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| 20 | class MRawRunHeader;
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| 21 | class MRawEvtHeader;
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| 22 | class MExtractTimeAndCharge;
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| 23 | class MPedestalSubtractedEvt;
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| 24 | class MRawEvtPixelIter;
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| 25 |
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| 26 | typedef UShort_t USample_t;
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| 27 |
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| 28 | class MExtractPedestal : public MTask
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| 29 | {
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| 30 | private:
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| 31 | static const TString fgNamePedestalCam; //! "MPedestalCam"
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| 32 | static const TString fgNameRawEvtData; //! "MRawEvtData"
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| 33 |
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| 34 | static const UShort_t fgCheckWinFirst; //! First FADC slice to check for signal (currently set to: 0)
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| 35 | static const UShort_t fgCheckWinLast; //! Last FADC slice to check for signal (currently set to: 29)
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| 36 | static const UShort_t fgMaxSignalVar; //! The maximum difference between the highest and lowest slice
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| 37 | static const UShort_t fgMaxSignalAbs; //! The maximum absolte slice
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| 38 |
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| 39 | TString fNamePedestalCamOut; // Name of the outgoing 'MPedestalCam' container
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| 40 | TString fNamePedestalCamInter; // Name of the intermediate 'MPedestalCam' container
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| 41 | TString fNameRawEvtData; // Name of MRawEvtData
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| 42 |
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| 43 | Bool_t fRandomCalculation; // Is pedestalextraction by extractor random?
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| 44 |
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| 45 | // Helper functions
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| 46 | void CalcAreaResults(const UInt_t aidx);
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| 47 | void CalcSectorResults(const UInt_t sector);
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| 48 |
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| 49 | protected:
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| 50 |
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| 51 | Bool_t fIntermediateStorage; // Is pedestal stored every event?
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| 52 |
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| 53 | MGeomCam *fGeom; //! Camera geometry
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| 54 | MPedestalCam *fPedestalsInter; //! Pedestals of all pixels in the camera (intermediate)
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| 55 | MPedestalCam *fPedestalsOut; //! Pedestals of all pixels in the camera (outgoing)
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| 56 | MRawEvtData *fRawEvt; //! Raw event data (time slices)
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| 57 | MRawRunHeader *fRunHeader; //! RunHeader information
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| 58 | MExtractTimeAndCharge *fExtractor; // Possible Extractor
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| 59 | MPedestalSubtractedEvt *fSignal; //!
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| 60 |
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| 61 | UShort_t fExtractWinFirst; // First FADC slice to extract pedestal from
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| 62 | UShort_t fExtractWinSize; // Number of slices to calculate the pedestal from
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| 63 | UShort_t fExtractWinLast; // Last FADC slice to extract pedestal from
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| 64 |
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| 65 | UShort_t fCheckWinFirst;
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| 66 | UShort_t fCheckWinLast;
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| 67 |
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| 68 | UShort_t fMaxSignalVar;
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| 69 | UShort_t fMaxSignalAbs;
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| 70 |
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| 71 | Bool_t fUseSpecialPixels; // Flag if the special pixels shall be treated
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| 72 |
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| 73 | MArrayD fSumx; // sum of values
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| 74 | MArrayD fSumx2; // sum of squared values
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| 75 | MArrayD fSumAB0; // sum of ABFlag=0 slices
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| 76 | MArrayD fSumAB1; // sum of ABFlag=1 slices
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| 77 | MArrayD fAreaSumx; // averaged sum of values per area idx
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| 78 | MArrayD fAreaSumx2; // averaged sum of squared values per area idx
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| 79 | MArrayD fAreaSumAB0; // averaged sum of ABFlag=0 slices per area idx
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| 80 | MArrayD fAreaSumAB1; // averaged sum of ABFlag=1 slices per area idx
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| 81 | MArrayI fAreaFilled; // number of valid entries with area idx
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| 82 | MArrayI fAreaValid; // number of valid pixels within area idx
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| 83 | MArrayD fSectorSumx; // averaged sum of values per sector
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| 84 | MArrayD fSectorSumx2; // averaged sum of squared values per sector
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| 85 | MArrayD fSectorSumAB0; // averaged sum of ABFlag=0 slices per sector
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| 86 | MArrayD fSectorSumAB1; // averaged sum of ABFlag=1 slices per sector
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| 87 | MArrayI fSectorFilled; // number of valid entries with sector idx
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| 88 | MArrayI fSectorValid; // number of valid pixels within sector idx
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| 89 |
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| 90 | MArrayI fNumEventsUsed; // Number of events used for pedestal calc for each pixel
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| 91 |
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| 92 | UInt_t fCounter; // Counter for events processed
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| 93 |
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| 94 | // MTask virtual functions
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| 95 | Int_t PreProcess(MParList *pList);
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| 96 | Int_t Process();
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| 97 | Int_t PostProcess();
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| 98 | Bool_t ReInit(MParList *pList);
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| 99 | Int_t ReadEnv(const TEnv &env, TString prefix, Bool_t print);
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| 100 |
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| 101 | // Interface to be overwritten by a new class
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| 102 | virtual void ResetArrays();
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| 103 | virtual void Calc() = 0;
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| 104 |
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| 105 | // Helper functions
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| 106 | void CalcPixResults(const UInt_t pixid);
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| 107 |
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| 108 | void CalcPixResult();
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| 109 | void CalcSectorResult();
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| 110 | void CalcAreaResult();
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| 111 |
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| 112 | Bool_t CalcPixel(const MRawEvtPixelIter &pixel, Int_t offset, UInt_t usespecialpixels=kFALSE);
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| 113 | Float_t CalcExtractor(const MRawEvtPixelIter &pixel, Int_t offset) const;
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| 114 | UInt_t CalcSums(const MRawEvtPixelIter &pixel, Int_t offset, UInt_t &ab0, UInt_t &ab1) const;
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| 115 | Bool_t CheckVariation(UInt_t idx) const;
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| 116 |
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| 117 | void CheckExtractionWindow(UInt_t offset=0);
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| 118 |
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| 119 | Bool_t SetRangeFromExtractor(const MExtractor &ext, Bool_t logain);
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| 120 |
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| 121 | public:
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| 122 | MExtractPedestal(const char *name=NULL, const char *title=NULL);
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| 123 |
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| 124 | void Clear(const Option_t *o="");
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| 125 | void Print(const Option_t *o="") const;
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| 126 |
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| 127 | // Setters
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| 128 | Bool_t SetExtractWindow(UShort_t first, UShort_t size);
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| 129 | Bool_t SetCheckRange(UShort_t checkfirst=fgCheckWinFirst, UShort_t checklast=fgCheckWinLast);
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| 130 |
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| 131 | virtual Bool_t SetRangeFromExtractor(const MExtractor &ext) = 0;
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| 132 |
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| 133 | void SetMaxSignalVar(UShort_t maxvar=40) { fMaxSignalVar = maxvar; }
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| 134 | void SetMaxSignalAbs(UShort_t maxabs=250) { fMaxSignalAbs = maxabs; }
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| 135 |
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| 136 | // names
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| 137 | void SetNamePedestalCamInter(const char *name=fgNamePedestalCam) { fNamePedestalCamInter = name; }
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| 138 | void SetNamePedestalCamOut (const char *name=fgNamePedestalCam) { fNamePedestalCamOut = name; }
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| 139 | void SetNameRawEvtData (const char *name=fgNameRawEvtData) { fNameRawEvtData = name; }
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| 140 |
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| 141 | // pointers
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| 142 | void SetExtractor ( MExtractTimeAndCharge *e) { fExtractor = e; }
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| 143 | void SetPedestalsInter( MPedestalCam *pedcam ) { fPedestalsInter = pedcam; }
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| 144 | void SetPedestalsOut ( MPedestalCam *pedcam ) { fPedestalsOut = pedcam; }
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| 145 |
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| 146 | // flags
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| 147 | void SetIntermediateStorage (Bool_t b=kTRUE) { fIntermediateStorage = b; }
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| 148 | void SetUseSpecialPixels (Bool_t b=kTRUE) { fUseSpecialPixels = b; }
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| 149 | void SetRandomCalculation (Bool_t b=kTRUE) { fRandomCalculation = b; }
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| 150 |
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| 151 | ClassDef(MExtractPedestal, 0) // Base class for pedestal extractors
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| 152 | };
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| 153 |
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| 154 | #endif
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