[u/mrichter/AliRoot.git] / TPC / AliTPCCalibPulser.h

#ifndef ALITPCCALIBPULSER_H
#define ALITPCCALIBPULSER_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/////////////////////////////////////////////////////////////////////////////////////////
//                                                                                     //
//                  Implementation of the TPC pulser calibration                       //
//                                                                                     //
/////////////////////////////////////////////////////////////////////////////////////////

#include <TVectorT.h>
class TObjArray;
class TH2S;
class TTreeSRedirector;
class AliTPCCalPad;
class AliTPCROC;
class AliTPCCalROC;
class AliTPCParam;
class AliRawReader;
class AliTPCRawStream;
class AliTPCRawStreamFast;
class AliTPCAltroMapping;

struct eventHeaderStruct;

class AliTPCCalibPulser : public TObject {

public:
    AliTPCCalibPulser();
    AliTPCCalibPulser(const AliTPCCalibPulser &sig);
    virtual ~AliTPCCalibPulser();

    void Reset();

    AliTPCCalibPulser& operator = (const  AliTPCCalibPulser &source);

    Bool_t ProcessEventFast(AliTPCRawStreamFast *rawStreamFast);
    Bool_t ProcessEventFast(AliRawReader            *rawReader);


    Bool_t ProcessEvent(AliTPCRawStream *rawStream);
    Bool_t ProcessEvent(AliRawReader    *rawReader);
    Bool_t ProcessEvent(eventHeaderStruct   *event);

    Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad,
	       const Int_t iTimeBin, const Float_t signal);
    void Analyse();
     //
    AliTPCAltroMapping **GetAltroMapping() { return fMapping; };
    void  SetAltroMapping(AliTPCAltroMapping **mapp) { fMapping = mapp; };
    //
    AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE);  // get calibration object - sector
    AliTPCCalROC* GetCalRocQ  (Int_t sector, Bool_t force=kFALSE);  // get calibration object - sector
    AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE);  // get calibration object - sector
    AliTPCCalROC* GetCalRocOutliers(Int_t sector, Bool_t force=kFALSE);  // get calibration object - sector

    const TObjArray* GetCalPadT0()  const { return &fCalRocArrayT0; }      // get calibration object
    const TObjArray* GetCalPadQ()   const { return &fCalRocArrayQ;  }      // get calibration object
    const TObjArray* GetCalPadRMS() const{ return &fCalRocArrayRMS;}      // get calibration object
    const TObjArray* GetCalPadOutliers() const { return &fCalRocArrayOutliers;}      // get calibration object

    TH2S* GetHistoQ  (Int_t sector, Bool_t force=kFALSE);           // get refernce histogram
    TH2S* GetHistoT0 (Int_t sector, Bool_t force=kFALSE);           // get refernce histogram
    TH2S* GetHistoRMS(Int_t sector, Bool_t force=kFALSE);           // get refernce histogram

    Short_t GetDebugLevel()     const { return fDebugLevel;    }
    //
    void  SetRangeTime (Int_t firstTimeBin, Int_t lastTimeBin) { fFirstTimeBin=firstTimeBin;   fLastTimeBin=lastTimeBin;  } //Set range in which the pulser signal is expected
    //
    void  SetRangeRefQ  (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsQ   = nBins; fXminQ   = xMin; fXmaxQ   = xMax; }   //Set range for Q reference histograms
    void  SetRangeRefT0 (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsT0  = nBins; fXminT0  = xMin; fXmaxT0  = xMax; }   //Set range for T0 reference histograms
    void  SetRangeRefRMS(Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsRMS = nBins; fXminRMS = xMin; fXmaxRMS = xMax; }   //Set range for T0 reference histograms

    void  SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;}

    void  SetPedestalDatabase(AliTPCCalPad *pedestalTPC, AliTPCCalPad *padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;}
    void  SetOutliers(AliTPCCalPad *outliers)  {fOutliers = outliers;}

    Int_t GetFirstTimeBin()   const { return fFirstTimeBin;  }
    Int_t GetLastTimeBin()    const { return fLastTimeBin;   }

    void Merge(AliTPCCalibPulser *sig);

    void DumpToFile(const Char_t *filename, const Char_t *dir="", Bool_t append=kFALSE);
    //
    // Test functions
    TObjArray* TestBinning();

private:
    Int_t fFirstTimeBin;              //  First Time bin needed for analysis
    Int_t fLastTimeBin;               //  Last Time bin needed for analysis

    // reference histogram ranges
    Int_t   fNbinsT0;                 //  Number of bins for T0 reference histogram
    Float_t fXminT0;                  //  xmin   of T0 reference histogram
    Float_t fXmaxT0;                  //  xmax   of T0 reference histogram
    Int_t   fNbinsQ;                  //  Number of bins for T0 reference histogram
    Float_t fXminQ;                   //  xmin   of T0 reference histogram
    Float_t fXmaxQ;                   //  xmax   of T0 reference histogram
    Int_t   fNbinsRMS;                //  Number of bins for T0 reference histogram
    Float_t fXminRMS;                 //  xmin   of T0 reference histogram
    Float_t fXmaxRMS;                 //  xmax   of T0 reference histogram

    Int_t     fLastSector;            //! Last sector processed


    AliTPCROC   *fROC;                //! ROC information  
    AliTPCAltroMapping **fMapping;    //! Altro Mapping object
    AliTPCParam *fParam;              //! TPC information

    AliTPCCalPad *fPedestalTPC;       //! Pedestal Information
    AliTPCCalPad *fPadNoiseTPC;       //! Pad noise Information whole TPC
    AliTPCCalPad *fOutliers;          //! Outlier information. Those will not be used for calculating the T0
    AliTPCCalROC *fPedestalROC;       //! Pedestal Information for current ROC
    AliTPCCalROC *fPadNoiseROC;       //! Pad noise Information for current ROC
//    Bool_t fBpedestal;                //! are we running with pedestal substraction


    TObjArray fCalRocArrayT0;         //  Array of AliTPCCalROC class for Time0 calibration
    TObjArray fCalRocArrayQ;          //  Array of AliTPCCalROC class for Charge calibration
    TObjArray fCalRocArrayRMS;        //  Array of AliTPCCalROC class for signal width calibration
    TObjArray fCalRocArrayOutliers;  //  Array of AliTPCCalROC class for signal outliers

    TObjArray fHistoQArray;           //  Calibration histograms for Charge distribution
    TObjArray fHistoT0Array;          //  Calibration histograms for Time0  distribution
    TObjArray fHistoRMSArray;         //  Calibration histograms for signal width distribution

    TObjArray fPadTimesArrayEvent;    //! Pad Times for the event, before mean Time0 corrections
    TObjArray fPadQArrayEvent;        //! Charge for the event, only needed for debugging streamer
    TObjArray fPadRMSArrayEvent;      //! Signal width for the event, only needed for debugging streamer
    TObjArray fPadPedestalArrayEvent; //! Signal width for the event, only needed for debugging streamer

    Int_t     fCurrentChannel;         //! current channel processed
    Int_t     fCurrentSector;          //! current sector processed
    Int_t     fCurrentRow;             //! current row processed
    Float_t   fMaxPadSignal;           //! maximum bin of current pad
    Int_t     fMaxTimeBin;             //! time bin with maximum value
    TVectorF  fPadSignal;              //! signal of current Pad
    Float_t   fPadPedestal;            //! Pedestal Value of current pad
    Float_t   fPadNoise;               //! Noise Value of current pad

    TVectorF  fVTime0Offset;          //!  Time0 Offset from preprocessing for each sector;
    TVectorF  fVTime0OffsetCounter;   //!  Time0 Offset from preprocessing for each sector;

    //debugging
//    Int_t fEvent;                      //  Number of events processed
    TTreeSRedirector *fDebugStreamer;  //! debug streamer

    Short_t fDebugLevel;               //  debug Level
    //! debugging

    void   FindPedestal(Float_t part=.6);
    void FindPulserSignal(TVectorD &param, Float_t &qSum);

    TH2S* GetHisto(Int_t sector, TObjArray *arr,
		   Int_t nbinsY, Float_t ymin, Float_t ymax,
		   Char_t *type, Bool_t force);


    AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const;

    TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE);

    void ResetEvent();
    void ResetPad();
    void ProcessPad();
    void EndEvent();


    //debug
    TVectorF* GetPadInfoEvent(Int_t sector, TObjArray *arr, Bool_t force=kFALSE);
    TVectorF* GetPadQEvent(Int_t sector, Bool_t force=kFALSE);
    TVectorF* GetPadRMSEvent(Int_t sector, Bool_t force=kFALSE);
    TVectorF* GetPadPedestalEvent(Int_t sector, Bool_t force=kFALSE);


  ClassDef(AliTPCCalibPulser,2)           //Implementation of the TPC pulser calibration
};


#endif
Commit	Line	Data
467a4b25	1	#ifndef ALITPCCALIBPULSER_H
	2	#define ALITPCCALIBPULSER_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
3cd27a08	6	/////////////////////////////////////////////////////////////////////////////////////////
	7	// //
	8	// Implementation of the TPC pulser calibration //
	9	// //
	10	/////////////////////////////////////////////////////////////////////////////////////////
e47beb2b	11
3cd27a08	12	#include <TVectorT.h>
08205ed7	13	class TObjArray;
467a4b25	14	class TH2S;
	15	class TTreeSRedirector;
	16	class AliTPCCalPad;
	17	class AliTPCROC;
	18	class AliTPCCalROC;
	19	class AliTPCParam;
	20	class AliRawReader;
	21	class AliTPCRawStream;
08205ed7	22	class AliTPCRawStreamFast;
04049c81	23	class AliTPCAltroMapping;
04049c81	24
467a4b25	25	struct eventHeaderStruct;
	26
	27	class AliTPCCalibPulser : public TObject {
	28
	29	public:
	30	AliTPCCalibPulser();
	31	AliTPCCalibPulser(const AliTPCCalibPulser &sig);
	32	virtual ~AliTPCCalibPulser();
	33
d8faeea7	34	void Reset();
d8faeea7	35
467a4b25	36	AliTPCCalibPulser& operator = (const AliTPCCalibPulser &source);
467a4b25	37
08205ed7	38	Bool_t ProcessEventFast(AliTPCRawStreamFast *rawStreamFast);
	39	Bool_t ProcessEventFast(AliRawReader *rawReader);
	40
467a4b25	41
	42	Bool_t ProcessEvent(AliTPCRawStream *rawStream);
	43	Bool_t ProcessEvent(AliRawReader *rawReader);
	44	Bool_t ProcessEvent(eventHeaderStruct *event);
	45
	46	Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad,
	47	const Int_t iTimeBin, const Float_t signal);
	48	void Analyse();
04049c81	49	//
	50	AliTPCAltroMapping **GetAltroMapping() { return fMapping; };
	51	void SetAltroMapping(AliTPCAltroMapping **mapp) { fMapping = mapp; };
467a4b25	52	//
	53	AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	54	AliTPCCalROC* GetCalRocQ (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	55	AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	56	AliTPCCalROC* GetCalRocOutliers(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	57
3cd27a08	58	const TObjArray* GetCalPadT0() const { return &fCalRocArrayT0; } // get calibration object
	59	const TObjArray* GetCalPadQ() const { return &fCalRocArrayQ; } // get calibration object
	60	const TObjArray* GetCalPadRMS() const{ return &fCalRocArrayRMS;} // get calibration object
	61	const TObjArray* GetCalPadOutliers() const { return &fCalRocArrayOutliers;} // get calibration object
467a4b25	62
	63	TH2S* GetHistoQ (Int_t sector, Bool_t force=kFALSE); // get refernce histogram
	64	TH2S* GetHistoT0 (Int_t sector, Bool_t force=kFALSE); // get refernce histogram
	65	TH2S* GetHistoRMS(Int_t sector, Bool_t force=kFALSE); // get refernce histogram
	66
	67	Short_t GetDebugLevel() const { return fDebugLevel; }
	68	//
	69	void SetRangeTime (Int_t firstTimeBin, Int_t lastTimeBin) { fFirstTimeBin=firstTimeBin; fLastTimeBin=lastTimeBin; } //Set range in which the pulser signal is expected
	70	//
	71	void SetRangeRefQ (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsQ = nBins; fXminQ = xMin; fXmaxQ = xMax; } //Set range for Q reference histograms
	72	void SetRangeRefT0 (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsT0 = nBins; fXminT0 = xMin; fXmaxT0 = xMax; } //Set range for T0 reference histograms
	73	void SetRangeRefRMS(Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsRMS = nBins; fXminRMS = xMin; fXmaxRMS = xMax; } //Set range for T0 reference histograms
	74
467a4b25	75	void SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;}
	76
	77	void SetPedestalDatabase(AliTPCCalPad pedestalTPC, AliTPCCalPad padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;}
d8faeea7	78	void SetOutliers(AliTPCCalPad *outliers) {fOutliers = outliers;}
467a4b25	79
	80	Int_t GetFirstTimeBin() const { return fFirstTimeBin; }
	81	Int_t GetLastTimeBin() const { return fLastTimeBin; }
	82
	83	void Merge(AliTPCCalibPulser *sig);
	84
	85	void DumpToFile(const Char_t filename, const Char_t dir="", Bool_t append=kFALSE);
	86	//
	87	// Test functions
	88	TObjArray* TestBinning();
	89
	90	private:
	91	Int_t fFirstTimeBin; // First Time bin needed for analysis
	92	Int_t fLastTimeBin; // Last Time bin needed for analysis
	93
	94	// reference histogram ranges
	95	Int_t fNbinsT0; // Number of bins for T0 reference histogram
	96	Float_t fXminT0; // xmin of T0 reference histogram
	97	Float_t fXmaxT0; // xmax of T0 reference histogram
	98	Int_t fNbinsQ; // Number of bins for T0 reference histogram
	99	Float_t fXminQ; // xmin of T0 reference histogram
	100	Float_t fXmaxQ; // xmax of T0 reference histogram
	101	Int_t fNbinsRMS; // Number of bins for T0 reference histogram
	102	Float_t fXminRMS; // xmin of T0 reference histogram
	103	Float_t fXmaxRMS; // xmax of T0 reference histogram
	104
	105	Int_t fLastSector; //! Last sector processed
	106
467a4b25	107
04049c81	108	AliTPCROC *fROC; //! ROC information
04049c81	109	AliTPCAltroMapping **fMapping; //! Altro Mapping object
467a4b25	110	AliTPCParam *fParam; //! TPC information
	111
	112	AliTPCCalPad *fPedestalTPC; //! Pedestal Information
	113	AliTPCCalPad *fPadNoiseTPC; //! Pad noise Information whole TPC
d8faeea7	114	AliTPCCalPad *fOutliers; //! Outlier information. Those will not be used for calculating the T0
467a4b25	115	AliTPCCalROC *fPedestalROC; //! Pedestal Information for current ROC
	116	AliTPCCalROC *fPadNoiseROC; //! Pad noise Information for current ROC
	117	// Bool_t fBpedestal; //! are we running with pedestal substraction
	118
	119
	120	TObjArray fCalRocArrayT0; // Array of AliTPCCalROC class for Time0 calibration
	121	TObjArray fCalRocArrayQ; // Array of AliTPCCalROC class for Charge calibration
	122	TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration
	123	TObjArray fCalRocArrayOutliers; // Array of AliTPCCalROC class for signal outliers
	124
	125	TObjArray fHistoQArray; // Calibration histograms for Charge distribution
	126	TObjArray fHistoT0Array; // Calibration histograms for Time0 distribution
	127	TObjArray fHistoRMSArray; // Calibration histograms for signal width distribution
	128
	129	TObjArray fPadTimesArrayEvent; //! Pad Times for the event, before mean Time0 corrections
	130	TObjArray fPadQArrayEvent; //! Charge for the event, only needed for debugging streamer
	131	TObjArray fPadRMSArrayEvent; //! Signal width for the event, only needed for debugging streamer
	132	TObjArray fPadPedestalArrayEvent; //! Signal width for the event, only needed for debugging streamer
	133
	134	Int_t fCurrentChannel; //! current channel processed
	135	Int_t fCurrentSector; //! current sector processed
	136	Int_t fCurrentRow; //! current row processed
	137	Float_t fMaxPadSignal; //! maximum bin of current pad
	138	Int_t fMaxTimeBin; //! time bin with maximum value
	139	TVectorF fPadSignal; //! signal of current Pad
	140	Float_t fPadPedestal; //! Pedestal Value of current pad
	141	Float_t fPadNoise; //! Noise Value of current pad
	142
	143	TVectorF fVTime0Offset; //! Time0 Offset from preprocessing for each sector;
	144	TVectorF fVTime0OffsetCounter; //! Time0 Offset from preprocessing for each sector;
	145
	146	//debugging
3cd27a08	147	// Int_t fEvent; // Number of events processed
467a4b25	148	TTreeSRedirector *fDebugStreamer; //! debug streamer
467a4b25	149
3cd27a08	150	Short_t fDebugLevel; // debug Level
467a4b25	151	//! debugging
	152
	153	void FindPedestal(Float_t part=.6);
	154	void FindPulserSignal(TVectorD &param, Float_t &qSum);
	155
	156	TH2S* GetHisto(Int_t sector, TObjArray *arr,
	157	Int_t nbinsY, Float_t ymin, Float_t ymax,
	158	Char_t *type, Bool_t force);
	159
	160
3cd27a08	161	AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const;
467a4b25	162
	163	TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE);
	164
	165	void ResetEvent();
	166	void ResetPad();
	167	void ProcessPad();
	168	void EndEvent();
	169
	170
	171	//debug
	172	TVectorF* GetPadInfoEvent(Int_t sector, TObjArray *arr, Bool_t force=kFALSE);
	173	TVectorF* GetPadQEvent(Int_t sector, Bool_t force=kFALSE);
	174	TVectorF* GetPadRMSEvent(Int_t sector, Bool_t force=kFALSE);
	175	TVectorF* GetPadPedestalEvent(Int_t sector, Bool_t force=kFALSE);
	176
	177
9a090ccd	178	ClassDef(AliTPCCalibPulser,2) //Implementation of the TPC pulser calibration
467a4b25	179	};
	180
	181
	182
	183	#endif
	184