X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TPC%2FAliTPCCalibPedestal.h;h=44170bd65b8019b57ab95162656d6ecd268d4b19;hb=253cab770f7d9d83273a87891ebd519029730e0a;hp=4ab27cbc7f30f854d3c8c06c39ce2cfebdea5bf9;hpb=bc331d5bf450a4fdaca96cd39be9d9771da119fc;p=u%2Fmrichter%2FAliRoot.git diff --git a/TPC/AliTPCCalibPedestal.h b/TPC/AliTPCCalibPedestal.h index 4ab27cbc7f3..44170bd65b8 100644 --- a/TPC/AliTPCCalibPedestal.h +++ b/TPC/AliTPCCalibPedestal.h @@ -3,81 +3,96 @@ /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ +///////////////////////////////////////////////////////////////////////////////////////// +// // +// Implementation of the TPC pedestal calibration // +// // +///////////////////////////////////////////////////////////////////////////////////////// +#include +#include "AliTPCCalibRawBase.h" - - -class TObjArray; +class TArrayF; class TH2F; class TTreeSRedirector; class AliTPCROC; class AliTPCCalROC; +class AliTPCRawStream; +class AliTPCRawStreamFast; class AliRawReader; -struct eventHeaderStruct; +class TMap; +struct eventHeaderStruct; -class AliTPCCalibPedestal : public TObject { +class AliTPCCalibPedestal : public AliTPCCalibRawBase { public: AliTPCCalibPedestal(); AliTPCCalibPedestal(const AliTPCCalibPedestal &ped); + AliTPCCalibPedestal(const TMap *config); virtual ~AliTPCCalibPedestal(); AliTPCCalibPedestal& operator = (const AliTPCCalibPedestal &source); - 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(); + virtual Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, + const Int_t iTimeBin, const Float_t signal); + virtual void Analyse(); // AliTPCCalROC* GetCalRocPedestal (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector + AliTPCCalROC* GetCalRocSigma(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector + const TObjArray* GetCalPadPedestal() const {return &fCalRocArrayPedestal;} // get calibration object + const TObjArray* GetCalPadSigma() const {return &fCalRocArraySigma;} // get calibration object + + AliTPCCalROC* GetCalRocMean (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector - const TObjArray* GetCalPadPedestal (){return &fCalRocArrayPedestal;} // get calibration object - const TObjArray* GetCalPadRMS(){return &fCalRocArrayRMS;} // get calibration object + const TObjArray* GetCalPadMean() const {return &fCalRocArrayMean;} // get calibration object + const TObjArray* GetCalPadRMS() const {return &fCalRocArrayRMS;} // get calibration object TH2F* GetHistoPedestal (Int_t sector, Bool_t force=kFALSE); // get refernce histogram - void DumpToFile(const Char_t *filename, const Char_t *dir="", const Bool_t append=kFALSE); // - Int_t GetFirstTimeBin() const { return fFirstTimeBin; } - Int_t GetLastTimeBin() const { return fLastTimeBin; } + void SetTimeAnalysis(Bool_t time = kTRUE); // Use ONLY in TPCPEDESTALda on LDC for one sector! + void AnalyseTime(Int_t nevents); // Makes sense only in TPCPEDESTALda on LDC! + TArrayF **GetTimePedestals() const { return fTimeSignal; } // Get array with time dependent pedestals (for one sector!) + // Int_t GetAdcMin() const { return fAdcMin; } Int_t GetAdcMax() const { return fAdcMax; } + Float_t GetAnaMeanDown() const { return fAnaMeanDown; } + Float_t GetAnaMeanUp() const { return fAnaMeanUp; } + + void SetRangeAdc (Int_t aMin, Int_t aMax){ fAdcMin=aMin; fAdcMax=aMax; } // Set adc range for the pedestal calibration + void SetAnalysisTruncationRange(Float_t down, Float_t up) {fAnaMeanDown=down; fAnaMeanUp=up;} //Set range for truncated mean analysis of the channel information - void SetRangeTime(Int_t tMin, Int_t tMax){ fFirstTimeBin=tMin; fLastTimeBin=tMax; } // Set time bin range that is used for the pedestal calibration - void SetRangeAdc (Int_t aMin, Int_t aMax){ fAdcMin=aMin; fAdcMax=aMax; } // Set adc range for the pedestal calibration - - - Bool_t TestEvent(); //test the fast approach to fill histogram - used for test purposes + void Merge(AliTPCCalibPedestal * const ped); + virtual Long64_t Merge(TCollection * const list); + + Bool_t TestEvent(); // Test the fast approach to fill histogram - used for test purposes private: - Int_t fFirstTimeBin; // First Time bin needed for analysis - Int_t fLastTimeBin; // Last Time bin needed for analysis - Int_t fAdcMin; // min adc channel of pedestal value Int_t fAdcMax; // max adc channel of pedestal value + + Float_t fAnaMeanDown; // Truncated mean channel analysis - lower cut + Float_t fAnaMeanUp; // Truncated mean channel analysis - upper cut - AliTPCROC *fROC; //! ROC information - - TObjArray fCalRocArrayPedestal; // Array of AliTPCCalROC class for Time0 calibration - TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration - + Bool_t fTimeAnalysis; //! Should we use the time dependent analysis? ONLY ON LDC! + + TObjArray fCalRocArrayPedestal; // Array of AliTPCCalROC class for pedestal values from gaus fit + TObjArray fCalRocArraySigma; // Array of AliTPCCalROC class for noise values from gaus fit + TObjArray fHistoPedestalArray; // Calibration histograms for Pedestal distribution + + TArrayF **fTimeSignal; //! Arrays which hold time dependent signals - - + TObjArray fCalRocArrayMean; // Array of AliTPCCalROC class for pedestal values, simple mean + TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for noise values, simple rms + TH2F* 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); - -public: + const Char_t *type, Bool_t force); + AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force); - ClassDef(AliTPCCalibPedestal,1) + ClassDef(AliTPCCalibPedestal, 7) // Implementation of the TPC pedestal and noise calibration };