1 #ifndef ALI_TPC_CALIB_TCF_H
2 #define ALI_TPC_CALIB_TCF_H
5 /* Copyright(c) 2007-08, ALICE Experiment at CERN, All rights reserved. *
6 * See cxx source for full Copyright notice */
8 ///////////////////////////////////////////////////////////////////////////////
9 // Class AliTPCCalibTCF //
10 // Class for Extraction and test of TCF parameters needed by the ALTRO chip //
11 ///////////////////////////////////////////////////////////////////////////////
19 class AliTPCRawStream;
24 class AliTPCCalibTCF : public TNamed {
29 AliTPCCalibTCF(Int_t gateWidth, Int_t Sample, Int_t pulseLength, Int_t lowPulseLim, Int_t upPulseLim, Double_t rmsLim, Double_t ratioIntLim);
30 AliTPCCalibTCF(const AliTPCCalibTCF &sig);
31 virtual ~AliTPCCalibTCF();
33 AliTPCCalibTCF& operator = (const AliTPCCalibTCF &source);
36 void ProcessRawFile(const char *nameRawFile, const char *nameFileOut, bool bUseHLTOUT=false);
37 void ProcessRawEvent(AliTPCRawStream *rawStream, const char *nameFileOut);
39 void MergeHistoPerSector(const char *nameFileIn);
41 void AnalyzeRootFile(const char *nameFileIn, Int_t minNumPulse=1, Int_t histStart=1, Int_t histEnd=1000000);
42 Int_t AnalyzePulse(TH1F *hisIn, Double_t *coefZ, Double_t *coefP);
44 void TestTCFonRootFile(const char *nameFileIn, const char *nameFileTCF, Int_t nPulseMin=0, Int_t plotFlag=0, Int_t lowKey=1, Int_t upKey=1000000);
45 void TestTCFonRawFile(const char *nameRawFile, const char *nameFileOut, const char *nameFileTCF, Int_t nPulseMin=0, Int_t plotFlag=0, bool bUseHLTOUT=false);
47 Int_t DumpTCFparamToFilePerSector(const char *nameFileTCFPerSec, const char *nameMappingFile="$ALICE_ROOT/TPC/Calib/tpcMapping.root");
48 Int_t DumpTCFparamToFilePerPad(const char *nameFileTCFPerPad,const char *nameFileTCFPerSec, const char *nameMappingFile="$ALICE_ROOT/TPC/Calib/tpcMapping.root");
50 TH2F *PlotOccupSummary2Dhist(const char *nameFileIn, Int_t side=0);
51 void PlotOccupSummary(const char *nameFile, Int_t side=0, Int_t nPulseMin=0);
53 void PlotQualitySummary(const char *nameFileQuality, const char *plotSpec="widthRed:maxUndershot", const char *cut="maxUndershot<0.1&&maxUndershot>-40&&widthRed>0&&widthRed<100", const char *pOpt="LEGO2Z");
55 void PrintPulseThresholds();
57 void MergeHistoPerFile(const char *fileNameIn, const char *fileSum, Int_t mode=0);
58 void MergeToOneFile(const char *nameFileSum);
62 // tresholds for proper pulse finder (Analyze functions)
63 Int_t fGateWidth; // expected Gate fluctuation length
64 Int_t fSample; // expected usefull signal length
65 Int_t fPulseLength; // needed pulselength for TC characterisation
66 Int_t fLowPulseLim; // lower pulse height limit
67 Int_t fUpPulseLim; // upper pulse height limit
68 Double_t fRMSLim; // signal RMS limit
69 Double_t fRatioIntLim;// ratio of signal-integral/pulse-integral limit
71 Int_t FitPulse(TNtuple *dataTuple, Double_t *coefZ, Double_t *coefP);
72 static void FitFcn(Int_t &nPar, Double_t *grad, Double_t &f, Double_t *par, Int_t iflag);
74 Double_t* ExtractPZValues(Double_t *param);
75 Int_t Equalization(TNtuple *dataTuple, Double_t *coefZ, Double_t *coefP);
77 Int_t FindCorTCFparam(TH1F *hisIn, const char *nameFileTCF, Double_t *coefZ, Double_t *coefP);
78 Double_t *GetQualityOfTCF(TH1F *hisIn, Double_t *coefZ, Double_t *coefP,Int_t plotFlag=0);
80 TNtuple *ApplyTCFilter(TH1F *hisIn, Double_t *coefZ, Double_t *coefP, Int_t plotFlag=0);
82 ClassDef(AliTPCCalibTCF,1);