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1 | #ifndef ALI_TPC_CALIB_TCF_H | |
2 | #define ALI_TPC_CALIB_TCF_H | |
3 | ||
4 | ||
5 | /* Copyright(c) 2007-08, ALICE Experiment at CERN, All rights reserved. * | |
6 | * See cxx source for full Copyright notice */ | |
7 | ||
8 | /////////////////////////////////////////////////////////////////////////////// | |
9 | // Class AliTPCCalibTCF // | |
10 | // Class for Extraction and test of TCF parameters needed by the ALTRO chip // | |
11 | /////////////////////////////////////////////////////////////////////////////// | |
12 | ||
13 | #include "TSystem.h" | |
14 | #include <exception> | |
15 | ||
16 | ||
17 | class TObject; | |
18 | class TGraph; | |
19 | class AliTPCRawStream; | |
20 | class TNtuple; | |
21 | class TH1F; | |
22 | class TH2F; | |
23 | ||
24 | class AliTPCCalibTCF : public TNamed { | |
25 | ||
26 | public: | |
27 | ||
28 | AliTPCCalibTCF(); | |
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(); | |
32 | ||
33 | AliTPCCalibTCF& operator = (const AliTPCCalibTCF &source); | |
34 | ||
35 | ||
36 | void ProcessRawFile(const char *nameRawFile, const char *nameFileOut, bool bUseHLTOUT=false); | |
37 | void ProcessRawEvent(AliTPCRawStream *rawStream, const char *nameFileOut); | |
38 | ||
39 | void MergeHistoPerSector(const char *nameFileIn); | |
40 | ||
41 | void AnalyzeRootFile(const char *nameFileIn, Int_t minNumPulse=1, Int_t histStart=1, Int_t histEnd=1000000); | |
42 | Int_t AnalyzePulse(TH1F * const hisIn, Double_t *coefZ, Double_t *coefP); | |
43 | ||
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); | |
46 | ||
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"); | |
49 | ||
50 | TH2F *PlotOccupSummary2Dhist(const char *nameFileIn, Int_t side=0); | |
51 | void PlotOccupSummary(const char *nameFile, Int_t side=0, Int_t nPulseMin=0); | |
52 | ||
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"); | |
54 | ||
55 | void PrintPulseThresholds(); | |
56 | ||
57 | void MergeHistoPerFile(const char *fileNameIn, const char *fileSum, Int_t mode=0); | |
58 | void MergeToOneFile(const char *nameFileSum); | |
59 | ||
60 | private: | |
61 | ||
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 | |
70 | ||
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 * const par, Int_t iflag); | |
73 | ||
74 | Double_t* ExtractPZValues(Double_t *param); | |
75 | Int_t Equalization(TNtuple *dataTuple, Double_t *coefZ, Double_t *coefP); | |
76 | ||
77 | Int_t FindCorTCFparam(TH1F * const 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); | |
79 | ||
80 | TNtuple *ApplyTCFilter(TH1F * const hisIn, Double_t * const coefZ, Double_t * const coefP, Int_t plotFlag=0); | |
81 | ||
82 | ClassDef(AliTPCCalibTCF,1); | |
83 | ||
84 | }; | |
85 | #endif |