#include <AliTPCCalPad.h>

Inheritance diagram for AliTPCCalPad:

Public Types
enum	{ kNsec = 72, kNsecSplit = 108 }

Public Member Functions
	AliTPCCalPad ()

	AliTPCCalPad (const Text_t name, const Text_t title)

	AliTPCCalPad (const AliTPCCalPad &c)

	AliTPCCalPad (TObjArray *arrayROC)

virtual	~AliTPCCalPad ()
	More...

AliTPCCalPad &	operator= (const AliTPCCalPad &c)

virtual void	Copy (TObject &c) const

virtual void	Print (Option_t *option="") const

AliTPCCalROC *	GetCalROC (Int_t sector) const

void	SetCalROC (AliTPCCalROC *roc, Int_t sector=-1)

virtual void	Draw (Option_t *option="")

void	AddFriend (TTree tree, const char friendName, const char *fname=0)

Bool_t	MedianFilter (Int_t deltaRow, Int_t deltaPad, AliTPCCalPad *outlierPad=0, Bool_t doEdge=kTRUE)

Bool_t	LTMFilter (Int_t deltaRow, Int_t deltaPad, Float_t fraction, Int_t type, AliTPCCalPad *outlierPad=0, Bool_t doEdge=kTRUE)

Bool_t	Convolute (Double_t sigmaPad, Double_t sigmaRow, AliTPCCalPad outlierPad=0, TF1 fpad=0, TF1 *frow=0)

void	Add (Float_t c1)

void	Multiply (Float_t c1)

void	Add (const AliTPCCalPad *roc, Double_t c1=1)

void	Multiply (const AliTPCCalPad *pad)

void	Divide (const AliTPCCalPad *pad)

void	Reset ()

Double_t	GetMeanRMS (Double_t &rms) const

Double_t	GetStats (AliTPCCalROC::EStatType statType, AliTPCCalPad *const outlierPad=0, AliTPCCalROC::EPadType padType=AliTPCCalROC::kAll) const

Double_t	GetMean (AliTPCCalPad *outlierPad=0, AliTPCCalROC::EPadType padType=AliTPCCalROC::kAll) const

Double_t	GetRMS (AliTPCCalPad *outlierPad=0, AliTPCCalROC::EPadType padType=AliTPCCalROC::kAll) const

Double_t	GetMedian (AliTPCCalPad *outlierPad=0, AliTPCCalROC::EPadType padType=AliTPCCalROC::kAll) const

Double_t	GetMinElement (AliTPCCalPad *outlierPad=0, AliTPCCalROC::EPadType padType=AliTPCCalROC::kAll) const

Double_t	GetMaxElement (AliTPCCalPad *outlierPad=0, AliTPCCalROC::EPadType padType=AliTPCCalROC::kAll) const

Double_t	GetLTM (Double_t sigma=0, Double_t fraction=0.9, AliTPCCalPad outlierPad=0, AliTPCCalROC::EPadType epadType=AliTPCCalROC::kAll) const

TGraph *	MakeGraph (Int_t type=0, Float_t ratio=0.7, AliTPCCalROC::EPadType padType=AliTPCCalROC::kAll)

TH2F *	MakeHisto2D (Int_t side=0)

TH1F *	MakeHisto1D (Float_t min=4, Float_t max=-4, Int_t type=0, Int_t side=0)

AliTPCCalPad *	LocalFit (const char padName, Int_t rowRadius, Int_t padRadius, AliTPCCalPad Padoutliers=0, Bool_t robust=kFALSE, Double_t chi2Threshold=5, Double_t robustFraction=0.7, Bool_t printCurrentSector=kFALSE) const

AliTPCCalPad *	GlobalFit (const char padName, AliTPCCalPad Padoutliers=0, Bool_t robust=kFALSE, Int_t fitType=1, Double_t chi2Threshold=5, Double_t robustFraction=0.7, Double_t err=1, TObjArray fitParArr=0x0, TObjArray fitCovArr=0x0, AliTPCCalROC::EPadType padType=AliTPCCalROC::kAll)

void	GlobalSidesFit (const AliTPCCalPad PadOutliers, const char fitFormula, TVectorD &fitParamSideA, TVectorD &fitParamSideC, TMatrixD &covMatrixSideA, TMatrixD &covMatrixSideC, Float_t &chi2SideA, Float_t &chi2SideC, AliTPCCalPad *pointError=0, Bool_t robust=kFALSE, Double_t robustFraction=0.7)

void	DumpUnitTestTrees (const TString fileName="")

Static Public Member Functions
static AliTPCCalPad *	MakePadFromTree (TTree tree, const char query, const char *name=0, Bool_t doFast=kFALSE)

static AliTPCCalPad *	CreateCalPadFit (const char *fitFormula, const TVectorD &fitParamSideA, const TVectorD &fitParamSideC)

static TObjArray *	CreateFormulaArray (const char *fitFormula)

static void	EvalFormulaArray (const TObjArray &arrFitFormulas, TVectorD &results, const Int_t sec, const Int_t row, const Int_t pad)

static TCanvas *	MakeReportPadSector (TTree chain, const char varName, const char varTitle, const char axisTitle, Float_t min, Float_t max, const char *cutUser="")

static TCanvas *	MakeReportPadSector2D (TTree chain, const char varName, const char varTitle, const char axisTitle, Float_t min, Float_t max, const char *cutUser="")

static AliTPCCalPad *	MakeCalPadFromHistoRPHI (TH2 hisA, TH2 hisC)

Protected Attributes
AliTPCCalROC *	fROC [kNsec]

Detailed Description

TPC calibration class for parameters which are saved per pad Each AliTPCCalPad consists of 72 AliTPCCalROC-objects

TPC calibration class for parameters which are saved per pad

Definition at line 27 of file AliTPCCalPad.h.

Member Enumeration Documentation

anonymous enum

Enumerator
kNsec
kNsecSplit

Definition at line 29 of file AliTPCCalPad.h.

Constructor & Destructor Documentation

AliTPCCalPad::AliTPCCalPad ( )

Definition at line 56 of file AliTPCCalPad.cxx.

Referenced by CreateCalPadFit(), GlobalFit(), LocalFit(), MakeCalPadFromHistoRPHI(), and MakePadFromTree().

AliTPCCalPad::AliTPCCalPad	(	const Text_t *	name,
		const Text_t *	title
	)

AliTPCCalPad constructor

Definition at line 69 of file AliTPCCalPad.cxx.

AliTPCCalPad::AliTPCCalPad ( const AliTPCCalPad & c )

AliTPCCalPad copy constructor

Definition at line 81 of file AliTPCCalPad.cxx.

AliTPCCalPad::AliTPCCalPad ( TObjArray * arrayROC )

AliTPCCalPad default constructor

Definition at line 93 of file AliTPCCalPad.cxx.

AliTPCCalPad::~AliTPCCalPad ( )

virtual

AliTPCCalPad destructor

Definition at line 105 of file AliTPCCalPad.cxx.

Member Function Documentation

void AliTPCCalPad::Add ( Float_t c1 )

add constant c1 to all channels of all ROCs

Definition at line 214 of file AliTPCCalPad.cxx.

Referenced by AliTPCPreprocessorOnline::AddComponent(), AliTPCCalibViewer::CreateObjectList(), AliTPCcalibDB::CreateObjectList(), AliTPCcalibDButil::CreatePadTime0(), AliTPCcalibDButil::CreatePadTime0CE(), AliTPCCalibViewer::GetArrayOfCalPads(), GetCalROC(), MakeRes(), AliTPCdataQA::Merge(), and testRawReaderFastTPC().

void AliTPCCalPad::Add	(	const AliTPCCalPad *	roc,
		Double_t	c1 = `1`
	)

multiply AliTPCCalPad 'pad' by c1 and add each channel to the coresponing channel in all ROCs

pad by pad -

Definition at line 238 of file AliTPCCalPad.cxx.

void AliTPCCalPad::AddFriend	(	TTree *	tree,
		const char *	friendName,
		const char *	fname = `0`
	)

Definition at line 1038 of file AliTPCCalPad.cxx.

Referenced by GetCalROC().

Bool_t AliTPCCalPad::Convolute	(	Double_t	sigmaPad,
		Double_t	sigmaRow,
		AliTPCCalPad *	outlierPad = `0`,
		TF1 *	fpad = `0`,
		TF1 *	frow = `0`
	)

replace constent with median in the neigborhood

Definition at line 199 of file AliTPCCalPad.cxx.

Referenced by GetCalROC().

void AliTPCCalPad::Copy ( TObject & c ) const

virtual

Copy function

Definition at line 129 of file AliTPCCalPad.cxx.

Referenced by operator=().

AliTPCCalPad * AliTPCCalPad::CreateCalPadFit	(	const char *	fitFormula,
		const TVectorD &	fitParamSideA,
		const TVectorD &	fitParamSideC
	)

static

Definition at line 771 of file AliTPCCalPad.cxx.

Referenced by AliTPCcalibDButil::CreatePadTime0(), AliTPCcalibDButil::CreatePadTime0CE(), and GetCalROC().

TObjArray * AliTPCCalPad::CreateFormulaArray ( const char * fitFormula )

static

create an array of TFormulas for the each parameter of the fit function

Definition at line 646 of file AliTPCCalPad.cxx.

Referenced by CreateCalPadFit(), GetCalROC(), and GlobalSidesFit().

void AliTPCCalPad::Divide ( const AliTPCCalPad * pad )

divide each channel of all ROCs by the coresponding channel of 'pad'

pad by pad -

Definition at line 264 of file AliTPCCalPad.cxx.

Referenced by AliTPCdataQA::Analyse(), and GetCalROC().

void AliTPCCalPad::Draw ( Option_t * option = "" )

virtual

Draw function - standard 2D view

Definition at line 926 of file AliTPCCalPad.cxx.

Referenced by GetCalROC().

void AliTPCCalPad::DumpUnitTestTrees ( const TString fileName = "" )

Dump a unit test tree with most derived variables If filename is empty, then the "<ClassName>_UnitTest.root" is used

Definition at line 1052 of file AliTPCCalPad.cxx.

Referenced by GetCalROC().

void AliTPCCalPad::EvalFormulaArray	(	const TObjArray &	arrFitFormulas,
		TVectorD &	results,
		const Int_t	sec,
		const Int_t	row,
		const Int_t	pad
	)

static

evaluate the fit formulas

Definition at line 674 of file AliTPCCalPad.cxx.

Referenced by CreateCalPadFit(), GetCalROC(), and GlobalSidesFit().

AliTPCCalROC* AliTPCCalPad::GetCalROC ( Int_t sector ) const

inline

Definition at line 39 of file AliTPCCalPad.h.

Double_t AliTPCCalPad::GetLTM	(	Double_t *	sigma = `0`,
		Double_t	fraction = `0.9`,
		AliTPCCalPad *	outlierPad = `0`,
		AliTPCCalROC::EPadType	epadType = `AliTPCCalROC::kAll`
	)		const

return mean of the LTM and sigma of all ROCs

Definition at line 451 of file AliTPCCalPad.cxx.

Referenced by DumpUnitTestTrees(), GetCalROC(), MakeGraph(), and MakeHisto1D().

Double_t AliTPCCalPad::GetMaxElement	(	AliTPCCalPad *	outlierPad = `0`,
		AliTPCCalROC::EPadType	padType = `AliTPCCalROC::kAll`
	)		const

return MaxElement of all ROCs

Definition at line 443 of file AliTPCCalPad.cxx.

Referenced by DumpUnitTestTrees(), and GetCalROC().

Double_t AliTPCCalPad::GetMean	(	AliTPCCalPad *	outlierPad = `0`,
		AliTPCCalROC::EPadType	padType = `AliTPCCalROC::kAll`
	)		const

return mean of the mean of all ROCs

Definition at line 411 of file AliTPCCalPad.cxx.

Referenced by DumpUnitTestTrees(), GetCalROC(), MakeGraph(), MakeHisto1D(), and Print().

Double_t AliTPCCalPad::GetMeanRMS ( Double_t & rms ) const

Calculates mean and RMS of all ROCs

Definition at line 352 of file AliTPCCalPad.cxx.

Referenced by GetCalROC().

Double_t AliTPCCalPad::GetMedian	(	AliTPCCalPad *	outlierPad = `0`,
		AliTPCCalROC::EPadType	padType = `AliTPCCalROC::kAll`
	)		const

return mean of the median of all ROCs

Definition at line 427 of file AliTPCCalPad.cxx.

Referenced by AliTPCcalibDButil::CreateCEOutlyerMap(), AliTPCcalibDButil::CreatePadTime0(), AliTPCcalibDButil::CreatePadTime0CE(), DumpUnitTestTrees(), GetCalROC(), MakeGraph(), MakeHisto1D(), MakeRes(), and Print().

Double_t AliTPCCalPad::GetMinElement	(	AliTPCCalPad *	outlierPad = `0`,
		AliTPCCalROC::EPadType	padType = `AliTPCCalROC::kAll`
	)		const

return MinElement all ROCs

Definition at line 435 of file AliTPCCalPad.cxx.

Referenced by DumpUnitTestTrees(), and GetCalROC().

Double_t AliTPCCalPad::GetRMS	(	AliTPCCalPad *	outlierPad = `0`,
		AliTPCCalROC::EPadType	padType = `AliTPCCalROC::kAll`
	)		const

return mean of the RMS of all ROCs

Definition at line 419 of file AliTPCCalPad.cxx.

Referenced by DumpUnitTestTrees(), GetCalROC(), MakeHisto1D(), and Print().

Double_t AliTPCCalPad::GetStats	(	AliTPCCalROC::EStatType	statType,
		AliTPCCalPad *const	outlierPad = `0`,
		AliTPCCalROC::EPadType	padType = `AliTPCCalROC::kAll`
	)		const

return mean of statType(kMean,kMedian,kRMS) for padType(kAll,kOROCmedium,kOROClong)

Definition at line 378 of file AliTPCCalPad.cxx.

Referenced by GetCalROC(), GetMaxElement(), GetMean(), GetMedian(), GetMinElement(), and GetRMS().

AliTPCCalPad * AliTPCCalPad::GlobalFit	(	const char *	padName,
		AliTPCCalPad *	Padoutliers = `0`,
		Bool_t	robust = `kFALSE`,
		Int_t	fitType = `1`,
		Double_t	chi2Threshold = `5`,
		Double_t	robustFraction = `0.7`,
		Double_t	err = `1`,
		TObjArray *	fitParArr = `0x0`,
		TObjArray *	fitCovArr = `0x0`,
		AliTPCCalROC::EPadType	padType = `AliTPCCalROC::kAll`
	)

Loops over all AliTPCCalROCs and performs a globalFit in each ROC AliTPCCalPad with fit-data is returned chi2Threshold: Threshold for chi2 when EvalRobust is called robustFraction: Fraction of data that will be used in EvalRobust chi2Threshold: Threshold for chi2 when EvalRobust is called robustFraction: Fraction of data that will be used in EvalRobust err: error of the data points if fitParArr and/or fitCovArr is given, write fitParameters and/or covariance Matrices into the array padType shows whether full oroc or splited oroc is taken into account

Definition at line 591 of file AliTPCCalPad.cxx.

Referenced by DumpUnitTestTrees(), GetCalROC(), MakeRes(), and RebuildData().

void AliTPCCalPad::GlobalSidesFit	(	const AliTPCCalPad *	PadOutliers,
		const char *	fitFormula,
		TVectorD &	fitParamSideA,
		TVectorD &	fitParamSideC,
		TMatrixD &	covMatrixSideA,
		TMatrixD &	covMatrixSideC,
		Float_t &	chi2SideA,
		Float_t &	chi2SideC,
		AliTPCCalPad *	pointError = `0`,
		Bool_t	robust = `kFALSE`,
		Double_t	robustFraction = `0.7`
	)

Performs a fit on both sides. Valid information for the fitFormula are the variables

gx, gy, lx ,ly: meaning global x, global y, local x, local y value of the padName
sector: the sector number. eg. a formula might look 'gy' or '(sector<36) ++ gy' or 'gx ++ gy' or 'gx ++ gy ++ lx ++ lx^2' and so on

PadOutliers - pads with value !=0 are not used in fitting procedure chi2Threshold: Threshold for chi2 when EvalRobust is called robustFraction: Fraction of data that will be used in EvalRobust

Definition at line 695 of file AliTPCCalPad.cxx.

Referenced by AliTPCcalibDButil::CreatePadTime0CE(), GetCalROC(), and AliTPCcalibDButil::ProcessCEdata().

AliTPCCalPad * AliTPCCalPad::LocalFit	(	const char *	padName,
		Int_t	rowRadius,
		Int_t	padRadius,
		AliTPCCalPad *	Padoutliers = `0`,
		Bool_t	robust = `kFALSE`,
		Double_t	chi2Threshold = `5`,
		Double_t	robustFraction = `0.7`,
		Bool_t	printCurrentSector = `kFALSE`
	)		const

Loops over all AliTPCCalROCs and performs a localFit in each ROC AliTPCCalPad with fit-data is returned rowRadius and padRadius specifies a window around a given pad in one sector. The data of this window are fitted with a parabolic function. This function is evaluated at the pad's position. At the edges the window is shifted, so that the specified pad is not anymore in the center of the window. rowRadius - radius - rows to be used for smoothing padradius - radius - pads to be used for smoothing ROCoutlier - map of outliers - pads not to be used for local smoothing robust - robust method of fitting - (much slower) chi2Threshold: Threshold for chi2 when EvalRobust is called robustFraction: Fraction of data that will be used in EvalRobust

Definition at line 565 of file AliTPCCalPad.cxx.

Referenced by DumpUnitTestTrees(), and GetCalROC().

Bool_t AliTPCCalPad::LTMFilter	(	Int_t	deltaRow,
		Int_t	deltaPad,
		Float_t	fraction,
		Int_t	type,
		AliTPCCalPad *	outlierPad = `0`,
		Bool_t	doEdge = `kTRUE`
	)

replace constent with LTM statistic in neigborhood

Definition at line 186 of file AliTPCCalPad.cxx.

Referenced by GetCalROC(), and UnitTestAliTPCCalPadTree().

AliTPCCalPad * AliTPCCalPad::MakeCalPadFromHistoRPHI	(	TH2 *	hisA,
		TH2 *	hisC
	)

static

Make cal pad from r-phi histograms

Definition at line 975 of file AliTPCCalPad.cxx.

Referenced by GetCalROC().

TGraph * AliTPCCalPad::MakeGraph	(	Int_t	type = `0`,
		Float_t	ratio = `0.7`,
		AliTPCCalROC::EPadType	padType = `AliTPCCalROC::kAll`
	)

type=1 - mean 2 - median 3 - LTM padType = AliTPCCalROC::kAll full oroc sectors kOROCmedium,kOROClong split oroc sector

Definition at line 289 of file AliTPCCalPad.cxx.

Referenced by GetCalROC().

TH1F * AliTPCCalPad::MakeHisto1D	(	Float_t	min = `4`,
		Float_t	max = `-4`,
		Int_t	type = `0`,
		Int_t	side = `0`
	)

make 1D histo type -1 = user defined range 0 = nsigma cut nsigma=min

Definition at line 484 of file AliTPCCalPad.cxx.

Referenced by Draw(), and GetCalROC().

TH2F * AliTPCCalPad::MakeHisto2D ( Int_t side = 0 )

Make 2D graph side - specify the side A = 0 C = 1 type - used types of determination of boundaries in z

Definition at line 534 of file AliTPCCalPad.cxx.

Referenced by CreateGainMap(), Draw(), GetCalROC(), and testRawReaderFastTPC().

AliTPCCalPad * AliTPCCalPad::MakePadFromTree	(	TTree *	tree,
		const char *	query,
		const char *	name = `0`,
		Bool_t	doFast = `kFALSE`
	)

static

make cal pad from the tree

Definition at line 1000 of file AliTPCCalPad.cxx.

Referenced by GetCalROC(), and UnitTestAliTPCCalPadTree().

TCanvas * AliTPCCalPad::MakeReportPadSector	(	TTree *	chain,
		const char *	varName,
		const char *	varTitle,
		const char *	axisTitle,
		Float_t	min,
		Float_t	max,
		const char *	cutUser = `""`
	)

static

Make a report - cal pads per sector mean valeus per sector and local X

Definition at line 809 of file AliTPCCalPad.cxx.

Referenced by GetCalROC().

TCanvas * AliTPCCalPad::MakeReportPadSector2D	(	TTree *	chain,
		const char *	varName,
		const char *	varTitle,
		const char *	axisTitle,
		Float_t	min,
		Float_t	max,
		const char *	cutUser = `""`
	)

static

Make a report - cal pads per sector 2D view Input tree should be created using AliPreprocesorOnline before

Definition at line 879 of file AliTPCCalPad.cxx.

Referenced by GetCalROC().

Bool_t AliTPCCalPad::MedianFilter	(	Int_t	deltaRow,
		Int_t	deltaPad,
		AliTPCCalPad *	outlierPad = `0`,
		Bool_t	doEdge = `kTRUE`
	)

replace constent with median in the neigborhood

Definition at line 173 of file AliTPCCalPad.cxx.

Referenced by GetCalROC(), and UnitTestAliTPCCalPadTree().

void AliTPCCalPad::Multiply ( Float_t c1 )

multiply each channel of all ROCs with c1

Definition at line 226 of file AliTPCCalPad.cxx.

Referenced by AliTPCdataQA::Analyse(), GetCalROC(), AliTPCdataQA::Init(), and AliTPCcalibDButil::PulserOutlierMap().

void AliTPCCalPad::Multiply ( const AliTPCCalPad * pad )

multiply each channel of all ROCs with the coresponding channel of 'pad'

pad by pad -

Definition at line 251 of file AliTPCCalPad.cxx.

AliTPCCalPad & AliTPCCalPad::operator= ( const AliTPCCalPad & c )

Assignment operator

Definition at line 119 of file AliTPCCalPad.cxx.

void AliTPCCalPad::Print ( Option_t * option = "" ) const

virtual

Print summary content

Parameters

option - differnt level supported - used in the OCDB print

Definition at line 142 of file AliTPCCalPad.cxx.

Referenced by AliTPCPreprocessorOnline::DumpToFile().

void AliTPCCalPad::Reset ( void )

Reset all cal Rocs

Definition at line 277 of file AliTPCCalPad.cxx.

Referenced by GetCalROC(), and AliTPCdataQA::ResetData().

void AliTPCCalPad::SetCalROC	(	AliTPCCalROC *	roc,
		Int_t	sector = `-1`
	)

Set AliTPCCalROC copies values from 'roc' if sector == -1 the sector specified in 'roc' is used else sector specified in 'roc' is ignored and specified sector is filled

Definition at line 162 of file AliTPCCalPad.cxx.

Referenced by AliTPCPreprocessorOnline::AddComponent(), AliTPCPreprocessor::ExtractAltro(), AliTPCPreprocessor::ExtractCE(), AliTPCPreprocessor::ExtractPedestals(), AliTPCPreprocessor::ExtractPulser(), GetCalROC(), GlobalFit(), and LocalFit().

Member Data Documentation

AliTPCCalROC* AliTPCCalPad::fROC[kNsec]

protected

Array of ROC objects which contain the values per pad

Definition at line 94 of file AliTPCCalPad.h.

Referenced by Add(), AliTPCCalPad(), Convolute(), Copy(), Divide(), GetCalROC(), GetLTM(), GetMeanRMS(), GetStats(), LTMFilter(), MakeGraph(), MakeHisto1D(), MakeHisto2D(), MedianFilter(), Multiply(), Print(), Reset(), SetCalROC(), and ~AliTPCCalPad().

The documentation for this class was generated from the following files:

TPC/TPCbase/AliTPCCalPad.h
TPC/TPCbase/AliTPCCalPad.cxx

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation