Functions
void	Init ()

void	MakeAliases ()

TMatrixD *	MakeErrVector (TMatrixD &mat)

void	MakeFit (Int_t i, TCut cutI, TString aName)

void	MakeFitDy ()

void	DrawPhi ()

void	MakeGraphs ()

void	DumpFit ()

void	MakeFitPic ()

Variables
TCut	cutE ="eY.fElements<0.02&&Rr.eY.fElements<0.02"

TCut	cutN ="nCl.fElements>10&&Rr.nCl.fElements>10"

TCut	cutEd ="(abs(Rr.Y.fElements)-Rr.X.fElements*0.155<-1)"

TCut	cutB ="LTr.fVecLX.fElements>0"

TCut	cutR ="(LTr.fVecLX.fElements%3)==1&&((abs(LTr.fVecLZ.fElements)+abs(LTr.fVecLY.fElements))%3)==1"

TCut	cutA =cutE+cutN+cutEd+cutB

TCut	cutAM5 =cutA+"LTr.fP[1]>0&&abs(bz+5)<0.1"

TCut	cutAP2 =cutA+"LTr.fP[1]>0&&abs(bz-2)<0.1"

TCut	cutAP5 =cutA+"LTr.fP[1]>0&&abs(bz-5)<0.1"

TCut	cutCM5 =cutA+"LTr.fP[1]<0&&abs(bz+5)<0.1"

TCut	cutCP2 =cutA+"LTr.fP[1]<0&&abs(bz-2)<0.1"

TCut	cutCP5 =cutA+"LTr.fP[1]<0&&abs(bz-5)<0.1"

TChain *	chain =0

TVectorD	fitParamB [6]

TVectorD	fitParamBT [6]

TVectorD	fitParamBT0 [6]

TVectorD	fitParamA [6]

TMatrixD	covarB [6]

TMatrixD	covarBT [6]

TMatrixD	covarBT0 [6]

TMatrixD	covarA [6]

TMatrixD *	errB [6]

TMatrixD *	errBT [6]

TMatrixD *	errBT0 [6]

TMatrixD *	errA [6]

Double_t	chi2B [6]

Double_t	chi2BT [6]

Double_t	chi2BT0 [6]

Double_t	chi2A [6]

Detailed Description

.x ~/rootlogon.C

.L $ALICE_ROOT/TPC/CalibMacros/CalibLaserExBscan.C

0. Make a calibration

Make a laser scan list e.g in TPC workscape
Define a reference data e.g:
for a in `cat laserScan.txt`; do echo `pwd`/../mergerunMag0.list/laserMean.root; done >laserScanRef.txt

Init(); // init chain

MakeAliases(); // make alaises for variables

Definition in file CalibLaserExBscan.C.

Function Documentation

void DrawPhi ( )

Definition at line 234 of file CalibLaserExBscan.C.

void DumpFit ( )

Definition at line 289 of file CalibLaserExBscan.C.

Referenced by MakeFitDy().

void Init ( )

Definition at line 61 of file CalibLaserExBscan.C.

void MakeAliases ( )

shortcuts for variables to fit

bserved distrotions

Definition at line 79 of file CalibLaserExBscan.C.

TMatrixD* MakeErrVector ( TMatrixD & mat )

get error vector

Definition at line 108 of file CalibLaserExBscan.C.

Referenced by MakeFit().

void MakeFit	(	Int_t	i,
		TCut	cutI,
		TString	aName
	)

Definition at line 118 of file CalibLaserExBscan.C.

Referenced by MakeFitDy().

void MakeFitDy ( )

Definition at line 219 of file CalibLaserExBscan.C.

void MakeFitPic ( )

Definition at line 318 of file CalibLaserExBscan.C.

void MakeGraphs ( )

Definition at line 256 of file CalibLaserExBscan.C.

Variable Documentation

TChain* chain =0

Definition at line 38 of file CalibLaserExBscan.C.

Referenced by DrawdEdxResolExample(), DrawPhi(), esdQA(), Init(), LaserCalib(), MakeAliases(), MakeChain(), AliXRDPROOFtoolkit::MakeChain(), AliFMDInput::MakeChain(), AliXRDPROOFtoolkit::MakeChainRandom(), MakeFit(), AliXRDPROOFtoolkit::MakeSet(), AliXRDPROOFtoolkit::MakeSetRandom(), AliXRDPROOFtoolkit::MakeTreeFromList(), and AliTPCCalibViewerGUItime::UseChain().

Double_t chi2A[6]

Definition at line 58 of file CalibLaserExBscan.C.

Referenced by AliTPCCalibCE::CalculateDV(), FitLookup(), FitRodShift(), and MakeFit().

Double_t chi2B[6]

Definition at line 55 of file CalibLaserExBscan.C.

Referenced by MakeFit().

Double_t chi2BT[6]

Definition at line 56 of file CalibLaserExBscan.C.

Referenced by MakeFit().

Double_t chi2BT0[6]

Definition at line 57 of file CalibLaserExBscan.C.

Referenced by MakeFit().

TMatrixD covarA[6]

Definition at line 48 of file CalibLaserExBscan.C.

Referenced by FitRodShift(), and MakeFit().

TMatrixD covarB[6]

Definition at line 45 of file CalibLaserExBscan.C.

Referenced by MakeFit().

TMatrixD covarBT[6]

Definition at line 46 of file CalibLaserExBscan.C.

Referenced by MakeFit().

TMatrixD covarBT0[6]

Definition at line 47 of file CalibLaserExBscan.C.

Referenced by MakeFit().

TCut cutA =cutE+cutN+cutEd+cutB

Definition at line 27 of file CalibLaserExBscan.C.

Referenced by FillVar(), Fit2I(), FitI1(), InitCuts(), MakeFit(), PseudoCode(), and TestChainCosmicDedx().

TCut cutAM5 =cutA+"LTr.fP[1]>0&&abs(bz+5)<0.1"

Definition at line 29 of file CalibLaserExBscan.C.

Referenced by DrawPhi(), and MakeFitDy().

TCut cutAP2 =cutA+"LTr.fP[1]>0&&abs(bz-2)<0.1"

Definition at line 30 of file CalibLaserExBscan.C.

Referenced by DrawPhi(), and MakeFitDy().

TCut cutAP5 =cutA+"LTr.fP[1]>0&&abs(bz-5)<0.1"

Definition at line 31 of file CalibLaserExBscan.C.

Referenced by DrawPhi(), and MakeFitDy().

TCut cutB ="LTr.fVecLX.fElements>0"

Definition at line 25 of file CalibLaserExBscan.C.

Referenced by DrawFitLaser().

TCut cutCM5 =cutA+"LTr.fP[1]<0&&abs(bz+5)<0.1"

Definition at line 33 of file CalibLaserExBscan.C.

Referenced by MakeFitDy().

TCut cutCP2 =cutA+"LTr.fP[1]<0&&abs(bz-2)<0.1"

Definition at line 34 of file CalibLaserExBscan.C.

Referenced by MakeFitDy().

TCut cutCP5 =cutA+"LTr.fP[1]<0&&abs(bz-5)<0.1"

Definition at line 35 of file CalibLaserExBscan.C.

TCut cutE ="eY.fElements<0.02&&Rr.eY.fElements<0.02"

Definition at line 22 of file CalibLaserExBscan.C.

TCut cutEd ="(abs(Rr.Y.fElements)-Rr.X.fElements*0.155<-1)"

Definition at line 24 of file CalibLaserExBscan.C.

TCut cutN ="nCl.fElements>10&&Rr.nCl.fElements>10"

Definition at line 23 of file CalibLaserExBscan.C.

Referenced by TestChainCosmicDedx().

TCut cutR ="(LTr.fVecLX.fElements%3)==1&&((abs(LTr.fVecLZ.fElements)+abs(LTr.fVecLY.fElements))%3)==1"

Definition at line 26 of file CalibLaserExBscan.C.

Referenced by MakeFit().

TMatrixD* errA[6]

Definition at line 53 of file CalibLaserExBscan.C.

Referenced by DumpFit(), and MakeFit().

TMatrixD* errB[6]

Definition at line 50 of file CalibLaserExBscan.C.

Referenced by DumpFit(), and MakeFit().

TMatrixD* errBT[6]

Definition at line 51 of file CalibLaserExBscan.C.

Referenced by DumpFit(), and MakeFit().

TMatrixD* errBT0[6]

Definition at line 52 of file CalibLaserExBscan.C.

Referenced by DumpFit(), and MakeFit().

TVectorD fitParamA[6]

Definition at line 43 of file CalibLaserExBscan.C.

Referenced by DumpFit(), and MakeFit().

TVectorD fitParamB[6]

Definition at line 40 of file CalibLaserExBscan.C.

Referenced by DumpFit(), MakeFit(), and MakeGraphs().

TVectorD fitParamBT[6]

Definition at line 41 of file CalibLaserExBscan.C.

Referenced by DumpFit(), MakeFit(), and MakeGraphs().

TVectorD fitParamBT0[6]

Definition at line 42 of file CalibLaserExBscan.C.

Referenced by DumpFit(), MakeFit(), and MakeGraphs().

Functions

Variables

Detailed Description

Function Documentation

Variable Documentation