#include "TBranch.h"
#include "TCanvas.h"
#include "TChain.h"
#include "TClonesArray.h"
#include "TFile.h"
#include "TGeoManager.h"
#include "TH1F.h"
#include "TH2F.h"
#include "TMath.h"
#include "TTree.h"
#include <fstream>
#include <iostream>
#include <stdio.h>

Include dependency graph for read_mwpc1_688.C:

Functions
void	SegmentFinder (Int_t chNum, Int_t wires_Ch[nPlanes][big], Float_t XVU_Ch[nPlanes][big], Int_t Nhits_Ch[big], Int_t iw_Ch[nPlanes], Int_t &Nseg, Int_t wires_glob[nWires][nPlanes], Float_t xuv_glob[nWires][nPlanes], Int_t minHits, Short_t code)
void	FillFitMatrix (Double_t A[4][4], Float_t z[nPlanes], Float_t sigm2[nPlanes], Int_t h[nPlanes])
void	FillFreeCoefVector (Double_t F[4], Float_t XVU_Ch[nPlanes][big], Int_t segIdx, Float_t z[nPlanes], Float_t sigm2[nPlanes], Int_t h[nPlanes])
void	InverseMatrix (Double_t A[4][4], Double_t b[4][4])
void	ProcessSegments (Int_t chNum, Float_t sigma, Float_t z_loc[nPlanes], Int_t Min_hits, Int_t &Nseg, Int_t Nhits_Ch[big], Int_t Wires_Ch[nPlanes][big], Float_t XVU_Ch[nPlanes][big], Int_t &Nbest_Ch, Int_t ind_best_Ch[5], Double_t Chi2_ndf_Ch[big], Double_t Chi2_ndf_best_Ch[5], Double_t par_ab_Ch[4][big])
void	FillEfficiency (Int_t Wires_Ch[nPlanes][big], Int_t Nhits_Ch[big], Int_t segIdx, TH1F Denom_Ch, TH1F Nomin_Ch, Int_t min_distX, Int_t min_distY)
void	FillResid (Int_t Wires_Ch[nPlanes][big], Int_t segIdx, Float_t XVU_Ch[nPlanes][big], Double_t par_ab_Ch[4][big], Float_t z_loc[nPlanes], TH1F *hResid_Ch[nPlanes])
Int_t	read_mwpc1_688 ()

Variables
const Int_t	nWires = 96
const Int_t	nPlanes = 6
const Int_t	big = 100
const Float_t	dw = 0.25
const Double_t	sq3 = Sqrt(3.)
const Double_t	Chi2_Max = 20
const Float_t	Zmid = 16.5
const Float_t	Zmid3 = -16.5
const Float_t	Z_Ch1 = -150
const Float_t	Z_Ch2 = 453
const Float_t	Z_Ch3 = 486

Function Documentation

◆ FillEfficiency()

void FillEfficiency	(	Int_t	Wires_Ch[nPlanes][big],
		Int_t	Nhits_Ch[big],
		Int_t	segIdx,
		TH1F *	Denom_Ch,
		TH1F *	Nomin_Ch,
		Int_t	min_distX,
		Int_t	min_distY )

Definition at line 580 of file read_mwpc1_688.C.

References big, fabs(), TH1::Fill(), and nPlanes.

Referenced by read_mwpc1_688().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ FillFitMatrix()

void FillFitMatrix	(	Double_t	A[4][4],
		Float_t	z[nPlanes],
		Float_t	sigm2[nPlanes],
		Int_t	h[nPlanes] )

Definition at line 215 of file read_mwpc1_688.C.

References nPlanes, sq3, and z.

Referenced by ProcessSegments().

Here is the caller graph for this function:

◆ FillFreeCoefVector()

void FillFreeCoefVector	(	Double_t	F[4],
		Float_t	XVU_Ch[nPlanes][big],
		Int_t	segIdx,
		Float_t	z[nPlanes],
		Float_t	sigm2[nPlanes],
		Int_t	h[nPlanes] )

Definition at line 254 of file read_mwpc1_688.C.

References big, nPlanes, sq3, and z.

Referenced by ProcessSegments().

Here is the caller graph for this function:

◆ FillResid()

void FillResid	(	Int_t	Wires_Ch[nPlanes][big],
		Int_t	segIdx,
		Float_t	XVU_Ch[nPlanes][big],
		Double_t	par_ab_Ch[4][big],
		Float_t	z_loc[nPlanes],
		TH1F *	hResid_Ch[nPlanes] )

Definition at line 606 of file read_mwpc1_688.C.

References big, nPlanes, sq3, and z_loc.

Referenced by read_mwpc1_688().

Here is the caller graph for this function:

◆ InverseMatrix()

void InverseMatrix	(	Double_t	A[4][4],
		Double_t	b[4][4] )

Definition at line 282 of file read_mwpc1_688.C.

References fabs().

Referenced by ProcessSegments().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ProcessSegments()

void ProcessSegments	(	Int_t	chNum,
		Float_t	sigma,
		Float_t	z_loc[nPlanes],
		Int_t	Min_hits,
		Int_t &	Nseg,
		Int_t	Nhits_Ch[big],
		Int_t	Wires_Ch[nPlanes][big],
		Float_t	XVU_Ch[nPlanes][big],
		Int_t &	Nbest_Ch,
		Int_t	ind_best_Ch[5],
		Double_t	Chi2_ndf_Ch[big],
		Double_t	Chi2_ndf_best_Ch[5],
		Double_t	par_ab_Ch[4][big] )

Definition at line 339 of file read_mwpc1_688.C.

References big, Chi2_Max, fabs(), FillFitMatrix(), FillFreeCoefVector(), i, InverseMatrix(), nPlanes, sq3, and z_loc.

Referenced by read_mwpc1_688().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ read_mwpc1_688()

Int_t read_mwpc1_688 ( )

Definition at line 630 of file read_mwpc1_688.C.

References TObjArray::At(), big, bmnloadlibs(), TTree::Branch(), Chi2_Max, TClonesArray::Clear(), TFile::Close(), TH1::Divide(), dw, TTree::Fill(), FillEfficiency(), FillResid(), TDirectoryFile::Get(), TObjArray::GetEntries(), TObjArray::GetEntriesFast(), BmnMwpcDigit::GetPlane(), BmnMwpcDigit::GetTime(), BmnMwpcDigit::GetWireNumber(), nPlanes, nWires, ProcessSegments(), SegmentFinder(), TBranch::SetAddress(), sq3, TObject::Write(), TTree::Write(), x1_sh, x1_slope_sh, x2_sh, x2_slope_sh, y1_sh, y1_slope_sh, y2_sh, y2_slope_sh, z0, Z_Ch1, Z_Ch2, Z_Ch3, Zmid, and Zmid3.

Here is the call graph for this function:

◆ SegmentFinder()

void SegmentFinder	(	Int_t	chNum,
		Int_t	wires_Ch[nPlanes][big],
		Float_t	XVU_Ch[nPlanes][big],
		Int_t	Nhits_Ch[big],
		Int_t	iw_Ch[nPlanes],
		Int_t &	Nseg,
		Int_t	wires_glob[nWires][nPlanes],
		Float_t	xuv_glob[nWires][nPlanes],
		Int_t	minHits,
		Short_t	code )