Functions
TFile	f1 ("./opt3.root")

h1	SetTitle ("1 TeV muon in 3 m iron : kinetic energy at exit (GeV)")

h1	GetXaxis () -> SetTitle("Ekine (GeV)")

h1	GetYaxis () -> SetTitle("nb/GeV")

h1	SetStats (kFALSE)

h1	SetLineColor (kBlue)

h1	Draw ("HIST")

in	open ("mars14.ascii")

	while (1)

in	close ()

h1f	SetLineColor (kRed)

h1f	Draw ("SAME")

legend	AddEntry (h1,"local (Urban90)","l")

legend	AddEntry (h1f,"Mars14 simul ","L")

legend	Draw ()

Variables
TH1D *	h1 = (TH1D*) f1.Get("10")

ifstream	in

int	nb_bins = 100

float	x_min = 950.

float	x_max = 1000.

TH1F *	h1f = new TH1F("h1f","",nb_bins,x_min,x_max)

Float_t	x

Float_t	y

TLegend *	legend = new TLegend(0.2,0.55,0.45,0.70)

Function Documentation

◆ AddEntry() [1/2]

legend AddEntry	(	h1	,
		"local (Urban90)"	,
		"l"
	)

◆ AddEntry() [2/2]

legend AddEntry	(	h1f	,
		"Mars14 simul "	,
		"L"
	)

◆ close()

in close ( )

◆ Draw() [1/3]

h1 Draw ( "HIST" )

◆ Draw() [2/3]

h1f Draw ( "SAME" )

◆ Draw() [3/3]

legend Draw ( )

◆ f1()

TFile f1 ( "./opt3.root" )

◆ GetXaxis()

h1 GetXaxis ( ) -> SetTitle("Ekine (GeV)")

◆ GetYaxis()

h1 GetYaxis ( ) -> SetTitle("nb/GeV")

◆ open()

in open ( "mars14.ascii" )

◆ SetLineColor() [1/2]

h1 SetLineColor ( kBlue )

◆ SetLineColor() [2/2]

h1f SetLineColor ( kRed )

◆ SetStats()

h1 SetStats ( kFALSE )

◆ SetTitle()

h1 SetTitle ( "1 TeV muon in 3 m iron : kinetic energy at exit (GeV)" )

◆ while()

while ( 1 )

Definition at line 37 of file tramu.C.

              {
       in >> x >> y ;
       if (!in.good()) break;
       h1f->Fill(x,y);
    }

Variable Documentation

◆ h1

TH1D* h1 = (TH1D*) f1.Get("10")

Definition at line 6 of file tramu.C.

◆ h1f

TH1F* h1f = new TH1F("h1f","",nb_bins,x_min,x_max)

Definition at line 34 of file tramu.C.

◆ in

ifstream in

Definition at line 27 of file tramu.C.

◆ legend

TLegend* legend = new TLegend(0.2,0.55,0.45,0.70)

Definition at line 49 of file tramu.C.

◆ nb_bins

int nb_bins = 100

Definition at line 31 of file tramu.C.

◆ x

Float_t x

Definition at line 36 of file tramu.C.

◆ x_max

float x_max = 1000.

Definition at line 33 of file tramu.C.

◆ x_min

float x_min = 950.

Definition at line 32 of file tramu.C.

◆ y

Float_t y