hi
I have a red line in my graph (below) and I can’t get rid of it…
The red line is above the x-axis and beside the right y-axis…
Does anybody know what I am doing wrong?
void contours2(){
TCanvas* c = new TCanvas(“c”,“Contour List”,0,0,900,500);
c->SetFillColor(0);
const int x = 2343;
double chi2[x];
double T[x];
double V[x];
double gams[x];
double chi2min = 10000;
int n = 0;
ifstream TVcontoursfile(“Vgcontours2.txt”);
while((TVcontoursfile >> chi2[n] >> T[n] >> V[n] >> gams[n])){
if(chi2[n] < chi2min) chi2min = chi2[n];
n++;
}
TVcontoursfile.close();
TH2D h = new TH2D(“HstreamFn”, “hh”, 54, 0.45, 0.98, 31, 20, 50);
for (Int_t j = 0; j <= 32; j=j+1) {
for(Int_t i = 0; i <= 55; i=i+1){
h->SetBinContent(i,j, chi2[j71+i+15]);
}
}
h->SetContour(5);
h->SetContourLevel(0,chi2min+20);
h->SetContourLevel(1,chi2min1.1);
h->SetContourLevel(2,chi2min1.2);
h->SetContourLevel(3,chi2min1.4);
h->SetContourLevel(4,chi2min2);
h->SetMinimum(chi2min);
h->Draw(“CONT3”);
}
