mxE1 = (mxEn-(-0.125))/(-0.125);
vLogR0 = linspace(-10,-1,10)';
vL = [1e-7,1e-6,2e-6,5e-6,1e-5,1e-4,1e-3,1e-2];
[c,h]=contour(vLogR0,vBasisSize,abs(mxE1),vL);
hl = clabel(c, h, "fontsize", 12);
set(gca(),"fontsize",14);
xlabel("log_{10} r_0 / a.u.");
ylabel("W");
set(hl(3),"visible","off");
set(hl(6),"visible","off");
set(hl(9),"visible","off");
set(hl(12),"visible","off");
