Python, Contourf, Contour and Filled contour with lines and labels
Below is a simple example. v = numpy.linspace(0.0, 1.0, 100, endpoint=True) contourf(xx,yy,zz,v) colorbar() cs = contour(xx,yy,zz,v, colors='white') clabel(cs, inline=1, fontsize=10) show()