Dear Kwant community,

I am a physics student and I am approaching to Kwant to solve simple problems of scattering. For example, I created a 2D discrete potential. The potential has two different values: "V0" and "0".

When I plot the system, using the command "kwant.plot(syst)", I obtain the plot with only light-blue colour. There is a command to plot the discrete potential with two (or more) different colours (in my case one colour for "V0", and another one for "0")?

Yours Sincerely

Lorenzo Bagnasacco