heikkilevanto
commented
5 months ago Giving each year its own hard-coded color, with the current year bright red, the previous one dark red, and the rest in cyans and greens. Added colors for a few more years, and defaulted the rest for gray. Also, extended the Jan line to Feb to make the beginning of the year more visible.
Green background More reasonable line colors: Start from one color and calculate the next. Maybe different base color for each decade Plot all-year average too