in the winston directory there is a contour.jl, but it looks like it's not exported.
- [julia-users] Creating contour plots (locally) from 2... Tomas Lycken
- Re: [julia-users] Creating contour plots (locall... Andreas Noack Jensen
- [julia-users] Re: Creating contour plots (locall... Andreas Lobinger
- [julia-users] Re: Creating contour plots (lo... Tomas Lycken
