PyXPlot Users' Guide
PyXPlot Users' Guide
:
Plotting and vector graphics
:
Plotting: a complete guide
:
Contour maps
1.13 Contour maps
Contour maps are similar to color maps, but instead of coloring the whole
(x,y)
c(x,y)
c_1
c
c
x^3/20+y^2
PyXPlot Users' Guide