Vplot: SEP's plot language
, by Steve Cole and Joe Dellinger
Vplot is a plotting system that has been developed at SEP over the last 10 years. It is
portable to UNIX systems. It supports at least fourteen screen and hardcopy display devices,
including every device at SEP. It supports line, area, text, and raster graphics primitives,
and can support all four on any device. One drawback is that it is not interactive.