drzowie
Heliophysicist (solar astrophysicist) who also codes a fair bit.
Southwest Research Institute; also freeware developmentBoulder, CO
drzowie's Stars
PDLPorters/PDL-Graphics-Gnuplot
Gnuplot-based plotting backend for PDL
dkogan/PDL-Graphics-Gnuplot
Gnuplot-based plotting backend for PDL