plot3dcl(3plplot) on Linux
The text 87250b446887, as Debian 8 (Jessie) shipped it.
Magnitude colored plot surface with contour for z[x][y] with y index limits
The text 87250b446887, as Debian 8 (Jessie) shipped it.
Magnitude colored plot surface with contour for z[x][y] with y index limits