plsurf3dl(3plplot) on Linux
The text 829271610205, as Debian 11 (Bullseye) shipped it.
Plot shaded 3-d surface plot for z[x][y] with y index limits
The text 829271610205, as Debian 11 (Bullseye) shipped it.
Plot shaded 3-d surface plot for z[x][y] with y index limits