There are too many configurations to run at once with Cowan's program
so Zn was run twice with different configurations.  Suffix Z includes
ng, nh, ni, and nk but not 4pns, 4pnp, 4pnd, 4pnf, and 5snp.  Suffix
Z has the alternative.  The files gf3000.pos and gf3000.lines were
produced by adding lines from gf3000z.pos and gf3000z.lines that
connect to f, g, h, or i levels to gf3000w.pos and gf3000w.lines.
 
The work is not completed.  Autoionizing widths have to be added.