print line column print line faint 0.1 print line sort wavelength element oxygen ionization -9 -9 0 set dr 0 % constant temperature 1e4K vary grid 3.5 4.5 .1 hden 3 % set save prefix "o3t" save line list ".lin" "lines.dat" no hash absolute save line list ".rat" "lineratio.lab" no hash ratio save cooling ".col" no hash save grid ".grd" save overview ".ovr" no hash % stop zone 1 ionization -2 % blackbody 4e4 K laser 4