In the original version (MODE=10) the newly-generated grid assumes solar abundances for all species. These can be modified in the stored grid for subsequent use. This grid can also be edited to compute spectra for multiples sets of abundances, but the i/o preparation is done line by line.
With MODE=11, the abundances of all species can be defined when
the grid is setup (solar values are still the default). The wavelength
grid definition is sufficiently improved (and computers are now so much
faster) that I generally always set up a new grid each time and the following
dialogue is pretty well standard.
0 0 0 0 nmod 1 ! 1 model nhedat 2 ! choose HeI line brodening nsource 3 ! Feautrier solution mode 11 end 1 ! define grid (y/n) 4000 4500 ! wstart, wend 14 8.0 ! z, [Z] ! set individual abundances 16 7.5 ! z, [Z] 0 0 ! ....... ok 2 ! nvt 0 10 ! vt(1:nvt)
WARNING: MODE=10 and the practice of saving the wavelength grid and linelist for manual editing is obsolete.