Computer exercises "Stellar Spectra B: LTE
Line Formation", also part of my
B.Sc. Physics & Astronomy course "Introduction to Astrophysical Radiative
Transfer" (IART/NGSB/AIST).
Computer exercises "Stellar Spectra C: NLTE line formation",
not yet available but see the 2003 version of the
practical
accompanying my M.Sc. Astrophysics course "Radiative Transfer in Stellar
Atmospheres" (RTSA/AFYC).