Astrophysics Source Code Library

Making codes discoverable since 1999

ASCL Code Record

[ascl:2110.011] GRASS: GRanulation and Spectrum Simulator

The Julia library GRASS produces realistic stellar spectra with time-variable granulation signatures. It is based on real observations of the Sun, and does not rely on magnetohydrodynamic simulations to produce its spectra. GRASS can also compute bisectors for absorption lines or CCF profiles, and provides two methods for calculating bisectors.

Code site:
Described in:

Views: 176

Add this shield to your page
Copy the above HTML to add this shield to your code's website.