Line survey, instrument function, rescale, crop…. Combine spectra to create mixtures or calculate line-of-sight integrations. Compare with experiments or other codes (Specair), let Radis handle units.
One-line install, one-line calculation: work in Python, on any OS, with the power of all the Python scientific environment (Numpy, Scipy, Anaconda etc.).
HITRAN, HITEMP and ExoMol support out-of-the-box (auto-download). RADIS also supports CDSD-4000 (CO2).