Note: The following sections provide an overview of the libRadtran v2.0.2 key input variables implemented in ALG.
For further information, please read the libRadtran User Manual:
B. Mayer, A. Kylling, C. Emde, R. Buras, U. Hamann, J. Gasteiger, & B. Ritcher (December 2017), "LibRadtran User's Guide"