Discrete Ordinates Solver for the (1D) Radiative Transfer Equation in a single or multi-layer plane-parallel atmosphere. Coded entirely in Python 3. Based on Stamnes' FORTRAN DISORT (see references in the Jupyter Notebook) and has its main features.

Mie-DISORT for snow bidirectional reflectance and albedo. It can also models the effects of snow grain shape with the use of SNICAR LUT.