The NASA Langley Fu-Liou radiative transfer code (also known as Ed4 LaRC Fu-Liou) computes broadband solar shortwave and thermal long wave profiles of down-welling and up-welling flux accounting for gas absorption by H2O, CO2, O3, O2, CH4, N2O and CFCs and absorption and scattering by clouds and aerosols. Longwave has options of a four-stream or 2/4 stream solver, while shortwave has options for two-stream, four-stream or Gamma weighted two-stream (GWTSA) which treats the inhomogeniety of cloud optical depth. A delta-Eddington approximation is used to treat the forward scattering peak. Water cloud properties are based on Mie calculations and ice cloud properties or the ice particle aspect ratio. Aerosol properties are given for 25 types.