# surface.conf
dir_base|dir_base_directory=	# base directory in which all subordinated files can be found
b_use_relief_data|b_relief=no	# use topograhic surface altitude data?
fn_relief_data_file|fn_relief=file	# file which holds the ground relief data...
b_specular_reflection_at_surface|b_Fresnel_reflection=no	# Fresnel reflection at the surface?
fn_refractive_index=file	# [nm re im] refractive index table for surface
wind_speed=0.000000	# [m/s] wind speed at the sea surface
wind_direction|wind_azimuth=0.000000	# [degree] wind direction relative to North
b_sea_surface=no	# use Cox & Munks 1954 sea surface slope PDF for simulation of specular reflection?
crosswind_resolution=100	# sea surface crosswind axis slope map resolution
upwind_resolution=100	# sea surface upwind axis slope map resolution
ground_albedo|albedo=0.000000	# homogeneously grey surface albedo value
b_use_albedo_map=no	# use detailed albedo map?
b_use_reflectance_spectra=no	# use reflectance spectra?
fn_ground_reflectance_spectra|fn_spectral_albedo_data=file	# file with data table of reflectance spectra
fn_ground_pixel_map=file	# ground pixel map instead of albedo
b_use_specific_albedo_map_grid=no	# use specific albedo map grid?
b_use_equidistant_albedo_map_grid=no	# use equidistant albedo map grid?
AlbedoMapXA=0.000000	# albedo map XA
AlbedoMapXB=0.000000	# albedo map XB
AlbedoMapYA=0.000000	# albedo map YA
AlbedoMapYB=0.000000	# albedo map YB
AlbedoMapDeltaX=0.000000	# x size of albedo map tile
AlbedoMapDeltaY=0.000000	# y size of albedo map tile
fn_albedo_map_x_grid=file	# x grid file for albedo map
fn_albedo_map_y_grid=file	# y grid file for albedo map