data_vars ["char"]# char# alt_names 'cha' name None cmap None squeeze None search_order 'sn' loc None add_loc False exclude False ["attrs"] standard_name 'charnock_coefficient_for_surface_roughness_length_for_momentum_in_air' long_name 'Charnock coefficient for surface roughness length for momentum in air' units ["add_coords_loc"] Empty dictionary ["select"] Empty dictionary