Wavelength-independent refractive index of the aerosol; if wavelength-dependence is required, use aerosol_refrac_file instead. Together with aerosol_sizedist_file this forms the input to Mie calculations of the aerosol optical properties. Please see the description of aerosol_refrac_file to learn how the optical properties are set up. It is recommended to avoid this option and rather to calculate the aerosol optical properties externally e.g. with mie and to pass them to uvspec with aerosol_files.





Arve Kylling 2010-03-10