Doppler-spread parameterization of gravity-wave momentum deposition in the middle atmosphere .2. Broad and quasi monochromatic spectra, and implementation

This paper extends the parameterization that is developed in its companion paper, Part 1. It first discusses the input vertical-wavenumber spectrum of the broad background of gravity waves that Part 1 is designed to treat. It then employs one moder spectral form to summarize and illustrate the steps necessary for implementation of the parameterization. Finally, it describes amendments that would be required when quasi monochromatic waves are to be included, and it specializes those amendments to the specific case of orographically generated waves. Copyright (C) 1996 Elsevier Science Ltd.