We consider the Laplace transform filtering integration scheme applied to the shallow water equations, and demonstrate how it can be formulated as a finite difference scheme in the time domain. In addition, we investigate a more accurate treatment of the non linear terms. The advantages of the resulting algorithms are demonstrated by means of numerical integrations.
Other Sponsorship
Visiting Fellowship programme of the Natural Sciences
Engineering Research Council of Canada
Type of Material
Journal Article
Publisher
Wiley
Journal
Quarterly Journal Of The Royal Meteorological Society