REFERENCES

1. Bonaventura, L.: The ICON project: development of a unified model using triangular geodesic grids, seminar at ECMWF, 2004.

2. Bonaventura, L., L. Kornblueh, T. Heinze, P. Rípodas, A semi-implicit method conserving mass and potential vorticity for the shallow water equations on the sphere, International Journal for Numerical Methods in Fluids, 47, 863-869, 2005

3. Bonaventura, L., and T. Ringler, Analysis of discrete shallow water models on geodesic Delaunay grids with C-type staggering, Mon. Wea. Rev., to appear, 2005.

4. Baumgardner, J.: A semi-implicit semi-Lagrange method for the shallow water equations on a triangular mesh. Abstract Volume, Fourth CHAMMP Workshop for the Numerical Solution of PDEs in Spherical Geometry, Chicago, IL, Department of Energy, 1p., 1994

5. Jakob-Chien, R., Hack, J.J., and Williamson, D.L., Spectral transform solutions to the shallow water test set. Journal of Computational Physics, 119:164-187, 1995.

6. Majewski, D., 1998: The new global icosahedral-hexagonal grid point model GME of the Deutscher Wetterdienst. Proc. ECMWF Seminar on Recent Developments in Numerical Methods for Atmospheric Modelling, ECMWF, Reading, United Kingdom, 173-201

7. Majewski, D., Liermann, D:, Prohl, P., Ritter, B., Buchhold, M., Hanisch, T., Paul, G.and Wergen, W., 2002: The Operational Global Icosahedral-Hexagonal Gridpoint Model GME: Description and High- Resolution Tests. Monthly Weather Review, Volume 130, p. 319-338

8. Majewski, D., Frank, H. and Liermann D., 2004: GME Users Guide - With Seven-Layer Soil Model (from 27 September 2004) Corresponding to Model Version gmtri_2.1 or higher. DWD, FE13, Offenbach

9. NetCDF User's Guide, Version 2.0, NCAR Technical Note TN-334+IA, November 1991.

10. Thuburn, J. and Yong Li, Numerical simulations of Rossby-Haurwitz waves, Tellus, 52A, 181-189, 2000

11. Williamson, D.L., J.B. Drake, J.J. Hack, R. Jakob and P.S. Swarztrauber, A standard test set for numerical approximations to the shallow water equations in spherical geometry, Journal of Computational Physics, 102:211-224, 1992.