REFERENCES

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

2. Bonaventura, L., L. Kornblueh, T. Heinze, P. Ripodas, 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. Hack, J.J. and R. Jakob, Description of a global shallow water model based on the spectral transform method, NCAR Technical Note TN-343+STR, January 1992.

5. Jakob, R., J.J. Hack and D.L. Williamson, Solutions to the Shallow Water Test Set Using the Spectral Transform Method, NCAR Technical Note TN-388+STR, May 1993.

6. 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.

7. Lynch, P. 1996: The Dolph-Chebyshev Window: A Simple Optimal Filter. Mon. Weather Rev., 125, 655-660.

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

9. 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.