1. Institute for Terrestrial and Planetary Atmospheres, State University of New York, Stony Brook, NY 11794
2. Lawrence Livermore National Laboratory, Livermore, CA 94550
3. Canadian Climate Centre, Downsview, Ontario, Canada M3H 574
4. Laboratoire de Météorologie Dynamique, 24Rue Lhomond, 75231 Paris Cédex 05, France
5. Bureau of Meteorology Research Centre, GPO Box 1289K, Melbourne, 3001 Victoria, Australia
6. Colorado State University, Fort Collins, CO 80523
7. National Aeronautics and Space Administration (NASA) Goddard Institute for Space Studies, 2880 Broadway, New York, NY 10025
8. Department of Numerical Mathematics, USSR Academy of Sciences, 29 Ryleeva Street, Moscow 119034, USSR
9. Hadley Centre for Climate Prediction and Research, Meteorological Office, Bracknell, Berkshire RG12 2SZ, England
10. Max Planck Institute for Meteorology, Bundestrasse 55, D2000, Hamburg 13, Federal Republic of Germany
11. State University of New York, Albany, NY 12205
12. Direction de la Météorologie Nationale, Centre National de Recherches Metallurgiques (CNRM), 42 Avenue Coriolis, 31057 Toulouse Cédex, France
13. Voeikov Main Geophysical Observatory, 7 Karbisheva, Leningrad 194018, USSR
14. European Centre for Medium-Range Weather Forecasts, Reading, Berkshire RG2 9AX, England
15. Scripps Institution of Oceanography, University of California, San Diego, La Jolla, CA 92093
16. University of Reading, Reading, Berkshire RG6 2AU, England
17. National Center for Atmospheric Research, Boulder, CO 80307
18. Princeton University, National Oceanic and AtmosphericAdministration-Geophysical Fluid Dynamics Laboratory, Post Office Box 308, Princeton, NJ 08540
19. Meteorological Research Institute, 1-1, Nagamine, Tsukuba, Ibaraki-ken 305, Japan