1. Program in Atmosphere and Ocean Sciences; Princeton University; Princeton New Jersey USA
2. Geophysical Fluid Dynamics Laboratory; Princeton New Jersey USA
3. Departments of Mechanical Engineering and Earth Science; Rice University; Houston Texas USA
4. Department of Atmospheric and Oceanic Sciences; University of California at Los Angeles; Los Angeles California USA
5. Division of Geological and Planetary Sciences; California Institute of Technology; Pasadena California USA
6. Department of Applied Physics and Applied Math; Columbia University; New York New York USA