1. Earth System Research Laboratory, NOAA–CIRES, Boulder, Colorado
2. National Center for Atmospheric Research,++ Boulder, Colorado
3. Climate Modelling and Global Change Team, CERFACS-SUC, Toulouse, France
4. Lamont-Doherty Earth Observatory, Columbia University, Palisades, New York
5. Scripps Institution of Oceanography, La Jolla, California
6. Department of Physical Oceanography, University of São Paulo, São Paulo, Brazil