1. Department of Earth, Atmospheric and Planetary SciencesMassachusetts Institute of Technology, Massachusetts, USA
2. Institut für Küstenforschung, Helmholz‐Zentrum GeesthachtGeesthacht Germany
3. Institute for Computational Engineering and SciencesThe University of Texas at AustinAustin Texas USA
4. Institute for Geophysics, The University of Texas at AustinAustin Texas USA