1. Department of Civil and Environmental Engineering American University of Beirut Beirut Lebanon
2. Now at Department of Civil and Environmental Engineering Rafik Hariri University Meshref Lebanon
3. Department of Civil and Environmental Engineering Princeton University Princeton NJ USA
4. Center for Prototype Climate Modeling New York University Abu Dhabi Abu Dhabi UAE
5. King Abdullah University of Science and Technology Physical Science and Engineering Division Thuwal Kingdom of Saudi Arabia