Maya Bloch Haimson, University of Haifa, Department of Marine Geosciences, Leon H. Charney School of Marine Sciences, Haifa, Israel; Israel Oceanographic & Limnological Research Ltd (PCB), Haifa, Israel, Yoav Lehahn, University of Haifa, Department of Marine Geosciences, Charney School of Marine Sciences, Haifa, Israel and Tomer Sagi, Aalborg University, Department of Computer Science, Aalborg East, Denmark