Peter G Strutton¹, Joan Llort^2,3, Leo Lacour⁴ and Philip W. Boyd¹, (1)Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS, Australia, (2)University of Tasmania, Institute for Marine and Antarctic Studies (IMAS), ARC Centre of Excellence for Climate System Science, Hobart, Australia, (3)Barcelona Supercomputing Center, Earth Sciences Department - Climate Prediction Group, Barcelona, Spain, (4)Laboratoire d'océanographie de Villefranche (CNRS/UPMC), France