Prince Model Configuration Table: This table shows the differences between the five model configurations of the PRINCE model. Model Configuration LL HH LHS P-2 P-2a ______________________________________________________________________________ Vertical Diffusivity Low High Low, Medium, Medium, HiSO(1) HiSO(1) HiSO(1) Along-Isopycnal Diffusivity Low High Low Low Low Salinity Restoring LB(2) LB(2) LB(2) 4PT(3) 4PT(3) Windfields HR(3) HR(3) HR(3) HR(3) ECMWF(4) Additional Changes Null Null Null Null Narrowed Topography around Drake Passage ______________________________________________________________________________ 1. HiSO= Enhanced south of 55 S 2. LB= Levitus, S. and T. P. Boyer, NOAA Atlas NESDIS 3: World ocean atlas 1994, Tech. Rep. vol 3, Salinity, National Oceanic and Atmospheric Administration, Silver Spring, M.D., 1994. 3. Restored to observations at four selected points in the Southern Ocean 4. Hellerman, S., and M. Rosenstein, Normal monthly wind stress over the world ocean with error estimates, J. Phys. Oceanogr., 13, 1093-1104, 1983. 5. European Centre for Medium-Range Weather Forecasts