2012 OMWG Workshop Presentations Status of MPAS-O Todd Ringler Implementation of the Robert filter in POP2 Mathew Maltrud Status of vertical coordinate changes and ice-shelf implementations in POP2 Matthew Hecht Summary of other ongoing developments in POP2 and planned experiments on Yellowstone Susan Bates, NCAR-CGD Ocean diagnostics package with NCL Dave Brown Ocean physics and BGC Matthew Long, NCAR-CGD Estuary-shelf freshwater exchange parameterizations in CESM Yu-Heng Tseng, NCAR-CGD Uncertainty quantification in POP2 and MPAS ocean models James Gattiker Preliminary results of the CESM – NEMO coupling Giuseppe Fogli Sea level in ocean climate models Stephen Griffies