2016 LIWG Workshop Presentations Modeling past and future variations of the Antarctic Ice Sheet David Pollard An ice sheet model validation framework for the Greenland Ice Sheet Steve Price Greenland observations and model comparison Ute Herzfeld An introduction to LIVVkit 2.0 Joseph Kennedy Firn modelling in CESM Leo van Kampenhout Inferring firn permeability from pneumatic testing on the Greenland Ice Sheet Aleah Sommers Greenland subglacial hydrology at process and ice sheet scales Matt Hoffman An iterated ice-sheet / climate spin-up approach with CESM / CISM Jeremy Fyke CESM / CISM software engineering update Bill Sacks Update on CISM in CESM2 Bill Lipscomb Surface energy budget at Summit, Greenland Nathaniel Miller Elevation classes for SMB calculations Miren Vizcaino