metoffice_sipn_2014.pdf
. Geoscientific Model Development Discussions, 6(4):6219–6278, 2014. doi: 10.5194/ gmdd-6-6219-2013. URL http://www.geosci-model-dev-discuss.net/6/6219/2013/. Andrew Brown, Sean Milton, Mike Cullen, Brian Golding, John Mitchell, and Ann Shelly. Unified modeling and prediction of weather and climate