What version of the CCSM was used to generate climate change projections for the IPCC AR4?
CCSM3.0, the most recent release of the global coupled climate model produced by the CCSM community, contains new model physics, supports new model resolutions, and has new run scripts. Numerous multi-century control runs were conducted with CCSM3.0 at low, medium, and high resolutions and are available to the general public for examination and analysis. For more information about CCSM3.0 visit CCSM3.0 Public Release Home Page.