The Whole Atmosphere Community Climate Model (WACCM) is a comprehensive numerical model, spanning the range of altitude from the Earth's surface to the thermosphere.
Description and Public Release of WACCM4
Chemical Data Assimilation: Ozone & Tracers in WACCM4/CESM-GEOS5
Trends in the Southern Hemisphere in WACCM4 Simulations
Linkages and Coupling between the Lower and Upper Atmosphere