The MAP Program periodically sponsors “projects” that include integration across models, super-computing, organizations, and NASA and non-NASA systems infrastructure. In both 2005 and 2006 the MAP Program participated in assessing how the GEOS-5 model performed for hurricane tracking. In addition, in 2006 the MAP '06 Project participated in testing an interface between the GEOS-5 global model and the WRF regional model,and provided that information to the NAMMA field experiment.