We recently added a grid refinement capability to the GEOS-Chem High-Performance model that uses grid-stretching to refine the model grid in a user-defined region. Grid-stretching is a nimble technique because it is controlled by simple runtime parameters and does not require lateral boundary conditions. In this talk, I will discuss grid-stretching along with considerations for using stretched grids for simulations of atmospheric chemistry.
Accelerating
innovation
through
community
modeling
Accelerating
innovation
through
community
modeling
The Unified Forecast System (UFS) is a community-based, coupled, comprehensive Earth modeling system. The UFS numerical applications span local to global domains and predictive time scales from sub-hourly analyses to seasonal predictions. It is designed to support the Weather Enterprise and to be the source system for NOAA’s operational numerical weather prediction applications.
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