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Title
The development of the Terrestrial Dynamical core (TDycore) library and it’s coupling with E3SM
Authors
Gautam Bisht (PNNL), Jed Brown (Univ. of Colorado, Boulder), Nathan Collier (ORNL), Jennifer Fredrick (SNL), Glenn Hammond (SNL), Satish Karra (LANL), Mathew Knepley (Univ. at Buffalo), Richard Mills (ANL)
Abstract
Developing a predictive understanding of the terrestrial water cycle at local to global scale is essential for accurate assessment of water resources, agricultural production, and energy generation given current climate variability. Higher spatial resolution in the land component of the Energy Exascale Earth System Model (E3SM) project alone is insufficient to meet the U.S. Department of Energy’s 10-year vision for the Earth System Modeling program. Next generation hyperresolution terrestrial models need to not only move beyond one-dimensional systems by including scale appropriate 2D and 3D physics formulations, but also use numerical discretization schemes that are appropriate for terrain-following, non-orthogonal 3D grids.
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