Abstract: t is the purpose of this short article to analyze mass conservation in high-order rigorous remapping schemes, which contrary to flux-based methods, relies on elaborate integral constraints over overlap areas and reconstruction ...

Abstract: In an effort to study the applicability of adaptive mesh refinement (AMR) techniques to atmospheric models, an interpolation-based spectral element shallow-water model on a cubed-sphere grid is compared to a block-structured ...

Abstract: he NCAR Community Climate System Model, version 4 (CCSM4), includes a new dynamical core option based on NCAR?s High-Order Method Modeling Environment (HOMME). HOMME is a petascale-capable high-order element-based conservative ...