A latitude–longitude grid is used by almost all operational atmospheric forecast models, and
many research models. However, it is expected that the advantages of a latitude–longitude …

Abstract All atmospheric General Circulation Models (GCMs) need some form of dissipation,
either explicitly specified or inherent in the chosen numerical schemes for the spatial and …

This book is focused on a powerful numerical methodology for solving PDEs to high
accuracy in any number of dimensions: Radial Basis Functions (RBFs). During the past …

The Community Atmosphere Model (CAM) version 5 includes a spectral element dynamical
core option from NCAR's High-Order Method Modeling Environment. It is a continuous …

A Two-Way Nested Global-Regional Dynamical Core on the Cubed-Sphere Grid in: Monthly
Weather Review Volume 141 Issue 1 (2013) Jump to Content Jump to Main Navigation …

The current paper establishes the computational efficiency and accuracy of the RBF-FD
method for large-scale geoscience modeling with comparisons to state-of-the-art methods …

We derive a formulation of the spectral element method which is compatible on very general
unstructured three-dimensional grids. Here compatible means that the method retains …

During the next decade and beyond, climate system models will be challenged to resolve
scales and processes that are far beyond their current scope. Each climate system …

Today's global Earth system models began as simple regional models of tropospheric
weather systems. Over the past century, the physical realism of the models has steadily …

A class of new benchmark deformational flow test cases for the two-dimensional horizontal
linear transport problems on the sphere is proposed. The scalar field follows complex …