Abstract The Energy Exascale Earth System Model Atmosphere Model version 1, the
atmospheric component of the Department of Energy's Energy Exascale Earth System …

This article reviews the development of a global non-hydrostatic model, focusing on the
pioneering research of the Non-hydrostatic Icosahedral Atmospheric Model (NICAM). Very …

This report presents the details of the governing equations, physical parameterizations, and
numerical algorithms defining the version of the NCAR Community Atmosphere Model …

Completely revised text focuses on use of spectral methods to solve boundary value,
eigenvalue, and time-dependent problems, but also covers Hermite, Laguerre, rational …

We use a spectral-element method to simulate seismic wave propagation throughout the
entire globe. The method is based upon a weak formulation of the equations of motion and …

Coupling atmosphere, ocean, sea ice, and land surface models requires a means for
remapping fields between grids in an accurate and conservative manner. A method is …

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 …

We simulate global seismic wave propagation based upon a spectral-element method. We
include the full complexity of 3-D Earth models, ie lateral variations in compressional-wave …

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 new type of ultra-high resolution atmospheric global circulation model is developed. The
new model is designed to perform “cloud resolving simulations” by directly calculating deep …