Articles | Volume 13, issue 12
https://doi.org/10.5194/gmd-13-6467-2020
https://doi.org/10.5194/gmd-13-6467-2020
Development and technical paper
 | 
22 Dec 2020
Development and technical paper |  | 22 Dec 2020

A framework to evaluate IMEX schemes for atmospheric models

Oksana Guba, Mark A. Taylor, Andrew M. Bradley, Peter A. Bosler, and Andrew Steyer

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Cited articles

Cao, Y.: Munkres Assignment Algorithm, available at: https://www.mathworks.com/matlabcentral/fileexchange/20328-munkres-assignment-algorithm, last access: 22 March 2020. a, b
Dennis, J., Edwards, J., Evans, K., Guba, O., Lauritzen, P., Mirin, A., St-Cyr, A., Taylor, M. A., and Worley, P. H.: CAM-SE: A scalable spectral element dynamical core for the Community Atmosphere Model, Int. J. High Perf. Comput. Appl., 26, 74–89, 2012. a
Durran, D. and Blossey, P.: Implicit-Explicit Multistep Methods for Fast-Wave-Slow-Wave Problems, Mon. Weather Rev., 140, 1307–1325, https://doi.org/10.1175/MWR-D-11-00088.1, 2012. a, b, c, d, e
Giraldo, F., Kelly, J., and Constantinescu, E.: Implicit-Explicit Formulations of a Three-Dimensional Nonhydrostatic Unified Model of the Atmosphere (NUMA), SIAM J. Sci. Comput., 35, B1162–B1194, https://doi.org/10.1137/120876034, 2013. a, b, c, d
Guba, O. and Steyer, A.: E3SM-Project/sta-imex: v1.0.5 (Version v1.0.5), Zenodo, https://doi.org/10.5281/zenodo.3785712 (last access: 9 October 2020), 2020. a, b, c, d
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