Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 17, issue 21
Articles | Volume 17, issue 21
https://doi.org/10.5194/gmd-17-7815-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-17-7815-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 21
Model evaluation paper
 | 
07 Nov 2024
Model evaluation paper |  | 07 Nov 2024

Coupling the regional climate model ICON-CLM v2.6.6 to the Earth system model GCOAST-AHOI v2.0 using OASIS3-MCT v4.0

Ha Thi Minh Ho-Hagemann, Vera Maurer, Stefan Poll, and Irina Fast

Supplement

https://doi.org/10.5194/gmd-17-7815-2024-supplement

Data sets

ORAS5 global ocean reanalysis monthly data from 1958 to present Copernicus Climate Change Service, Climate Data Store https://doi.org/10.24381/cds.67e8eeb7

Model code and software

The Hydrological Discharge Model – a river runoff component for offline and coupled model applications (5.0.0) S. Hagemann and H. T. M. Ho-Hagemann https://doi.org/10.5281/zenodo.4893099

The Hydrological Discharge Model – a river runoff component for offline and coupled model applications (5.2.2) S. Hagemann, H. T. M. Ho-Hagemann, and M. Hanke https://doi.org/10.5281/zenodo.10405875

The OASIS3-MCT Coupling Interface for ICON-CLM (1.0.0) H. T. M. Ho-Hagemann https://doi.org/10.5281/zenodo.5833118

Regional Earth system model GCOAST-AHOI v2.0 with ICON-CLM (1.0.1) H. T. M. Ho-Hagemann https://doi.org/10.5281/zenodo.11057794

NEMO ocean engine (Version v3.6-patch) G. Madec, R. Bourdallé-Badie, P.-A. Bouttier et al. https://doi.org/10.5281/ZENODO.3248739

SPICE (Starter Package for ICON-CLM Experiments) (2.1) B. Rockel and B. Geyer https://doi.org/10.5281/zenodo.7298390

icon-model Gitlab https://gitlab.dkrz.de/icon/icon-model

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Short summary
The regional Earth system model GCOAST-AHOI v2.0 that includes the regional climate model ICON-CLM coupled to the ocean model NEMO and the hydrological discharge model HD via the OASIS3-MCT coupler can be a useful tool for conducting long-term regional climate simulations over the EURO-CORDEX domain. The new OASIS3-MCT coupling interface implemented in ICON-CLM makes it more flexible for coupling to an external ocean model and an external hydrological discharge model.
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