Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework
The Community Earth System Model (CESM1), maintained by the United States National Centre for Atmospheric Research (NCAR) is connected with the Modular Earth Submodel System (MESSy). For the MESSy user community, this offers many new possibilities. The option to use the Community Atmosphere Model (C...
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ftdlr:oai:elib.dlr.de:102341 2023-07-16T04:00:50+02:00 Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework Baumgaertner, A. J. G. Jöckel, Patrick Kerkweg, A. Sander, R. Tost, H. 2016-01-19 application/pdf https://elib.dlr.de/102341/ https://elib.dlr.de/102341/1/gmd-9-125-2016.pdf http://www.geosci-model-dev.net/9/125/2016/ en eng Copernicus Publications https://elib.dlr.de/102341/1/gmd-9-125-2016.pdf Baumgaertner, A. J. G. und Jöckel, Patrick und Kerkweg, A. und Sander, R. und Tost, H. (2016) Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework. Geoscientific Model Development, 9 (1), Seiten 125-135. Copernicus Publications. doi:10.5194/gmd-9-125-2016 <https://doi.org/10.5194/gmd-9-125-2016>. ISSN 1991-959X. cc_by_sa Erdsystem-Modellierung Zeitschriftenbeitrag PeerReviewed 2016 ftdlr https://doi.org/10.5194/gmd-9-125-2016 2023-06-27T08:28:18Z The Community Earth System Model (CESM1), maintained by the United States National Centre for Atmospheric Research (NCAR) is connected with the Modular Earth Submodel System (MESSy). For the MESSy user community, this offers many new possibilities. The option to use the Community Atmosphere Model (CAM) atmospheric dynamical cores, especially the state-of-the-art spectral element (SE) core, as an alternative to the ECHAM5 spectral transform dynamical core will provide scientific and computational advances for atmospheric chemistry and climate modelling with MESSy. The well-established finite volume core from CESM1(CAM) is also made available. This offers the possibility to compare three different atmospheric dynamical cores within MESSy. Additionally, the CESM1 land, river, sea ice, glaciers and ocean component models can be used in CESM1/MESSy simulations, allowing the use of MESSy as a comprehensive Earth system model (ESM). For CESM1/MESSy set-ups, the MESSy process and diagnostic submodels for atmospheric physics and chemistry are used together with one of the CESM1(CAM) dynamical cores; the generic (infrastructure) submodels support the atmospheric model component. The other CESM1 component models, as well as the coupling between them, use the original CESM1 infrastructure code and libraries; moreover, in future developments these can also be replaced by the MESSy framework. Here, we describe the structure and capabilities of CESM1/MESSy, document the code changes in CESM1 and MESSy, and introduce several simulations as example applications of the system. The Supplements provide further comparisons with the ECHAM5/MESSy atmospheric chemistry (EMAC) model and document the technical aspects of the connection in detail. Article in Journal/Newspaper Sea ice German Aerospace Center: elib - DLR electronic library Geoscientific Model Development 9 1 125 135 |
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Open Polar |
collection |
German Aerospace Center: elib - DLR electronic library |
op_collection_id |
ftdlr |
language |
English |
topic |
Erdsystem-Modellierung |
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Erdsystem-Modellierung Baumgaertner, A. J. G. Jöckel, Patrick Kerkweg, A. Sander, R. Tost, H. Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework |
topic_facet |
Erdsystem-Modellierung |
description |
The Community Earth System Model (CESM1), maintained by the United States National Centre for Atmospheric Research (NCAR) is connected with the Modular Earth Submodel System (MESSy). For the MESSy user community, this offers many new possibilities. The option to use the Community Atmosphere Model (CAM) atmospheric dynamical cores, especially the state-of-the-art spectral element (SE) core, as an alternative to the ECHAM5 spectral transform dynamical core will provide scientific and computational advances for atmospheric chemistry and climate modelling with MESSy. The well-established finite volume core from CESM1(CAM) is also made available. This offers the possibility to compare three different atmospheric dynamical cores within MESSy. Additionally, the CESM1 land, river, sea ice, glaciers and ocean component models can be used in CESM1/MESSy simulations, allowing the use of MESSy as a comprehensive Earth system model (ESM). For CESM1/MESSy set-ups, the MESSy process and diagnostic submodels for atmospheric physics and chemistry are used together with one of the CESM1(CAM) dynamical cores; the generic (infrastructure) submodels support the atmospheric model component. The other CESM1 component models, as well as the coupling between them, use the original CESM1 infrastructure code and libraries; moreover, in future developments these can also be replaced by the MESSy framework. Here, we describe the structure and capabilities of CESM1/MESSy, document the code changes in CESM1 and MESSy, and introduce several simulations as example applications of the system. The Supplements provide further comparisons with the ECHAM5/MESSy atmospheric chemistry (EMAC) model and document the technical aspects of the connection in detail. |
format |
Article in Journal/Newspaper |
author |
Baumgaertner, A. J. G. Jöckel, Patrick Kerkweg, A. Sander, R. Tost, H. |
author_facet |
Baumgaertner, A. J. G. Jöckel, Patrick Kerkweg, A. Sander, R. Tost, H. |
author_sort |
Baumgaertner, A. J. G. |
title |
Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework |
title_short |
Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework |
title_full |
Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework |
title_fullStr |
Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework |
title_full_unstemmed |
Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework |
title_sort |
implementation of the community earth system model (cesm) version 1.2.1 as a new base model into version 2.50 of the messy framework |
publisher |
Copernicus Publications |
publishDate |
2016 |
url |
https://elib.dlr.de/102341/ https://elib.dlr.de/102341/1/gmd-9-125-2016.pdf http://www.geosci-model-dev.net/9/125/2016/ |
genre |
Sea ice |
genre_facet |
Sea ice |
op_relation |
https://elib.dlr.de/102341/1/gmd-9-125-2016.pdf Baumgaertner, A. J. G. und Jöckel, Patrick und Kerkweg, A. und Sander, R. und Tost, H. (2016) Implementation of the Community Earth System Model (CESM) version 1.2.1 as a new base model into version 2.50 of the MESSy framework. Geoscientific Model Development, 9 (1), Seiten 125-135. Copernicus Publications. doi:10.5194/gmd-9-125-2016 <https://doi.org/10.5194/gmd-9-125-2016>. ISSN 1991-959X. |
op_rights |
cc_by_sa |
op_doi |
https://doi.org/10.5194/gmd-9-125-2016 |
container_title |
Geoscientific Model Development |
container_volume |
9 |
container_issue |
1 |
container_start_page |
125 |
op_container_end_page |
135 |
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1771550070624223232 |