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Geoscientific Model Development An interactive open-access journal of the European Geosciences Union
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GMD | Articles | Volume 13, issue 9
Geosci. Model Dev., 13, 4305–4321, 2020
https://doi.org/10.5194/gmd-13-4305-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Geosci. Model Dev., 13, 4305–4321, 2020
https://doi.org/10.5194/gmd-13-4305-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Development and technical paper 16 Sep 2020

Development and technical paper | 16 Sep 2020

Efficient ensemble data assimilation for coupled models with the Parallel Data Assimilation Framework: example of AWI-CM (AWI-CM-PDAF 1.0)

Lars Nerger et al.

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Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Lars Nerger on behalf of the Authors (26 Nov 2019)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (11 Feb 2020) by James Annan
RR by Anonymous Referee #1 (04 Mar 2020)
RR by Anonymous Referee #2 (08 Mar 2020)
ED: Reconsider after major revisions (30 Apr 2020) by James Annan
AR by Lars Nerger on behalf of the Authors (13 May 2020)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (04 Jun 2020) by James Annan
RR by Anonymous Referee #1 (23 Jun 2020)
ED: Publish as is (04 Aug 2020) by James Annan
Publications Copernicus
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Short summary
Data assimilation combines observations with numerical models to get an improved estimate of the model state. This work discusses the technical aspects of how a coupled model that simulates the ocean and the atmosphere can be augmented by data assimilation functionality provided in generic form by the open-source software PDAF (Parallel Data Assimilation Framework). A very efficient program is obtained that can be executed on high-performance computers.
Data assimilation combines observations with numerical models to get an improved estimate of the...
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