Core implementation of the 4DVarNet architecture
Discussed in this HackMd file
- git
- conda
-
Clone repo:
git clone https://github.com/CIA-Oceanix/4dvarnet-core.git -
Install environment
conda create -n 4dvarnet mamba python=3.9 -c conda-forge
conda activate 4dvarnet
mamba env update -f environment.yaml
The data is available at
# obs
https://s3.eu-central-1.wasabisys.com/melody/NATL/data/gridded_data_swot_wocorr/dataset_nadir_0d_swot.nc
https://s3.eu-central-1.wasabisys.com/melody/NATL/data/gridded_data_swot_wocorr/dataset_nadir_0d.nc
https://s3.eu-central-1.wasabisys.com/melody/NATL/data/gridded_data_swot_wocorr/dataset_swot.nc
#oi
https://s3.eu-central-1.wasabisys.com/melody/NATL/oi/ssh_NATL60_4nadir.nc
https://s3.eu-central-1.wasabisys.com/melody/NATL/oi/ssh_NATL60_swot_4nadir.nc
https://s3.eu-central-1.wasabisys.com/melody/NATL/oi/ssh_NATL60_swot.nc
#ref
https://s3.eu-central-1.wasabisys.com/melody/NATL/ref/NATL60-CJM165_NATL_ssh_y2013.1y.nc
https://s3.eu-central-1.wasabisys.com/melody/NATL/ref/NATL60-CJM165_NATL_sst_y2013.1y.nc
See the README.md in hydra_config
- Install the project
- create a feature branch:
git checkout -b <my-feature-branch> - Code your contribution ...
- Review and commmit your contributions
git add -p
git commit -m "<A clear message>"
- Check that you are up to date with the common version
git pull --rebase origin main
- Push your branch
git push origin <my-feature-branch>
- Create a merge request of your branch to main https://github.com/CIA-Oceanix/4dvarnet-core/pulls
- Ask a 4dvarnet team member to review and merge your code
Associated preprints: https://arxiv.org/abs/2006.03653 License: CECILL-C license
Copyright IMT Atlantique/OceaniX, contributor(s) : M.M. Amar, M. Beauchamp, R. Fablet, Q. Febvre (IMT Atlantique), B. Carpentier (CLS) 21/03/2020
Contact person: ronan.fablet@imt-atlantique.fr This software is a computer program whose purpose is to apply deep learning schemes to dynamical systems and ocean remote sensing data. This software is governed by the CeCILL-C license under French law and abiding by the rules of distribution of free software. You can use, modify and/ or redistribute the software under the terms of the CeCILL-C license as circulated by CEA, CNRS and INRIA at the following URL "http://www.cecill.info". As a counterpart to the access to the source code and rights to copy, modify and redistribute granted by the license, users are provided only with a limited warranty and the software's author, the holder of the economic rights, and the successive licensors have only limited liability. In this respect, the user's attention is drawn to the risks associated with loading, using, modifying and/or developing or reproducing the software by the user in light of its specific status of free software, that may mean that it is complicated to manipulate, and that also therefore means that it is reserved for developers and experienced professionals having in-depth computer knowledge. Users are therefore encouraged to load and test the software's suitability as regards their requirements in conditions enabling the security of their systems and/or data to be ensured and, more generally, to use and operate it in the same conditions as regards security. The fact that you are presently reading this means that you have had knowledge of the CeCILL-C license and that you accept its terms.