{"id":21432580,"url":"https://github.com/ecmwf/gribjump","last_synced_at":"2025-10-07T18:37:58.731Z","repository":{"id":240268237,"uuid":"727930213","full_name":"ecmwf/gribjump","owner":"ecmwf","description":null,"archived":false,"fork":false,"pushed_at":"2024-11-19T17:33:56.000Z","size":844,"stargazers_count":1,"open_issues_count":3,"forks_count":1,"subscribers_count":11,"default_branch":"develop","last_synced_at":"2024-11-19T18:41:22.181Z","etag":null,"topics":["fdb","feature-extraction","grib","polytope"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ecmwf.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-12-05T21:45:07.000Z","updated_at":"2024-11-19T17:34:00.000Z","dependencies_parsed_at":"2024-05-17T17:47:06.673Z","dependency_job_id":"dec5761d-fe3b-405c-bd36-e43271e61161","html_url":"https://github.com/ecmwf/gribjump","commit_stats":null,"previous_names":["ecmwf/gribjump"],"tags_count":16,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ecmwf%2Fgribjump","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ecmwf%2Fgribjump/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ecmwf%2Fgribjump/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ecmwf%2Fgribjump/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ecmwf","download_url":"https://codeload.github.com/ecmwf/gribjump/tar.gz/refs/heads/develop","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":225976935,"owners_count":17554304,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["fdb","feature-extraction","grib","polytope"],"created_at":"2024-11-22T23:19:09.678Z","updated_at":"2025-10-07T18:37:58.722Z","avatar_url":"https://github.com/ecmwf.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# GribJump\n\n[![Static Badge](https://github.com/ecmwf/codex/raw/refs/heads/main/Project%20Maturity/incubating_badge.svg)](https://github.com/ecmwf/codex/raw/refs/heads/main/Project%20Maturity)\n\nGribJump is a C++ library for extracting subsets of data from GRIB files, particularly data archived in the [FDB](https://github.com/ecmwf/fdb).\n\n\u003c!-- :warning: **This is a work in progress.** Expect bugs, and for interfaces and functionality to change. Consult the developers before using. --\u003e\n\n\u003e \\[!IMPORTANT\\]\n\u003e This software is **Incubating** and subject to ECMWF's guidelines on [Software Maturity](https://github.com/ecmwf/codex/raw/refs/heads/main/Project%20Maturity).\n\n## Installation\n\n### Dependencies\n\nCurrently, GribJump has the following runtime dependencies:\n\n- [eccodes](https://github.com/ecmwf/eccodes)\n- [eckit](https://github.com/ecmwf/eckit)\n- [metkit](https://github.com/ecmwf/metkit)\n- [fdb5](https://github.com/ecmwf/fdb)\n- [libaec](https://github.com/MathisRosenhauer/libaec)\n\nas well as [ecbuild](https://github.com/ecmwf/ecbuild) for building.\n\n### C++ Library\n\nBuilding and installing:\n\n```bash\n   # Environment --- Edit as needed\n   srcdir=$(pwd)\n   builddir=build\n   installdir=$HOME/local  \n   \n   # 1. Create the build directory:\n   mkdir $builddir\n   cd $builddir\n\n   # 2. Run ecbuild\n   ecbuild --prefix=${installdir} -- \\\n   -DENABLE_MEMFS=ON \\\n   -DENABLE_ECCODES_THREADS=ON \\\n   -DENABLE_AEC=ON \\\n   -DCMAKE_INSTALL_PREFIX=$\u003c/path/to/installations\u003e ${srcdir}\n   \n   # 3. Compile / Install\n   make -j10\n   make install\n```\n\nA clientside build (which cannot extract data but talks to a server which can) is built using the flag `-DENABLE_GRIBJUMP_LOCAL_EXTRACT=OFF`. This requires only eckit and metkit to be installed.\n\n### Python Library\n\nThe python interface, `pygribjump`, can be installed with pip:\n\n```bash\npython3 -m pip install --upgrade git+ssh://git@github.com/ecmwf/gribjump.git@master\n```\n\n`pygribjump` uses [findlibs](https://github.com/ecmwf/findlibs) to find an installed `libgribjump` library. You can use `export GRIBJUMP_HOME=/path/to/gribjump/install` to help with finding the library.\n\nSee the `docs/examples/` files for simple use cases.\n\n\n## Acknowledgements\n\nPast and current funding and support is listed in the [Acknowledgements](./ACKNOWLEDGEMENTS.rst).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fecmwf%2Fgribjump","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fecmwf%2Fgribjump","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fecmwf%2Fgribjump/lists"}