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@ecmwf

European Centre for Medium-Range Weather Forecasts

Providing software to work with meteorological data and services

Welcome to ECMWF GitHub!

ECMWF is the European Centre for Medium-Range Weather Forecasts.

Have a look at some of our popular topics:

  • earthkit for weather and climate tools in Python
  • anemoi for developing machine learning weather forecasting models
  • ecflow for workflow management
  • mars for data handling software and services

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  1. earthkit earthkit Public

    Python tools to work with weather and climate data

    Python 94 6

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 215 90

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 219 33

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 46 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 38 17

Repositories

Showing 10 of 135 repositories
  • ecmwf/anemoi-datasets’s past year of commit activity
    Python 51 Apache-2.0 30 31 11 Updated Apr 28, 2025
  • ecmwf/polytope-server’s past year of commit activity
    Python 6 Apache-2.0 3 8 1 Updated Apr 28, 2025
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core’s past year of commit activity
    Python 38 Apache-2.0 17 70 (3 issues need help) 31 Updated Apr 28, 2025
  • ecmwf/anemoi-inference’s past year of commit activity
    Python 27 Apache-2.0 11 13 11 Updated Apr 28, 2025
  • polytope Public

    A library for extracting polytope "features" from datacubes

    ecmwf/polytope’s past year of commit activity
    Python 38 Apache-2.0 6 1 30 Updated Apr 28, 2025
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    ecmwf/eccodes’s past year of commit activity
    C++ 215 Apache-2.0 90 0 9 Updated Apr 28, 2025
  • mir Public
    ecmwf/mir’s past year of commit activity
    C++ 8 Apache-2.0 4 0 3 Updated Apr 28, 2025
  • ecmwf/reusable-workflows’s past year of commit activity
    Python 0 Apache-2.0 1 0 2 Updated Apr 28, 2025
  • ecmwf/earthkit-workflows’s past year of commit activity
    Python 4 Apache-2.0 0 0 2 Updated Apr 28, 2025
  • atlas Public

    A library for numerical weather prediction and climate modelling

    ecmwf/atlas’s past year of commit activity
    C++ 127 Apache-2.0 45 15 8 Updated Apr 28, 2025