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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 Public

    Python tools to work with weather and climate data

    Python 97 6

  2. eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 216 91

  3. ecmwf-opendata Public

    A package to download ECMWF open data

    Python 220 33

  4. ecflow Public

    ECMWF's workflow manager

    C++ 46 15

  5. anemoi-core Public

    Core packages for Anemoi.

    Python 39 18

Repositories

Showing 10 of 136 repositories
  • odc Public

    Package to read/write ODB data

    C++ 8 Apache-2.0 7 7 10 Updated May 7, 2025
  • anemoi-core Public

    Core packages for Anemoi.

    Python 39 Apache-2.0 18 67 (3 issues need help) 34 Updated May 7, 2025
  • multio Public

    MultIO is a runtime-configurable multiplexer for Weather Model output of GRIB data

    Fortran 9 Apache-2.0 16 3 3 Updated May 7, 2025
  • earthkit-plots Public

    Visualisation tools and templates designed for earth science data.

    Python 10 Apache-2.0 4 10 9 Updated May 7, 2025
  • Python 52 Apache-2.0 30 37 12 Updated May 7, 2025
  • build-package Public
    TypeScript 0 Apache-2.0 0 0 2 Updated May 7, 2025
  • Python 0 Apache-2.0 1 0 2 Updated May 7, 2025
  • open-ecpds Public

    OpenECPDS boosts the efficiency and productivity of data services by using proven and innovative technologies. It offers a portable, adaptable application for diverse environments, with a user-friendly tool for managing data acquisition, dissemination with push/pull mechanisms, and a notification system, all using standard protocols.

    Java 4 Apache-2.0 1 0 0 Updated May 7, 2025
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 216 Apache-2.0 91 0 8 Updated May 7, 2025
  • polytope Public

    A library for extracting polytope "features" from datacubes

    Python 38 Apache-2.0 6 1 32 Updated May 7, 2025