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@ecmwf

European Centre for Medium-Range Weather Forecasts

Providing software to work with meteorological data and services
README.md

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 315 20

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 271 111

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 339 55

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 65 25

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 163 119

Repositories

Showing 10 of 172 repositories
  • earthkit-plots Public

    Visualisation tools and templates designed for earth science data.

    ecmwf/earthkit-plots's past year of commit activity
    Python 26 Apache-2.0 16 23 3 Updated Oct 8, 2026
  • earthkit-utils Public
    ecmwf/earthkit-utils's past year of commit activity
    Python 3 Apache-2.0 1 7 4 Updated Oct 8, 2026
  • pdbufr Public

    High-level BUFR interface for ecCodes

    ecmwf/pdbufr's past year of commit activity
    Python 28 Apache-2.0 9 19 0 Updated Oct 8, 2026
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    ecmwf/eccodes's past year of commit activity
    C++ 271 Apache-2.0 111 6 19 Updated Oct 8, 2026
  • WeatherGenerator Public

    The repository of the WeatherGenerator project

    ecmwf/WeatherGenerator's past year of commit activity
    Python 145 Apache-2.0 73 459 (10 issues need help) 160 Updated Oct 8, 2026
  • earthkit-transforms Public

    A library of software tools to support people working with climate and meteorology data

    ecmwf/earthkit-transforms's past year of commit activity
    Python 10 Apache-2.0 4 19 3 Updated Oct 8, 2026
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core's past year of commit activity
    Python 163 Apache-2.0 119 87 (7 issues need help) 48 Updated Oct 8, 2026
  • ecflow Public

    ECMWF's workflow manager

    ecmwf/ecflow's past year of commit activity
    C++ 65 Apache-2.0 25 2 6 Updated Oct 8, 2026
  • atlas Public

    A library for numerical weather prediction and climate modelling

    ecmwf/atlas's past year of commit activity
    C++ 153 Apache-2.0 50 22 14 Updated Oct 8, 2026
  • 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.

    ecmwf/open-ecpds's past year of commit activity
    Java 11 Apache-2.0 2 0 1 Updated Oct 8, 2026
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