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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 324 21

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 274 113

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 341 54

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 65 25

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 174 126

Repositories

Showing 10 of 175 repositories
  • ecmwf-weather-skills Public

    Agent Skills for ECMWF weather data — Open Data, Polytope, CDS/ADS, MARS, WMS/OpenCharts and earthkit

    ecmwf/ecmwf-weather-skills's past year of commit activity
    Python 17 Apache-2.0 0 0 1 Updated Nov 8, 2026
  • ecmwf-multi-agents Public

    Multi-agent harness for opencode: one lead agent that decides, helpers that read, build and check

    ecmwf/ecmwf-multi-agents's past year of commit activity
    TypeScript 1 Apache-2.0 1 0 0 Updated Nov 8, 2026
  • ecflow Public

    ECMWF's workflow manager

    ecmwf/ecflow's past year of commit activity
    C++ 65 Apache-2.0 25 4 4 Updated Nov 8, 2026
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core's past year of commit activity
    Python 174 Apache-2.0 126 96 (7 issues need help) 53 Updated Nov 8, 2026
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    ecmwf/eccodes's past year of commit activity
    C++ 274 Apache-2.0 113 12 27 Updated Nov 8, 2026
  • eckit Public

    A C++ toolkit that supports development of tools and applications at ECMWF.

    ecmwf/eckit's past year of commit activity
    C++ 31 Apache-2.0 29 9 13 Updated Nov 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 12 Apache-2.0 2 1 1 Updated Nov 8, 2026
  • WeatherGenerator Public

    The repository of the WeatherGenerator project

    ecmwf/WeatherGenerator's past year of commit activity
    Python 148 Apache-2.0 83 492 (9 issues need help) 178 Updated Nov 7, 2026
  • anemoi-inference Public

    Inference of Machine Learning weather forecasting models

    ecmwf/anemoi-inference's past year of commit activity
    Python 44 Apache-2.0 49 17 (1 issue needs help) 15 Updated Nov 7, 2026
  • fdb Public

    Fdb is a domain-specific object store for meteorological objects

    ecmwf/fdb's past year of commit activity
    C++ 44 Apache-2.0 17 13 19 Updated Nov 6, 2026
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