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@ecmwf

European Centre for Medium-Range Weather Forecasts

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

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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
  • 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 0 1 Updated Nov 7, 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 7, 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 7, 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
  • 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 14 Updated Nov 7, 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) 54 Updated Nov 6, 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
  • ci-infrastructure Public

    This repository contains the necessary python scripts, github actions, and docker images to orchestrate the CI at ECMWF. It is responsible for the caching and reuse of artifacts or triggering a downstream job.

    ecmwf/ci-infrastructure's past year of commit activity
    Python 0 Apache-2.0 0 21 5 Updated Nov 6, 2026
  • anemoi-plugins-ecmwf Public

    Anemoi Plugins as developed by ECMWF

    ecmwf/anemoi-plugins-ecmwf's past year of commit activity
    Python 0 Apache-2.0 0 1 1 Updated Nov 6, 2026
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