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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 188 10

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 250 97

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 296 46

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 57 17

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 114 82

Repositories

Showing 10 of 155 repositories
  • qubed Public

    A data structure for efficiently representing and querying complex-tree datacubes.

    ecmwf/qubed’s past year of commit activity
    Python 10 Apache-2.0 1 7 9 Updated Feb 26, 2026
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core’s past year of commit activity
    Python 114 Apache-2.0 82 134 (6 issues need help) 36 Updated Feb 26, 2026
  • fdb Public

    Fdb is a domain-specific object store for meteorological objects

    ecmwf/fdb’s past year of commit activity
    C++ 42 Apache-2.0 13 16 10 Updated Feb 26, 2026
  • forecast-in-a-box Public

    Forecast-In-A-Box is a prototype system to integrate ECMWF ML Models and products into a self contained box

    ecmwf/forecast-in-a-box’s past year of commit activity
    TypeScript 8 Apache-2.0 5 30 11 Updated Feb 26, 2026
  • anemoi-inference Public

    Inference of Machine Learning weather forecasting models

    ecmwf/anemoi-inference’s past year of commit activity
    Python 35 Apache-2.0 29 13 (2 issues need help) 5 Updated Feb 26, 2026
  • polytope-server Public
    ecmwf/polytope-server’s past year of commit activity
    Python 6 Apache-2.0 4 6 4 Updated Feb 26, 2026
  • polytope Public

    A library for extracting polytope "features" from datacubes

    ecmwf/polytope’s past year of commit activity
    Python 43 Apache-2.0 6 4 17 Updated Feb 26, 2026
  • metkit Public

    Toolkit for manipulating and describing meteorological objects, implementing the MARS language and associated processing and semantics.

    ecmwf/metkit’s past year of commit activity
    C++ 7 Apache-2.0 11 1 5 Updated Feb 26, 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 7 Apache-2.0 2 0 0 Updated Feb 26, 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 0 1 Updated Feb 26, 2026
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