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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 earthkit Public

    Python tools to work with weather and climate data

    Python 88 5

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 212 89

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 214 30

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 46 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 34 15

Repositories

Showing 10 of 135 repositories
  • 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++ 6 Apache-2.0 8 1 1 Updated Apr 5, 2025
  • atlas Public

    A library for numerical weather prediction and climate modelling

    ecmwf/atlas’s past year of commit activity
    C++ 125 Apache-2.0 45 17 8 Updated Apr 5, 2025
  • ecmwf/anemoi-inference’s past year of commit activity
    Python 26 Apache-2.0 9 12 9 Updated Apr 5, 2025
  • ecmwf/anemoi-datasets’s past year of commit activity
    Python 49 Apache-2.0 29 30 6 Updated Apr 5, 2025
  • fdb Public

    Fdb is a domain-specific object store for meteorological objects

    ecmwf/fdb’s past year of commit activity
    C++ 31 Apache-2.0 13 14 7 Updated Apr 4, 2025
  • eckit Public

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

    ecmwf/eckit’s past year of commit activity
    C++ 26 Apache-2.0 27 9 12 Updated Apr 4, 2025
  • ecmwf/earthkit-regrid’s past year of commit activity
    Python 3 1 3 0 Updated Apr 4, 2025
  • ecmwf/anemoi-transform’s past year of commit activity
    Python 2 Apache-2.0 8 3 3 Updated Apr 4, 2025
  • earthkit-data Public

    A format-agnostic Python interface for geospatial data

    ecmwf/earthkit-data’s past year of commit activity
    Python 66 Apache-2.0 19 41 8 Updated Apr 4, 2025
  • anemoi-utils Public
    ecmwf/anemoi-utils’s past year of commit activity
    Python 11 Apache-2.0 10 5 0 Updated Apr 4, 2025