Skip to content
@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

Pinned Loading

  1. earthkit earthkit Public

    Python tools to work with weather and climate data

    Python 66 3

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 207 89

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 194 29

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 42 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 10 4

Repositories

Showing 10 of 110 repositories
  • polytope Public

    A library for extracting polytope "features" from datacubes

    ecmwf/polytope’s past year of commit activity
    Python 32 Apache-2.0 4 3 17 Updated Jan 28, 2025
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core’s past year of commit activity
    Python 10 Apache-2.0 4 48 (1 issue needs help) 21 Updated Jan 28, 2025
  • multio Public

    MultIO is a runtime-configurable multiplexer for Weather Model output of GRIB data

    ecmwf/multio’s past year of commit activity
    Fortran 8 Apache-2.0 13 3 3 Updated Jan 28, 2025
  • pyfdb Public
    ecmwf/pyfdb’s past year of commit activity
    Python 3 Apache-2.0 7 2 9 Updated Jan 28, 2025
  • eccodes-python Public

    Python interface to the ecCodes GRIB/BUFR decoder/encoder

    ecmwf/eccodes-python’s past year of commit activity
    Python 117 Apache-2.0 33 20 1 Updated Jan 28, 2025
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    ecmwf/eccodes’s past year of commit activity
    C++ 207 Apache-2.0 89 0 10 Updated Jan 28, 2025
  • auth-o-tron Public
    ecmwf/auth-o-tron’s past year of commit activity
    Rust 2 Apache-2.0 0 8 0 Updated Jan 28, 2025
  • eckit Public

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

    ecmwf/eckit’s past year of commit activity
    C++ 25 Apache-2.0 27 10 13 Updated Jan 28, 2025
  • 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 2 4 Updated Jan 27, 2025
  • atlas Public

    A library for numerical weather prediction and climate modelling

    ecmwf/atlas’s past year of commit activity
    C++ 122 Apache-2.0 42 16 7 Updated Jan 27, 2025