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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 133 6

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 232 95

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 258 39

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 53 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 77 46

Repositories

Showing 10 of 146 repositories
  • mir Public
    ecmwf/mir’s past year of commit activity
    C++ 8 Apache-2.0 4 1 2 Updated Sep 12, 2025
  • WeatherGenerator Public

    The repository of the WeatherGenerator project

    ecmwf/WeatherGenerator’s past year of commit activity
    Python 73 Apache-2.0 34 165 (4 issues need help) 33 Updated Sep 12, 2025
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    ecmwf/eccodes’s past year of commit activity
    C++ 232 Apache-2.0 95 1 10 Updated Sep 12, 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 9 1 6 Updated Sep 12, 2025
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core’s past year of commit activity
    Python 77 Apache-2.0 46 108 (4 issues need help) 42 Updated Sep 12, 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 9 Apache-2.0 17 3 2 Updated Sep 12, 2025
  • anemoi-datasets Public
    ecmwf/anemoi-datasets’s past year of commit activity
    Python 57 Apache-2.0 45 53 (1 issue needs help) 13 Updated Sep 12, 2025
  • atlas Public

    A library for numerical weather prediction and climate modelling

    ecmwf/atlas’s past year of commit activity
    C++ 136 Apache-2.0 45 15 8 Updated Sep 12, 2025
  • anemoi-inference Public
    ecmwf/anemoi-inference’s past year of commit activity
    Python 31 Apache-2.0 17 15 4 Updated Sep 12, 2025
  • pproc Public
    ecmwf/pproc’s past year of commit activity
    Python 0 Apache-2.0 0 0 3 Updated Sep 12, 2025
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