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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 89 5

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 213 89

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 215 31

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 46 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 35 16

Repositories

Showing 10 of 135 repositories
  • earthkit-hydro Public

    A Python library for common hydrological functions

    ecmwf/earthkit-hydro’s past year of commit activity
    Python 5 Apache-2.0 0 13 4 Updated Apr 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 16 3 4 Updated Apr 12, 2025
  • mir Public
    ecmwf/mir’s past year of commit activity
    C++ 9 Apache-2.0 4 0 2 Updated Apr 12, 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 42 10 Updated Apr 11, 2025
  • ecmwf/WeatherGenerator’s past year of commit activity
    Python 40 Apache-2.0 13 56 5 Updated Apr 11, 2025
  • ecmwf/anemoi-inference’s past year of commit activity
    Python 26 Apache-2.0 9 12 10 Updated Apr 11, 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 10 Updated Apr 11, 2025
  • anemoi-docs Public
    ecmwf/anemoi-docs’s past year of commit activity
    Python 9 0 2 2 Updated Apr 11, 2025
  • ecmwf/anemoi-transform’s past year of commit activity
    Python 2 Apache-2.0 8 4 2 Updated Apr 11, 2025
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    ecmwf/eccodes’s past year of commit activity
    C++ 213 Apache-2.0 89 0 13 Updated Apr 11, 2025