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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 76 4

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 210 89

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 207 30

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 44 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 29 15

Repositories

Showing 10 of 129 repositories
  • 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 6 Updated Mar 13, 2025
  • anemoi-utils Public
    ecmwf/anemoi-utils’s past year of commit activity
    Python 10 Apache-2.0 8 2 6 Updated Mar 13, 2025
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core’s past year of commit activity
    Python 29 Apache-2.0 15 48 (1 issue needs help) 34 Updated Mar 13, 2025
  • ecmwf/reusable-workflows’s past year of commit activity
    Python 0 Apache-2.0 0 0 1 Updated Mar 13, 2025
  • ecmwf/anemoi-inference’s past year of commit activity
    Python 25 Apache-2.0 9 10 6 Updated Mar 13, 2025
  • earthkit-plots Public

    Visualisation tools and templates designed for earth science data.

    ecmwf/earthkit-plots’s past year of commit activity
    Python 9 3 12 10 Updated Mar 13, 2025
  • cfgrib Public

    A Python interface to map GRIB files to the NetCDF Common Data Model following the CF Convention using ecCodes

    ecmwf/cfgrib’s past year of commit activity
    Python 419 Apache-2.0 77 92 (1 issue needs help) 8 Updated Mar 13, 2025
  • plume Public
    ecmwf/plume’s past year of commit activity
    C++ 0 Apache-2.0 1 0 5 Updated Mar 13, 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 11 15 Updated Mar 13, 2025
  • 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 4 Apache-2.0 0 0 0 Updated Mar 13, 2025