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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 166 8

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 236 96

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 277 42

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 53 14

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 98 70

Repositories

Showing 10 of 154 repositories
  • hyve Public

    Hydrological verification toolkit

    ecmwf/hyve’s past year of commit activity
    Python 0 Apache-2.0 0 5 1 Updated Dec 5, 2025
  • ecmwf-opendata Public

    A package to download ECMWF open data

    ecmwf/ecmwf-opendata’s past year of commit activity
    Python 277 Apache-2.0 42 33 1 Updated Dec 5, 2025
  • conflator Public
    ecmwf/conflator’s past year of commit activity
    Python 1 Apache-2.0 2 2 2 Updated Dec 5, 2025
  • pproc Public
    ecmwf/pproc’s past year of commit activity
    Python 0 Apache-2.0 0 0 1 Updated Dec 5, 2025
  • WeatherGenerator Public

    The repository of the WeatherGenerator project

    ecmwf/WeatherGenerator’s past year of commit activity
    Python 94 Apache-2.0 47 228 (6 issues need help) 52 Updated Dec 5, 2025
  • anemoi-inference Public
    ecmwf/anemoi-inference’s past year of commit activity
    Python 33 Apache-2.0 24 13 (1 issue needs help) 10 Updated Dec 5, 2025
  • build-package Public
    ecmwf/build-package’s past year of commit activity
    TypeScript 0 Apache-2.0 0 0 5 Updated Dec 5, 2025
  • downstream-ci Public
    ecmwf/downstream-ci’s past year of commit activity
    Python 0 0 2 5 Updated Dec 5, 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 3 Updated Dec 5, 2025
  • fdb Public

    Fdb is a domain-specific object store for meteorological objects

    ecmwf/fdb’s past year of commit activity
    C++ 37 Apache-2.0 12 16 11 Updated Dec 4, 2025
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