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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 124 6

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 231 94

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 253 38

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 52 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 71 42

Repositories

Showing 10 of 145 repositories
  • fdb Public

    Fdb is a domain-specific object store for meteorological objects

    ecmwf/fdb’s past year of commit activity
    C++ 33 Apache-2.0 13 17 7 Updated Aug 22, 2025
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core’s past year of commit activity
    Python 71 Apache-2.0 42 99 (4 issues need help) 43 Updated Aug 22, 2025
  • anemoi-datasets Public
    ecmwf/anemoi-datasets’s past year of commit activity
    Python 55 Apache-2.0 44 50 (1 issue needs help) 16 Updated Aug 22, 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 4 Updated Aug 22, 2025
  • earthkit-hydro Public

    A Python library for common hydrological functions

    ecmwf/earthkit-hydro’s past year of commit activity
    Python 11 Apache-2.0 1 21 5 Updated Aug 22, 2025
  • earthkit-hydro-store Public

    A temporary place for storing river network files

    ecmwf/earthkit-hydro-store’s past year of commit activity
    0 Apache-2.0 0 0 0 Updated Aug 22, 2025
  • atlas Public

    A library for numerical weather prediction and climate modelling

    ecmwf/atlas’s past year of commit activity
    C++ 133 Apache-2.0 44 16 10 Updated Aug 22, 2025
  • polytope Public

    A library for extracting polytope "features" from datacubes

    ecmwf/polytope’s past year of commit activity
    Python 39 Apache-2.0 6 0 36 Updated Aug 22, 2025
  • anemoi-inference Public
    ecmwf/anemoi-inference’s past year of commit activity
    Python 29 Apache-2.0 15 14 2 Updated Aug 22, 2025
  • qubed Public

    A data structure for efficiently representing and querying complex-tree datacubes.

    ecmwf/qubed’s past year of commit activity
    Python 6 Apache-2.0 0 5 1 Updated Aug 22, 2025
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