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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 112 6

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 222 93

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 240 35

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 50 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 60 32

Repositories

Showing 10 of 144 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 9 Apache-2.0 16 3 2 Updated Jul 3, 2025
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core’s past year of commit activity
    Python 60 Apache-2.0 32 78 (4 issues need help) 44 Updated Jul 3, 2025
  • 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 12 14 3 Updated Jul 3, 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 23 7 Updated Jul 3, 2025
  • anemoi-transform Public
    ecmwf/anemoi-transform’s past year of commit activity
    Python 3 Apache-2.0 9 7 8 Updated Jul 3, 2025
  • hat Public

    Hydrological Analysis Toolkit

    ecmwf/hat’s past year of commit activity
    Python 5 Apache-2.0 0 6 1 Updated Jul 3, 2025
  • atlas Public

    A library for numerical weather prediction and climate modelling

    ecmwf/atlas’s past year of commit activity
    C++ 130 Apache-2.0 44 14 9 Updated Jul 3, 2025
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    ecmwf/eccodes’s past year of commit activity
    C++ 222 Apache-2.0 93 0 8 Updated Jul 3, 2025
  • pproc Public
    ecmwf/pproc’s past year of commit activity
    Python 0 Apache-2.0 0 0 1 Updated Jul 3, 2025
  • earthkit-plots-default-styles Public

    Default styles and layouts for earthkit-plots.

    ecmwf/earthkit-plots-default-styles’s past year of commit activity
    Python 0 Apache-2.0 1 0 0 Updated Jul 4, 2025
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