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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 97 6

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 217 91

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 222 33

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 46 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 40 18

Repositories

Showing 10 of 136 repositories
  • anemoi-utils Public
    ecmwf/anemoi-utils’s past year of commit activity
    Python 11 Apache-2.0 11 6 3 Updated May 11, 2025
  • ecmwf/WeatherGenerator’s past year of commit activity
    Python 47 Apache-2.0 17 79 5 Updated May 11, 2025
  • ecmwf/anemoi-datasets’s past year of commit activity
    Python 52 Apache-2.0 30 36 15 Updated May 11, 2025
  • 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 15 4 Updated May 10, 2025
  • earthkit-data Public

    A format-agnostic Python interface for geospatial data

    ecmwf/earthkit-data’s past year of commit activity
    Python 69 Apache-2.0 20 39 8 Updated May 10, 2025
  • mir Public
    ecmwf/mir’s past year of commit activity
    C++ 8 Apache-2.0 4 0 2 Updated May 10, 2025
  • mir-python Public
    ecmwf/mir-python’s past year of commit activity
    Cython 0 Apache-2.0 0 0 0 Updated May 10, 2025
  • metkit Public

    Toolkit for manipulating and describing meteorological objects, implementing the MARS language and associated processing and semantics.

    ecmwf/metkit’s past year of commit activity
    C++ 6 Apache-2.0 9 1 1 Updated May 10, 2025
  • fdb Public

    Fdb is a domain-specific object store for meteorological objects

    ecmwf/fdb’s past year of commit activity
    C++ 32 Apache-2.0 13 14 9 Updated May 9, 2025
  • odc Public

    Package to read/write ODB data

    ecmwf/odc’s past year of commit activity
    C++ 8 Apache-2.0 7 7 7 Updated May 9, 2025

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