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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 92 5

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 214 90

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 217 31

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 46 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 35 17

Repositories

Showing 10 of 135 repositories
  • ecbundle Public

    Bundle management tool for CMake projects

    ecmwf/ecbundle’s past year of commit activity
    Python 5 Apache-2.0 6 0 2 Updated Apr 19, 2025
  • ecmwf/WeatherGenerator’s past year of commit activity
    Python 41 Apache-2.0 14 62 6 Updated Apr 19, 2025
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    ecmwf/eccodes’s past year of commit activity
    C++ 214 Apache-2.0 90 0 10 Updated Apr 19, 2025
  • downstream-ci Public
    ecmwf/downstream-ci’s past year of commit activity
    Python 0 0 0 4 Updated Apr 18, 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 10 Updated Apr 18, 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 16 3 3 Updated Apr 17, 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 16 5 Updated Apr 17, 2025
  • plume Public
    ecmwf/plume’s past year of commit activity
    C++ 0 Apache-2.0 1 0 1 Updated Apr 17, 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 Apr 17, 2025
  • ecmwf/reusable-workflows’s past year of commit activity
    Python 0 Apache-2.0 0 0 1 Updated Apr 17, 2025