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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 Public

    Python tools to work with weather and climate data

    Python 78 4

  2. eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 210 89

  3. ecmwf-opendata Public

    A package to download ECMWF open data

    Python 210 30

  4. ecflow Public

    ECMWF's workflow manager

    C++ 44 15

  5. anemoi-core Public

    Core packages for Anemoi.

    Python 30 15

Repositories

Showing 10 of 131 repositories
  • eckit Public

    A C++ toolkit that supports development of tools and applications at ECMWF.

    C++ 25 Apache-2.0 27 10 10 Updated Mar 20, 2025
  • fdb Public

    Fdb is a domain-specific object store for meteorological objects

    C++ 30 Apache-2.0 12 14 8 Updated Mar 20, 2025
  • gribjump Public
    C++ 1 Apache-2.0 0 0 1 Updated Mar 20, 2025
  • multio Public

    MultIO is a runtime-configurable multiplexer for Weather Model output of GRIB data

    Fortran 8 Apache-2.0 15 3 7 Updated Mar 20, 2025
  • plume Public
    C++ 0 Apache-2.0 1 0 5 Updated Mar 20, 2025
  • odc Public

    Package to read/write ODB data

    C++ 8 Apache-2.0 7 6 4 Updated Mar 20, 2025
  • atlas-orca Public

    atlas-orca plugin for Atlas, providing support for ORCA grids and mesh generation

    C++ 3 Apache-2.0 6 1 1 Updated Mar 20, 2025
  • Python 32 Apache-2.0 10 38 4 Updated Mar 20, 2025
  • 0 Apache-2.0 0 0 0 Updated Mar 20, 2025
  • ecbuild Public

    A CMake-based build system, consisting of a collection of CMake macros and functions that ease the managing of software build systems

    CMake 31 Apache-2.0 26 13 5 Updated Mar 20, 2025