Skip to content
@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

Pinned Loading

  1. earthkit Public

    Python tools to work with weather and climate data

    Python 122 6

  2. eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 230 93

  3. ecmwf-opendata Public

    A package to download ECMWF open data

    Python 253 38

  4. ecflow Public

    ECMWF's workflow manager

    C++ 51 15

  5. anemoi-core Public

    Core packages for Anemoi.

    Python 67 41

Repositories

Showing 10 of 145 repositories
  • polytope-server Public
    Python 6 Apache-2.0 3 6 4 Updated Aug 14, 2025
  • WeatherGenerator Public

    The repository of the WeatherGenerator project

    Python 65 Apache-2.0 28 162 (7 issues need help) 27 Updated Aug 14, 2025
  • polytope-mars Public

    High level interface to polytope for meteorological feature extraction using the MARS language

    Python 1 Apache-2.0 0 0 0 Updated Aug 14, 2025
  • anemoi-docs Public
    Python 11 2 10 (2 issues need help) 2 Updated Aug 14, 2025
  • codex Public

    Guidelines for development of software and services at ECMWF

    1 0 3 10 Updated Aug 14, 2025
  • anemoi-core Public

    Core packages for Anemoi.

    Python 67 Apache-2.0 41 92 (4 issues need help) 42 Updated Aug 14, 2025
  • forecast-in-a-box Public
    Python 3 Apache-2.0 1 9 (1 issue needs help) 1 Updated Aug 14, 2025
  • earthkit-hydro Public

    A Python library for common hydrological functions

    Python 11 Apache-2.0 1 21 4 Updated Aug 14, 2025
  • earthkit-data Public

    A format-agnostic Python interface for geospatial data

    Python 74 Apache-2.0 22 42 9 Updated Aug 14, 2025
  • metkit Public

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

    C++ 6 Apache-2.0 9 1 4 Updated Aug 14, 2025
View all repositories