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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 90 5

  2. eccodes eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    C++ 213 89

  3. ecmwf-opendata ecmwf-opendata Public

    A package to download ECMWF open data

    Python 215 31

  4. ecflow ecflow Public

    ECMWF's workflow manager

    C++ 46 15

  5. anemoi-core anemoi-core Public

    Core packages for Anemoi.

    Python 35 16

Repositories

Showing 10 of 135 repositories
  • 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 15, 2025
  • eccodes Public

    ECMWF's GRIB and BUFR decoding/encoding library

    ecmwf/eccodes’s past year of commit activity
    C++ 213 Apache-2.0 89 0 11 Updated Apr 15, 2025
  • polytope Public

    A library for extracting polytope "features" from datacubes

    ecmwf/polytope’s past year of commit activity
    Python 38 Apache-2.0 6 1 30 Updated Apr 15, 2025
  • IonBeam Public

    A streaming library for IoT data.

    ecmwf/IonBeam’s past year of commit activity
    Jupyter Notebook 2 Apache-2.0 0 0 0 Updated Apr 15, 2025
  • anemoi-core Public

    Core packages for Anemoi.

    ecmwf/anemoi-core’s past year of commit activity
    Python 35 Apache-2.0 16 66 (2 issues need help) 37 Updated Apr 15, 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 15, 2025
  • covjsonkit Public

    A library for encoding and decoding coverageJSON files/objects of meteorlogical features such as vertical profiles and time series.

    ecmwf/covjsonkit’s past year of commit activity
    Python 3 Apache-2.0 2 0 2 Updated Apr 15, 2025
  • ecmwf/anemoi-transform’s past year of commit activity
    Python 2 Apache-2.0 8 5 4 Updated Apr 15, 2025
  • qubed Public

    A prototype catalog server and viewer application aimed at FDB data

    ecmwf/qubed’s past year of commit activity
    Python 1 Apache-2.0 0 3 0 Updated Apr 15, 2025
  • plume Public
    ecmwf/plume’s past year of commit activity
    C++ 0 Apache-2.0 1 0 1 Updated Apr 15, 2025