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    154 repositories

    • anemoi-datasets

      Public
      anemoi
      Python
      •
      Apache License 2.0
      •52•60•65•15•Updated Dec 15, 2025Dec 15, 2025

    • metkit

      Public
      Toolkit for manipulating and describing meteorological objects, implementing the MARS language and associated processing and semantics.
      marsfdb
      C++
      •
      Apache License 2.0
      •10•6•1•6•Updated Dec 15, 2025Dec 15, 2025

    • WeatherGenerator

      Public
      The repository of the WeatherGenerator project
      Python
      •
      Apache License 2.0
      •48•96•240•53•Updated Dec 15, 2025Dec 15, 2025

    • anemoi-core

      Public
      Core packages for Anemoi.
      anemoi
      Python
      •
      Apache License 2.0
      •72•101•120•42•Updated Dec 15, 2025Dec 15, 2025

    • eckit

      Public
      A C++ toolkit that supports development of tools and applications at ECMWF.
      C++
      •
      Apache License 2.0
      •27•28•12•7•Updated Dec 15, 2025Dec 15, 2025

    • eccodes

      Public
      ECMWF's GRIB and BUFR decoding/encoding library
      encodingdecodingmeteorologygribwmobufr
      C++
      •
      Apache License 2.0
      •97•240•1•9•Updated Dec 15, 2025Dec 15, 2025

    • grib-check

      Public
      A tool that validates project-specific conventions of GRIB files
      data-validationgribweather-datadata-quality-checkswmometeorological-data
      Jsonnet
      •
      Apache License 2.0
      •0•0•6•0•Updated Dec 15, 2025Dec 15, 2025

    • eccodes-python

      Public
      Python interface to the ecCodes GRIB/BUFR decoder/encoder
      meteorologygribbufr
      Python
      •
      Apache License 2.0
      •34•130•9•1•Updated Dec 15, 2025Dec 15, 2025

    • multio

      Public
      MultIO is a runtime-configurable multiplexer for Weather Model output of GRIB data
      Fortran
      •
      Apache License 2.0
      •18•9•3•2•Updated Dec 15, 2025Dec 15, 2025

    • anemoi-inference

      Public
      anemoi
      Python
      •
      Apache License 2.0
      •27•33•15•5•Updated Dec 15, 2025Dec 15, 2025

    • atlas

      Public
      A library for numerical weather prediction and climate modelling
      C++
      •
      Apache License 2.0
      •47•140•17•5•Updated Dec 15, 2025Dec 15, 2025

    • ecflow

      Public
      ECMWF's workflow manager
      ecflow
      C++
      •
      Apache License 2.0
      •15•54•11•7•Updated Dec 15, 2025Dec 15, 2025

    • reusable-workflows

      Public
      Python
      •
      Apache License 2.0
      •0•0•0•2•Updated Dec 15, 2025Dec 15, 2025

    • earthkit-data

      Public
      A format-agnostic Python interface for geospatial data
      earthkit
      Python
      •
      Apache License 2.0
      •25•89•43•9•Updated Dec 15, 2025Dec 15, 2025

    • covjsonkit

      Public
      A library for encoding and decoding coverageJSON files/objects of meteorlogical features such as vertical profiles and time series.
      polytopeogccoveragejson
      Python
      •
      Apache License 2.0
      •2•5•0•3•Updated Dec 15, 2025Dec 15, 2025

    • AI_weather_quest

      Public
      Python code to support and participate in ECMWF-hosted AI Weather Quest
      Python
      •
      Apache License 2.0
      •4•8•1•1•Updated Dec 15, 2025Dec 15, 2025

    • aifs-raps

      Public
      AIFS-RAPS is a package for bootstrapping and benchmarking AIFS on different systems
      Shell
      •0•0•0•0•Updated Dec 15, 2025Dec 15, 2025

    • earthkit-hydro

      Public
      A Python library for common hydrological functions
      earthkit
      Python
      •
      Apache License 2.0
      •2•24•18•5•Updated Dec 15, 2025Dec 15, 2025

    • fdb

      Public
      Fdb is a domain-specific object store for meteorological objects
      marsfdb
      C++
      •
      Apache License 2.0
      •12•37•16•10•Updated Dec 15, 2025Dec 15, 2025

    • hda

      Public
      API to harmonised data access for DIAS/WEkEO
      Python
      •
      Apache License 2.0
      •16•10•4•0•Updated Dec 15, 2025Dec 15, 2025

    • polytope-chart

      Public
      Apache License 2.0
      •2•0•0•0•Updated Dec 12, 2025Dec 12, 2025

    • earthkit-meteo

      Public
      earthkit
      Python
      •
      Apache License 2.0
      •3•6•8•7•Updated Dec 12, 2025Dec 12, 2025

    • forecast-in-a-box

      Public
      Forecast-In-A-Box is a prototype system to integrate ECMWF ML Models and products into a self contained box
      Python
      •
      Apache License 2.0
      •2•6•22•6•Updated Dec 12, 2025Dec 12, 2025

    • polytope-server

      Public
      polytope
      Python
      •
      Apache License 2.0
      •3•6•6•3•Updated Dec 12, 2025Dec 12, 2025

    • earthkit-workflows

      Public
      Python
      •
      Apache License 2.0
      •0•5•0•0•Updated Dec 12, 2025Dec 12, 2025

    • pproc

      Public
      pproc
      Python
      •
      Apache License 2.0
      •0•0•0•1•Updated Dec 12, 2025Dec 12, 2025

    • plume

      Public
      C++
      •
      Apache License 2.0
      •1•1•0•0•Updated Dec 12, 2025Dec 12, 2025

    • earthkit-transforms

      Public
      A library of software tools to support people working with climate and meteorology data
      earthkit
      Python
      •
      Apache License 2.0
      •1•7•14•1•Updated Dec 12, 2025Dec 12, 2025

    • anemoi

      Public
      anemoi
      Python
      •
      Apache License 2.0
      •5•23•15•1•Updated Dec 11, 2025Dec 11, 2025

    • codex

      Public
      Guidelines for development of software and services at ECMWF
      Other
      •0•5•4•5•Updated Dec 11, 2025Dec 11, 2025