Repositories list

• opendata

  Public
  MeteoSwiss' continuosly updated Open Data documentation

  opendataspatialatmosphere+ 16pointsweather-dataclimate-dataspatial-dataprofilesweather-stationogd+ 9

  Jupyter Notebook

  •14•97•10•5•Updated Feb 22, 2026Feb 22, 2026

• anemoi-plugins-meteoswiss

  Public
  Anemoi plugins for custom sources and filters

  filterspre-processingdata-sources+ 2anemois-ruc

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •0•0•1•1•Updated Feb 20, 2026Feb 20, 2026

• meteodata-lab

  Public
  Python library for processing GRIB meteorological data with xarray

  numericalweatherpredictions

  Python

  •

  MIT License

  •4•24•10•1•Updated Feb 20, 2026Feb 20, 2026

• pyrad

  Public
  Python Radar Data Processing

  Python

  •

  Other

  •10•54•10•0•Updated Feb 20, 2026Feb 20, 2026

• gawkenya

  Public
  Support an end-to-end data chain from instrument to raw data to clean data to products for GAW Kenya.

  Jupyter Notebook

  •

  BSD 3-Clause "New" or "Revised" License

  •0•1•3•0•Updated Feb 20, 2026Feb 20, 2026

• evalml

  Public
  Run evaluation pipelines for Anemoi models.

  anemois-ruc

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •0•6•5•8•Updated Feb 19, 2026Feb 19, 2026

• HiRAD-Gen

  Public
  High-Resolution Atmospheric Downscaling Using Generative Machine Learning Models

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •3•4•2•2•Updated Feb 19, 2026Feb 19, 2026

• ampycloud

  Public
  Python package to determine the sky coverage fraction and base height of cloud layers using ceilometer data

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •2•5•6•1•Updated Feb 19, 2026Feb 19, 2026

• WeatherGenerator

  Public
  MeteoSwiss' fork of the WeatherGenerator project repository

  Python

  •

  Apache License 2.0

  •56•1•0•1•Updated Feb 19, 2026Feb 19, 2026

• flexpart-ifs-preprocessor

  Public
  Container which pre-processes data for Flexpart

  Python

  •

  Other

  •0•0•3•0•Updated Feb 19, 2026Feb 19, 2026

• codex

  Public
  Guidelines for development of software and services at ECMWF

  Other

  •3•0•0•0•Updated Feb 18, 2026Feb 18, 2026

• eccodes-cosmo-resources-python

  Public
  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •0•1•0•0•Updated Feb 17, 2026Feb 17, 2026

• nrbdaq

  Public
  DAQ for Nairobi GAW station. Intended for deployment on a Raspberry Pi 4.

  HTML

  •

  BSD 3-Clause "New" or "Revised" License

  •1•1•0•0•Updated Feb 17, 2026Feb 17, 2026

• probtest

  Public
  probtest for ICON

  numericalweatherpredictions

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •8•1•9•7•Updated Feb 17, 2026Feb 17, 2026

• nwp-fdb-polytope-demo

  Public
  Example notebooks for Polytope and FDB data access and processing on CSCS or remotely.

  numericalweatherpredictions

  Shell

  •

  BSD 3-Clause "New" or "Revised" License

  •2•3•0•0•Updated Feb 16, 2026Feb 16, 2026

• earthkit-meteo

  Public
  Python

  •

  Apache License 2.0

  •3•0•0•1•Updated Feb 16, 2026Feb 16, 2026

• poleno_data_benchmark

  Public
  ndcf benchmark

  0•0•0•0•Updated Feb 13, 2026Feb 13, 2026

• mwr_l12l2

  Public
  This repository sets up the retrieval of tropospheric humidity and temperature from ground-based microwave radiometers and is operatioinal in E-PROFILE

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •0•2•0•0•Updated Feb 12, 2026Feb 12, 2026

• opendata-nwp-demos

  Public
  Notebook examples using model data for the Open Government Data initiative

  processingopendatavisualisation+ 3xarraymeteorological-datanumericalweatherprediction

  Jupyter Notebook

  •

  BSD 3-Clause "New" or "Revised" License

  •8•69•0•0•Updated Feb 12, 2026Feb 12, 2026

• flexpart

  Public
  Lagrangian transport and dispersion model

  atmospheric-modellingemergency-responsenwp+ 2dispersion-modelnumericalweatherpredictions

  Fortran

  •

  GNU General Public License v3.0

  •3•7•0•0•Updated Feb 11, 2026Feb 11, 2026

• pyart

  Public
  MeteoSwiss version of The Python-ARM Radar Toolkit. A data model driven interactive toolkit for working with weather radar data.

  Python

  •

  Other

  •4•14•1•0•Updated Feb 4, 2026Feb 4, 2026

• pyrad-tests

  Public
  A set of pyrad config files used for pyrad CI testing

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •0•0•0•0•Updated Feb 4, 2026Feb 4, 2026

• anemoi-core

  Public
  Fork of ECMWF's anemoi-core for local implementation and pull requests. Merge of former anemoi-training, anemoi-models and anemoi-graphs.

  anemoi

  Python

  •

  Apache License 2.0

  •82•1•0•0•Updated Feb 3, 2026Feb 3, 2026

• Open-Source-Template

  Public template
  Demo of the Python OSS library template at MeteoSwiss.

  Python

  •

  Other

  •0•4•0•0•Updated Feb 2, 2026Feb 2, 2026

• anemoi-env

  Public
  anemois-ruc

  Python

  •

  Other

  •0•4•0•0•Updated Feb 1, 2026Feb 1, 2026

• euliaa_proc

  Public
  Jupyter Notebook

  •0•1•0•0•Updated Jan 29, 2026Jan 29, 2026

• PeakWeather

  Public
  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1•9•0•0•Updated Dec 18, 2025Dec 18, 2025

• fdb-utils

  Public
  Python library for users and admins of FDB

  Python

  •

  Other

  •0•1•0•0•Updated Dec 17, 2025Dec 17, 2025

• icon-ch-vzarr

  Public
  VirtualiZarr parsers for MeteoSwiss GRIB data from ICON

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •0•3•0•0•Updated Dec 10, 2025Dec 10, 2025

• eprofile_config

  Public
  Repo to store meta-data and config files for all the E-Profile networks

  Python

  •0•0•0•0•Updated Dec 9, 2025Dec 9, 2025