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@SpeedyWeather

SpeedyWeatherOrg

We reinvent atmospheric modelling.
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SpeedyWeatherOrg

The SpeedyWeather organization is part of NumericalEarth!

Projects

  • SpeedyWeather.jl, a global atmospheric model that is fast, extensible and interactive.
  • RingGrids.jl a library for iso-latitude grids on the sphere (and extended into N-dimensional arrays) and their interpolation for SpeedyWeather.jl.
  • LowerTriangularArrays.jl a library for lower triangular matrices (and extended into N-dimensional arrays) used for the spherical harmonics in SpeedyWeather.jl.
  • SpeedyTransforms.jl a library for the spherical harmonic transform between spectral space (using LowerTriangularArrays.jl) and grid-point space (using RingGrids.jl) used by SpeedyWeather.jl.

Repositories for model setups

  • (ARCHIVED) StochasticStir.jl, for stochastic stirring of vorticity in mid-latitudes with a jetstream-dependent drag term.
  • ManyZonalJets.jl as initial conditions for SpeedyWeather's shallow-water model with each jet following Galewsky, 2004.

Repositories for SpeedyWeather analysis

  • RainMaker.jl, a repository to analyse and document the rainfall in one location.
  • TravellingSailorProblem.jl, a repository to optimize trajectories of flying balloons.
  • WilliamsonTests.jl, a repository for the Williamson et al. 1992 tests for solving the shallow water equations on the sphere.

Documentation

Popular repositories Loading

  1. SpeedyWeather.jl SpeedyWeather.jl Public

    An atmospheric model for research: friendly, interactive, extensible, and built for speed

    Julia 572 68

  2. TravellingSailorProblem.jl TravellingSailorProblem.jl Public

    Travelling Salesman problem might be NP-hard, this is NP-very hard!

    Julia 14 7

  3. RainMaker.jl RainMaker.jl Public

    We make it rain like crazy.

    Julia 11 18

  4. PlanetPangaea.jl PlanetPangaea.jl Public

    Climate modelling for dinosaurs.

    Julia 7

  5. SpeedyCalibration.jl SpeedyCalibration.jl Public

    Gradient based parameter calibration using Enzyme.jl

    Julia 6

  6. StochasticStir.jl StochasticStir.jl Public archive

    Twist it, spin it, but randomly.

    Julia 5

Repositories

Showing 10 of 16 repositories
  • SpeedyWeather.jl Public

    An atmospheric model for research: friendly, interactive, extensible, and built for speed

    SpeedyWeather/SpeedyWeather.jl's past year of commit activity
    Julia 572 EUPL-1.2 68 76 29 Updated Oct 18, 2026
  • SpeedyWeatherDocumentation Public

    Hosts the documentation for SpeedyWeather.jl

    SpeedyWeather/SpeedyWeatherDocumentation's past year of commit activity
    0 MIT 0 0 0 Updated Oct 18, 2026
  • SpeedyWeatherAssets Public

    Input data to run SpeedyWeather.jl. Orography, SST, albedo, surface fluxes etc.

    SpeedyWeather/SpeedyWeatherAssets's past year of commit activity
    Julia 4 EUPL-1.2 1 0 2 Updated Oct 12, 2026
  • SpeedyCalibration.jl Public

    Gradient based parameter calibration using Enzyme.jl

    SpeedyWeather/SpeedyCalibration.jl's past year of commit activity
    Julia 6 EUPL-1.2 0 0 5 Updated Sep 2, 2026
  • .github Public

    for readme

    SpeedyWeather/.github's past year of commit activity
    1 0 0 0 Updated Aug 26, 2026
  • TrenberthDiagram.jl Public

    Save and animate Trenberth diagrams from a SpeedyWeather simulation

    SpeedyWeather/TrenberthDiagram.jl's past year of commit activity
    Julia 1 MIT 0 0 3 Updated Jul 3, 2026
  • PlanetPangaea.jl Public

    Climate modelling for dinosaurs.

    SpeedyWeather/PlanetPangaea.jl's past year of commit activity
    Julia 7 GPL-3.0 0 1 1 Updated Jun 25, 2026
  • TravellingSailorProblem.jl Public

    Travelling Salesman problem might be NP-hard, this is NP-very hard!

    SpeedyWeather/TravellingSailorProblem.jl's past year of commit activity
    Julia 14 GPL-3.0 7 7 8 Updated Jun 11, 2026
  • General Public Forked from JuliaRegistries/General

    The official registry of general Julia packages

    SpeedyWeather/General's past year of commit activity
    Julia 0 MIT 623 0 0 Updated Feb 5, 2026
  • Lux.jl Public Forked from LuxDL/Lux.jl

    Elegant and Performant Deep Learning

    SpeedyWeather/Lux.jl's past year of commit activity
    Julia 0 MIT 91 0 0 Updated Feb 3, 2026

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