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@SWIFTSIM

SWIFT astrophysics simulation code and ecosystem of tools

SWIFT: SPH With Inter-dependent Fine-grained Tasking
README.md

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  1. SWIFT SWIFT Public

    Modern astrophysics and cosmology particle-based code. Mirror of gitlab developments at https://gitlab.cosma.dur.ac.uk/swift/swiftsim

    C 159 82

  2. swiftsimio swiftsimio Public

    Python library for reading SWIFT data. Uses unyt and h5py.

    Python 30 21

  3. emulator emulator Public

    The SWIFT simulation cosmological emulator (swift-emulator)

    Python 7 3

  4. SOAP SOAP Public

    Spherical Overdensity Aperture Processor: MPI parallel Python code to compute properties of halos in SWIFT n-body simulations

    Python 14 2

  5. pipeline-configs pipeline-configs Public

    Configuration files for the `pipeline`, each for different simulation sub-grid models.

    Python 2 10

  6. HBT-HERONS HBT-HERONS Public

    History-based subhalo finder for dark-matter-only and hydrodynamical simulations.

    C++ 11 2

Repositories

Showing 10 of 17 repositories
  • SWIFT Public

    Modern astrophysics and cosmology particle-based code. Mirror of gitlab developments at https://gitlab.cosma.dur.ac.uk/swift/swiftsim

    SWIFTSIM/SWIFT's past year of commit activity
    C 159 LGPL-3.0 82 13 (1 issue needs help) 5 Updated Sep 10, 2026
  • SOAP Public

    Spherical Overdensity Aperture Processor: MPI parallel Python code to compute properties of halos in SWIFT n-body simulations

    SWIFTSIM/SOAP's past year of commit activity
    Python 14 LGPL-3.0 2 10 3 Updated Sep 8, 2026
  • swiftsimio Public

    Python library for reading SWIFT data. Uses unyt and h5py.

    SWIFTSIM/swiftsimio's past year of commit activity
    Python 30 LGPL-3.0 21 23 (5 issues need help) 7 Updated Sep 5, 2026
  • swiftgalaxy Public

    Load in particles of a simulated galaxy, rotate coordinates, easy spherical/cylindrical coordinates, access integrated properties, and more.

    SWIFTSIM/swiftgalaxy's past year of commit activity
    Python 9 GPL-3.0 6 3 1 Updated Aug 30, 2026
  • HBT-HERONS Public

    History-based subhalo finder for dark-matter-only and hydrodynamical simulations.

    SWIFTSIM/HBT-HERONS's past year of commit activity
    C++ 11 LGPL-3.0 2 8 6 Updated Aug 28, 2026
  • pipeline-configs Public

    Configuration files for the `pipeline`, each for different simulation sub-grid models.

    SWIFTSIM/pipeline-configs's past year of commit activity
    Python 2 10 12 4 Updated Aug 11, 2026
  • pipeline Public

    Pipeline for rapidly analysing SWIFT simulation outputs, using swiftsimio and velociraptor-python

    SWIFTSIM/pipeline's past year of commit activity
    Python 2 4 7 0 Updated Jun 15, 2026
  • velociraptor-python Public

    Python tools for using velociraptor catalogues, with SWIFT integration

    SWIFTSIM/velociraptor-python's past year of commit activity
    Python 0 LGPL-3.0 10 14 1 Updated May 6, 2026
  • ReduceSnapshots Public

    C++ software tool that can be used to create a reduced SWIFT snapshot that only contains particles inside massive halos, based on a SOAP halo catalogue.

    SWIFTSIM/ReduceSnapshots's past year of commit activity
    C++ 0 0 0 1 Updated Dec 8, 2025
  • emulator Public

    The SWIFT simulation cosmological emulator (swift-emulator)

    SWIFTSIM/emulator's past year of commit activity
    Python 7 LGPL-3.0 3 2 0 Updated Jul 16, 2025
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