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Simulating eXtreme Spacetimes

README.md

Simulating eXtreme Spacetimes collaboration

Welcome to the github repos of the Simulating eXtreme Spacetimes (SXS) collaboration! We develop and run supercomputer code for numerically simulating black holes, neutron stars, and beyond.

Quick links:

Quick code links:

  • spectre
  • SpEC (members only)
  • Python codes for analyzing simulation outputs
    • sxs: read catalog metadata, waveforms, etc.
    • gwsurrogate: evaluate rapid NR-based waveform surrogate

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  1. WelcomeToSXS WelcomeToSXS Public

    A wiki for new members of the Simulating eXtreme Spacetime collaboration, with useful links and advice.

    TeX 24 2

  2. spectre spectre Public

    SpECTRE is a code for multi-scale, multi-physics problems in astrophysics and gravitational physics.

    C++ 166 201

  3. catalog_tools catalog_tools Public

    Tools and tutorials for working with waveforms from the SXS waveform catalog

    Python 21 10

  4. sxs sxs Public

    Python code for manipulating data from the SXS collaboration

    Python 30 21

Repositories

Showing 10 of 18 repositories
  • www_black-holes_org Public

    Jekyll source for black-holes.org site

    sxs-collaboration/www_black-holes_org’s past year of commit activity
    JavaScript 1 37 7 1 Updated Jun 5, 2025
  • spectre Public

    SpECTRE is a code for multi-scale, multi-physics problems in astrophysics and gravitational physics.

    sxs-collaboration/spectre’s past year of commit activity
    C++ 166 201 526 (10 issues need help) 48 Updated Jun 5, 2025
  • sxs Public

    Python code for manipulating data from the SXS collaboration

    sxs-collaboration/sxs’s past year of commit activity
    Python 30 MIT 21 18 1 Updated Jun 4, 2025
  • gwsurrogate Public

    An easy to use interface to gravitational wave surrogate models

    sxs-collaboration/gwsurrogate’s past year of commit activity
    Jupyter Notebook 29 28 13 3 Updated May 31, 2025
  • sxscatalog Public
    sxs-collaboration/sxscatalog’s past year of commit activity
    Python 0 MIT 1 0 1 Updated May 14, 2025
  • sxscatalogdata Public

    Track the status of the SXS catalog of simulations

    sxs-collaboration/sxscatalogdata’s past year of commit activity
    1 0 0 0 Updated May 14, 2025
  • .github Public Forked from github/.github

    Community health files for the @sxs-collaboration organization

    sxs-collaboration/.github’s past year of commit activity
    1 3,622 0 0 Updated May 13, 2025
  • catalog_tools Public

    Tools and tutorials for working with waveforms from the SXS waveform catalog

    sxs-collaboration/catalog_tools’s past year of commit activity
    Python 21 MIT 10 4 0 Updated May 2, 2025
  • WelcomeToSXS Public

    A wiki for new members of the Simulating eXtreme Spacetime collaboration, with useful links and advice.

    sxs-collaboration/WelcomeToSXS’s past year of commit activity
    TeX 24 2 0 0 Updated Apr 24, 2025
  • varpro Public

    Multiparameter fitting using the variable projection algorithm

    sxs-collaboration/varpro’s past year of commit activity
    Python 4 MIT 1 1 0 Updated Mar 4, 2025
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