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    40 repositories

    • geoclaw

      Public
      Version of Clawpack for geophysical waves and flows
      Fortran
      •
      BSD 3-Clause "New" or "Revised" License
      •96•90•96•10•Updated Apr 7, 2026Apr 7, 2026

    • amrclaw

      Public
      AMR version of Clawpack
      Fortran
      •
      BSD 3-Clause "New" or "Revised" License
      •51•27•59•3•Updated Apr 4, 2026Apr 4, 2026

    • classic

      Public
      Classic single-grid Fortran routines
      Fortran
      •
      BSD 3-Clause "New" or "Revised" License
      •25•12•9•1•Updated Apr 4, 2026Apr 4, 2026

    • clawpack

      Public
      Package for solving hyperbolic systems of partial differential equations
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •105•203•44•2•Updated Apr 2, 2026Apr 2, 2026

    • clawutil

      Public
      General utility programs
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •31•11•27•3•Updated Apr 2, 2026Apr 2, 2026

    • geoclaw-users-2026

      Public
      GeoClaw Users' Workshop, March 19-20, 2026
      HTML
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Mar 23, 2026Mar 23, 2026

    • riemann

      Public
      One place for all Clawpack-style Riemann solvers
      Fortran
      •
      BSD 3-Clause "New" or "Revised" License
      •66•53•21•2•Updated Feb 9, 2026Feb 9, 2026

    • doc

      Public
      General Clawpack documentation and main wiki pages
      TeX
      •
      Other
      •25•13•29•3•Updated Feb 5, 2026Feb 5, 2026

    • pyclaw

      Public
      PyClaw is a Python-based interface to the algorithms of Clawpack and SharpClaw. It also contains the PetClaw package, which adds parallelism through PETSc.
      partial-differential-equationsfinite-volumepde
      partial-differential-equationsfinite-volumepdehyperbolic-equationspetscpde-solverweno
      Fortran
      •
      BSD 3-Clause "New" or "Revised" License
      •105•184•63•10•Updated Feb 2, 2026Feb 2, 2026

    • apps

      Public
      Repository of applications of Clawpack and related codes
      Jupyter Notebook
      •
      Other
      •42•13•3•5•Updated Feb 1, 2026Feb 1, 2026

    • clawpack.github.com

      Public
      Clawpack webpages
      HTML
      •
      Other
      •8•2•0•0•Updated Jan 27, 2026Jan 27, 2026

    • visclaw

      Public
      Clawpack visualization tools
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •48•30•33•3•Updated Jan 27, 2026Jan 27, 2026

    • riemann_book

      Public
      An interactive book about the Riemann problem for hyperbolic PDEs, using Jupyter notebooks.
      pythonbookjupyter-notebook
      pythonbookjupyter-notebookmathematicspartial-differential-equationsnumerical-methodshyperbolic-equationsriemann-solver
      HTML
      •
      BSD 3-Clause "New" or "Revised" License
      •105•288•12•3•Updated Nov 30, 2025Nov 30, 2025

    • clawdev-2025

      Public
      Clawpack Hackathon, October 6-8, 2025
      HTML
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Oct 6, 2025Oct 6, 2025

    • geoclawdev-2025

      Public
      Webpages for GeoClaw hackathon May 16-18, 2025.
      HTML
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Apr 28, 2025Apr 28, 2025

    • geoclaw_tutorial_csdms2024

      Public
      Materials for the GeoClaw Clinic, CSDMS 2024 Annual Meeting
      HTML
      •
      BSD 2-Clause "Simplified" License
      •1•3•0•0•Updated May 16, 2024May 16, 2024

    • tsunami-examples

      Public
      Tsunami modeling examples using GeoClaw
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •7•3•0•2•Updated Dec 27, 2023Dec 27, 2023

    • fvmhp_materials

      Public
      Some materials to accompany the text book Finite Volume Methods for Hyperbolic Problems by RJ LeVeque
      Berry
      •
      Creative Commons Attribution 4.0 International
      •4•10•0•0•Updated Dec 26, 2023Dec 26, 2023

    • sphere_tests

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Nov 7, 2023Nov 7, 2023

    • geoclaw_1d

      Public
      For developing one-dimensional GeoClaw code (WIP)
      Fortran
      •
      BSD 3-Clause "New" or "Revised" License
      •3•0•0•0•Updated Nov 1, 2023Nov 1, 2023

    • geoclaw_tutorial_csdms2019

      Public
      For CSDMS webinar, May 7, 2019
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •0•3•0•0•Updated May 16, 2023May 16, 2023

    • docker-files

      Public
      Docker files for creating docker images for Clawpack
      Roff
      •
      BSD 3-Clause "New" or "Revised" License
      •5•4•3•1•Updated Dec 30, 2022Dec 30, 2022

    • pytides

      Public
      Tide prediction and analysis in python.
      Python
      •
      MIT License
      •79•0•0•0•Updated Jun 1, 2022Jun 1, 2022

    • tidal-examples

      Public
      Subrepository of the apps repository that will hold examples that deal with tidal modeling in GeoClaw.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •5•1•0•2•Updated Apr 26, 2022Apr 26, 2022

    • geoclawdev-2020

      Public
      GeoClaw Developers workshop and presentation from May 2020
      HTML
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•2•0•Updated May 29, 2020May 29, 2020

    • new_features_for_v5.7.0

      Public
      Explanation of new features to be added to various clawpack repositories, aiming for v5.7.0. Includes code that will eventually be split up into multiple PRs.
      HTML
      •
      BSD 3-Clause "New" or "Revised" License
      •1•2•0•0•Updated Feb 7, 2020Feb 7, 2020

    • adjoint

      Public
      For code to support AMR flagging based on solution of an adjoint PDE
      Python
      •
      BSD 2-Clause "Simplified" License
      •4•6•0•2•Updated Dec 31, 2019Dec 31, 2019

    • clawdev-2019

      Public
      Developers workshop before SIAM CSE in Spokane, February 23-24, 2019
      0•0•0•0•Updated Feb 15, 2019Feb 15, 2019

    • geoclawdev-2018

      Public
      For GeoClaw Developers workshop May 25-28, 2018 at CU
      HTML
      •
      BSD 2-Clause "Simplified" License
      •0•0•0•0•Updated May 15, 2018May 15, 2018

    • clawpack-4.x

      Public
      The old svn repository from kingkong will move here for future development.
      Fortran
      •
      BSD 3-Clause "New" or "Revised" License
      •10•9•2•0•Updated May 9, 2018May 9, 2018
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