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PyClaw is a Python-based interface to the algorithms of Clawpack and SharpClaw. It also contains the PetClaw package, which adds parallelism through PETSc.
FORTRAN Python C Other
Latest commit 73a5b56 @ketch ketch Merge pull request #532 from hadjimy/lmmvss_conditions
Revise 3rd-order LMM's step size condition for starting values.

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Quick start:

git clone
cd clawpack
pip install -e .
cd clawpack/pyclaw/examples/euler_2d
python iplot=1


Pyclaw is a Python-based solver for hyperbolic PDEs that includes the algorithms of Clawpack and SharpClaw.
It has been designed with easy extensibility, performance, and exploration in mind. PyClaw also includes a scalable parallel implementation of Clawpack using PETSc.

You can get the latest development version of PyClaw from

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