Clawpack v5.12.0

Clawpack (Conservation Laws Package) Version 5.12.0 is a software package to solve hyperbolic partial differential equations using high-resolution Godunov-type finite volume methods.

For more description, list of contributors and funding sources, installation instructions, and other versions, see the documentation at  http://www.clawpack.org.

v5.12.0 is a tag for commit  98ba40b1ef of the top-level repository https://github.com/clawpack/clawpack

This tar file contains code from all submodule repository as well.