One-dimensional Fortran 2003 finite volume and discontinuous Galerkin hydrodynamic models with wavelet-based adaptivity

Fortran 2003 models for solving the one-dimensional shallow water equations with topography and friction using Godunov-type finite volume and discontinuous Galerkin methods.  Models can run with wavelet-based adaptivity enabled, or with adaptivity disabled on uniform meshes. 

The code can be compiled using a recent version of GFortran and CMake.  Other fortran compilers have not been tested.  To compile the code from the root directory of the unzipped download:

mkdir build && cd build
cmake ..
make -j

Running the numerical solvers

The FV1, DG2, adaptive HFV1 and MWDG2 solvers are all implemented in a single executable, run_simulation. To display usage information about required and optional command line switches:

./run_simulation --help

A suite of one-dimensional test cases are preconfigured.