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Adaptive gradient-augmented level set method for a two-dimensional advection equation

!!! WARNING !!! This version of the code at dkolom/GALA2D corresponds to the paper submitted to SISC in January 2014. The repository was forked to pseudospectators/GALA2D for further development.

1. Install

git clone https://github.com/dkolom/GALA2D.git

make

The code has only been tested with g++.

2. Execute

./gala2d

All parameters are hardcoded. Most of them are in main.cpp. The initial condition and the velocity field are defined in Fields.cpp. The finite-difference parameter is set in Solver.cpp (normally you should not change it).

3. Postprocess

Matlab scripts in post_scripts.tar.gz can be used to visualize the solution and the mesh.

4. Read the theoretical manual

acroread adaptive.pdf

TO DO:

1. Remove Solver::startupTree, because it is useless.

2. Move Solver::createMesh from Solver to QuadTree