Real-time screen-capture of shallow water simulator described in the following papers:
A. R. Brodtkorb, M. L. Sætra, and M. Altinakar, Efficient Shallow Water Simulations on GPUs: Implementation, Visualization, Verification, and Validation
A. R. Brodtkorb, T. R. Hagen, K.-A. Lie and J. R. Natvig, Simulation and Visualization of the Saint-Venant System using GPUs
