Computational Fluid Dynamics

Gerris - is an Open Source Free Software library for the solution of the partial differential equations describing fluid flow. The source code is available free of charge under the Free Software GPL license. Gerris is supported by NIWA (National Institute of Water and Atmospheric research) and by the Marsden Fund of the Royal Society of New Zealand. The code is written entirely in C and uses both the GLib Library and the GTS Library for geometrical functions and object-oriented programming.