Source Code properties: General full differential implementation of navier-stokes incompressible equations on euler grid THE MAC (marker-and-cell) method used for track particles free surface tension poisson equation for pressure solved with relaxation method Technical info about Linux version pure ansi c programming very easy to compile on every system (linux,win,mac-os,irix etc.) full english commented source saving frames as .ppm files to standard output Technical info about Windows version c++ programing including c procedures from linux version written with Microsoft Visual Studio 6.0 ® Graphics User Interface written with FOX package (see www.cfdrc.com) can be compiled also under Linux or other systems supported by FOX output view uses opengl with in FOX window output full animation in AVI format (using Video For Windows)