Here are a couple of animations from my runs of the 3-d wave code.
These were created using the SGI program movieconvert. They can be viewed
using the SGI program movieplayer. The compression is MVC1.

The movies are:

gau1.mv:

Time evolution of a gaussian initial condition.

lingrwth.mv:

Shows the growth of instability in Fourier space for the linear regime.

nonlingrwth.mv:

Shows the growth of instability in Fourier space for the stokes wave
initial condition.


