krakatoa video breakdown

hey all
youtube.com/watch?v=0pXYp72d … re=related
can any one give me a breakdown of how he has created this, as in how hes created the mats that seem to change around all the time and just in general the particle motion.
thx in advance

does no one know how?

Well, Matthias Mueller knows, and he visits these forums. If he does not want to explain what he did exactly, who am I to speculate :wink:

yea i know, but i just want to get the basics of that vid, i have a resonable knoledge of krakatoa and fume its just getting the particle motion that he gets their is what i would like to know