Kick-ass Processing

That has been on my todo list for quite a while, rendering a GRIB with the Processing framework. Here is a first glance at what it can look like

Move the mouse on the figure to move the light. Drag the mouse to rotate the figure.
It is a 3D representation of the Pressure at Mean Sea Level on 2010-Feb-11.
I finally understood how the thread model of Processing is done. Once you get it, it's all downhill!