Supplemental material: Synchrotron X-ray microtomography and lattice Boltzmann simulations of gas flow through volcanic pumices

Geosphere, October 2010, v. 6, p. 470-481, doi:10.1130/GES00555.1, Animation 1 - Animation associated with Figure 3A. 3D velocity distribution within a frothy pumice (KPT32c, flow in x direction from x = 0 to x = 399) showing the heterogeneity of porous media flow. Fluid transport is dominated by only a couple of channels. The radiation color gradient indicates the velocity in the x-direction. All quantities are in nondimensional lattice units. This animation can be viewed with QuickTime Player, Windows Media Player, or VLC.