Single particle diffusion in anisotropic MHD turbulence

This is ASCII data for Figure 1 from Pratt, Busse, Mueller 2020
"Lagrangian Statistics for Dispersion in Magnetohydrodynamic
Turbulence".

The figure shows the evolution of mean-square distance from the initial
position for three simulations (HNOVIS: incompressible isotropic
hydrodynamic turbulence, ANOVIS0: isotropic magnetohydrodynamic
turbulence, and ANOVIS3: anisotropic magnetohydrodynamic turbulence). The
mean-square distance for the anisotropic MHD simulation ANOVIS3 is
separated into distances parallel and perpendicular to the mean magnetic
field. Each curve is produced from the average of at least 4
independent initial times