Supplementary Fig. 1.

Re-plotted data from Fig. 4 as the radial diffusivity of capillary size at respective temperatures as a function of diffusion time. From left at 10°C, 20°C, 30°C, and 40°C, at all temperatures from bottom to top: 6 μm (red), 12 μm (orange), 25 μm (yellow), 50 μm (green), 100 μm (light blue), and free water (blue). The attenuation was greater for the smaller structure scales at each temperature.