Figure 8.
Panel a shows canister pressure in kilo pascals over elapsed time from 5285 to 5685 days, where pressure rises to about 7080 kilo pascals near 5335 days, remains nearly constant until about 5425 days, then gradually decreases to about 6880 kilo pascals towards 5685 days. Panel b shows pathway volume over the same time range, where values remain near 0 until about 5385 days, decrease slightly below 0, then increase steadily after about 5435 days to reach about 42 units by 5685 days. Vertical dashed lines mark events labelled 3, 4, 5, 6, 7, 8, and 9.Response of canister pressure around the time of gas entry during the full canister test. (a) Pressure of the canister and (b) estimate of the volume of pathways