Table 2. Statistics of the surface of revolution volume and loop by type.

Span Wave height Type volume (mm3) loop (mm)
mean sd mean sd
Few Low FL 7228.15 1063.20 49.52 1.44
Few Mix FM 8634.69 5681.89 66.82 14.00
Few High FH 12776.83 5353.32 74.60 7.88
Medium Low ML 8109.63 334.98 51.97 0.44
Medium Mix MM 10711.58 1404.52 81.09 3.76
Medium High MH 8297.65 1575.01 103.05 8.58
Many Low XL 8012.16 853.31 52.07 2.50
Many Mix XM 10179.54 1932.38 88.34 19.02
Many High XH 10754.31 1458.09 122.89 19.52