Soil depth (cm)	Horizontal distance (cm)			Vertical distance (cm)
Soil depth (cm)	0	30	60	0 - 30	30 - 60
0 - 20	112	108	112	115	119
20 - 40	112	112	106	108	112
40 - 60	100	108	90.0	106	72.2
60 - 80	106	100	112	112	108