Soil depth (cm)

Horizontal distance (cm)

Vertical distance (cm)

0

30

60

0 - 30

30 - 60

0 - 20

28.0

35.0

20.0

42.0

35.0

20 - 40

17.5

31.5

35.0

21.0

35.0

40 - 60

14.0

17.5

21.0

7.00

35.0

60 - 80

7.00

17.5

14.0

7.00

14.0