ROOTDP
Rooting depth, unrestricted

CODE	CLASS	Previous code (version 2.1)
A	<20 cm	0
B	20-75 cm	50
C	>75-150 cm	100
D	>150 cm	200
#	Non-applicable (e.g. rock, ice)	#

Notes

While this particular field is not new, the method for reporting the class codes has been changed, in order to correct coding errors.

effective Version 2.2 Source: updated from Shields et al. by Peter Schut and David Kroetsch
Contact: SLC coordinator