TD032

Properties of Attributes in entity 2 table: SAMPLE ASH, NITROGEN, AND ASH-FREE DENSITY

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DBCODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(1,0)	range	ratio	integer	2.-2.	1.	number
SITE	Y	N	char(3)	enum	nominal
SAMP_NUM	Y	N	char(9)	freetext	nominal
SPECIES	Y	N	char(4)	taxa	nominal
TYPE	N	N	char(1)	enum	nominal
ASH	N	Y	numeric(6,2)	range	ratio	real	-1.03-93.81	0.01	percent
NITROGEN	N	Y	numeric(6,2)	range	ratio	real	0.01-1.54	0.01	percent
LABEL	N	N	numeric(4,0)	range	ratio	integer	1.-1401.	1.	number
CUMM_DIAM	N	Y	numeric(6,1)	range	ratio	real	4.6-290.0	0.1	millimeters
AF_DENSITY	N	Y	numeric(5,3)	range	ratio	real	0.000-3.729	0.001	grams per cubic centimeter