FS123

Properties of Attributes in entity 1 table: Overstory tree and snag data

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units	Missing Value Code
DBCODE	N	N	char(2)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	interval	natural	1.-1.		number
PLOTID	Y	N	char(7)	place	ordinal
TAC	N	N	char(2)	enum	nominal
PLOT	N	N	char(2)	enum	nominal
BLOCK	N	N	char(1)	enum	ordinal
TREATMENT	N	N	char(7)	enum	nominal
TAG	Y	Y	numeric(5,0)	range	interval	natural	1.-99000.		number
AZ	N	Y	numeric(3,0)	range	interval	natural	1.-360.		degrees azimuth
SPECIES	Y	Y	char(6)	taxa	ordinal
YEAR	Y	N	numeric(4,0)	range	interval	natural	1998.-2005.		year (yyyy)
DBH	N	Y	numeric(4,1)	range	ratio	real	4.0-100.0		centimeters
SURVIVAL	N	N	char(1)	enum	nominal
SNAGDCL	N	N	char(1)	enum	ordinal
SNHT	N	Y	numeric(4,1)	range	ratio	real	0.0-40.0		meters
SNTOP	N	N	char(1)	enum	nominal
CRNBHT	N	Y	numeric(4,1)	range	ratio	real	0.0-20.0		meters
CRNCL	N	N	char(1)	enum	nominal
TREECOND	N	N	char(3)	enum	nominal