TW003

Properties of Attributes in entity 1 table: Sapflow 1999-2000

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DBCODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(1,0)	range	interval	natural	1.-1.		number
SITE	Y	N	char(10)	place	nominal
YEAR	Y	N	numeric(4,0)	range	datetime		1999.-2000.	1.	year (yyyy)
DAY	Y	N	numeric(3,0)	range	datetime		168.-325.	1.	day of year (julian day)
SPECIES	Y	N	char(5)	taxa	nominal
SAPFLOW	N	Y	numeric(12,2)	range	ratio	real	9000.00-2000000.00	0.01	grams per square meter per day