TW003

Properties of Attributes in entity 2 table: Time domain reflectometry (soil moisture) data

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	2.-2.		number
ROD_LOCATN	Y	N	char(5)	enum	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)
VOL_WATER_T	N	N	numeric(5,2)	range	ratio	real	5.00-50.00	0.01	percent
NOTES	N	Y	varchar(50)	freetext	nominal