HT001

Properties of Attributes in entity 2 table: Daily max/mean/min data: 1967-1970

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DBCODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	interval	natural	2.-2.		number
SAMPLEDATE	Y	N	datetime	range	datetime		Apr 1 1967-Sep 30 1970		date as date type
SITECODE	Y	N	char(6)	place	nominal
MEAN_TEMP	N	Y	numeric(3,0)	range	interval	real	3.-75.		degrees Fahrenheit
MEAN_FLAG	N	N	char(1)	enum	nominal
MAX_TEMP	N	Y	numeric(3,0)	range	interval	whole	32.-65.		degrees Fahrenheit
MAX_FLAG	N	N	char(1)	enum	nominal
MIN_TEMP	N	Y	numeric(3,0)	range	interval	whole	0.-69.		degrees Fahrenheit
MIN_FLAG	N	N	char(1)	enum	nominal