MS001

Properties of Attributes in entity 12 table: Relative humidity (fine temporal resolution)

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	12.-12.	1.	number
SITECODE	Y	N	char(6)	place	nominal
RELHUM_METHOD	N	N	char(6)	enum	nominal
HEIGHT	N	N	numeric(4,0)	range	ratio	whole	130.-480.	1.	centimeters
QC_LEVEL	N	N	char(2)	enum	nominal
PROBE_CODE	Y	N	char(8)	enum	nominal
DATE_TIME	Y	N	datetime	range	datetime		Jul 6 1988 1:00AM-Oct 1 2021 12:00AM		date as datetime type
RELHUM_MEAN	N	Y	numeric(5,1)	range	ratio	real	1.0-100.0	2.0	percent
RELHUM_MEAN_FLAG	N	N	char(1)	enum	nominal
EVENT_CODE	N	N	char(6)	enum	nominal