TP108

Properties of Attributes in entity 20 table: Plot Photo Comments

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DATACODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	ratio	integer	20.-20.	1.	number
PRE_POST	N	N	char(4)	enum	nominal
PHOTO_YEAR	Y	Y	numeric(4,0)	range	interval	whole	1996.-2006.		year (yyyy)
DISTRICT	N	N	char(4)	place	nominal
BLOCK	T	N	char(1)	enum	nominal
TRT	N	N	char(1)	enum	nominal
PLOT	T	N	char(6)	place	nominal
TRANS	T	N	char(1)	enum	nominal
MISSING	N	Y	char(1)	enum	nominal
PHOTO_NR	T	Y	numeric(2,0)	range	ratio	integer	1.-4.	1.	number
PHOTONAME	Y	Y	varchar(20)	freetext	nominal
PCOMMENTS	N	Y	varchar(160)	freetext	nominal