Attribute_Name	ORDER	Storage_Type	Measurement_Scale	Number_Type	UNITS	DESCRIPTION	CODES
treatment	1	a	nominal	n/a	n/a	ambient and elevated (720ppm) open-top-chamber plots and unchambered controls	ambient=ambient, chambered plots; elevated= high CO2 (720ppm) plots; control=unchambered
rep	2	a	nominal	n/a	n/a	field block	1-3
diameter	3	f	ratio	integer	centimeter	basal diameter	n/a
plot	4	a	nominal	n/a	n/a	These are the Stipa comata plant number and size data from the OTC plots.	
area	5	f	ratio	real	squareMeter	available sample area from which plants were collected and measured	
Date	6	a	nominal	n/a	nominalDay	MM-DD-YYYY	
