"Attribute_Name"	"ORDER"	"Storage_Type"	"Measurement_Scale"	"Number_Type"	"UNITS"	"DESCRIPTION"	"CODES"
"seq"	1	"i"	"nominal"	"integer"	"NULL"	"sequence"	""
"sample"	2	"i"	"nominal"	"integer"	"NULL"	"sample"	""
"horiz"	3	"a"	"nominal"	"n/a"	"NULL"	"horizon name"	""
"hortop"	4	"f"	"ratio"	"real"	"centimeter"	"cm from surface of horizon"	""
"horbas"	5	"f"	"ratio"	"real"	"centimeter"	"base of horizon"	""
"estbd"	6	"f"	"ratio"	"real"	"gramsPerCubicCentimeter"	"bulk density"	""
"oc"	7	"f"	"ratio"	"real"	"dimensionless"	"percent organic carbon"	""
"op"	8	"f"	"ratio"	"real"	"partPerMillion"	"organic P"	""
"totp"	9	"f"	"ratio"	"real"	"partPerMillion"	"total P"	""
"totn"	10	"f"	"ratio"	"real"	"partPerMillion"	"total N"	""
"sand"	11	"f"	"ratio"	"real"	"dimensionless"	"% sand"	""
"silt"	12	"f"	"ratio"	"real"	"dimensionless"	"% silt"	""
"clay"	13	"f"	"ratio"	"real"	"dimensionless"	"% clay"	""
