TP001

Attribute: QUARTER

code		description
0		No quarter subplot number assigned
1		Quarter subplot number 1
2		Quarter subplot number 2
3		Quarter subplot number 3
4		Quarter subplot number 4
LL		Lower left quarter subplot (usually synonymous with number 4)
LR		Lower right quarter subplot (usually synonymous with number 3)
UL		Upper left quarter subplot (usually synonymous with number 1)
UR		Upper right quarter subplot (usually synonymous with number 2)