Optimum row (1=S tip of US, 277=N tip of US, click on help above for map) and potential movement, in km of the latitudinal optimum for sweetgum

FIA-Optimum	109
PRD-Optimum	116
GISS-Optimum	116
GISS-Movement	0N
GFDL-Optimum	120
GFDL-Movement	40N
HAD-Optimum	115
HAD-Movement	10S
UKMO-Optimum	126
UKMO-Movement	100N
CCC-Optimum	119
CCC-Movement	30N