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 silver maple

FIA-Optimum	163
PRD-Optimum	159
GISS-Optimum	158
GISS-Movement	10S
GFDL-Optimum	160
GFDL-Movement	10N
HAD-Optimum	160
HAD-Movement	10N
UKMO-Optimum	160
UKMO-Movement	10N
CCC-Optimum	160
CCC-Movement	10N