WT6367                  World Average Winter Temperature from 1963-1967
WT9397                  World Average Winter Temperature from 1993-1997
WTdiff                  World Average Winter Temperature Change
                        (1963-1967 Vs 1993-1997)
map.world               World Map
plot.smooth.sspline     Plot a Smooth.sspline Object
predict.smooth.sspline
                        Spherical Smoothing Spline Prediction
print.smooth.sspline    Display a Smooth.sspline Object
smooth.sspline          Smoothing Spline on the Sphere
station                 Distribution of the Stations on the World
