Emp.variog              Empirical variogram of forecast errors averaged
                        over time
EmpDir.variog           Directional empirical variogram of forecast
                        errors averaged over time
Field.sim               Simulation of weather random field
ProbForecastGOP         Probabilistic Weather Forecasts using the GOP
                        method
Variog.fit              Fitting a parametric variogram model to an
                        empirical variogram
avg.variog              Empirical variogram of a random variable
                        averaged over time
avg.variog.dir          Directional empirical variogram of a random
                        variable averaged over time
forecast.grid           48-hour Temperature Forecast for the North
                        American Pacific Northwest
gridlat                 Latitudes of localities in the North American
                        Pacific Northwest
gridlong                Longitudes of localities in the North American
                        Pacific Northwest
linesmodel              Computation of parametric variogram model
phase1temp              Temperature in the Pacific Northwest during
                        January-June 2000
plotfields              Plot of weather fields
slp                     Sea Level Pressure in the Pacific Northwest for
                        the period Jan. 12, 2000 - Jan. 14, 2000
