Theme to Compute EOFs: 1 = SLP, 2 = 2-Meter Temps, 3 = Height Level (enter below), 4 = Temperature Level (enter below), and 5 = SSTs    Choose Variable (1-5):
Lat/Lon Bounds for EOF Computation:      North Lat   South Lat   West Lon   East Lon
Pressure Levels: 0 = 1000mb, 1 = 925mb, 2 = 850mb, 3 = 700mb, 4 = 600mb, 5 = 500mb, 6 = 400mb, 7 = 300mb, 8 = 250mb, 9 = 200mb, 10 = 150mb, 11 = 100mb, 12 = 70mb, 13 = 50mb, 14 = 30mb, 15 = 20mb, 16 = 10mb

Enter Pressure Level for Temperature / Height Analysis: (see above)  
Years for EOF Computation:   Start Year   End Year     Compute running average of months.
Note: For themes 1-4, earliest start year is 1948. For theme 5, earliest start year is 1854.
Year Range for Bar Chart:   Start Year   End Year     Display as Running Average of Months       Add Sea Ice/AK Temp Departure Line (1=sea ice / 2=AK temps)

   (to reset form, select "Theme to Forecast" 0 and press button)


Once it starts, DO NOT HIT REFRESH.
The program takes 10-15 seconds to run,
Wait for completion message and URL link below.