NOAA ESRL PSD rean20thcent V2 six-hourly monolevel_sprd sig995 selection

You can interactively pick out the data you would like with the Data Viewer.

Otherwise choose the variable you would like to select data from:

• 6-hourly Air Temperature Spread at sigma level 0.995
• 6-hourly Omega Spread at sigma level 0.995
• 6-hourly Potential Temperature Spread at sigma level 0.995
• 6-hourly Relative Humidity Spread at sigma level 0.995
• 6-hourly U-wind Spread at sigma level 0.995
• 6-hourly V-wind Spread at sigma level 0.995