NOAA ESRL PSD rean20thcent V2 six-hourly monolevel sfc

Resolution: 2x2; Longitude: global; Latitude: global; Time: [0000 1 Jan 1871,1800 31 Dec 2008]

• 6-hourly CAPE (J/kg) [ lon lat time ]
• 6-hourly CIN (J/kg) [ lon lat time ]
• 6-hourly Pressure at Surface (Pa) [ lon lat time ]