SGP/QCRAD/E9 - Missing surface met data

Surface meteorological data were missing during these time periods. Met data is used in a 
variety of quality control checks described below.

Air temperature data is needed for tests on LW up and LW down pyrgeometer case and dome 
temperatures, and tests on the irradiances from upwelling LW/SW and downwelling LW.

The Rayleigh limit diffuse radiation test is based on surface pressure.

There were no instrument DQRs on this problem at the time this report was submitted.

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• Upwelling LW Case Temperature(LWupTc)
• Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
• Total precipitation over one minute sampling period(precip)
• Direction from which the wind blows, with respect to Geographic or Magnetic
  north(wind_direction)
• Air Temperature(Temp_Air)
• Upwelling LW Dome Temperature(LWupTd)
• Relative Humidity (hybrid-b grid)(rh)
• Wind speed 5m AGL at the ground station(wind_speed)
• 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
• 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
• Pressure reduced to mean sea level(press)
• Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
• Downwelling LW Case Temperature(LWdnTc)
• Downwelling LW Dome Temperature(LWdnTd)

• Downwelling longwave hemispheric irradiance, pyrgeometer(down_long_hemisp)
• Upwelling LW Case Temperature(LWupTc)
• Upwelling LW Dome Temperature(LWupTd)
• Total precipitation over one minute sampling period(precip)
• 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
• 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
• Relative Humidity (hybrid-b grid)(rh)
• Pressure reduced to mean sea level(press)
• Air Temperature(Temp_Air)
• Downwelling LW Case Temperature(LWdnTc)
• Downwelling LW Dome Temperature(LWdnTd)
• Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
• Wind speed 5m AGL at the ground station(wind_speed)
• Direction from which the wind blows, with respect to Geographic or Magnetic
  north(wind_direction)