SGP/SONDE/C1 - Incorrect surface temperature

It appears as if the operator mis-typed the temperature when entering the
surface values into the system.  The value appears as 89.0 degC instead of
8.9 degC.  Also note that there are no RH data in this sounding other than
the initial value of 100%.  The reason for this loss of RH is unknown.

• Dry Bulb Temperature(tdry)
• Dewpoint Temperature(dp)
• Relative Humidity (hybrid-b grid)(rh)

• Relative Humidity (hybrid-b grid)(rh)
• Dewpoint Temperature(dp)
• Dry Bulb Temperature(tdry)