SGP/SONDE - Incorrect surface pressure

The operator entered the TWHAPS surface pressure 980.4 hPa instead
of the sonde surface pressure 978.2.  As a result, the absolute
altitudes for this sounding will be incorrect as will be the
ascent rates during the first 30 seconds.

• -180.0 - +180.0(alt)
• V wind component(v_wind)
• Wind Direction(deg)
• Relative Humidity (hybrid-b grid)(rh)
• Ascent rate(asc)
• Easterly Wind Component(u_wind)
• Dewpoint Temperature(dp)
• Wind Speed(wspd)
• Retrieved pressure profile(pres)
• Wind status(wstat)
• Dry Bulb Temperature(tdry)

• (Raw data stream - documentation not supported)

• Wind Speed(wspd)
• Relative Humidity (hybrid-b grid)(rh)
• Wind status(wstat)
• Dry Bulb Temperature(tdry)
• Dewpoint Temperature(dp)
• Ascent rate(asc)
• Wind Direction(deg)
• Retrieved pressure profile(pres)
• -180.0 - +180.0(alt)