TWP/SMET/C2 - Temp/RH probe failure

Temperature/RH probe failed and was replaced.

Use nearby BoM AWS data if available.

• Relative humidity mean(relh_mean)
• Vapor pressure standard deviation(vappress_sd)
• Std Dev of Air Temperature(temp_sd)
• Temperature mean(temp_mean)
• Vapor pressure mean(vappress_mean)
• Std Dev of Relative Humidity or Hardware Error Code(relh_sd)