SGP/EBBR/E2 - EBBR E2 Six Month Checks

During EBBR 6 month checks (formally called 3 month checks) the Automatic 
Exchange Mechanism is disabled (reflected by home signals near zero) so that
the two aspirator units can be placed at the same height.  The measurements
during these periods do not produce correct outputs of bowen ratio (bowen), 
sensible heat flux (h), or latent heat flux (e), nor do the air temperature
and relative humidity measurements indicate correct gradients.  Checks 
performed just before or after the AEM is disabled also lead to some 
incorrect data.  Incorrect 5, 15 minute and half hour data occurs for the 
period indicated.

• Top relative humidity (fractional)(rh_top_fraction)
• Bottom relative humidity (fractional)(rh_bottom_fraction)
• Bottom air temperature(temp_air_bottom)
• Top vapor pressure(vapor_pressure_top)
• Surface sensible heat flux(sensible_heat_flux)
• Bowen ratio(bowen_ratio)
• Bottom T/RH sensor temperature(temp_trh_bottom)
• Bottom vapor pressure(vapor_pressure_bottom)
• Surface latent heat flux(latent_heat_flux)
• Top air temperature(temp_air_top)
• Top T/RH sensor temperature(temp_trh_top)

• Top T/RH sensor temperature(temp_trh_top)
• Bottom vapor pressure(vapor_pressure_bottom)
• Top relative humidity (fractional)(rh_top_fraction)
• Top air temperature(temp_air_top)
• Bottom air temperature(temp_air_bottom)
• Bottom relative humidity (fractional)(rh_bottom_fraction)
• Top vapor pressure(vapor_pressure_top)
• Bottom T/RH sensor temperature(temp_trh_bottom)

• Right relative humidity (mV)(rh_right_mv)
• Right air temperature(temp_air_right)
• Right T/RH sensor temperature (resistance ratio)(temp_trh_right_rr)
• Left relative humidity (mV)(rh_left_mv)
• Left T/RH sensor temperature (resistance ratio)(temp_trh_left_rr)
• Left air temperature(temp_air_left)