SGP EBBR E26 - Battery Voltage Low

The battery voltage often dropped below 10.5 volts. 

All data for voltages below 10.5 volts should be considered to be incorrect.

See the 15 minute data files, which contain the battery voltage, to 
determine when the data was incorrect.

• Top vapor pressure(vapor_pressure_top)
• Top relative humidity (fractional)(rh_top_fraction)
• Wind direction vector mean(wdir_vec_mean)
• Bottom T/RH sensor temperature(temp_trh_bottom)
• Wind speed arithmetic mean(wspd_arith_mean)
• Atmospheric pressure(atmos_pressure)
• AEM position indicator(home_signal)
• Reference temperature in enclosure(temp_reference)
• Top T/RH sensor temperature(temp_trh_top)
• Bottom air temperature(temp_air_bottom)
• Bottom relative humidity (fractional)(rh_bottom_fraction)
• Wind direction vector mean standard deviation(wdir_vec_std)
• Bottom vapor pressure(vapor_pressure_bottom)
• Net radiation(net_radiation)
• Wind speed vector mean(wspd_vec_mean)
• Top air temperature(temp_air_top)

• Soil temperature 3 (resistance ratio)(soil_temp_3_rr)
• Soil moisture 1 (resistance)(soil_moisture_1_r)
• Soil moisture 5 (resistance)(soil_moisture_5_r)
• Left relative humidity (mV)(rh_left_mv)
• Soil moisture 5 (resistance ratio)(soil_moisture_5_rr)
• Soil heat flow 3 (mV)(soil_heat_flow_3_mv)
• Atmospheric pressure (mV)(atmos_pressure_mv)
• Reference temperature in enclosure (resistance ratio)(temp_reference_rr)
• Soil temperature 5 (resistance ratio)(soil_temp_5_rr)
• Soil moisture 2 (resistance)(soil_moisture_2_r)
• Soil heat flow 5 (mV)(soil_heat_flow_5_mv)
• Soil temperature 2 (resistance ratio)(soil_temp_2_rr)
• Soil moisture 2 (resistance ratio)(soil_moisture_2_rr)
• Left T/RH sensor temperature (resistance ratio)(temp_trh_left_rr)
• Right relative humidity (mV)(rh_right_mv)
• Soil moisture 3 (resistance)(soil_moisture_3_r)
• Right T/RH sensor temperature (resistance ratio)(temp_trh_right_rr)
• Right air temperature(temp_air_right)
• Soil moisture 1 (resistance ratio)(soil_moisture_1_rr)
• Soil temperature 4 (resistance ratio)(soil_temp_4_rr)
• Soil moisture 4 (resistance ratio)(soil_moisture_4_rr)
• Net radiation (mV)(net_radiation_mv)
• Soil heat flow 2 (mV)(soil_heat_flow_2_mv)
• Soil moisture 4 (resistance)(soil_moisture_4_r)
• AEM position indicator(home_signal)
• Left air temperature(temp_air_left)
• Wind speed arithmetic mean(wspd_arith_mean)
• Soil moisture 3 (resistance ratio)(soil_moisture_3_rr)
• Soil heat flow 1 (mV)(soil_heat_flow_1_mv)
• Soil temperature 1 (resistance ratio)(soil_temp_1_rr)
• Wind direction vector mean (mV)(wdir_vec_mean_mv)
• Soil heat flow 4 (mV)(soil_heat_flow_4_mv)

• AEM position indicator 0 to 15 mins(home_signal_15)
• Reference temperature in enclosure(temp_reference)
• Surface soil heat flux, average of fluxes 1-5(surface_soil_heat_flux_avg)
• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)
• Top air temperature(temp_air_top)
• Top vapor pressure(vapor_pressure_top)
• Soil heat capacity 4(soil_heat_capacity_4)
• Soil heat capacity 5(soil_heat_capacity_5)
• Soil heat flow 5, corrected for soil moisture(corr_soil_heat_flow_5)
• Soil heat flow 2, corrected for soil moisture(corr_soil_heat_flow_2)
• Soil heat flow 1, corrected for soil moisture(corr_soil_heat_flow_1)
• Soil heat flow 4, corrected for soil moisture(corr_soil_heat_flow_4)
• Soil heat flow 3, corrected for soil moisture(corr_soil_heat_flow_3)
• Surface latent heat flux(latent_heat_flux)
• Soil heat capacity 1(soil_heat_capacity_1)
• Soil heat capacity 2(soil_heat_capacity_2)
• Soil heat capacity 3(soil_heat_capacity_3)
• Bottom air temperature(temp_air_bottom)
• Surface soil heat flux 5(surface_soil_heat_flux_5)
• Surface soil heat flux 3(surface_soil_heat_flux_3)
• Surface soil heat flux 4(surface_soil_heat_flux_4)
• Top T/RH sensor temperature(temp_trh_top)
• Wind direction vector mean(wdir_vec_mean)
• Surface soil heat flux 1(surface_soil_heat_flux_1)
• Surface soil heat flux 2(surface_soil_heat_flux_2)
• Soil moisture 3, gravimetric(soil_moisture_3)
• Soil moisture 4, gravimetric(soil_moisture_4)
• Soil moisture 1, gravimetric(soil_moisture_1)
• Soil moisture 2, gravimetric(soil_moisture_2)
• Net radiation(net_radiation)
• Soil moisture 5, gravimetric(soil_moisture_5)
• Bowen ratio(bowen_ratio)
• Bottom relative humidity (fractional)(rh_bottom_fraction)
• AEM position indicator 15 to 30 mins(home_signal_30)
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean standard deviation(wdir_vec_std)
• Bottom T/RH sensor temperature(temp_trh_bottom)
• Change in energy storage 1, 0-5 cm soil layer(energy_storage_change_1)
• Change in energy storage 4, 0-5 cm soil layer(energy_storage_change_4)
• Change in energy storage 5, 0-5 cm soil layer(energy_storage_change_5)
• Change in energy storage 2, 0-5 cm soil layer(energy_storage_change_2)
• Change in energy storage 3, 0-5 cm soil layer(energy_storage_change_3)
• Top relative humidity (fractional)(rh_top_fraction)
• Half hour averaged soil temperature 5(soil_temp_5)
• Surface sensible heat flux(sensible_heat_flux)
• Half hour averaged soil temperature 4(soil_temp_4)
• Soil heat flow 4(soil_heat_flow_4)
• Soil heat flow 5(soil_heat_flow_5)
• Soil temperature mean 3(soil_temp_3)
• Soil temperature 2(soil_temp_2)
• Soil temperature 1(soil_temp_1)
• Soil heat flow 1(soil_heat_flow_1)
• Soil heat flow 2(soil_heat_flow_2)
• Bottom vapor pressure(vapor_pressure_bottom)
• Soil heat flow 3(soil_heat_flow_3)