SGP/EBBR - EBBR E13 Left Aspirator Not Working

A loss of the 12V DC power to the left aspirator caused it to stop
operating.  The affected measurements are:

5 minute:  tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot
15 minute: rr_thum_r, rr_thum_l, mv_hum_r, mv_hum_l, tair_r, tair_l
30 minute: tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot, bowen, h, e

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR - EBBR E13 Net Radiation Incorrect

The net radiometer top dome was broken and water had entered.  Net 
radiation values are therefore incorrect during the period.

The affected data are:

5 minute:  q
15 minute: mv_q
30 minute: q, h, e

• net_radiation_mv

• Radiation, net(net_radiation)

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Radiation, net(net_radiation)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E13 - E13 EBBR Flux Data Incorrect

The Automatic Exchange Mechanism was stuck inbetween the top and bottom positions.  
Incorrect Bowen ratio, and latent and sensible heat fluxes resulted.

• temp_air_right
• temp_trh_right_rr
• rh_left_mv
• temp_trh_left_rr
• rh_right_mv
• temp_air_left

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Low battery voltage caused all data to be incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Low battery voltage caused all data to be incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

All data was incorrect for an unknown reason.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR Heat Capacities Incorrect

The soil heat capacities were incorrect, a result of the missing data from the previous 
half hour.

• soil_heat_capacity_1
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data were incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR Flux Data Incorrect

The Automatic Exchange Mechanism was stuck inbetween the top and bottom positions.  
Incorrect Bowen ratio, and latent and sensible heat fluxes resulted.

• temp_air_right
• temp_trh_right_rr
• rh_left_mv
• temp_trh_left_rr
• rh_right_mv
• temp_air_left

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR Flux Data Incorrect

The Automatic Exchange Mechanism was stuck inbetween the top and bottom positions.  
Incorrect Bowen ratio, and latent and sensible heat fluxes resulted.

• temp_air_right
• temp_trh_right_rr
• rh_left_mv
• temp_trh_left_rr
• rh_right_mv
• temp_air_left

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR All Data Incorrect

Battery voltage was too low.  All data was incorrect.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - E13 EBBR Flux Data Incorrect

The Automatic Exchange Mechanism was stuck inbetween the top and bottom positions.  
Incorrect Bowen ratio, and latent and sensible heat fluxes resulted.

• temp_air_right
• temp_trh_right_rr
• rh_left_mv
• temp_trh_left_rr
• rh_right_mv
• temp_air_left

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - E13 EBBR Flux Data Incorrect

The Automatic Exchange Mechanism was stuck inbetween the top and bottom positions.  
Incorrect Bowen ratio, and latent and sensible heat fluxes resulted.

• temp_air_right
• temp_trh_right_rr
• rh_left_mv
• temp_trh_left_rr
• rh_right_mv
• temp_air_left

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - E13 EBBR Flux Data Incorrect

The Automatic Exchange Mechanism was stuck inbetween the top and bottom positions.  
Incorrect Bowen ratio, and latent and sensible heat fluxes resulted.

• temp_air_right
• temp_trh_right_rr
• rh_left_mv
• temp_trh_left_rr
• rh_right_mv
• temp_air_left

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - E13 EBBR Soil Temperature #4 Suspect

Soil Temperature #4 produced noisy measurements, resulting in quantities
calculated from it to be of suspect quality.  This condition normally 
occurred early in the GMT day.  Sensible (h) and latent (e) heat fluxes
were not normally greatly affected.  Average surface heat flow was normally
slightly underestimated.

• soil_temp_4_rr

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_4
• soil_heat_capacity_4
• energy_storage_change_4
• soil_temp_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E13 - E13 EBBR Wind Direction Iced

The wind direction sensor was iced stopped for the indicated period.

• wdir_vec_mean_mv

• Wind direction vector mean(wdir_vec_mean)
• wdir_vec_std
• Wind speed vector mean(wspd_vec_mean)

• Wind speed vector mean(wspd_vec_mean)
• wdir_vec_std
• Wind direction vector mean(wdir_vec_mean)

SGP/EBBR/E13 - E13 EBBR Soil Heat Flow #4 Incorrect

Soil Heat Flow #4 was large positive or negative, but always
incorrect during the indicated period. This resulted in overestimates
or underestimates of laetnt and sensible heat fluxes and average
soil heat flow.

• soil_heat_flow_4_mv

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• soil_heat_flow_4
• surface_soil_heat_flux_4
• corr_soil_heat_flow_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP EBBR E13 - E13 EBBR Soil T #4 Incorrect

Soil Temperature #4 floated around, causing average soil heat flow
to sometimes be too small (resulting too small a sensible heat flux and
too large a latent heat flux) or too large (resulting in too large a 
sensible heat flux and too small a latent heat flux).  Investigation of
g4 will indicate when these conditions occurred and the likely effect on
sensible and latent heat fluxes.

• soil_temp_4_rr

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_4
• energy_storage_change_4
• soil_temp_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP EBBR E13 - E13 EBBR Data Incorrect During 6 Month Checks

The data was incorrect during the 6 month checks.

• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• soil_moisture_1_rr
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• soil_moisture_4_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• soil_moisture_3_rr
• net_radiation_mv
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• soil_moisture_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_heat_flow_2
• soil_moisture_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - Reprocess: E13 EBBR Soil heat Flows #1 and #2 Incorrect

Soil Heat Flow probes #1 and #2 were incorrect during the
indicated period (and for some time afterward, to be covered in another
DQR).  Outputs from the probes were typically too large negative or 
too large positive.

• soil_heat_flow_2_mv
• soil_heat_flow_1_mv

• soil_heat_flow_2
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• soil_heat_flow_1
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP EBBR E13 - E13 EBBR Data Incorrect

The 5 and 15 minute data was zero and thus the thirty minute data was
also incorrect.  This occurs after the restart of an EBBR system, in
this case after a recalibration unit changeout.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• temp_reference_rr
• soil_moisture_1_rr
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• soil_moisture_4_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• soil_moisture_3_rr
• net_radiation_mv
• soil_heat_flow_2_mv
• temp_trh_left_rr
• soil_moisture_5_rr
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• soil_moisture_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• battery_voltage
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect

The left T/RH Probe Temperature was often incorrect, causing the other indicated
measurements to be incorrect also.

• temp_trh_left_rr

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• temp_trh_bottom
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect

The left T/RH Probe Temperature was often incorrect, causing the other indicated
measurements to be incorrect also.  

When the home30 signal had an offset, the top RH probe temperature was incorrect
but not the bottom RH probe temperature.

• temp_trh_left_rr

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP EBBR E13 - E13 EBBR AEM in Mid Position

The AEM stopped before reaching the end of it's travel,
causing the home signals to be between 0 and 3 during 
much of this period (therefore the data is colored yellow).  

All gradient data, sensible heat flux, latent heat flux,
and the Bowen ratio are incorrect during this condition.

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP EBBR E13 - E13 EBBR AEM Home 30 Offset

The AEM home30 signal is offset by approximately 25;
it appears that the electronics of the AEM is adding
the home15 and home30 voltages together when the AEM is
in the home30 position.

All gradient data, sensible heat flux, latent heat flux,
and the Bowen ratio are incorrect during this condition.

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP EBBR E13 - E13 EBBR AEM Home 30 Offset or AEM in Mid Position

The AEM stopped before reaching the end of it's travel,
causing the home signals to be between 0 and 3 during 
part of this period.

The AEM home30 signal is offset by approximately 25 
during part of this period; it appears that the electronics 
of the AEM is adding the home15 and home30 voltages 
together when the AEM is in the home30 position.

All gradient data, sensible heat flux, latent heat flux,
and the Bowen ratio are incorrect during these conditions.

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrect

This condition occurred most of the time during the 
indicated period (hence color yellow).

The left air temperature was incorrect only when the AEM
was in the home 30 position.  This only affected the bottom
air temperature calculation.  However, it made the latent
heat flux, sensible heat flux, and Bowen ratio incorrect.

The sensor was improperly inserted into the aspirator shield
and was pinched between the shield and the T/RH probe. When
the AEM was in the home30 position, the aspirator hose
position may have caused the sensor to short to ground.

• temp_air_left

• temp_air_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• temp_air_bottom
• bowen_ratio
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrect

This condition occurred most of the time during the 
indicated period (hence color yellow).

The left air temperature was incorrect only when the AEM
was in the home 30 position.  This only affected the bottom
air temperature calculation.  However, it made the latent
heat flux, sensible heat flux, and Bowen ratio incorrect.

The sensor was improperly inserted into the aspirator shield
and was pinched between the shield and the T/RH probe. When
the AEM was in the home30 position, the aspirator hose
position may have caused the sensor to short to ground.

• temp_air_left

• temp_air_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• temp_air_bottom
• bowen_ratio
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E13 - Reprocess: E13 EBBR Soil Temperature #4 Incorrect

Soil Temperature #4 was often incorrect, typically too large negative,
during this period, causing other measurements calculated with
it to be incorrect also. This was caused by a bad multiplexor channel,
which was discovered by the vendor during recalibration of the unit
later.

• soil_temp_4_rr

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_4
• energy_storage_change_4
• soil_temp_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E13 - Reprocess: E13 EBBR Soil Temperature #4 Incorrect

Soil Temperature #4 was often incorrect, typically too large negative,
during this period, causing other measurements calculated with
it to be incorrect also. This was caused by a bad multiplexor channel,
which was discovered by the vendor during recalibration of the unit
later.

• soil_temp_4_rr

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_4
• energy_storage_change_4
• soil_temp_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E13 - Left T/RH Probe Temperature Incorrect

During much of the indicated period the Left T/RH Temperature was
incorrect.  Because the home signal was between 0 and 3, the 
temperature was incorrect when the AEM was at the bottom position,
but was correct when the AEM was at the top position.  This was caused by
a short created when the sensor was mispositioned in the aspirator
housing and enough strain on the cable for it to bring it into contact
with the housing in the bottom position.

• temp_trh_left_rr

• temp_trh_bottom
• vapor_pressure_bottom

• vapor_pressure_bottom
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_bottom
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E13 - Left Humidity Probe Temperature Incorrect

The left humidity probe temperature was incorrect
much of the time, as was the top humidity temperature and
vapor pressure.

• temp_trh_left_rr

• temp_trh_top
• vapor_pressure_top

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E13 - Data incorrect during maintenance

The 5, 15, and 30 minute measurements were zero or
offscale at 2200 GMT only.  Electronic connections
were being checked at that time.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• temp_reference_rr
• soil_moisture_1_rr
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• soil_moisture_4_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• soil_moisture_3_rr
• net_radiation_mv
• soil_heat_flow_2_mv
• temp_trh_left_rr
• soil_moisture_5_rr
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• soil_moisture_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• battery_voltage
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - Data Incorrect During 6 Month Checks

The measurements were incorrect during the 6 month checks.

• home_signal
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• atmos_pressure_mv
• temp_reference_rr
• soil_moisture_1_rr
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• soil_moisture_4_rr
• temp_air_left
• Wind speed arithmetic mean(wspd_arith_mean)
• soil_moisture_3_rr
• net_radiation_mv
• soil_heat_flow_2_mv
• temp_trh_left_rr
• soil_moisture_5_rr
• soil_heat_flow_3_mv
• soil_temp_3_rr
• soil_temp_2_rr
• soil_moisture_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• battery_voltage
• rh_right_mv

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_trh_bottom
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• corr_soil_heat_flow_5
• energy_storage_change_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_3
• energy_storage_change_3
• soil_moisture_4
• energy_storage_change_2
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - 6 Month Checks

The indicated measurements were incorrect during the 6 month checks.

• temp_air_right
• temp_air_left

• Wind direction vector mean(wdir_vec_mean)
• temp_air_top
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• vapor_pressure_top
• Wind speed arithmetic mean(wspd_arith_mean)
• temp_trh_top
• vapor_pressure_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 Incorrect

Soil Heat Flow #1 was incorrect during the indicated period.

Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can 
be recalculated using the remaining good sets of soil sensors as follows:
   ave_shf = (g2 + g3 + g4 + g5)/4
   e = -(q + ave_shf)/(1 + bowen)
   h = -(q + e + ave_shf)

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_1
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• corr_soil_heat_flow_1
• soil_heat_flow_1
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E13 - Reprocess: Soil Heat Flow #2 Incorrect

Soil Heat Flow #2 was incorrect during the indicated period.

Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can 
be recalculated using the remaining good sets of soil sensors as follows:
   ave_shf = (g1 + g3 + g4 + g5)/4
   e = -(q + ave_shf)/(1 + bowen)
   h = -(q + e + ave_shf)

• soil_heat_flow_2
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_2
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E13 - Wrong CR10 Program Installed

An old version 4 program was installed on 5 Oct 01 instead of the correct version 8 
program.
All of the indicated measurements are suspect.

• Raw data stream - documentation not supported

• soil_moisture_1_rr
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• soil_moisture_4_rr
• temp_air_left
• soil_temp_4_rr
• temp_air_right
• Wind speed arithmetic mean(wspd_arith_mean)
• soil_moisture_3_rr
• net_radiation_mv
• soil_heat_flow_1_mv
• soil_heat_flow_2_mv
• soil_temp_1_rr
• temp_trh_left_rr
• soil_moisture_5_rr
• soil_heat_flow_4_mv
• soil_heat_flow_3_mv
• soil_temp_3_rr
• atmos_pressure_mv
• soil_temp_2_rr
• soil_moisture_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• temp_reference_rr
• rh_right_mv

• temp_air_top
• temp_reference
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• rh_bottom_fraction
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_top
• wdir_vec_std
• vapor_pressure_bottom
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• temp_air_bottom
• temp_trh_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• energy_storage_change_5
• corr_soil_heat_flow_5
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• Wind direction vector mean(wdir_vec_mean)
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• temp_trh_top
• soil_heat_flow_1
• soil_heat_flow_3
• soil_moisture_1
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• energy_storage_change_1
• soil_moisture_5
• energy_storage_change_3
• soil_moisture_3
• energy_storage_change_2
• soil_moisture_4
• Atmospheric pressure(atmos_pressure)
• temp_reference
• vapor_pressure_top
• soil_heat_capacity_1
• soil_heat_capacity_5
• soil_temp_2
• soil_heat_capacity_4
• soil_temp_1
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• Wind speed arithmetic mean(wspd_arith_mean)
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• vapor_pressure_bottom
• Radiation, net(net_radiation)
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13 - Wind Direction Incorrect

The wind direction and sigma_wd was near zero for the indicated times.

• Wind direction vector mean(wdir_vec_mean)
• wdir_vec_std
• Wind speed vector mean(wspd_vec_mean)

• Wind speed vector mean(wspd_vec_mean)
• wdir_vec_std
• Wind direction vector mean(wdir_vec_mean)

SGP/EBBR/E13 - AEM Hung up

The automatic exchange mechanism hung numerous times, but with various different 
measurements of home signals.  In all cases, temperature and humidity gradients were incorrect; 
thus the Bowen ratio, sensible heat flux, and latent heat flux are incorrect for the 
indicated periods.  Even when the home 15 and 30 signals were different (but too high) the 
measurements were incorrect because the program keys off of the home signals, which must be 
in the proper ranges.

• temp_air_right
• temp_air_left

• temp_air_top
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 and #2 Incorrect

Soil Heat Flow #1 and #2 were incorrect during the indicated period.

Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can 
be recalculated using the remaining good sets of soil sensors as follows:
   ave_shf = (g3 + g4 + g5)/3
   e = -(q + ave_shf)/(1 + bowen)
   h = -(q + e + ave_shf)

• soil_heat_flow_2
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• soil_heat_flow_1
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/IRT10m/C1 - Reprocess: IRT insufficiently insulated

The upwelling IRT on the 10m tower was insufficiently insulated to maintain an internal 
reference temperature above 0 degrees C. Measurements of surface temperature were 
over-estimated when instrument was below freezing.

Data will be reprocessed, but users can correct data using the following correction 
factor:

If T_reference < -5?C, then

  IRT_corrected = (IRT_original - 32.993K)/0.87238

where T_reference can be estimated with ambient temperature (e.g.
inst_up_long_hemisp_dome_temp or inst_up_long_dome_temp from SGP.E13 SIRS)

• Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
• sfc_ir_temp_std
• Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
• Effective Surface (Skin) Temperature(sfc_ir_temp)

SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header

The units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in the 
EBBR 30 minute netcdf header have been incorrect from the beginning 
of processing the data into netcdf files.  The correct units are 
MJ/m^3/C.

This does not affect the data quality.

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_5
• soil_heat_capacity_4

• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_1

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5

• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_heat_capacity_1

• soil_heat_capacity_1
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_5
• soil_heat_capacity_3
• soil_heat_capacity_4

• soil_heat_capacity_5
• soil_heat_capacity_2
• soil_heat_capacity_1
• soil_heat_capacity_4
• soil_heat_capacity_3

• soil_heat_capacity_2
• soil_heat_capacity_1
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5

• soil_heat_capacity_4
• soil_heat_capacity_5
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_1

• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5
• soil_heat_capacity_1

• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_1

SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header

The units for Soil Heat Capacity (cs1, cs2, cs3, cs4,
cs5) in the EBBR 30 minute netcdf header have been 
incorrect from the beginning of processing the data
into netcdf files.  The correct units are MJ/m^3/C.
   
This does not affect the data quality.

(NOTE: The actual begin date of some of these data streams
 is as early as 7/4/93.  This DQR applies to all 30m EBBR
 data.)

• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_1

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_5
• soil_heat_capacity_3
• soil_heat_capacity_4

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5

• soil_heat_capacity_2
• soil_heat_capacity_1
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5

• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_heat_capacity_1

• soil_heat_capacity_1
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2

• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_1

• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5
• soil_heat_capacity_1

SGP/EBBR/E13 - Data Incorrect during 6 month checks

Some of the measurements are incorrect during the 6 month checks.

• temp_air_right
• temp_air_left

• temp_air_top
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - Wind Speed Stalling at Low Speeds

Perhaps because of excessive bearing wear, the wind speed sensor
had a high starting threshhold with wind speeds below about 2 m/s.
Wind speed measurements at all speeds were probably too low.

• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

SGP/EBBR/E13 - REPROCESS: Soil Moisture #1 Offset1

The wrong offset (1.4656) was used in the calibration coefficients for
Soil Moisture Probe #1. The correct offset is 14.656.

Sensible and Latent Heat Flux measurements are not significantly affected.

• soil_moisture_1

SGP/EBBR/E13 - AEM Jung between Home Positions

When the AEM (Automatic Exchange Mechanism) is hung 
inbetween home positions, the gradients of temperature and 
relative humidity, and thus sensible and latent heat fluxes, 
are incorrect.

• temp_air_right
• temp_air_left

• temp_air_top
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• temp_air_bottom
• temp_trh_bottom
• rh_top_fraction
• temp_air_top

SGP/EBBR/E13 - Improved EBBR CR10 Program

Effective 20050331.2100, the EBBR.E13 CR10 program was revised to improve the quality of 
the primary measurements as follows:

1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow.  
This is applied to the individual soil sets.  Measurements outside the limits are 
rejected and the measurements within the limits are used to calculate the average soil heat flow.

2) Max and min limits are used to determine incorrect values of net radiation, sensible 
heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal.  If AEM 
signal is outside the limits, h and e are set to 999s.  If net radiation is outside the 
limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s.

Virtually no incorrect soil measurement will affect the primary measurements of h and e.

By setting h and e to 999s, it can be easily seen that the primary variables are 
incorrect; no other interpretation is possible.

Prior to 20050331, the improved CR10 program was NOT in effect.  DQRs have been submitted 
for known instances of incorrect soil measurements which affected the quality of the 
primary measurements of h and e.

Note: the DQR begin date is the begin date of the sgp30ebbrE13.b1 data stream.  The 
earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. 
sgp30ebbrE13.a1).

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/IRT/C1 - changed output range for new datalogger

The tower was lowered and the analog output parameters were changed at 14:45 to compensate 
for the recent change in data acquisition from an MFR logger to a CR10X.

• sfc_ir_temp_std
• Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
• Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
• Effective Surface (Skin) Temperature(sfc_ir_temp)

• Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
• sfc_ir_temp_std
• Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
• Effective Surface (Skin) Temperature(sfc_ir_temp)

SGP/EBBR/E13 - Wind Direction Dependency of Surface Fluxes and General Data Quality 
Information

Beginning in FY2006, Data Quality Reports are not written for missing 
data or for situations when qc flags clearly show that the data is 
incorrect (this is true for most of the conditions listed below).  
DQRs are written for periods when data is incorrect, when the situation 
is not represented by qc flags in the data, and it's not obvious that 
the data should have been flagged as incorrect.

The EBBR data is only useful for particular wind directions at each 
Extended Facility.  Please use the following resources to help in 
interpreting the EBBR data.

1) qc flags in the EBBR data.

2) Instrument Mentor Monthly Summaries (IMMS) at http://www.db.arm.gov/IMMS/

3) SGP EF Surface Conditions Observations (EFSCO) at 
http://198.124.96.210:591/sfc_cond1/default.htm

4) Surface fluxes are valid only for the following wind directions
(in degrees):

0-52, 142-194, 328-360

Note that there are wind directions at most sites for which the fetch
is insufficient and therefore EBBR data is invalid.  Appropriate 
fetch was determined from a 1/40 measurement height to fetch ratio, 
resulting in a required minimum fetch of 120 m.  Particular attention 
should be paid to the limited valid wind directions for the Central 
Facility EBBR.  The surface vegetation type for the EBBRs is grazed 
or ungrazed grassland (refer to the EFSCO for state).

5) Some conditions that commonly cause the EBBR primary measurements to 
be incorrect or missing follow:

a) Sensible and latent heat fluxes are not accurate during times when 
the Automatic Exchange Mechanism (AEM) is not functioning properly.  
The AEM switches the gradient measuring instrumentation between the 
top and bottom positions every 15 minutes; this reduces the effects of 
instrument offsets.  Sometimes the AEM does not reach it's full extent 
of travel, resulting in the home signal being zero.  

b) Sensible and latent heat fluxes are sometimes incorrect when surface 
soil heat flow is out of range, as seen in the average soil heat flux 
(ave_shf).

c) Very light winds may be seen at nights for brief periods. Wind 
direction flops around a lot during low wind conditions (< 1.5 m/s) 
and is often unreliable during those periods.

d) Missing data periods occur at times; this is usually a site data 
system collection/communication problem; it can also occur during 
replacement of the system with a newly calibrated unit.  Missing data 
is sometimes filled in later from manual or automatic re-collection of 
the data.

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• home_signal_30
• corr_soil_heat_flow_3
• energy_storage_change_4
• energy_storage_change_5
• corr_soil_heat_flow_5
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• temp_air_bottom
• Wind direction vector mean(wdir_vec_mean)
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• lon
• temp_air_top
• temp_trh_top
• base_time
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• energy_storage_change_1
• soil_moisture_5
• energy_storage_change_3
• soil_moisture_3
• energy_storage_change_2
• soil_moisture_4
• time_offset
• Atmospheric pressure(atmos_pressure)
• temp_reference
• vapor_pressure_top
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• home_signal_15
• soil_temp_5
• soil_temp_4
• soil_temp_3
• Wind speed arithmetic mean(wspd_arith_mean)
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• alt
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• lat
• vapor_pressure_bottom
• Radiation, net(net_radiation)
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13 - 3-month check

During EBBR 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 this period, at least,
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 gradients.  Checks performed before or after the AEM
is disabled also lead to some incorrect data.  The period of incorrect
data for the EBBR is listed above; data times affected do not include the
beginning time and do include the ending time (data files are denoted by
the end time).

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13 - Annual Calibration changeout

On May 24, 1996 the changeout for annual calibration occurred at E13,
Central Facility, OK.  Between 1800 and 2130 GMT no data was remotely collected.
Furthermore, 5 minute data inbetween 1800 and 2130 is incorrect, 15 minute data 
between 1800 and 2130 is incorrect, and 30 minute data for 2130 GMT is 
incorrect.  A large jump in soil moisture appears in the data after the 
installation was completed (the soil bags holding the probes had a greater 
than ambient soil moisture).  Soil measurements indicated greater than ambient 
soil moisture until a rain just after 0600 GMT on 1 June saturated the soil; 
after this period the probes reflected actual soil moisture conditions.  

The larger than normal soil moistures have some impact on the soil heat flux 
during this time of year, and thus soil heat flux from the soil flow plates 
and soil temperature probes, as well as average soil heat flux, computed 
sensible and latent heat fluxes; these quantities should be considered to 
be incorrect from 24 June at 2130 GMT until about 1200 GMT on June 1.

Because of communication problems, data is missing from the time of the 
EBBR installation until 29 May 1996 at about 1815 GMT.  This data may be 
recovered from the sneakernetted data set.

• temp_air_top
• temp_reference
• lon
• base_time
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• rh_bottom_fraction
• lat
• alt
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_top
• wdir_vec_std
• vapor_pressure_bottom
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• home_signal
• time_offset
• temp_air_bottom
• temp_trh_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• home_signal_30
• energy_storage_change_4
• energy_storage_change_5
• corr_soil_heat_flow_5
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• Wind direction vector mean(wdir_vec_mean)
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• lon
• temp_trh_top
• base_time
• soil_heat_flow_1
• soil_heat_flow_3
• soil_moisture_1
• soil_heat_flow_2
• soil_moisture_2
• soil_heat_flow_5
• soil_heat_flow_4
• energy_storage_change_1
• soil_moisture_5
• energy_storage_change_3
• soil_moisture_3
• energy_storage_change_2
• soil_moisture_4
• time_offset
• Atmospheric pressure(atmos_pressure)
• temp_reference
• vapor_pressure_top
• soil_heat_capacity_1
• soil_heat_capacity_5
• soil_temp_2
• soil_heat_capacity_4
• soil_temp_1
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• home_signal_15
• soil_temp_4
• soil_temp_3
• Wind speed arithmetic mean(wspd_arith_mean)
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• alt
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• lat
• vapor_pressure_bottom
• Radiation, net(net_radiation)
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13 - Wind Direction Incorrect

Wind direction was incorrect during the period indicated due to a sensor 
electronics failure.  On 30 August 1996 site operations replaced S/N K3035
with S/N K3034.  Correct data collection resumed.

Values that are incorrect for the period are:

5 minute:   wind_d, res_ws, sigma_wd

15 minute:  mv_wind_d

30 minute:  wind_d, res_ws, sigma_wd

• wdir_vec_mean_mv

• Wind direction vector mean(wdir_vec_mean)
• wdir_vec_std
• Wind speed vector mean(wspd_vec_mean)

• Wind speed vector mean(wspd_vec_mean)
• wdir_vec_std
• Wind direction vector mean(wdir_vec_mean)

SGP/EBBR/E13 - EBBR 3 Month Checks - 10 EFs

During EBBR 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 before or after the 
AEM is disabled also lead to some incorrect data.  Incorrect 5, 15 minute and 
half hour data occurs for periods indicated.

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13 - Frozen Wind Speed Sensor

On February 7, 1997 freezing rain stopped the cups of the EBBR wind 
speed instrument at the Central Facility (E13).  All 5, 15, and 30 
minute data values indicated below are incorrect for the period listed.

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws

• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

SGP/EBBR/E13 - CR10 Malfunction

The CR10 apparently malfunctioned on 17 July 1997.  This caused a variety 
of effects, including incorrect datalogger clock times, missing data 
periods, and some corrupted data fields.  The CR10 was replaced on 
25 July 1997; all data fields are now correct.  Data users may contact
the mentor for more detailed information on data quality during this 
period.

• home_signal
• alt
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• lon
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• base_time
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• lat
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• time_offset
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv
• battery_voltage

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• time_offset
• temp_trh_bottom
• temp_reference
• lon
• base_time
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• lat
• alt
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• energy_storage_change_5
• corr_soil_heat_flow_5
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• energy_storage_change_1
• soil_moisture_5
• energy_storage_change_3
• soil_moisture_3
• energy_storage_change_2
• soil_moisture_4
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• alt
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• lon
• temp_trh_top
• base_time
• time_offset
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• lat
• vapor_pressure_bottom
• rh_top_fraction

SGP/EBBR/E13 - EBBR Biannual Checks

During EBBR 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 before or after the 
AEM is disabled also lead to some incorrect data.  Incorrect 5, 15 minute and 
half hour data occurs for periods indicated.

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13- EBBR Frozen Wind Speed

Wind speed cups were frozen during the indicated time periods. All 5,
15, and 30 minute data values indicated  are incorrect for the periods
listed.

• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

SGP/EBBR/E13 - EBBR AEMs Not Exchanging (Iced Or Fuse Blown)

The EBBR AEM stopped exchanging because of icing at during this time
period.

The calculations of Bowen ratio, latent heat flux, and sensible heat
flux are incorrect for the time period indicated.  The other
measurements listed  are also incorrect for those times:

Note: Mentor supplied the end date/time for this DQR after submittal

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13 - Wind Speed Sensor Frozen

The wind speed sensor was frozen during the period.  

Data values that were incorrect are:

 5 minute: wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws

• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

SGP/EBBR/E13 - 3-Month Check

During EBBR 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 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 above.

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• time_offset
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• Wind direction vector mean(wdir_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13 - 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.

• rh_left_mv
• temp_trh_left_rr
• temp_air_left
• temp_air_right
• temp_trh_right_rr
• rh_right_mv

• temp_air_top
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom
• rh_bottom_fraction
• temp_air_bottom
• temp_trh_bottom

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• vapor_pressure_top
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_air_bottom
• temp_air_top
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13 - Net Radiation Incorrect - Water in Bottom Dome

Water entered the net radiometer top dome through a hole made, probably,
by migrating birds (this happens every Spring and Autumn) and accumulated
in the bottom dome.  This causes nighttime net radiations to be too large
and daytime net radiations to be too small.  The data is therefore incorrect.

• net_radiation_mv

• Radiation, net(net_radiation)

• Radiation, net(net_radiation)

SGP/EBBR/E13 - Wind Speed Data Incorrect

The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,

• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed arithmetic mean(wspd_arith_mean)

SGP/EBBR - EBBR E13 Wind Speed Data Incorrect

The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,

• Raw data stream - documentation not supported

• home_signal
• alt
• soil_temp_4_rr
• temp_air_right
• soil_heat_flow_1_mv
• soil_temp_1_rr
• soil_heat_flow_4_mv
• lon
• atmos_pressure_mv
• soil_moisture_4_r
• temp_reference_rr
• soil_moisture_2_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_temp_5_rr
• temp_air_left
• base_time
• Wind speed arithmetic mean(wspd_arith_mean)
• net_radiation_mv
• lat
• soil_heat_flow_2_mv
• soil_moisture_1_r
• temp_trh_left_rr
• soil_moisture_5_r
• soil_heat_flow_3_mv
• soil_temp_3_rr
• time_offset
• soil_temp_2_rr
• temp_trh_right_rr
• soil_heat_flow_5_mv
• soil_moisture_3_r
• rh_right_mv
• battery_voltage

• temp_air_top
• rh_bottom_fraction
• vapor_pressure_top
• wdir_vec_std
• Atmospheric pressure(atmos_pressure)
• Wind direction vector mean(wdir_vec_mean)
• time_offset
• temp_trh_bottom
• temp_reference
• lon
• base_time
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• lat
• alt
• Radiation, net(net_radiation)
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• Wind speed arithmetic mean(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• energy_storage_change_4
• energy_storage_change_5
• corr_soil_heat_flow_5
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Wind direction vector mean(wdir_vec_mean)
• soil_heat_flow_1
• soil_moisture_1
• soil_heat_flow_3
• soil_moisture_2
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• energy_storage_change_1
• soil_moisture_5
• energy_storage_change_3
• soil_moisture_3
• energy_storage_change_2
• soil_moisture_4
• vapor_pressure_top
• home_signal_15
• Wind speed arithmetic mean(wspd_arith_mean)
• alt
• Radiation, net(net_radiation)
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_air_top
• lon
• temp_trh_top
• base_time
• time_offset
• Atmospheric pressure(atmos_pressure)
• temp_reference
• soil_heat_capacity_1
• soil_temp_2
• soil_heat_capacity_5
• soil_temp_1
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_capacity_2
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_std
• bowen_ratio
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• rh_bottom_fraction
• lat
• vapor_pressure_bottom
• rh_top_fraction