SGP/EBBR - EBBR E19 Wind Speed Incorrect

The anemometer cups were frozen stalled during the period.

The following values were therefore incorrect:

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

• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)

• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)

SGP/EBBR - EBBR E20 Right Air Temperature Incorrect

The right air temperature (thermocouple) output was frequently offscale.
Examination of the 15 minute data will clearly show which times are
affected during the period.

The affected data are:

5 minute:  tair_top, tair_bot
15 minute: tair_r
30 minute: tair_top, tair_bot, bowen, h, e

• temp_air_top
• temp_air_bottom

• temp_air_right

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

SGP/EBBR - EBBR E20 Left Air Temperature Incorrect

Left air temperature (thermocouple) was incorrect during part of the period,
thereby affecting top and bottom air temperature.

The affected data and times are:

5 minute:  tair_top (1935 GMT)
15 minute: tair_l (1945 GMT)
30 minute: tair_top, bowen, e, h (2000 GMT)

• temp_air_top

• temp_air_left

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

SGP/EBBR/E2 - EBBR E2 Wind Speed Iced

The anemometer was frozen stopped by freezing rain.  Indicated data was incorrect.

• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed, lower, 1-min avg(wspd_arith_mean)

SGP/EBBR/E19 - EBBR E19 Wind Speed Iced

The anemometer was frozen stopped by freezing rain.  Indicated data is incorrect.

• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed, lower, 1-min avg(wspd_arith_mean)

SGP/EBBR/E20 - EBBR E20 Wind Speed Iced

The anemometer was frozen stopped by freezing rain.  Indicated data is incorrect.

• Wind speed vector mean(wspd_vec_mean)
• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)

SGP/EBBR/E22 - EBBR E22 Wind Speed Iced

The anemometer was frozen stopped by freezing rain.  Indicated data is incorrect.

• Wind speed vector mean(wspd_vec_mean)
• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed, lower, 1-min avg(wspd_arith_mean)

SGP/EBBR/E2 - E2 EBBR Most Data Incorrect

After logger replacement, most data was incorrect for the next
timestamp.

• rh_right_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_1_rr
• soil_moisture_5_r
• soil_heat_flow_5_mv
• rh_left_mv
• soil_heat_flow_4_mv
• soil_heat_flow_3_mv
• temp_reference_rr
• soil_temp_5_rr
• soil_temp_2_rr
• temp_trh_left_rr
• home_signal
• soil_moisture_3_r
• soil_moisture_1_r
• atmos_pressure_mv
• temp_air_left
• net_radiation_mv
• soil_heat_flow_1_mv
• soil_temp_3_rr
• wdir_vec_mean_mv
• soil_heat_flow_2_mv
• temp_air_right
• soil_temp_4_rr
• temp_trh_right_rr
• soil_moisture_4_r
• soil_moisture_2_r

• energy_storage_change_1
• energy_storage_change_4
• energy_storage_change_5
• energy_storage_change_2
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_5
• energy_storage_change_3
• soil_temp_3
• soil_temp_4
• soil_temp_1
• soil_temp_2
• temp_air_top
• soil_heat_flow_4
• soil_heat_flow_5
• soil_heat_flow_1
• soil_heat_flow_2
• soil_heat_flow_3
• soil_moisture_4
• vapor_pressure_top
• soil_moisture_3
• soil_moisture_2
• temp_air_bottom
• soil_moisture_1
• soil_moisture_5
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• corr_soil_heat_flow_5
• corr_soil_heat_flow_1
• corr_soil_heat_flow_2
• corr_soil_heat_flow_3
• corr_soil_heat_flow_4
• Barometric Pressure(atmos_pressure)
• temp_reference
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• home_signal_30
• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_5
• soil_heat_capacity_4
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• home_signal_15
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Radiation, net(net_radiation)
• temp_trh_top
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• bowen_ratio
• wdir_vec_std
• surface_soil_heat_flux_5
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3

• Radiation, net(net_radiation)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• vapor_pressure_top
• rh_top_fraction
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_reference
• temp_air_bottom
• Wind speed vector mean(wspd_vec_mean)
• Barometric Pressure(atmos_pressure)
• rh_bottom_fraction
• temp_trh_bottom
• wdir_vec_std
• temp_trh_top
• vapor_pressure_bottom
• temp_air_top

SGP/EBBR/E2 - E2 EBBR Data Incorrect

The data was incorrect for a period after logger replacement.

• rh_right_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_1_rr
• soil_moisture_5_r
• soil_heat_flow_5_mv
• rh_left_mv
• time_offset
• soil_heat_flow_4_mv
• soil_heat_flow_3_mv
• temp_reference_rr
• soil_temp_5_rr
• soil_temp_2_rr
• temp_trh_left_rr
• home_signal
• soil_moisture_3_r
• soil_moisture_1_r
• atmos_pressure_mv
• temp_air_left
• net_radiation_mv
• soil_heat_flow_1_mv
• soil_temp_3_rr
• wdir_vec_mean_mv
• soil_heat_flow_2_mv
• temp_air_right
• soil_temp_4_rr
• temp_trh_right_rr
• soil_moisture_4_r
• soil_moisture_2_r

• energy_storage_change_1
• energy_storage_change_4
• energy_storage_change_5
• energy_storage_change_2
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_5
• energy_storage_change_3
• soil_temp_3
• soil_temp_4
• soil_temp_1
• soil_temp_2
• temp_air_top
• soil_heat_flow_4
• soil_heat_flow_5
• soil_heat_flow_1
• soil_heat_flow_2
• soil_heat_flow_3
• soil_moisture_4
• vapor_pressure_top
• soil_moisture_3
• soil_moisture_2
• temp_air_bottom
• soil_moisture_1
• soil_moisture_5
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• corr_soil_heat_flow_5
• corr_soil_heat_flow_1
• corr_soil_heat_flow_2
• corr_soil_heat_flow_3
• corr_soil_heat_flow_4
• Barometric Pressure(atmos_pressure)
• temp_reference
• rh_bottom_fraction
• time_offset
• vapor_pressure_bottom
• temp_trh_bottom
• home_signal_30
• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_5
• soil_heat_capacity_4
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• home_signal_15
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Radiation, net(net_radiation)
• temp_trh_top
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• bowen_ratio
• wdir_vec_std
• surface_soil_heat_flux_5
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3

• Radiation, net(net_radiation)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• time_offset
• vapor_pressure_top
• rh_top_fraction
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_reference
• temp_air_bottom
• Wind speed vector mean(wspd_vec_mean)
• Barometric Pressure(atmos_pressure)
• rh_bottom_fraction
• temp_trh_bottom
• wdir_vec_std
• temp_trh_top
• vapor_pressure_bottom
• temp_air_top

SGP/EBBR/E2 - E2 EBBR Ts4 and SM4 Bouncing Around

Ts4 and SM4 values bounced around in an unnatural way.  The indicated data during the 
period indicated was incorrect.

• soil_moisture_4_r
• soil_temp_4_rr

• soil_moisture_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• energy_storage_change_4
• soil_temp_4
• soil_heat_capacity_4
• surface_soil_heat_flux_4
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

SGP/EBBR/E2 - E2 EBBR Ts2 Incorrect

Ts2 data and quantities derived from it were incorrect for
the indicated period.

• soil_temp_2_rr

• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• surface_soil_heat_flux_2
• energy_storage_change_2
• soil_heat_capacity_2
• soil_temp_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

SGP/EBBR/E2 - E2 EBBR Wind Direction Incorrect

The wind direction values were 135 degrees (an indication of an
electronics failure in the sensor), 0 degrees, or 359 degrees during 
the indicated period, and were incorrect.

• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• wdir_vec_std
• Wind speed vector mean(wspd_vec_mean)

• wdir_vec_mean_mv

• wdir_vec_std
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• Wind speed vector mean(wspd_vec_mean)

SGP/EBBR/E2 - E2 EBBR Data Incorrect

Most of the data values were incorrect during the indicated
time period, for an unknown reason.

• rh_right_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_1_rr
• soil_moisture_5_r
• soil_heat_flow_5_mv
• rh_left_mv
• soil_heat_flow_4_mv
• soil_heat_flow_3_mv
• temp_reference_rr
• soil_temp_5_rr
• soil_temp_2_rr
• temp_trh_left_rr
• home_signal
• soil_moisture_3_r
• soil_moisture_1_r
• atmos_pressure_mv
• temp_air_left
• net_radiation_mv
• soil_heat_flow_1_mv
• soil_temp_3_rr
• wdir_vec_mean_mv
• soil_heat_flow_2_mv
• temp_air_right
• soil_temp_4_rr
• temp_trh_right_rr
• soil_moisture_4_r
• soil_moisture_2_r

• energy_storage_change_1
• energy_storage_change_4
• energy_storage_change_5
• energy_storage_change_2
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_5
• energy_storage_change_3
• soil_temp_3
• soil_temp_4
• soil_temp_1
• soil_temp_2
• temp_air_top
• soil_heat_flow_4
• soil_heat_flow_5
• soil_heat_flow_1
• soil_heat_flow_2
• soil_heat_flow_3
• soil_moisture_4
• vapor_pressure_top
• soil_moisture_3
• soil_moisture_2
• temp_air_bottom
• soil_moisture_1
• soil_moisture_5
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• corr_soil_heat_flow_5
• corr_soil_heat_flow_1
• corr_soil_heat_flow_2
• corr_soil_heat_flow_3
• corr_soil_heat_flow_4
• Barometric Pressure(atmos_pressure)
• temp_reference
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• home_signal_30
• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_5
• soil_heat_capacity_4
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• home_signal_15
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Radiation, net(net_radiation)
• temp_trh_top
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• bowen_ratio
• wdir_vec_std
• surface_soil_heat_flux_5
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3

• Radiation, net(net_radiation)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• vapor_pressure_top
• rh_top_fraction
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_reference
• temp_air_bottom
• Wind speed vector mean(wspd_vec_mean)
• Barometric Pressure(atmos_pressure)
• rh_bottom_fraction
• temp_trh_bottom
• wdir_vec_std
• temp_trh_top
• vapor_pressure_bottom
• temp_air_top

SGP/EBBR/E2 - E2 EBBR Low Battery Condition

All data should be considered to be incorrect when battery voltage is 
10.4 volts or less.

• rh_right_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_1_rr
• soil_moisture_5_r
• soil_heat_flow_5_mv
• rh_left_mv
• soil_heat_flow_4_mv
• soil_heat_flow_3_mv
• temp_reference_rr
• soil_temp_5_rr
• soil_temp_2_rr
• temp_trh_left_rr
• home_signal
• soil_moisture_3_r
• soil_moisture_1_r
• atmos_pressure_mv
• temp_air_left
• net_radiation_mv
• soil_heat_flow_1_mv
• soil_temp_3_rr
• wdir_vec_mean_mv
• soil_heat_flow_2_mv
• temp_air_right
• soil_temp_4_rr
• temp_trh_right_rr
• soil_moisture_4_r
• soil_moisture_2_r

• energy_storage_change_1
• energy_storage_change_4
• energy_storage_change_5
• energy_storage_change_2
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_5
• energy_storage_change_3
• soil_temp_3
• soil_temp_4
• soil_temp_1
• soil_temp_2
• temp_air_top
• soil_heat_flow_4
• soil_heat_flow_5
• soil_heat_flow_1
• soil_heat_flow_2
• soil_heat_flow_3
• soil_moisture_4
• vapor_pressure_top
• soil_moisture_3
• soil_moisture_2
• temp_air_bottom
• soil_moisture_1
• soil_moisture_5
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• corr_soil_heat_flow_5
• corr_soil_heat_flow_1
• corr_soil_heat_flow_2
• corr_soil_heat_flow_3
• corr_soil_heat_flow_4
• Barometric Pressure(atmos_pressure)
• temp_reference
• rh_bottom_fraction
• vapor_pressure_bottom
• temp_trh_bottom
• home_signal_30
• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_5
• soil_heat_capacity_4
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• home_signal_15
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Radiation, net(net_radiation)
• temp_trh_top
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• bowen_ratio
• wdir_vec_std
• surface_soil_heat_flux_5
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3

• Radiation, net(net_radiation)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• vapor_pressure_top
• rh_top_fraction
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_reference
• temp_air_bottom
• Wind speed vector mean(wspd_vec_mean)
• Barometric Pressure(atmos_pressure)
• rh_bottom_fraction
• temp_trh_bottom
• wdir_vec_std
• temp_trh_top
• vapor_pressure_bottom
• temp_air_top

SGP/EBBR/E2 - E2 EBBR Left Aspirator Fan Stopped

The indicated data was incorrect while the left aspirator fan
was not operating.

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

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

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

SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position

The indicated data was incorrect while the AEM was
was not operating properly.

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

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

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

SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position

The indicated data was incorrect while the AEM was
was not operating properly.

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

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

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

SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position

The indicated data was incorrect while the AEM was
was not operating properly.

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

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

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

SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position

The indicated data was incorrect while the AEM was
was not operating properly.

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

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

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

SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position

The indicated data was incorrect while the AEM was
was not operating properly.

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

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

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

SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position

The indicated data was incorrect while the AEM was
was not operating properly.

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

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

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

SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position

The indicated data was incorrect while the AEM was
was not operating properly.

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

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

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

SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position

The indicated data was incorrect while the AEM was
was not operating properly.

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

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

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

SGP EBBR E22 - E22 EBBR Data Incorrect During Logger Replacement

The data was incorrect during replacement of the logger.

• Raw data stream - documentation not supported

• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• corr_soil_heat_flow_5
• vapor_pressure_top
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• temp_reference
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• temp_air_bottom
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• energy_storage_change_1
• vapor_pressure_bottom
• home_signal_30
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_trh_bottom
• rh_bottom_fraction
• bowen_ratio
• soil_moisture_5
• Radiation, net(net_radiation)
• soil_moisture_1
• soil_moisture_2
• soil_moisture_3
• soil_moisture_4
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_flow_2
• soil_heat_flow_3
• soil_heat_capacity_2
• soil_heat_capacity_1
• soil_heat_flow_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• home_signal_15
• wdir_vec_std
• soil_heat_flow_5
• soil_heat_flow_4
• soil_temp_5
• soil_temp_2
• soil_temp_1
• soil_temp_4
• soil_temp_3
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_air_top
• Barometric Pressure(atmos_pressure)
• rh_top_fraction
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• surface_soil_heat_flux_5

• vapor_pressure_bottom
• temp_trh_top
• Radiation, net(net_radiation)
• rh_bottom_fraction
• temp_trh_bottom
• home_signal
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• temp_reference
• wdir_vec_std
• Wind speed vector mean(wspd_vec_mean)
• vapor_pressure_top
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_air_top
• rh_top_fraction
• Barometric Pressure(atmos_pressure)
• temp_air_bottom

• temp_trh_right_rr
• rh_right_mv
• atmos_pressure_mv
• soil_moisture_3_rr
• soil_heat_flow_3_mv
• temp_air_left
• home_signal
• net_radiation_mv
• temp_reference_rr
• soil_temp_1_rr
• soil_temp_2_rr
• soil_temp_4_rr
• soil_moisture_2_r
• temp_air_right
• soil_moisture_2_rr
• soil_moisture_4_r
• soil_moisture_3_r
• soil_moisture_1_rr
• soil_moisture_5_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_heat_flow_2_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_heat_flow_5_mv
• soil_temp_3_rr
• soil_heat_flow_4_mv
• soil_moisture_1_r
• soil_heat_flow_1_mv
• temp_trh_left_rr
• soil_moisture_4_rr
• soil_moisture_5_rr
• soil_temp_5_rr

SGP EBBR E22 - E22 EBBR Soil Moisture Lower Than Measurement Capability

The indicated measurements were incorrect because soil moisture dropped below (sometimes 
even negative) the ability of the probes to measure it.

• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• soil_moisture_5
• energy_storage_change_1
• soil_moisture_1
• soil_moisture_2
• soil_moisture_3
• soil_moisture_4
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• soil_heat_capacity_2
• soil_heat_capacity_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• surface_soil_heat_flux_5

• soil_moisture_4_r
• soil_moisture_3_r
• soil_moisture_1_r
• soil_moisture_1_rr
• soil_moisture_5_r
• soil_moisture_3_rr
• soil_moisture_4_rr
• soil_moisture_2_r
• soil_moisture_5_rr
• soil_moisture_2_rr

SGP EBBR E22 - E22 EBBR Soil Moisture #3 Lower Than Can Be Measured

The soil moisture was too low to be measured correctly by probe #3.

• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• soil_heat_capacity_3
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• energy_storage_change_3
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• surface_soil_heat_flux_3
• soil_moisture_3

• soil_moisture_3_rr
• soil_moisture_3_r

SGP EBBR E22 - E22 EBBR Net Radiation Incorrect

Water inside the domes of the net radiometer caused measurements from it to be incorrect.  
Calculated latent and sensible heat fluxes were therefore incorrect also.

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

• Radiation, net(net_radiation)

• net_radiation_mv

SGP EBBR E19 - E19 EBBR Left Aspirator Housing Off

The left aspirator housing fell off and thus the indicated measurements are incorrect.

• temp_air_left
• rh_left_mv
• temp_trh_left_rr

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

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

SGP EBBR E19 - E19 EBBR Left Air Temperature Incorrect

A bad capacitor on the J-panel caused left air temperature, and thus other measurements to 
be incorrect.

• temp_air_left

• temp_air_bottom
• temp_air_top

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

SGP EBBR E19 - E19 EBBR Data Incorrect During J-panel Replacement

The indicated data was incorreect during a J-panel replacement.

• soil_moisture_2_r
• temp_trh_left_rr
• soil_moisture_1_r
• soil_temp_1_rr
• temp_trh_right_rr

• temp_trh_bottom
• vapor_pressure_bottom
• temp_trh_top
• vapor_pressure_top

• surface_soil_heat_flux_1
• soil_moisture_2
• soil_moisture_1
• soil_heat_capacity_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_trh_top
• soil_heat_capacity_1
• vapor_pressure_top
• energy_storage_change_1
• temp_trh_bottom
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• bowen_ratio
• vapor_pressure_bottom
• soil_temp_1
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

SGP EBBR E19 - E19 EBBR Wind Direction Incorrect

The wind direction sensor was frozen stopped during the indicated period.

• wdir_vec_mean_mv

• wdir_vec_std
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• Wind speed vector mean(wspd_vec_mean)

• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• wdir_vec_std
• Wind speed vector mean(wspd_vec_mean)

SGP EBBR E19 - E19 EBBR Soil Heat Flow #1 Sign Reversed

The sign was reversed (heat flow plate #1 was installed upside down), causing incorrect 
measurements, as indicated.

The average soil heat flow can be recalculated by using an average of soil sensor sets 
2-5.  The recalculated average soil heat flow can then be used to recalculate latent and 
sensible heat fluxes.

• soil_heat_flow_1_mv

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

SGP EBBR E20 - E20 EBBR Soil Heat Flow #3 Incorrect

Soil Heat Flow #3 was incorrect during the indicated periods.
Average soil heat flux, latent heat flux, and sensible heat
flux were therefore also incorrect.

• soil_heat_flow_3_mv

• corr_soil_heat_flow_3
• soil_heat_flow_3
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_3
• 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 E20 - E20 EBBR Right Air T Incorrect

The right air temperature probe was incorrect while
connections for it were checked.  Bowen ratio, sensible 
heat flux, and latent heat flux were incorrect as a result.

• vapor_pressure_top
• temp_air_top
• temp_air_bottom
• vapor_pressure_bottom

• temp_air_right

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

SGP EBBR E20 - E20 EBBR Right Air T Incorrect

The right air temperature probe was incorrect frequently.  Inspection of
the right air temperature data will quickly show where it went offscale.
Bowen ratio, sensible heat flux, and latent heat flux were incorrect as a result.

• vapor_pressure_top
• temp_air_top
• temp_air_bottom
• vapor_pressure_bottom

• temp_air_right

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

SGP EBBR E20 - E20 EBBR Soil Temperatures Incorrect

All soil temperatures were incorrect for the indicated period.  
Latent and sensible heat fluxes were therefore incorrect also.

• soil_temp_2_rr
• soil_temp_4_rr
• soil_temp_3_rr
• soil_temp_1_rr
• soil_temp_5_rr

• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• energy_storage_change_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• soil_temp_3
• soil_temp_4
• soil_temp_5
• soil_temp_1
• soil_temp_2
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• soil_heat_capacity_1

SGP EBBR E20 - E20 EBBR Data Incorrect During STP #3 Replacement

All data was incorrect during replacement of soil temperature 
probe #3.

• Barometric Pressure(atmos_pressure)
• temp_reference
• temp_air_top
• temp_trh_top
• home_signal
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)
• temp_trh_bottom
• rh_top_fraction
• Radiation, net(net_radiation)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_air_bottom
• rh_bottom_fraction
• vapor_pressure_bottom
• vapor_pressure_top
• wdir_vec_std

• Raw data stream - documentation not supported

• atmos_pressure_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• wdir_vec_mean_mv
• soil_moisture_3_r
• soil_moisture_2_r
• soil_moisture_1_r
• soil_heat_flow_3_mv
• net_radiation_mv
• soil_moisture_1_rr
• rh_left_mv
• soil_heat_flow_4_mv
• soil_heat_flow_2_mv
• battery_voltage
• temp_air_left
• rh_right_mv
• temp_air_right
• soil_moisture_2_rr
• soil_temp_2_rr
• home_signal
• soil_temp_3_rr
• temp_trh_right_rr
• soil_moisture_5_r
• soil_moisture_4_r
• soil_heat_flow_5_mv
• soil_moisture_4_rr
• soil_temp_4_rr
• soil_moisture_3_rr
• soil_heat_flow_1_mv
• temp_trh_left_rr
• temp_reference_rr
• soil_temp_1_rr
• soil_temp_5_rr
• soil_moisture_5_rr

• temp_air_top
• home_signal_15
• temp_air_bottom
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5
• soil_heat_capacity_1
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• soil_temp_3
• soil_temp_4
• soil_temp_5
• soil_temp_1
• Barometric Pressure(atmos_pressure)
• soil_temp_2
• soil_heat_flow_1
• soil_heat_flow_3
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_trh_bottom
• wdir_vec_std
• corr_soil_heat_flow_5
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• Radiation, net(net_radiation)
• rh_bottom_fraction
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• temp_trh_top
• soil_moisture_4
• soil_moisture_3
• soil_moisture_5
• temp_reference
• bowen_ratio
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• soil_moisture_2
• soil_moisture_1
• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• home_signal_30
• energy_storage_change_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• vapor_pressure_top

SGP EBBR E20 - E20 EBBR Data Incorrect After Program Restart

All data was incorrect after a datalogger program restart.

• Barometric Pressure(atmos_pressure)
• temp_reference
• temp_air_top
• temp_trh_top
• home_signal
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)
• temp_trh_bottom
• rh_top_fraction
• Radiation, net(net_radiation)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_air_bottom
• rh_bottom_fraction
• vapor_pressure_bottom
• vapor_pressure_top
• wdir_vec_std

• Raw data stream - documentation not supported

• atmos_pressure_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• wdir_vec_mean_mv
• soil_moisture_3_r
• soil_moisture_2_r
• soil_moisture_1_r
• soil_heat_flow_3_mv
• net_radiation_mv
• soil_moisture_1_rr
• rh_left_mv
• soil_heat_flow_4_mv
• soil_heat_flow_2_mv
• battery_voltage
• temp_air_left
• rh_right_mv
• temp_air_right
• soil_moisture_2_rr
• soil_temp_2_rr
• home_signal
• soil_temp_3_rr
• temp_trh_right_rr
• soil_moisture_5_r
• soil_moisture_4_r
• soil_heat_flow_5_mv
• soil_moisture_4_rr
• soil_temp_4_rr
• soil_moisture_3_rr
• soil_heat_flow_1_mv
• temp_trh_left_rr
• temp_reference_rr
• soil_temp_1_rr
• soil_temp_5_rr
• soil_moisture_5_rr

• temp_air_top
• home_signal_15
• temp_air_bottom
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5
• soil_heat_capacity_1
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• soil_temp_3
• soil_temp_4
• soil_temp_5
• soil_temp_1
• Barometric Pressure(atmos_pressure)
• soil_temp_2
• soil_heat_flow_1
• soil_heat_flow_3
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_trh_bottom
• wdir_vec_std
• corr_soil_heat_flow_5
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• Radiation, net(net_radiation)
• rh_bottom_fraction
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• temp_trh_top
• soil_moisture_4
• soil_moisture_3
• soil_moisture_5
• temp_reference
• bowen_ratio
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• soil_moisture_2
• soil_moisture_1
• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• home_signal_30
• energy_storage_change_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• vapor_pressure_top

SGP EBBR E20 - E20 EBBR Some Data Incorrect

Quantities requiring a starting value were incorrect; sensible and latent heat 
fluxes were therefore incorrect also.

• energy_storage_change_1
• surface_soil_heat_flux_5
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• surface_soil_heat_flux_2
• energy_storage_change_4
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)

SGP EBBR E20 - E20 EBBR Data Incorrect

Data was incorrect right after a datalogger upgrade.

• Barometric Pressure(atmos_pressure)
• temp_reference
• temp_air_top
• temp_trh_top
• home_signal
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)
• temp_trh_bottom
• rh_top_fraction
• Radiation, net(net_radiation)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_air_bottom
• rh_bottom_fraction
• vapor_pressure_bottom
• vapor_pressure_top
• wdir_vec_std

• Raw data stream - documentation not supported

• atmos_pressure_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• wdir_vec_mean_mv
• soil_moisture_3_r
• soil_moisture_2_r
• soil_moisture_1_r
• soil_heat_flow_3_mv
• net_radiation_mv
• soil_moisture_1_rr
• rh_left_mv
• soil_heat_flow_4_mv
• soil_heat_flow_2_mv
• battery_voltage
• temp_air_left
• rh_right_mv
• temp_air_right
• soil_moisture_2_rr
• soil_temp_2_rr
• home_signal
• soil_temp_3_rr
• temp_trh_right_rr
• soil_moisture_5_r
• soil_moisture_4_r
• soil_moisture_4_rr
• soil_heat_flow_5_mv
• soil_temp_4_rr
• soil_moisture_3_rr
• soil_heat_flow_1_mv
• temp_trh_left_rr
• temp_reference_rr
• soil_temp_1_rr
• soil_temp_5_rr
• soil_moisture_5_rr

• temp_air_top
• home_signal_15
• temp_air_bottom
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5
• soil_heat_capacity_1
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• soil_temp_3
• soil_temp_4
• soil_temp_5
• soil_temp_1
• Barometric Pressure(atmos_pressure)
• soil_temp_2
• soil_heat_flow_1
• soil_heat_flow_3
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_trh_bottom
• wdir_vec_std
• corr_soil_heat_flow_5
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• Radiation, net(net_radiation)
• rh_bottom_fraction
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• temp_trh_top
• soil_moisture_4
• soil_moisture_3
• soil_moisture_5
• temp_reference
• bowen_ratio
• rh_top_fraction
• soil_moisture_2
• Wind speed vector mean(wspd_vec_mean)
• soil_moisture_1
• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• home_signal_30
• energy_storage_change_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• vapor_pressure_top

SGP EBBR E20 - E20 EBBR Data Incorrect

The data was incorrect because battery voltage was low.

• Barometric Pressure(atmos_pressure)
• temp_reference
• temp_air_top
• temp_trh_top
• home_signal
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)
• temp_trh_bottom
• rh_top_fraction
• Radiation, net(net_radiation)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_air_bottom
• rh_bottom_fraction
• vapor_pressure_bottom
• vapor_pressure_top
• wdir_vec_std

• Raw data stream - documentation not supported

• atmos_pressure_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• wdir_vec_mean_mv
• soil_moisture_3_r
• soil_moisture_2_r
• soil_moisture_1_r
• soil_heat_flow_3_mv
• net_radiation_mv
• soil_moisture_1_rr
• rh_left_mv
• soil_heat_flow_4_mv
• soil_heat_flow_2_mv
• battery_voltage
• temp_air_left
• rh_right_mv
• temp_air_right
• soil_moisture_2_rr
• soil_temp_2_rr
• home_signal
• soil_temp_3_rr
• temp_trh_right_rr
• soil_moisture_5_r
• soil_moisture_4_r
• soil_heat_flow_5_mv
• soil_moisture_4_rr
• soil_temp_4_rr
• soil_moisture_3_rr
• soil_heat_flow_1_mv
• temp_trh_left_rr
• temp_reference_rr
• soil_temp_1_rr
• soil_temp_5_rr
• soil_moisture_5_rr

• temp_air_top
• home_signal_15
• temp_air_bottom
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5
• soil_heat_capacity_1
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• soil_temp_3
• soil_temp_4
• soil_temp_5
• soil_temp_1
• Barometric Pressure(atmos_pressure)
• soil_temp_2
• soil_heat_flow_1
• soil_heat_flow_3
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_trh_bottom
• wdir_vec_std
• corr_soil_heat_flow_5
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• Radiation, net(net_radiation)
• rh_bottom_fraction
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• temp_trh_top
• soil_moisture_4
• soil_moisture_3
• soil_moisture_5
• temp_reference
• bowen_ratio
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• soil_moisture_2
• soil_moisture_1
• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• home_signal_30
• energy_storage_change_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• vapor_pressure_top

SGP EBBR E20 - E20 EBBR Net Radiation Data Incorrect

The net radiation data was incorrect while the top dome was being replaced.
Sensible and latent heat fluxes are therefore also incorrect.

• Radiation, net(net_radiation)

• net_radiation_mv

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

SGP EBBR E19 - E19 EBBR Soil Temperature 3 Intermittenmtly Incorrect

Soil Temperature # 3 was incorrect at times during these periods.
Compare G3 with G1, G2, G4, and G5 to determine when TS3 was incorrect.

• soil_temp_3_rr

• energy_storage_change_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• surface_soil_heat_flux_3
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• soil_temp_3

SGP EBBR E19 - E19 EBBR TS3 Intermittent Incorrect

Soil Temperature probe #3 was intermittently incorrect.  Examine the
data and compare G3 with G1-2 and G4-5 to see when TS3 is incorrect.

• soil_temp_3_rr

• energy_storage_change_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• surface_soil_heat_flux_3
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• soil_temp_3

SGP EBBR E19 - E19 EBBR Wind Speed Incorrect

The wind speed sensor was iced stopped for a while on this day.

• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed, lower, 1-min avg(wspd_arith_mean)

SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checks

The indicated data was incorrect during the 6 month checks.

• rh_right_mv
• atmos_pressure_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_1_rr
• temp_air_left
• soil_moisture_5_r
• net_radiation_mv
• soil_heat_flow_1_mv
• soil_temp_3_rr
• wdir_vec_mean_mv
• soil_heat_flow_5_mv
• soil_heat_flow_2_mv
• rh_left_mv
• temp_air_right
• soil_heat_flow_4_mv
• soil_heat_flow_3_mv
• temp_reference_rr
• soil_temp_5_rr
• soil_temp_2_rr
• soil_temp_4_rr
• temp_trh_left_rr
• soil_moisture_3_r
• temp_trh_right_rr
• soil_moisture_4_r
• soil_moisture_1_r
• soil_moisture_2_r

• energy_storage_change_1
• energy_storage_change_4
• energy_storage_change_5
• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_temp_5
• energy_storage_change_2
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_heat_capacity_3
• energy_storage_change_3
• soil_temp_3
• soil_temp_4
• soil_temp_1
• soil_temp_2
• temp_air_top
• soil_heat_flow_4
• soil_heat_flow_5
• soil_heat_flow_1
• soil_heat_flow_2
• soil_heat_flow_3
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_moisture_4
• soil_moisture_3
• vapor_pressure_top
• soil_moisture_2
• soil_moisture_1
• temp_air_bottom
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• soil_moisture_5
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• corr_soil_heat_flow_5
• corr_soil_heat_flow_1
• corr_soil_heat_flow_2
• corr_soil_heat_flow_3
• corr_soil_heat_flow_4
• Barometric Pressure(atmos_pressure)
• Radiation, net(net_radiation)
• temp_reference
• temp_trh_top
• surface_soil_heat_flux_1
• rh_bottom_fraction
• bowen_ratio
• surface_soil_heat_flux_2
• wdir_vec_std
• vapor_pressure_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• temp_trh_bottom

• temp_air_bottom
• Wind speed vector mean(wspd_vec_mean)
• Barometric Pressure(atmos_pressure)
• Radiation, net(net_radiation)
• rh_bottom_fraction
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• vapor_pressure_top
• temp_trh_bottom
• rh_top_fraction
• wdir_vec_std
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_trh_top
• vapor_pressure_bottom
• temp_reference
• temp_air_top

SGP EBBR E19 - E19 EBBR Data Incorrect During 6 Month Checks

The data was incorrect during the 6 month checks.

• soil_temp_4_rr
• rh_right_mv
• soil_temp_1_rr
• temp_reference_rr
• soil_temp_2_rr
• soil_heat_flow_1_mv
• temp_trh_right_rr
• temp_air_left
• atmos_pressure_mv
• soil_temp_3_rr
• rh_left_mv
• soil_moisture_1_r
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_heat_flow_3_mv
• soil_heat_flow_4_mv
• wdir_vec_mean_mv
• soil_moisture_4_r
• soil_moisture_3_r
• soil_moisture_2_r
• soil_temp_5_rr
• net_radiation_mv
• soil_moisture_5_r
• temp_trh_left_rr
• soil_heat_flow_5_mv
• soil_heat_flow_2_mv
• temp_air_right

• temp_trh_top
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• wdir_vec_std
• rh_top_fraction
• rh_bottom_fraction
• temp_trh_bottom
• Barometric Pressure(atmos_pressure)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• vapor_pressure_top
• temp_air_bottom
• temp_reference
• vapor_pressure_bottom
• temp_air_top
• Wind speed vector mean(wspd_vec_mean)
• Radiation, net(net_radiation)

• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• vapor_pressure_top
• energy_storage_change_1
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_trh_bottom
• soil_temp_5
• Radiation, net(net_radiation)
• soil_temp_1
• soil_temp_2
• soil_temp_3
• soil_temp_4
• soil_moisture_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• soil_moisture_1
• soil_heat_capacity_4
• soil_moisture_4
• soil_heat_capacity_5
• soil_moisture_3
• surface_soil_heat_flux_5
• soil_heat_capacity_2
• soil_heat_capacity_3
• wdir_vec_std
• surface_soil_heat_flux_3
• soil_heat_capacity_1
• surface_soil_heat_flux_4
• rh_bottom_fraction
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)
• bowen_ratio
• soil_moisture_5
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Barometric Pressure(atmos_pressure)
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• vapor_pressure_bottom
• soil_heat_flow_4
• soil_heat_flow_5
• temp_air_bottom
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_trh_top
• temp_reference
• temp_air_top
• rh_top_fraction
• corr_soil_heat_flow_5
• soil_heat_flow_1
• soil_heat_flow_2
• soil_heat_flow_3

SGP EBBR E20 - E20 EBBR Data Incorrect During 6 Month Checks

The data was incorrect during the 6 month checks.

• Barometric Pressure(atmos_pressure)
• temp_reference
• temp_air_top
• temp_trh_top
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)
• temp_trh_bottom
• rh_top_fraction
• Radiation, net(net_radiation)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_air_bottom
• rh_bottom_fraction
• vapor_pressure_bottom
• vapor_pressure_top
• wdir_vec_std

• atmos_pressure_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• wdir_vec_mean_mv
• soil_moisture_3_r
• soil_moisture_2_r
• soil_moisture_1_r
• soil_heat_flow_3_mv
• net_radiation_mv
• soil_moisture_1_rr
• rh_left_mv
• soil_heat_flow_4_mv
• soil_heat_flow_2_mv
• temp_air_left
• rh_right_mv
• temp_air_right
• soil_moisture_2_rr
• soil_temp_2_rr
• soil_temp_3_rr
• temp_trh_right_rr
• soil_moisture_5_r
• soil_moisture_4_r
• soil_heat_flow_5_mv
• soil_moisture_4_rr
• soil_temp_4_rr
• soil_moisture_3_rr
• soil_heat_flow_1_mv
• temp_trh_left_rr
• temp_reference_rr
• soil_temp_1_rr
• soil_temp_5_rr
• soil_moisture_5_rr

• temp_air_top
• temp_air_bottom
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5
• soil_heat_capacity_1
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• soil_temp_3
• soil_temp_4
• soil_temp_5
• soil_temp_1
• soil_temp_2
• Barometric Pressure(atmos_pressure)
• soil_heat_flow_1
• soil_heat_flow_3
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_trh_bottom
• wdir_vec_std
• corr_soil_heat_flow_5
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• Radiation, net(net_radiation)
• rh_bottom_fraction
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• temp_trh_top
• soil_moisture_4
• soil_moisture_3
• soil_moisture_5
• temp_reference
• bowen_ratio
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• soil_moisture_2
• soil_moisture_1
• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• vapor_pressure_bottom
• energy_storage_change_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• vapor_pressure_top

SGP EBBR E22 - E22 EBBR Data Incorrect During 6 Month Checks

The data was incorrect during the 6 month checks.

• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• corr_soil_heat_flow_5
• vapor_pressure_top
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• temp_reference
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• temp_air_bottom
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• temp_trh_top
• Wind speed vector mean(wspd_vec_mean)
• energy_storage_change_1
• vapor_pressure_bottom
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• rh_bottom_fraction
• temp_trh_bottom
• bowen_ratio
• soil_moisture_5
• Radiation, net(net_radiation)
• soil_moisture_1
• soil_moisture_2
• soil_moisture_3
• soil_moisture_4
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3
• soil_heat_flow_2
• soil_heat_capacity_2
• soil_heat_flow_3
• soil_heat_capacity_1
• soil_heat_flow_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• wdir_vec_std
• soil_heat_flow_5
• soil_heat_flow_4
• soil_temp_5
• soil_temp_2
• soil_temp_1
• soil_temp_4
• soil_temp_3
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_air_top
• Barometric Pressure(atmos_pressure)
• rh_top_fraction
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• surface_soil_heat_flux_5

• vapor_pressure_bottom
• temp_trh_top
• Radiation, net(net_radiation)
• rh_bottom_fraction
• temp_trh_bottom
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• temp_reference
• wdir_vec_std
• Wind speed vector mean(wspd_vec_mean)
• vapor_pressure_top
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_air_top
• rh_top_fraction
• Barometric Pressure(atmos_pressure)
• temp_air_bottom

• temp_trh_right_rr
• rh_right_mv
• atmos_pressure_mv
• soil_moisture_3_rr
• temp_air_left
• soil_heat_flow_3_mv
• net_radiation_mv
• temp_reference_rr
• soil_temp_1_rr
• soil_temp_2_rr
• soil_temp_4_rr
• soil_moisture_2_r
• temp_air_right
• soil_moisture_2_rr
• soil_moisture_4_r
• soil_moisture_3_r
• soil_moisture_1_rr
• soil_moisture_5_r
• wdir_vec_mean_mv
• rh_left_mv
• soil_heat_flow_2_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_heat_flow_5_mv
• soil_temp_3_rr
• soil_moisture_1_r
• soil_heat_flow_4_mv
• soil_heat_flow_1_mv
• temp_trh_left_rr
• soil_moisture_4_rr
• soil_moisture_5_rr
• soil_temp_5_rr

SGP EBBR E20 - E20 EBBR Soil Temperature #3 Incorrect

The indicated measurements were incorrect while soil temperature probe #3
was not working.

• soil_temp_3_rr

• soil_heat_capacity_3
• energy_storage_change_3
• surface_soil_heat_flux_3
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• soil_temp_3
• 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 E22 - E22 EBBR 30 Minute Data Incorrect After Missing Data

Complete soil temperature information is not available
when the data is missing for the previous half hour.
Since soil temperature difference with time cannot be 
computed properly, the selected calculated quantities are incorrect.

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_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)
• energy_storage_change_1
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3
• surface_soil_heat_flux_5

SGP EBBR E20 - E20 EBBR Soil Heat Flow #2 Incorrect

Broken leads for SHF #2 caused measurements from it to be
incorrect during the indicated period.

• soil_heat_flow_2_mv

• surface_soil_heat_flux_2
• soil_heat_flow_2
• 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)
• corr_soil_heat_flow_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP EBBR E20 - E20 EBBR Battery Voltage Low, Incorrect Data

Some measurements were incorrect because the battery voltage was low.

• soil_temp_2_rr
• soil_heat_flow_3_mv
• soil_heat_flow_4_mv
• soil_heat_flow_5_mv
• soil_temp_4_rr
• soil_heat_flow_2_mv
• soil_heat_flow_1_mv
• soil_temp_3_rr
• soil_temp_1_rr
• soil_temp_5_rr

• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_5
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• energy_storage_change_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• soil_temp_3
• soil_temp_4
• soil_temp_5
• soil_temp_1
• soil_temp_2
• soil_heat_flow_1
• soil_heat_flow_3
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)

SGP EBBR E20 - E20 EBBR Battery Voltage Low, Data Incorrect

The indicated data was incorrect because the battery voltage was low.

• soil_temp_2_rr
• soil_heat_flow_3_mv
• soil_heat_flow_4_mv
• soil_heat_flow_5_mv
• soil_temp_4_rr
• soil_heat_flow_2_mv
• soil_heat_flow_1_mv
• soil_temp_3_rr
• soil_temp_1_rr
• soil_temp_5_rr

• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_1
• surface_soil_heat_flux_4
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_5
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• energy_storage_change_1
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• soil_temp_3
• soil_temp_4
• soil_temp_5
• soil_temp_1
• soil_temp_2
• soil_heat_flow_1
• soil_heat_flow_3
• soil_heat_flow_2
• soil_heat_flow_5
• soil_heat_flow_4
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)

SGP/EBBR/E20 - Reprocess: Soil Temperature #3 Incorrect

During the indicated period, TS #3 was large negative or positive or offscale.
Average soil heat flow, sensible heat flux, and latent heat flux were incorrect
when TS #3 was incorrect. Inspect the 15 and 30 minute TS #3 data to determine 
the times of incorrect data.

• soil_temp_3_rr

• energy_storage_change_3
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• surface_soil_heat_flux_3
• soil_temp_3
• 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 E20 - E20 EBBR Soil Heat Flow #4 Incorrect

The SHF #4 produced large negative values during much of the
period because of a broken lead wire. Inspect the data to 
determine the times of incorrect SHF #4 values.

• soil_heat_flow_4_mv

• corr_soil_heat_flow_4
• surface_soil_heat_flux_4
• soil_heat_flow_4
• 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/EEBR/E2 - AEM Stopped In One Position

All gradient related measurements, including sensible and latent heat
flux and bowen ratio, are incorrect.

The AEM kept stopping in the home30 position (home signal about 23).

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

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

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

SGP/EEBR/E2 - AEM Stopped In One Position

The AEM kept stopping in one of three positions, none of which allow
sensible heat flux, latent heat flux, or Bown ratio to be calculated
correctly.  These and the gradient measurements are incorrect for the
period indicated.

The AEM stopped in either the home15 position (home signal about 53),
the home 30 position (home signal about 23), or inbetween these two
(home signal 1 to 2).

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

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

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

SGP/EEBR/E2 - Wind Direction Frozen

The wind direction sensor froze stopped for the indicated period of time.
The indicated measurements are incorrect.

• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• wdir_vec_std
• Wind speed vector mean(wspd_vec_mean)

• wdir_vec_mean_mv

• wdir_vec_std
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• Wind speed vector mean(wspd_vec_mean)

SGP/EEBR/E2 - Wind Speed Sensor Frozen

The wind speed sensor was frozen stopped.
The indicated measurements were incorrect.

• Wind speed, lower, 1-min avg(wspd_arith_mean)

• Wind speed, lower, 1-min avg(wspd_arith_mean)
• Wind speed vector mean(wspd_vec_mean)

• Wind speed vector mean(wspd_vec_mean)
• Wind speed, lower, 1-min avg(wspd_arith_mean)

SGP/EEBR/E2 - Soil Temperature #2 Incorrect

Soil temperature #2 was intermittently incorrect.
The cause is not yet known.  The indicated other measurements
were also incorrect because soil temperature #2 was used in the
calculations of the quantities.

Soil moisture (30 minute only) was affected because version 6
of the EBBR datalogger program used a multiplication of
soil temperature and soil moisture as part of the adjustment
of soil moisture for soil temperature.  This was discovered
to be a poor technique soon after it was implemented, but E2
will continue to use version 6 until a replacement EBBR unit
is available.

Changeout dates of the EBBR units can be found on the EBBR
Instrument web page.

• soil_temp_2_rr

• soil_moisture_2
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• surface_soil_heat_flux_2
• energy_storage_change_2
• soil_temp_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect

Soil Temperature #2 was intermittently incorrect.
The cause is unknown.

The indicated measurements that are calculated using 
soil temperature are also incorrect.

Soil moisture #2 (30 minute only) was also affected 
because version 6 of the EBBR datalogger program 
uses a multiplication of soil temperature and soil 
moisture as part of the adjustment of soil moisture for
soil temperature.  This was discovered to be a poor 
technique soon after it was implemented, but E2 will
continue to use version 6 until a replacement EBBR
unit is available.  When soil temperature #2 is large
negative, soil moisture #2 is often twice as large
as it should be.

EBBR unit changeout dates are listed on the EBBR 
instrument web page.

• soil_temp_2_rr

• soil_moisture_2
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• surface_soil_heat_flux_2
• energy_storage_change_2
• soil_temp_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect

Soil Temperature #2 was intermittently incorrect.
The cause is unknown.

The indicated measurements that are calculated using 
soil temperature are also incorrect.

Soil moisture #2 (30 minute only) was also affected 
because version 6 of the EBBR datalogger program 
uses a multiplication of soil temperature and soil 
moisture as part of the adjustment of soil moisture for
soil temperature.  This was discovered to be a poor 
technique soon after it was implemented, but E2 will
continue to use version 6 until a replacement EBBR
unit is available.  When soil temperature #2 is large
negative, soil moisture #2 is often twice as large
as it should be.

EBBR unit changeout dates are listed on the EBBR 
instrument web page.

• soil_temp_2_rr

• soil_moisture_2
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• surface_soil_heat_flux_2
• energy_storage_change_2
• soil_temp_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect

Soil Temperature #2 was intermittently incorrect.
The cause is unknown.

The indicated measurements that are calculated using 
soil temperature are also incorrect.

Soil moisture #2 (30 minute only) was also affected 
because version 6 of the EBBR datalogger program 
uses a multiplication of soil temperature and soil 
moisture as part of the adjustment of soil moisture for
soil temperature.  This was discovered to be a poor 
technique soon after it was implemented, but E2 will
continue to use version 6 until a replacement EBBR
unit is available.  When soil temperature #2 is large
negative, soil moisture #2 is often twice as large
as it should be.

EBBR unit changeout dates are listed on the EBBR 
instrument web page.

• soil_temp_2_rr

• soil_moisture_2
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• surface_soil_heat_flux_2
• energy_storage_change_2
• soil_temp_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

SGP/EBBR/E19 - 6 Month Checks

The indicated measurements were incorrect during the 6 month checks.

• temp_air_left
• temp_air_right

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

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

SGP/EBBR/E20 - 6 Month Checks

The indicated measurements were incorrect during the 6 month checks.

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

• temp_air_left
• temp_air_right

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

SGP/EBBR/E22 - 6 Month Checks

The indicated measurements were incorrect during the 6 month checks.

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

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

• temp_air_left
• temp_air_right

SGP/EBBR/E2 - AEM Hung

The automatic exchange mechanism hung, thereby making a number of measurements incorrect.

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

• temp_air_right
• temp_air_left

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

SGP/EBBR/E2 - Wind Direction Incorrect

The wind direction was always 65 to 90 degrees and sigma direction was near zero; the data 
is incorrect.

• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• wdir_vec_std
• Wind speed vector mean(wspd_vec_mean)

• wdir_vec_std
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• Wind speed vector mean(wspd_vec_mean)

SGP/EBBR/E2 - Reprocess: Soil Temperature #2 Incorrect

The indicated measurements were incorrect because soil temperature #2 was incorrect.

Average soil heat flow, sensible heat and latent heat 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)

• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• surface_soil_heat_flux_2
• energy_storage_change_2
• soil_temp_2
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

SGP/EBBR/E2 - Data Incorrect

The indicated measurements were zeros (30 minute) or incorrect (5 and 15 minute) the half 
hour after the recalibration unit was installed.

• Raw data stream - documentation not supported

• rh_right_mv
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_temp_1_rr
• soil_heat_flow_5_mv
• soil_moisture_4_rr
• rh_left_mv
• soil_heat_flow_4_mv
• soil_heat_flow_3_mv
• temp_reference_rr
• soil_moisture_5_rr
• soil_moisture_1_rr
• soil_temp_5_rr
• soil_temp_2_rr
• temp_trh_left_rr
• home_signal
• atmos_pressure_mv
• soil_moisture_2_rr
• temp_air_left
• net_radiation_mv
• soil_heat_flow_1_mv
• soil_temp_3_rr
• wdir_vec_mean_mv
• soil_heat_flow_2_mv
• temp_air_right
• soil_moisture_3_rr
• soil_temp_4_rr
• temp_trh_right_rr
• battery_voltage

• energy_storage_change_1
• energy_storage_change_4
• energy_storage_change_5
• energy_storage_change_2
• soil_temp_5
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• energy_storage_change_3
• soil_temp_3
• soil_temp_4
• soil_temp_1
• soil_temp_2
• temp_air_top
• soil_heat_flow_4
• soil_heat_flow_5
• soil_heat_flow_1
• soil_heat_flow_2
• soil_heat_flow_3
• soil_moisture_4
• soil_moisture_3
• vapor_pressure_top
• soil_moisture_2
• soil_moisture_1
• temp_air_bottom
• soil_moisture_5
• rh_top_fraction
• Wind speed vector mean(wspd_vec_mean)
• corr_soil_heat_flow_5
• corr_soil_heat_flow_1
• corr_soil_heat_flow_2
• corr_soil_heat_flow_3
• corr_soil_heat_flow_4
• Barometric Pressure(atmos_pressure)
• temp_reference
• rh_bottom_fraction
• vapor_pressure_bottom
• home_signal_30
• temp_trh_bottom
• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_5
• soil_heat_capacity_4
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• home_signal_15
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• Radiation, net(net_radiation)
• temp_trh_top
• surface_soil_heat_flux_1
• bowen_ratio
• surface_soil_heat_flux_2
• wdir_vec_std
• surface_soil_heat_flux_5
• surface_soil_heat_flux_4
• surface_soil_heat_flux_3

• home_signal
• Radiation, net(net_radiation)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• vapor_pressure_top
• rh_top_fraction
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_reference
• temp_air_bottom
• Wind speed vector mean(wspd_vec_mean)
• Barometric Pressure(atmos_pressure)
• rh_bottom_fraction
• temp_trh_bottom
• wdir_vec_std
• temp_trh_top
• vapor_pressure_bottom
• temp_air_top

SGP/EBBR/E2 - 6 Month Checks

The indicated measurements were incorrect during the 6 month checks.

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

• temp_air_right
• temp_air_left

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

SGP/EBBR/E2 - 6 Month Checks

The indicated measurements were incorrect during the 6 month checks.

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

• temp_air_right
• temp_air_left

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

SGP/EBBR/E19 - Reprocess: Soil Heat Flow #3 Incorrect

Soil heat flow 3 was incorrect, with values too large positive and too small negative.  
Since the calibration in the program is the one supplied by the vendor, it appears 
that the calibration may be wrong.

Average soil heat flow, sensible heat flux and latent heat flux can be recalculated
using the remaining good sets of soil sensors as follows:
   ave_shf = (g1 + g2 + g4 + g5)/4
   e = -(q + ave_shf)/(1 + bowen)
   h = -(q + e + ave_shf)

• corr_soil_heat_flow_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• surface_soil_heat_flux_3
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• soil_heat_flow_3