SGP/EBBR - EBBR E9 Anemometer Frozen, Wind Speed Incorrect

The anemometer cups were frozen stalled.

The following values were therefore incorrect:

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

• wspd_arith_mean
• wspd_vec_mean

• wspd_arith_mean

• wspd_vec_mean
• wspd_arith_mean

SGP/EBBR - EBBR E12 Anemometer Cups Frozen, Wind Speed Incorrect

The anemometer cups were frozen stalled during this period.

The following values were therefore incorrect:

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

• wspd_arith_mean

• wspd_vec_mean
• wspd_arith_mean

• wspd_arith_mean
• wspd_vec_mean

SGP/EBBR - EBBR E12 Net Radiation Incorrect

Condensation inside the domes (possibly water in the bottom dome also) 
during the period made daytime net radiation values as much as 50% too 
large and nighttime net radiations as much as 100% too small.  

The affected data are:

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

• latent_heat_flux
• sensible_heat_flux
• net_radiation

• net_radiation_mv

• net_radiation

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

• sensible_heat_flux
• vapor_pressure_top
• 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 E12 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

• latent_heat_flux
• sensible_heat_flux
• net_radiation

• net_radiation_mv

• net_radiation

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

• net_radiation

• sensible_heat_flux
• net_radiation
• latent_heat_flux

SGP/EBBR - EBBR E9 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
• sensible_heat_flux
• latent_heat_flux

• net_radiation_mv

• net_radiation

SGP/EBBR/E13 - failure of sensors

A lightning strike to the central cluster area shortly after 0800 GMT
on July 17 caused failure of several EBBR sensors: both humidity probes,
the barometer, soil heat flux #3, soil moisture # 1 and the wind
direction.
These failed sensors caused sensible, latent, and average soil heat flux
to be incorrect until site operations performed maintenance on July 24th.

Site Operations found a loose connection from soil moisture probe #1, 
removed barometer SN 6578 and replaced it with SN 6507, removed soil heat 
flux sensor #3 with SN 923022 and replaced it with SN 933199, repositioned 
the wind direction sensor - which was rotated approximately ninety degrees 
clockwise from its proper position, and removed the right humidity probe 
SN 460412 and replaced it with SN 460428.

• null(Raw data stream - documentation not supported)

• rh_left_mv
• temp_trh_left_rr

• rh_bottom_fraction
• temp_trh_bottom
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• latent_heat_flux
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13 - Failed Right Humidity Probe

A lightning strike to the central cluster area on 17 July 1995 caused
failure of several EBBR sensors including the right humidity probe.
On July 24th, site operations removed the right humidity probe SN 460412 and 
replaced it with SN 460428

In less than a day the right humidity probe output soared to over 113% and
has hovered around 112% since.  I consider all right probe values to be
incorrect due to this behavior.

Without a properly functioning right humidity probe, all values of top and
bottom relative humidity, top and bottom vapor pressure, Bowen
ratio, and latent and sensible heat fluxes are incorrect.

A working spare relative humidity probe was not available at that time.
The probe was replaced with a working, calibrated probe on 22 September 1995
at about 2108 GMT.  I have the examined the data since the day of the
replacement and find that the new probe is working well.  All E13 EBBR
measurements are presently correct.  The old probe S/N was 460428, the new
S/N is 460413.

• null(Raw data stream - documentation not supported)

• temp_trh_right_rr
• rh_right_mv

• rh_bottom_fraction
• temp_trh_bottom
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• latent_heat_flux
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E13- Left humidity probe replaced

A lightning strike to the central cluster area on 17 July 1995 caused the
left humidity probe to fail.  Some of the period of incorrect data has been
 discussed in D0000531.4.  The left humidity probe was replaced on 25 July 
1995 at 1925 GMT (old SN 460413, new SN 460435).

• null(Raw data stream - documentation not supported)

• rh_left_mv
• temp_trh_left_rr

• rh_bottom_fraction
• temp_trh_bottom
• rh_top_fraction
• vapor_pressure_top
• temp_trh_top
• vapor_pressure_bottom

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• latent_heat_flux
• vapor_pressure_bottom
• temp_trh_bottom
• rh_top_fraction

SGP/EBBR/E12 - EBBR E12 Wind Speed Iced

The anemometer was frozen stopped by freezing rain; the indicated data is incorrect.

• wspd_arith_mean

• wspd_vec_mean
• wspd_arith_mean

• wspd_arith_mean
• wspd_vec_mean

SGP/EBBR/E12 - EBBR E12 Wind Speed Iced

The anemometer was frozen stopped by freezing rain; the indicated data is incorrect.

• wspd_arith_mean

• wspd_vec_mean
• wspd_arith_mean

• wspd_arith_mean
• wspd_vec_mean

SGP/EBBR/E9 - E9 EBBR Wind Direction Incorrect

The wind direction vane was frozen in one direction by icing during the indicated period.

• wspd_vec_mean
• wdir_vec_mean
• wdir_vec_std

• wdir_vec_mean_mv

• wspd_vec_mean
• wdir_vec_mean
• wdir_vec_std

SGP/EBBR/E12 - E12 EBBR Wind Direction Incorrect

The wind direction vane was frozen stopped in one direction by icing.

• wspd_vec_mean
• wdir_vec_mean
• wdir_vec_std

• wdir_vec_mean_mv

• wdir_vec_std
• wspd_vec_mean
• wdir_vec_mean

SGP/EBBR/E12 - E12 EBBR Wind Speed Incorrect

The wind speed sensor cups were frozen stopped by icing.

• wspd_arith_mean

• wspd_vec_mean
• wspd_arith_mean

• wspd_arith_mean
• wspd_vec_mean

SGP/EBBR/E12 - E12 EBBR AEM Stuck - Data Incorrect

The AEM became stuck between levels, causing all gradient measurements to be incorrect, 
and thus the latent and sensible heat fluxes and Bowen ratio.

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

• temp_air_top
• vapor_pressure_bottom
• temp_trh_bottom
• temp_trh_top
• rh_top_fraction
• bowen_ratio
• latent_heat_flux
• vapor_pressure_top
• rh_bottom_fraction
• temp_air_bottom
• sensible_heat_flux

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

SGP/EBBR/E9 - E9 EBBR Wind Speed Incorrect

The wind speed sensor cups were frozen in place by icing.

• wspd_arith_mean
• wspd_vec_mean

• wspd_arith_mean

• wspd_vec_mean
• wspd_arith_mean

SGP/EBBR/E9 - E9 EBBR Soil Heat Flow 1 Incorrect

Soil Heat flow sensor #1 produced measurements that were large negative during the 
indicated period.  This was the result of sensor failure.

• surface_soil_heat_flux_avg
• soil_heat_flow_1
• corr_soil_heat_flow_1
• sensible_heat_flux
• latent_heat_flux
• surface_soil_heat_flux_1

• soil_heat_flow_1_mv

SGP/EBBR/E9 - E9 EBBR Soil Heat Capacities Incorrect

Soil Heat Capacities were out-of-range during this period, as reported by
the datalogger. The cause of this is unknown.

Actual values used in the computations of fluxes were okay, as the fluxes were not 
affected.

• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5

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

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• 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

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• 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

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• rh_bottom_fraction
• vapor_pressure_top
• 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

• sensible_heat_flux
• surface_soil_heat_flux_4
• soil_heat_capacity_4
• energy_storage_change_4
• soil_temp_4
• surface_soil_heat_flux_avg
• 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

• wdir_vec_mean
• wdir_vec_std
• wspd_vec_mean

• wspd_vec_mean
• wdir_vec_std
• 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

• sensible_heat_flux
• soil_heat_flow_4
• surface_soil_heat_flux_4
• corr_soil_heat_flow_4
• surface_soil_heat_flux_avg
• 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

• sensible_heat_flux
• surface_soil_heat_flux_4
• energy_storage_change_4
• soil_temp_4
• surface_soil_heat_flux_avg
• latent_heat_flux

SGP EBBR E9 - E9 EBBR Data Incorect During 6 Month Checks

The data was incorrect during the 6 month checks.

• Barometric Pressure(atmos_pressure)
• latent_heat_flux
• temp_trh_top
• soil_heat_flow_5
• soil_heat_flow_2
• soil_heat_flow_1
• soil_heat_flow_4
• vapor_pressure_bottom
• temp_air_bottom
• soil_heat_flow_3
• wdir_vec_mean
• surface_soil_heat_flux_4
• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_3
• surface_soil_heat_flux_1
• rh_bottom_fraction
• corr_soil_heat_flow_1
• corr_soil_heat_flow_2
• corr_soil_heat_flow_3
• corr_soil_heat_flow_4
• corr_soil_heat_flow_5
• surface_soil_heat_flux_avg
• bowen_ratio
• wspd_arith_mean
• energy_storage_change_1
• energy_storage_change_2
• energy_storage_change_3
• energy_storage_change_4
• soil_temp_4
• soil_temp_5
• energy_storage_change_5
• wspd_vec_mean
• soil_temp_3
• soil_temp_2
• soil_temp_1
• net_radiation
• rh_top_fraction
• soil_heat_capacity_1
• soil_heat_capacity_2
• soil_heat_capacity_3
• soil_heat_capacity_4
• soil_heat_capacity_5
• wdir_vec_std
• temp_reference
• soil_moisture_1
• soil_moisture_3
• soil_moisture_2
• soil_moisture_5
• soil_moisture_4
• temp_trh_bottom
• vapor_pressure_top
• sensible_heat_flux
• temp_air_top

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

• temp_reference
• wspd_arith_mean
• rh_top_fraction
• wdir_vec_mean
• Barometric Pressure(atmos_pressure)
• wspd_vec_mean
• temp_trh_top
• temp_air_bottom
• rh_bottom_fraction
• vapor_pressure_top
• temp_trh_bottom
• temp_air_top
• net_radiation
• wdir_vec_std
• vapor_pressure_bottom

SGP EBBR E12 - E12 EBBR Data Incorrect During 6 Month Checks

The data was incorrect during the 6 month checks.

• net_radiation
• soil_heat_capacity_2
• soil_heat_capacity_1
• rh_bottom_fraction
• soil_heat_capacity_5
• soil_heat_capacity_4
• soil_heat_capacity_3
• surface_soil_heat_flux_avg
• temp_trh_bottom
• wspd_vec_mean
• energy_storage_change_5
• energy_storage_change_3
• energy_storage_change_4
• rh_top_fraction
• bowen_ratio
• soil_temp_5
• soil_temp_4
• soil_temp_3
• wdir_vec_mean
• soil_temp_2
• soil_temp_1
• latent_heat_flux
• wdir_vec_std
• vapor_pressure_bottom
• wspd_arith_mean
• soil_heat_flow_5
• vapor_pressure_top
• surface_soil_heat_flux_1
• soil_heat_flow_4
• soil_heat_flow_3
• surface_soil_heat_flux_4
• surface_soil_heat_flux_5
• surface_soil_heat_flux_2
• surface_soil_heat_flux_3
• soil_heat_flow_1
• energy_storage_change_1
• soil_heat_flow_2
• energy_storage_change_2
• temp_air_top
• temp_trh_top
• temp_reference
• corr_soil_heat_flow_1
• corr_soil_heat_flow_2
• corr_soil_heat_flow_3
• corr_soil_heat_flow_4
• corr_soil_heat_flow_5
• soil_moisture_1
• soil_moisture_5
• Barometric Pressure(atmos_pressure)
• soil_moisture_4
• soil_moisture_3
• soil_moisture_2
• temp_air_bottom
• sensible_heat_flux

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

• wdir_vec_std
• temp_trh_top
• rh_bottom_fraction
• temp_air_top
• wspd_vec_mean
• wdir_vec_mean
• net_radiation
• Barometric Pressure(atmos_pressure)
• vapor_pressure_bottom
• wspd_arith_mean
• temp_reference
• vapor_pressure_top
• rh_top_fraction
• temp_air_bottom
• temp_trh_bottom

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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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 E12 - E12 EBBR Data Incorrect From AEM In One Position

The AEM kept stopping in one position. Offset biases are not removed from the 
gradient data in this situation and the data indicated is therefore incorrect.

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

• temp_air_top
• vapor_pressure_bottom
• temp_trh_bottom
• temp_trh_top
• rh_top_fraction
• bowen_ratio
• latent_heat_flux
• vapor_pressure_top
• rh_bottom_fraction
• temp_air_bottom
• sensible_heat_flux

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

SGP EBBR E9 - E9 EBBR AEM Hung, Data Incorrect

A worn AEM belt caused the AEM to hang frequently.
Gradient measurements, sensible heat flux, latent heat flux,
and Bowen ratio are incorrect during the indicated periods.

The AEM hung on 2/9/01 because of icing from an ice storm.

• latent_heat_flux
• rh_bottom_fraction
• rh_top_fraction
• temp_trh_bottom
• vapor_pressure_top
• temp_trh_top
• sensible_heat_flux
• vapor_pressure_bottom
• bowen_ratio
• temp_air_bottom
• temp_air_top

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

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

SGP EBBR E9 - E9 EBBR AEM Hung, Data Incorrect

The AEM belt was worn and the AEM hung frequently.
Gradients, sensible heat flux, latent heat flux,
and Bowen ratio were incorrect during the indicated period.

The AEM was replaced during the recalibration changeout
on 5/11/01.

• latent_heat_flux
• rh_bottom_fraction
• rh_top_fraction
• temp_trh_bottom
• vapor_pressure_top
• temp_trh_top
• sensible_heat_flux
• vapor_pressure_bottom
• bowen_ratio
• temp_air_bottom
• temp_air_top

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

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

SGP EBBR E9 - E9 EBBR Wind Speed Frozen Stopped

An ice storm froze the wind speed sensor to a stop.

• wspd_arith_mean
• wspd_vec_mean

• wspd_arith_mean

• wspd_vec_mean
• wspd_arith_mean

SGP EBBR E9 - E9 EBBR Wind Direction Frozen In One Direction

An ice storm froze the wind direction sensor in one postion.
Th indicated measurements are incorrect.

• wspd_vec_mean
• wdir_vec_mean
• wdir_vec_std

• wdir_vec_mean_mv

• wspd_vec_mean
• wdir_vec_mean
• wdir_vec_std

SGP/EBBR/E9 - Reprocess: E9 EBBR Soil Temperature #5 Intermittently Incorrect

Soil moisture probe #5 in the recalibrated unit installed
on 5/11/01 has not been working all of the time.  At times
the measurement has been very large and incorrect.  The
indicated measurements are incorrect at those times.  The
data must be inspected to determine the times that 
have incorrect data.  The sensible and latent heat fluxes can
be recalculated by using soil sets 1, 2, 3, and 4 only in a 
recalculation of the energy budget.

• surface_soil_heat_flux_avg
• surface_soil_heat_flux_5
• sensible_heat_flux
• latent_heat_flux
• soil_temp_5
• energy_storage_change_5

• soil_temp_5_rr

SGP EBBR E9 - E9 EBBR Gradients Incorrect During Sensor Replacement

During the replacement of the right air temperature
probe, all gradient measurements were incorrect.

• latent_heat_flux
• rh_bottom_fraction
• rh_top_fraction
• temp_trh_bottom
• vapor_pressure_top
• temp_trh_top
• sensible_heat_flux
• vapor_pressure_bottom
• bowen_ratio
• temp_air_bottom
• temp_air_top

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

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

SGP EBBR E9 - E9 EBBR Right Air Temperature Incorrect

The right air temperature probe measurements were
incorrect during these periods.

• temp_air_bottom
• bowen_ratio
• sensible_heat_flux
• latent_heat_flux
• temp_air_top

• temp_air_right

• temp_air_top
• temp_air_bottom

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
• sensible_heat_flux
• surface_soil_heat_flux_1
• surface_soil_heat_flux_2
• surface_soil_heat_flux_avg
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• soil_heat_flow_1
• 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• temp_trh_bottom
• 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

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• 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

• sensible_heat_flux
• vapor_pressure_top
• 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

• sensible_heat_flux
• vapor_pressure_top
• 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

• sensible_heat_flux
• vapor_pressure_top
• 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

• sensible_heat_flux
• temp_air_bottom
• bowen_ratio
• 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

• sensible_heat_flux
• temp_air_bottom
• bowen_ratio
• 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

• sensible_heat_flux
• surface_soil_heat_flux_4
• energy_storage_change_4
• soil_temp_4
• surface_soil_heat_flux_avg
• 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

• sensible_heat_flux
• surface_soil_heat_flux_4
• energy_storage_change_4
• soil_temp_4
• surface_soil_heat_flux_avg
• 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
• sensible_heat_flux
• bowen_ratio
• temp_trh_bottom
• 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

• sensible_heat_flux
• bowen_ratio
• temp_trh_top
• vapor_pressure_top
• 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
• 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
• Barometric Pressure(atmos_pressure)
• wdir_vec_mean
• temp_trh_bottom
• temp_reference
• temp_trh_top
• wspd_vec_mean
• net_radiation
• rh_top_fraction
• vapor_pressure_bottom
• home_signal
• temp_air_bottom
• wspd_arith_mean

• wspd_vec_mean
• 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
• latent_heat_flux
• corr_soil_heat_flow_1
• 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
• wspd_arith_mean
• net_radiation
• temp_trh_bottom
• home_signal_30
• temp_air_bottom
• surface_soil_heat_flux_5
• surface_soil_heat_flux_avg
• temp_air_top
• temp_trh_top
• Barometric 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