SGP/EBBR/E13 - Soil temperature #3 offscale

Soil Temp Sensor 3 data were missing or offscale due to a bad connection. 

H and LE were not normally affected, as the EBBR program "kicked" out the incorrect 
temperature measurements before calculating H and LE.

• soil_temp_3_rr

• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• bowen_ratio
• surface_soil_heat_flux_3
• soil_heat_capacity_3
• soil_temp_3
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)

SGP/EBBR/E12 - Loose connection (SHF #4)

Soil Heat Flow #4 was sometimes offscale due to a bad connection.  Sensible and latent 
heat fluxes also affected at times.

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

• soil_heat_flow_4_mv

SGP/EBBR/E9 - Sensible and Latent Heat Fluxes Incorrect

The AEM stuck in the home 15 or home 30 position, resulting in incorrect sensible and 
latent heat fluxes.

• 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/E7 - Loose connection (ST #3)

Soil temperature 3 was going offscale at times due to loose connections.  Sensible and 
latent heat fluxes were not affected.

• soil_temp_3_rr

• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• corr_soil_heat_flow_3
• soil_heat_capacity_3
• surface_soil_heat_flux_3

SGP/ECOR/E10 - Pressure and Temperature Missing

The pressure and temperature from the LI-7500 were missing. Sensible and latent heat flux 
were not affected.

• temp_irga
• atm_pres

SGP/EBBR/E19 - Nighttime data missing

Battery supply voltage was insufficient at night to power the system resulting in missing 
data.

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

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

• vapor_pressure_top
• time
• Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
• temp_trh_bottom
• soil_temp_5
• soil_temp_1
• soil_temp_2
• soil_temp_3
• soil_temp_4
• surface_soil_heat_flux_1
• soil_moisture_2
• surface_soil_heat_flux_2
• soil_moisture_1
• soil_moisture_4
• soil_moisture_3
• surface_soil_heat_flux_5
• surface_soil_heat_flux_3
• surface_soil_heat_flux_4
• rh_bottom_fraction
• Average soil heat flow at the surface(surface_soil_heat_flux_avg)
• Wind speed vector mean(wspd_vec_mean)
• Wind speed, lower, 1-min avg(wspd_arith_mean)
• soil_moisture_5
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
• base_time
• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• temp_trh_top
• lon
• home_signal_30
• energy_storage_change_3
• energy_storage_change_2
• energy_storage_change_5
• energy_storage_change_4
• home_signal_15
• energy_storage_change_1
• Radiation, net(net_radiation)
• lat
• soil_heat_capacity_4
• soil_heat_capacity_5
• soil_heat_capacity_2
• soil_heat_capacity_3
• wdir_vec_std
• soil_heat_capacity_1
• bowen_ratio
• Barometric Pressure(atmos_pressure)
• time_offset
• corr_soil_heat_flow_4
• corr_soil_heat_flow_3
• corr_soil_heat_flow_2
• corr_soil_heat_flow_1
• alt
• vapor_pressure_bottom
• soil_heat_flow_4
• soil_heat_flow_5
• temp_air_bottom
• 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/E7 - Sensible and Latent Heat Flux Incorrect

Latent and sensible heat flux were incorrect because the AEM was not working properly.

• 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/E20 - Sensible and latent heat fluxes overestimated

Net Radiation was too large resulting in overestimated sensible heat and latent heat 
fluxes.

• Radiation, net(net_radiation)

• 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/E15 - Soil heat flow #1 failure

Soil heat flow 1 sensor wires chewed by rodents. Values less than the accepted minimum.

• Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
• corr_soil_heat_flow_1
• soil_heat_flow_1
• surface_soil_heat_flux_1
• Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

• soil_heat_flow_1_mv

SGP/ECOR/E14 - Intermittent missing data

Many times during a month there was missing data because of a failing UPS.

• n_bad_irga
• rotated covariance vq(cvar_rot_vq)
• rotated covariance vw(cvar_rot_vw)
• temp_irga
• rotated covariance vt(cvar_rot_vt)
• rho
• Mean CO2 density(mean_c)
• rotated covariance vc(cvar_rot_vc)
• rotated covariance uw(cvar_rot_uw)
• alt
• rotated covariance uq(cvar_rot_uq)
• standard deviation of wind direction(std_wind_dir)
• rotated covariance ut(cvar_rot_ut)
• CO2 flux(fc)
• rotated covariance uv(cvar_rot_uv)
• rotated variance v(var_rot_v)
• rotated variance u(var_rot_u)
• rotated variance w(var_rot_w)
• mean_cooler
• covariance tc(cvar_tc)
• skew_c
• lon
• rotated covariance uc(cvar_rot_uc)
• n_bad_son_ic
• Water vapor mixing ratio observed by the Raman lidar(mr)
• variance of variable v(var_v)
• n_good_w
• variance of variable u(var_u)
• covariance tq(cvar_tq)
• n_good_v
• n_good_u
• variance of variable w(var_w)
• n_good_t
• elev
• Latent heat flux(lv_e)
• base_time
• covariance uc(cvar_uc)
• variance of variable q(var_q)
• variance of variable t(var_t)
• n_good_q
• wind_spd
• Momentum flux (dynamic)(k)
• covariance ut(cvar_ut)
• covariance uv(cvar_uv)
• lv
• Corrected sensible heat flux(h)
• mean_rot_w
• Mean horizontal wind speed(mean_rot_u)
• covariance uq(cvar_uq)
• time_offset
• mean_rot_v
• mean_spk_c
• variance of variable c(var_c)
• n_good_c
• n_bad_irga_light
• wind_dir
• mean_spk_v
• mean_spk_w
• covaraince vc(cvar_vc)
• mean_spk_t
• mean_spk_u
• covariance uw(cvar_uw)
• mean_spk_q
• rotated covariance wc(cvar_rot_wc)
• covariance vq(cvar_vq)
• n_spk_c
• covariance vw(cvar_vw)
• covariance vt(cvar_vt)
• kurt_c
• covariance wc(cvar_wc)
• rotated covariance wt(cvar_rot_wt)
• rotated covariance wq(cvar_rot_wq)
• real_lv
• kurt_u
• kurt_t
• Pressure, condensation, at altitude, RUC model output(cp)
• kurt_q
• covaraince wq(cvar_wq)
• friction velocity(ustar)
• covariance wt(cvar_wt)
• real_cp
• n_spk_w
• n_spk_t
• n_spk_u
• n_spk_v
• kurt_v
• n_spk_q
• real_mr
• kurt_w
• skew_u
• skew_t
• skew_w
• skew_v
• skew_q
• standard deviation of wind elevation angle(std_elev)
• real_rho
• atm_pres
• time
• Mean H2O density(mean_q)
• Mean sonic temperature (t), i.e. virtual temperature(mean_t)
• mean_u
• mean_v
• mean_w
• phi
• n_bad_c
• covariance qc(cvar_qc)
• n_bad_w
• n_bad_v
• n_bad_u
• n_bad_t
• lat
• n_bad_q