DQRID : D170220.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/14/2017000001/14/20172359Missing
more
Subject:
SGP/CO2FLX/C1 - Incorrect raw file header
DataStreams:sgp30co2flx4mC1.a1, sgpco2flx4mC1.00, sgpco2flx60mC1.00, sgpco2flxsoilC1.00,
sgp30co2flx60mC1.a1, sgpco2flxwind60mC1.a1, sgp30co2flx25mC1.00, sgpco2flx25mC1.b1,
sgpco2flx4mC1.b1, sgpco2flx60mC1.b1, sgpco2flxsoilauxC1.b1, sgpco2flxradC1.00, sgpco2flxwind25mC1.a1,
sgpco2flx25mC1.00, sgpco2flxsoilC1.b1, sgp30co2flx25mC1.b1, sgpco2flxrad4mC1.b1,
sgpco2flxwind4mC1.a1, sgp30co2flx4mC1.b1, sgp30co2flx4mC1.00, sgp30co2flx25mC1.a1,
sgp30co2flx60mC1.00, sgpco2flxgas4mC1.a1, sgp30co2flx4mmetC1.b1, sgp30co2flx60mC1.b1
Description:
An ingest failure caused by a change in the header of the instrument output file generated 
by EddyPro resulted in missing data. This is a result of a bug in the EddyPro software. 
This only occurs when the all sensor (e.g., gas analyzer) data is screened/flagged for 
the first averaging period of the processing run. This should be a rare occurrence.
Suggestions: 
Measurements:sgpco2flx60mC1.b1:
  • sensible_heat_flux
  • alt
  • scaling_temperature_covariance
  • momentum_flux
  • lat
  • bowen_ratio
  • northward_wind_unrotated
  • monin_obukov_length
  • air_molar_volume
  • air_density
  • vertical_wind_spikes
  • time_offset
  • random_error_sensible_heat_flux
  • eastward_wind
  • sensible_heat_flux_spectral_correction_factor
  • qc_sensible_heat_flux
  • max_wind_speed
  • northward_wind
  • monin_obukov_stability_parameter
  • momentum_flux_uncorrected
  • scaling_temperature_variance
  • sensible_heat_flux_uncorrected
  • vertical_wind_variance
  • momentum_flux_spectral_correction_factor
  • qc_momentum_flux
  • time
  • random_error_momentum_flux
  • northward_wind_variance
  • eastward_wind_unrotated
  • pitch
  • vertical_wind
  • eastward_wind_spikes
  • wind_speed
  • wind_direction
  • scaling_temperature
  • air_heat_capacity
  • yaw
  • time_bounds
  • friction_velocity
  • lon
  • base_time
  • vertical_wind_unrotated
  • turbulent_kinetic_energy
  • eastward_wind_variance
  • sonic_temperature
  • sonic_temperature_spikes
  • northward_wind_spikes
more
sgpco2flx25mC1.00:
  • Raw data stream - documentation not supported
more
sgp30co2flx4mC1.b1:
  • var_t
  • var_c
  • var_q
  • site_longitude
  • fc_wpl_le
  • ustar
  • zm
  • mean_c
  • fc_corr
  • site_latitude
  • wdir
  • mean_q
  • mean_p
  • mean_t
  • yyyydddhhmmss
  • Lmoni
  • le
  • doy
  • h
  • site_elevation
  • var_rot_u
  • var_rot_v
  • var_rot_w
  • time_offset
  • mean_rot_u
  • fc_wpl_h
  • phi
  • theta
  • base_time
more
sgpco2flxwind4mC1.a1:
  • w_wind
  • lat
  • alt
  • sonic_temperature
  • base_time
  • u_wind
  • lon
  • time
  • v_wind
  • time_offset
more
sgp30co2flx25mC1.a1:
  • kurt_c
  • kurt_q
  • kurt_t
  • cvar_rot_vq
  • cvar_rot_vw
  • cvar_rot_vt
  • cvar_rot_wc
  • var_c
  • cvar_rot_wt
  • cvar_rot_wq
  • zm
  • cvar_rot_uc
  • mean_rot_w
  • mean_rot_v
  • mean_rot_u
  • cvar_rot_uq
  • time_offset
  • cvar_rot_uv
  • cvar_rot_ut
  • cvar_rot_uw
  • cvar_rot_vc
  • skew_unrot_w
  • skew_unrot_v
  • skew_unrot_u
  • yyyydddhhmmss
  • site_longitude
  • var_t
  • var_q
  • cvar_tq
  • cvar_tc
  • cvar_qc
  • skew_c
  • nspk_c
  • nspk_t
  • kurt_unrot_u
  • kurt_unrot_v
  • nspk_q
  • kurt_unrot_w
  • skew_t
  • skew_q
  • cvar_unrot_uw
  • cvar_unrot_uv
  • cvar_unrot_ut
  • cvar_unrot_uq
  • cvar_unrot_vc
  • mean_unrot_w
  • mean_unrot_v
  • cvar_unrot_vw
  • nspk_unrot_v
  • mean_unrot_u
  • nspk_unrot_u
  • cvar_unrot_vt
  • cvar_unrot_vq
  • nspk_unrot_w
  • cvar_unrot_wc
  • mean_spk_unrot_w
  • mean_spk_unrot_u
  • mean_spk_unrot_v
  • cvar_unrot_wt
  • cvar_unrot_wq
  • mean_c
  • mean_p
  • mean_q
  • mean_t
  • theta
  • phi
  • var_unrot_u
  • var_unrot_v
  • site_elevation
  • var_unrot_w
  • var_rot_w
  • var_rot_u
  • var_rot_v
  • mean_spk_q
  • mean_spk_t
  • cvar_unrot_uc
  • mean_spk_c
  • base_time
  • site_latitude
more
sgp30co2flx60mC1.a1:
  • phi
  • var_t
  • mean_unrot_v
  • mean_unrot_u
  • mean_unrot_w
  • zm
  • site_longitude
  • mean_t
  • mean_p
  • mean_q
  • mean_c
  • var_rot_u
  • var_rot_v
  • var_rot_w
  • site_latitude
  • base_time
  • var_q
  • var_c
  • cvar_rot_wt
  • cvar_rot_wq
  • mean_spk_unrot_u
  • mean_spk_unrot_v
  • mean_spk_unrot_w
  • cvar_rot_wc
  • cvar_rot_vt
  • cvar_rot_vq
  • var_unrot_w
  • cvar_rot_vw
  • var_unrot_u
  • var_unrot_v
  • cvar_rot_vc
  • site_elevation
  • cvar_unrot_wc
  • cvar_unrot_vt
  • cvar_unrot_vw
  • cvar_rot_uq
  • cvar_unrot_wq
  • cvar_unrot_wt
  • cvar_rot_uv
  • cvar_rot_uw
  • cvar_rot_ut
  • nspk_c
  • cvar_rot_uc
  • cvar_unrot_vc
  • cvar_tc
  • cvar_unrot_ut
  • cvar_tq
  • cvar_unrot_uv
  • cvar_unrot_uw
  • cvar_unrot_vq
  • cvar_qc
  • nspk_t
  • nspk_q
  • cvar_unrot_uq
  • cvar_unrot_uc
  • mean_rot_w
  • mean_rot_v
  • mean_rot_u
  • skew_q
  • skew_t
  • skew_c
  • skew_unrot_u
  • skew_unrot_w
  • skew_unrot_v
  • yyyydddhhmmss
  • mean_spk_c
  • mean_spk_t
  • mean_spk_q
  • kurt_unrot_v
  • kurt_unrot_w
  • kurt_unrot_u
  • theta
  • kurt_t
  • kurt_q
  • kurt_c
  • time_offset
  • nspk_unrot_w
  • nspk_unrot_v
  • nspk_unrot_u
more
sgp30co2flx4mmetC1.b1:
  • stderr_mean_t_soil_upper
  • z_t_soil_upper
  • precip
  • ustar
  • stderr_mean_t_soil_middle
  • phi
  • r_down_short_hemisp
  • base_time
  • doy
  • z_m_soil_upper
  • r_tot
  • t_air_lower
  • stderr_mean_m_soil_upper
  • stderr_mean_m_soil_lower
  • mean_m_soil_upper
  • zm
  • r_down_long_hemisp
  • rh_lower
  • var_rot_w
  • var_rot_v
  • var_rot_u
  • mean_p
  • mean_q
  • mean_t
  • stderr_mean_g_soil
  • fc_corr
  • mean_c
  • z_lower
  • Lmoni
  • mean_t_soil_lower
  • theta
  • fc_wpl_le
  • ppfd
  • fc_wpl_h
  • z_t_soil_middle
  • z_g_soil
  • z_upper
  • zrad
  • ppfd_up
  • rh_upper
  • var_t
  • r_up_long_hemisp
  • var_q
  • t_air_upper
  • var_c
  • r_up_short_hemisp
  • mean_m_soil_lower
  • site_elevation
  • t_rad
  • yyyydddhhmmss
  • bar_pres
  • site_latitude
  • h
  • mean_rot_u
  • mean_g_soil
  • z_m_soil_lower
  • site_longitude
  • stderr_mean_t_soil_lower
  • le
  • mean_t_soil_middle
  • r_net
  • mean_t_soil_upper
  • time_offset
  • wdir
  • z_t_soil_lower
more
sgpco2flxrad4mC1.b1:
  • alt
  • lat
  • qc_thermopile_infrared_detector
  • qc_surface_temperature
  • qc_total_solar
  • qc_downwelling_shortwave
  • CNR4_temperature
  • battery_minimum
  • qc_upwelling_shortwave
  • time
  • qc_downwelling_direct_shortwave
  • downwelling_shortwave
  • total_solar
  • qc_downwelling_longwave
  • qc_downwelling_diffuse_shortwave
  • time_offset
  • upwelling_longwave
  • downwelling_longwave
  • qc_upwelling_photosynthetic_active_radiation
  • qc_upwelling_longwave
  • surface_temperature
  • downwelling_direct_shortwave
  • panel_temperature
  • thermopile_infrared_detector
  • base_time
  • upwelling_photosynthetic_active_radiation
  • qc_CNR4_temperature
  • qc_si_sensor_body_temperature
  • downwelling_photosynthetic_active_radiation
  • qc_downwelling_photosynthetic_active_radiation
  • si_sensor_body_temperature
  • lon
  • downwelling_diffuse_shortwave
  • upwelling_shortwave
more
sgpco2flxsoilauxC1.b1:
  • auxiliary_volumetric_water_content
  • battery_minimum
  • atmospheric_pressure
  • base_time
  • relative_humidity
  • auxiliary_voltage_ratio
  • auxiliary_permittivity
  • qc_auxiliary_soil_temperature
  • panel_temperature
  • ambient_air_temperature
  • qc_auxiliary_voltage_ratio
  • auxiliary_signal_oscillation_period
  • sensor_depth
  • alt
  • qc_auxiliary_signal_oscillation_period
  • lat
  • auxiliary_soil_electrical_conductivity
  • qc_auxiliary_permittivity
  • time
  • precipitation_rate
  • auxiliary_soil_temperature
  • qc_auxiliary_volumetric_water_content
  • lon
  • time_offset
  • qc_auxiliary_soil_electrical_conductivity
more
sgpco2flx4mC1.00:
  • Raw data stream - documentation not supported
more
sgpco2flxradC1.00:
  • Raw data stream - documentation not supported
more
sgp30co2flx4mC1.00:
  • Raw data stream - documentation not supported
more
sgpco2flxsoilC1.b1:
  • raw_signal_oscillation_period
  • qc_calibrated_soil_heat_flux
  • measured_soil_heat_flux
  • calibrated_soil_heat_flux
  • base_time
  • qc_raw_volumetric_water_content
  • raw_soil_temperature
  • qc_raw_signal_oscillation_period
  • calibration_flag
  • raw_permittivity
  • raw_voltage_ratio
  • lon
  • qc_raw_permittivity
  • qc_measured_soil_heat_flux
  • time
  • heat_flux_sensor_depth
  • raw_soil_electrical_conductivity
  • raw_volumetric_water_content
  • qc_raw_voltage_ratio
  • time_offset
  • qc_raw_soil_electrical_conductivity
  • alt
  • sensor_depth
  • qc_raw_soil_temperature
  • lat
more
sgp30co2flx25mC1.00:
  • Raw data stream - documentation not supported
more
sgp30co2flx60mC1.00:
  • Raw data stream - documentation not supported
more
sgpco2flx4mC1.b1:
  • northward_wind_unrotated
  • time
  • vertical_wind
  • pitch
  • dew_point_temperature
  • air_molar_volume
  • h2o_flux
  • h2o_flux_variance
  • h2o_mole_fraction
  • eastward_wind_variance
  • co2_time_lag_state
  • air_heat_capacity
  • air_temperature
  • h2o_flux_spikes
  • co2_flux
  • scaling_temperature_covariance
  • h2o_time_lag
  • eastward_wind
  • vertical_wind_unrotated
  • northward_wind
  • co2_flux_variance
  • monin_obukov_length
  • co2_time_lag
  • qc_latent_heat_flux
  • base_time
  • alt
  • lat
  • specific_humidity
  • air_pressure
  • co2_flux_spectral_correction_factor
  • water_vapor_pressure_deficit
  • time_bounds
  • qc_momentum_flux
  • latent_heat_flux_spectral_correction_factor
  • random_error_sensible_heat_flux
  • random_error_momentum_flux
  • northward_wind_variance
  • vertical_wind_spikes
  • time_offset
  • h2o_time_lag_state
  • yaw
  • latent_heat_flux_uncorrected
  • qc_co2_flux
  • random_error_h2o_flux
  • h2o_flux_uncorrected
  • sensible_heat_flux_uncorrected
  • max_wind_speed
  • scaling_temperature
  • latent_heat_flux
  • water_vapor_density
  • detector_flag
  • water_vapor_partial_pressure_saturation
  • random_error_latent_heat_flux
  • sensible_heat_flux
  • northward_wind_spikes
  • relative_humidity
  • co2_molar_density
  • mean_value_RSSI
  • momentum_flux
  • wind_speed
  • qc_h2o_flux
  • monin_obukov_stability_parameter
  • lon
  • pll_flag
  • h2o_molar_density
  • water_vapor_partial_pressure
  • sync_flag
  • co2_mole_fraction
  • qc_sensible_heat_flux
  • vertical_wind_variance
  • random_error_co2_flux
  • momentum_flux_uncorrected
  • co2_flux_uncorrected
  • co2_flux_covariance
  • eastward_wind_spikes
  • bowen_ratio
  • co2_mixing_ratio
  • h2o_flux_spectral_correction_factor
  • co2_flux_spikes
  • h2o_mixing_ratio
  • friction_velocity
  • evapotranspiration_rate
  • sonic_temperature_spikes
  • momentum_flux_spectral_correction_factor
  • chopper_flag
  • wind_direction
  • eastward_wind_unrotated
  • sonic_temperature
  • h2o_flux_covariance
  • air_density
  • turbulent_kinetic_energy
  • sensible_heat_flux_spectral_correction_factor
  • scaling_temperature_variance
more
sgpco2flxsoilC1.00:
  • Raw data stream - documentation not supported
more
sgp30co2flx4mC1.a1:
  • site_elevation
  • zm
  • var_rot_v
  • var_rot_w
  • var_rot_u
  • cvar_rot_uc
  • cvar_rot_uq
  • cvar_rot_ut
  • cvar_rot_uv
  • cvar_rot_uw
  • cvar_unrot_wq
  • cvar_unrot_wt
  • cvar_unrot_vt
  • cvar_unrot_vw
  • cvar_unrot_wc
  • kurt_unrot_w
  • kurt_unrot_v
  • kurt_unrot_u
  • cvar_unrot_vq
  • phi
  • cvar_unrot_ut
  • cvar_unrot_uv
  • cvar_unrot_uw
  • cvar_unrot_vc
  • mean_t
  • cvar_unrot_uc
  • mean_q
  • mean_p
  • cvar_unrot_uq
  • mean_spk_q
  • mean_spk_t
  • mean_c
  • mean_spk_c
  • nspk_unrot_v
  • nspk_unrot_w
  • skew_unrot_u
  • skew_unrot_v
  • skew_unrot_w
  • nspk_unrot_u
  • skew_t
  • nspk_t
  • nspk_q
  • skew_q
  • nspk_c
  • mean_unrot_u
  • mean_unrot_v
  • mean_unrot_w
  • base_time
  • time_offset
  • site_latitude
  • skew_c
  • yyyydddhhmmss
  • mean_spk_unrot_w
  • mean_spk_unrot_v
  • var_t
  • mean_spk_unrot_u
  • var_c
  • var_unrot_w
  • var_unrot_u
  • var_unrot_v
  • var_q
  • cvar_tq
  • cvar_tc
  • cvar_rot_vc
  • cvar_qc
  • cvar_rot_vq
  • cvar_rot_vt
  • cvar_rot_vw
  • kurt_q
  • kurt_t
  • cvar_rot_wc
  • kurt_c
  • site_longitude
  • cvar_rot_wq
  • cvar_rot_wt
  • theta
  • mean_rot_w
  • mean_rot_v
  • mean_rot_u
more
sgp30co2flx25mC1.b1:
  • zm
  • Lmoni
  • time_offset
  • site_elevation
  • mean_c
  • mean_p
  • mean_q
  • mean_t
  • yyyydddhhmmss
  • ustar
  • fc_wpl_le
  • var_rot_v
  • var_rot_w
  • var_rot_u
  • doy
  • base_time
  • phi
  • var_q
  • var_t
  • mean_rot_u
  • var_c
  • wdir
  • h
  • site_longitude
  • fc_corr
  • le
  • site_latitude
  • fc_wpl_h
  • theta
more
sgp30co2flx60mC1.b1:
  • h
  • var_q
  • var_c
  • yyyydddhhmmss
  • base_time
  • var_t
  • zm
  • fc_wpl_h
  • site_elevation
  • mean_c
  • mean_q
  • mean_p
  • mean_t
  • mean_rot_u
  • ustar
  • theta
  • wdir
  • site_longitude
  • fc_corr
  • var_rot_u
  • var_rot_v
  • var_rot_w
  • le
  • site_latitude
  • doy
  • time_offset
  • phi
  • Lmoni
  • fc_wpl_le
more
sgpco2flx60mC1.00:
  • Raw data stream - documentation not supported
more
sgpco2flx25mC1.b1:
  • lon
  • momentum_flux
  • scaling_temperature
  • vertical_wind_spikes
  • vertical_wind_variance
  • monin_obukov_length
  • eastward_wind_unrotated
  • qc_momentum_flux
  • momentum_flux_uncorrected
  • qc_sensible_heat_flux
  • base_time
  • yaw
  • pitch
  • northward_wind_unrotated
  • friction_velocity
  • northward_wind_variance
  • northward_wind
  • vertical_wind_unrotated
  • sonic_temperature
  • max_wind_speed
  • air_density
  • air_heat_capacity
  • eastward_wind_spikes
  • bowen_ratio
  • time
  • time_bounds
  • sensible_heat_flux_uncorrected
  • wind_speed
  • vertical_wind
  • alt
  • sensible_heat_flux_spectral_correction_factor
  • lat
  • eastward_wind_variance
  • sonic_temperature_spikes
  • random_error_momentum_flux
  • wind_direction
  • turbulent_kinetic_energy
  • random_error_sensible_heat_flux
  • eastward_wind
  • scaling_temperature_variance
  • monin_obukov_stability_parameter
  • sensible_heat_flux
  • air_molar_volume
  • time_offset
  • momentum_flux_spectral_correction_factor
  • scaling_temperature_covariance
  • northward_wind_spikes
more
sgpco2flxgas4mC1.a1:
  • pressure_gas_analyzer
  • h2o_concentration
  • air_temperature
  • reference_signal_strength
  • time
  • lat
  • alt
  • base_time
  • diagnostic_flag
  • lon
  • co2_concentration
  • time_offset
more
sgpco2flxwind25mC1.a1:
  • u_wind
  • time
  • lon
  • v_wind
  • base_time
  • sonic_temperature
  • time_offset
  • w_wind
  • lat
  • alt
more
sgpco2flxwind60mC1.a1:
  • lat
  • alt
  • base_time
  • lon
  • v_wind
  • u_wind
  • sonic_temperature
  • w_wind
  • time_offset
  • time
more

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