Data Quality Report for Order ID: 187942
User ID: leeperc1    Date completed: 2017-09-25
All DQRs
DQR ID Subject Affected Data Streams Data Quality Metric
D160104.7 SGP Site Power Outage Due to Winter Storm sgpirt200msE13.a1 Note
D160212.3 SGP - Data System Upgrades: Data Missing sgp30ecorE14.b1 Missing
 
DQR ID: D160104.7    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2015-12-26 00:00:00 2016-01-01 23:59:59 Note
Subject: SGP Site Power Outage Due to Winter Storm
Affected Datastreams: sgpirt200msE13.a1
Description On Saturday and Sunday, December 26 and 27th a powerful winter storm (Goliath) brought sleet and freezing rain to much of Oklahoma with wind gusts of 45 MPH at times. The result was very very slick roads and mass power outages. The SGP central facility lost power at 8:55 PM CDT on Sunday, December 27th. The power was restored on 7:56 PM CDT on Wednesday, December 30th Site Emergency procedures were activated and Technicians drained water out of instrument reservoirs and other measures as needed, early Monday morning. On Wednesdays as roads and power started was restored to much of the areas east of I-35 , Site Technicians performed maintenance on several Extended Facilities. During this period, data are potentially missing, incorrect, or suspect. Carefully inspect the data before use.
Measurements
  • n_spk_c (Number of c samples removed due to spikes)
  • cvar_rot_ut (Rotated covariance ut)
  • qc_atm_pres (Quality check results on field: Average atmospheric pressure (IGRA internal sensor))
  • wind_spd (Vector averaged wind speed)
  • qc_n_good_t (Quality check results on field: Number of valid t samples)
  • qc_var_v (Quality check results on field: Variance of variable mean_v)
  • qc_n_good_c (Quality check results on field: Number of valid c samples)
  • real_mr (Status of source for mixing ratio)
  • kurt_u (Kurtosis of variable mean_u)
  • var_rot_w (Rotated variance w)
  • skew_q (Skewness of variable mean_q)
  • qc_var_c (Quality check results on field: Variance of variable mean_c)
  • cvar_rot_vt (Rotated covariance vt)
  • mean_rot_v (Rotated mean v)
  • qc_k (Quality check results on field: Momentum flux (dynamic))
  • phi (Rotation to v wind component = zero)
  • qc_var_q (Quality check results on field: Variance of variable mean_q)
  • qc_time (Results of quality checks on sample time)
  • qc_mean_w (Quality check results on field: Mean w (vertical) wind component)
  • time_offset (Time offset from base_time)
  • cvar_tc (Covariance tc)
  • cvar_uc (Covariance uc)
  • qc_mean_t (Quality check results on field: Mean t temperature (sonic anemometer))
  • lv (Latent heat of vaporization)
  • qc_std_wind_dir (Quality check results on field: Standard deviation of wind direction)
  • n_good_c (Number of valid c samples)
  • qc_mean_q (Quality check results on field: Mean water vapor density)
  • cvar_rot_vc (Rotated covariance vc)
  • real_cp (Status of source for specific heat of moist air)
  • n_good_w (Number of valid w samples)
  • skew_c (Skewness of variable mean_c)
  • elev (Vertical (elevation) wind angle)
  • n_bad_v (Number of bad or out of range v samples)
  • n_bad_son_ic (number of samples with bad sonic status flag)
  • cvar_vt (Covariance vt)
  • cvar_vq (Covariance vq)
  • cvar_qc (Covariance qc)
  • cvar_uq (Covariance uq)
  • qc_elev (Quality check results on field: Vertical (elevation) wind angle)
  • var_q (Variance of variable mean_q)
  • wind_dir (Vector averaged wind direction)
  • mean_cooler (Average voltage of IRGA cooler)
  • skew_u (Skewness of variable mean_u)
  • var_rot_u (Rotated variance u)
  • skew_t (Skewness of variable mean_t)
  • n_good_t (Number of valid t samples)
  • qc_n_good_v (Quality check results on field: Number of valid v samples)
  • qc_temp_irga (Quality check results on field: Average temperature (IGRA internal sensor))
  • qc_mean_c (Quality check results on field: Mean CO2 density)
  • mean_v (Mean v wind component)
  • mean_spk_v (Mean value of "spike" v samples)
  • mean_w (Mean w (vertical) wind component)
  • cvar_wt (Covariance wt)
  • kurt_q (Kurtosis of variable mean_q)
  • qc_h (Quality check results on field: Sensible heat flux)
  • std_elev (Standard deviation of wind elevation angle)
  • qc_wind_dir (Quality check results on field: Vector averaged wind direction)
  • qc_var_u (Quality check results on field: Variance of variable mean_u)
  • qc_fc (Quality check results on field: CO2 flux)
  • qc_n_good_u (Quality check results on field: Number of valid u samples)
  • n_good_q (Number of valid q samples)
  • mr (Mixing ratio)
  • cvar_rot_wt (Rotated covariance wt)
  • mean_spk_u (Mean value of "spike" u samples)
  • mean_u (Mean u wind component)
  • n_bad_w (Number of bad or out of range w samples)
  • qc_mr (Quality check results on field: Mixing ratio)
  • n_bad_irga_light (Number of samples with IRGA optical path blocked flag)
  • var_t (Variance of variable mean_t)
  • cvar_rot_uw (Rotated covariance uw)
  • n_bad_c (Number of bad or out of range c samples)
  • n_spk_t (Number of t samples removed due to spikes)
  • var_c (Variance of variable mean_c)
  • mean_c (Mean CO2 density)
  • kurt_t (Kurtosis of variable mean_t)
  • cvar_rot_wq (Rotated covariance wq)
  • n_bad_irga (Number of samples with "IRGA hardware problem" flag)
  • cvar_rot_vw (Rotated covariance vw)
  • skew_v (Skewness of variable mean_v)
  • h (Sensible heat flux)
  • n_bad_t (Number of bad or out of range t samples)
  • cvar_rot_vq (Rotated covariance vq)
  • qc_var_w (Quality check results on field: Variance of variable mean_w)
  • qc_cp (Quality check results on field: Specific heat of moist air)
  • qc_mean_u (Quality check results on field: Mean u wind component)
  • n_good_v (Number of valid v samples)
  • cvar_rot_uc (Rotated covariance uc)
  • alt (Altitude above mean sea level)
  • mean_t (Mean t temperature (sonic anemometer))
  • n_bad_sonic (Number of samples with bad sonic status flag)
  • mean_spk_t (Mean value of "spike" t samples)
  • qc_mean_v (Quality check results on field: Mean v wind component)
  • n_spk_q (Number of q samples removed due to spikes)
  • time (Time offset from midnight)
  • rho (Moist air density)
  • n_spk_w (Number of w samples removed due to spikes)
  • lon (East longitude)
  • temp_irga (Average temperature (IGRA internal sensor))
  • var_u (Variance of variable mean_u)
  • mean_spk_q (Mean value of "spike" q samples)
  • mean_spk_w (Mean value of "spike" w samples)
  • cvar_tq (Covariance tq)
  • real_lv (Status of source for latent heat of vaporization)
  • qc_std_elev (Quality check results on field: Standard deviation of wind elevation angle)
  • n_good_u (Number of valid u samples)
  • qc_n_good_w (Quality check results on field: Number of valid w samples)
  • cvar_ut (Covariance ut)
  • kurt_v (Kurtosis of variable mean_v)
  • cvar_rot_wc (Rotated covariance wc)
  • kurt_w (Kurtosis of variable mean_w)
  • std_wind_dir (Standard deviation of wind direction)
  • cvar_rot_uv (Rotated covariance uv)
  • fc (CO2 flux)
  • lv_e (Latent heat flux)
  • n_spk_u (Number of u samples removed due to spikes)
  • cvar_rot_uq (Rotated covariance uq)
  • n_bad_u (Number of bad or out of range u samples)
  • mean_rot_w (Rotated mean w)
  • qc_var_t (Quality check results on field: Variance of variable mean_t)
  • cvar_uw (Covariance uw)
  • lat (North latitude)
  • qc_ustar (Quality check results on field: Friction velocity)
  • mean_q (Mean water vapor density)
  • cvar_uv (Covariance uv)
  • skew_w (Skewness of variable mean_w)
  • qc_lv_e (Quality check results on field: Latent heat flux)
  • qc_rho (Quality check results on field: Moist air density)
  • kurt_c (Kurtosis of variable mean_c)
  • k (Momentum flux (dynamic))
  • cvar_vw (Covariance vw)
  • var_w (Variance of variable mean_w)
  • base_time (Base time in Epoch)
  • cvar_wq (Covariance wq)
  • real_rho (Status of source for moist air density)
  • qc_n_good_q (Quality check results on field: Number of valid q samples)
  • cp (Specific heat of moist air)
  • mean_spk_c (Mean value of "spike" c samples)
  • cvar_vc (Covariance vc)
  • var_rot_v (Rotated variance v)
  • qc_lv (Quality check results on field: Latent heat of vaporization)
  • ustar (Friction velocity)
  • atm_pres (Average atmospheric pressure (IGRA internal sensor))
  • cvar_wc (Covariance wc)
  • var_v (Variance of variable mean_v)
  • n_bad_q (Number of bad or out of range q samples)
  • n_spk_v (Number of v samples removed due to spikes)
  • qc_wind_spd (Quality check results on field: Vector averaged wind speed)
  • mean_rot_u (Rotated mean u)
 
DQR ID: D160212.3    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-01-26 18:00:00 2016-01-27 21:45:59 Missing
Subject: SGP - Data System Upgrades: Data Missing
Affected Datastreams: sgp30ecorE14.b1
Description The data system was undergoing upgrades. Data were lost during this period.
Measurements
  • cvar_rot_ut (Rotated covariance ut)
  • n_spk_c (Number of c samples removed due to spikes)
  • qc_atm_pres (Quality check results on field: Average atmospheric pressure (IGRA internal sensor))
  • wind_spd (Vector averaged wind speed)
  • qc_n_good_t (Quality check results on field: Number of valid t samples)
  • qc_var_v (Quality check results on field: Variance of variable mean_v)
  • qc_n_good_c (Quality check results on field: Number of valid c samples)
  • real_mr (Status of source for mixing ratio)
  • kurt_u (Kurtosis of variable mean_u)
  • var_rot_w (Rotated variance w)
  • skew_q (Skewness of variable mean_q)
  • qc_var_c (Quality check results on field: Variance of variable mean_c)
  • cvar_rot_vt (Rotated covariance vt)
  • qc_k (Quality check results on field: Momentum flux (dynamic))
  • mean_rot_v (Rotated mean v)
  • phi (Rotation to v wind component = zero)
  • qc_var_q (Quality check results on field: Variance of variable mean_q)
  • qc_time (Results of quality checks on sample time)
  • qc_mean_w (Quality check results on field: Mean w (vertical) wind component)
  • time_offset (Time offset from base_time)
  • cvar_tc (Covariance tc)
  • cvar_uc (Covariance uc)
  • qc_mean_t (Quality check results on field: Mean t temperature (sonic anemometer))
  • lv (Latent heat of vaporization)
  • qc_std_wind_dir (Quality check results on field: Standard deviation of wind direction)
  • n_good_c (Number of valid c samples)
  • qc_mean_q (Quality check results on field: Mean water vapor density)
  • cvar_rot_vc (Rotated covariance vc)
  • real_cp (Status of source for specific heat of moist air)
  • n_good_w (Number of valid w samples)
  • skew_c (Skewness of variable mean_c)
  • elev (Vertical (elevation) wind angle)
  • n_bad_v (Number of bad or out of range v samples)
  • n_bad_son_ic (number of samples with bad sonic status flag)
  • cvar_vt (Covariance vt)
  • cvar_vq (Covariance vq)
  • cvar_qc (Covariance qc)
  • cvar_uq (Covariance uq)
  • qc_elev (Quality check results on field: Vertical (elevation) wind angle)
  • var_q (Variance of variable mean_q)
  • wind_dir (Vector averaged wind direction)
  • mean_cooler (Average voltage of IRGA cooler)
  • skew_u (Skewness of variable mean_u)
  • var_rot_u (Rotated variance u)
  • skew_t (Skewness of variable mean_t)
  • n_good_t (Number of valid t samples)
  • qc_n_good_v (Quality check results on field: Number of valid v samples)
  • qc_temp_irga (Quality check results on field: Average temperature (IGRA internal sensor))
  • qc_mean_c (Quality check results on field: Mean CO2 density)
  • mean_v (Mean v wind component)
  • mean_spk_v (Mean value of "spike" v samples)
  • mean_w (Mean w (vertical) wind component)
  • cvar_wt (Covariance wt)
  • qc_h (Quality check results on field: Sensible heat flux)
  • kurt_q (Kurtosis of variable mean_q)
  • std_elev (Standard deviation of wind elevation angle)
  • qc_wind_dir (Quality check results on field: Vector averaged wind direction)
  • qc_var_u (Quality check results on field: Variance of variable mean_u)
  • qc_fc (Quality check results on field: CO2 flux)
  • qc_n_good_u (Quality check results on field: Number of valid u samples)
  • n_good_q (Number of valid q samples)
  • mr (Mixing ratio)
  • cvar_rot_wt (Rotated covariance wt)
  • mean_u (Mean u wind component)
  • mean_spk_u (Mean value of "spike" u samples)
  • n_bad_w (Number of bad or out of range w samples)
  • qc_mr (Quality check results on field: Mixing ratio)
  • n_bad_irga_light (Number of samples with IRGA optical path blocked flag)
  • var_t (Variance of variable mean_t)
  • cvar_rot_uw (Rotated covariance uw)
  • n_bad_c (Number of bad or out of range c samples)
  • n_spk_t (Number of t samples removed due to spikes)
  • var_c (Variance of variable mean_c)
  • mean_c (Mean CO2 density)
  • kurt_t (Kurtosis of variable mean_t)
  • cvar_rot_wq (Rotated covariance wq)
  • n_bad_irga (Number of samples with "IRGA hardware problem" flag)
  • cvar_rot_vw (Rotated covariance vw)
  • skew_v (Skewness of variable mean_v)
  • h (Sensible heat flux)
  • n_bad_t (Number of bad or out of range t samples)
  • cvar_rot_vq (Rotated covariance vq)
  • qc_var_w (Quality check results on field: Variance of variable mean_w)
  • qc_cp (Quality check results on field: Specific heat of moist air)
  • qc_mean_u (Quality check results on field: Mean u wind component)
  • n_good_v (Number of valid v samples)
  • cvar_rot_uc (Rotated covariance uc)
  • alt (Altitude above mean sea level)
  • mean_t (Mean t temperature (sonic anemometer))
  • n_bad_sonic (Number of samples with bad sonic status flag)
  • mean_spk_t (Mean value of "spike" t samples)
  • qc_mean_v (Quality check results on field: Mean v wind component)
  • n_spk_q (Number of q samples removed due to spikes)
  • time (Time offset from midnight)
  • rho (Moist air density)
  • n_spk_w (Number of w samples removed due to spikes)
  • lon (East longitude)
  • temp_irga (Average temperature (IGRA internal sensor))
  • var_u (Variance of variable mean_u)
  • mean_spk_q (Mean value of "spike" q samples)
  • mean_spk_w (Mean value of "spike" w samples)
  • cvar_tq (Covariance tq)
  • real_lv (Status of source for latent heat of vaporization)
  • n_good_u (Number of valid u samples)
  • qc_std_elev (Quality check results on field: Standard deviation of wind elevation angle)
  • qc_n_good_w (Quality check results on field: Number of valid w samples)
  • cvar_ut (Covariance ut)
  • kurt_w (Kurtosis of variable mean_w)
  • kurt_v (Kurtosis of variable mean_v)
  • cvar_rot_wc (Rotated covariance wc)
  • std_wind_dir (Standard deviation of wind direction)
  • cvar_rot_uv (Rotated covariance uv)
  • fc (CO2 flux)
  • lv_e (Latent heat flux)
  • n_spk_u (Number of u samples removed due to spikes)
  • cvar_rot_uq (Rotated covariance uq)
  • n_bad_u (Number of bad or out of range u samples)
  • mean_rot_w (Rotated mean w)
  • qc_var_t (Quality check results on field: Variance of variable mean_t)
  • cvar_uw (Covariance uw)
  • lat (North latitude)
  • qc_ustar (Quality check results on field: Friction velocity)
  • mean_q (Mean water vapor density)
  • cvar_uv (Covariance uv)
  • skew_w (Skewness of variable mean_w)
  • qc_lv_e (Quality check results on field: Latent heat flux)
  • qc_rho (Quality check results on field: Moist air density)
  • kurt_c (Kurtosis of variable mean_c)
  • k (Momentum flux (dynamic))
  • cvar_vw (Covariance vw)
  • var_w (Variance of variable mean_w)
  • base_time (Base time in Epoch)
  • cvar_wq (Covariance wq)
  • qc_n_good_q (Quality check results on field: Number of valid q samples)
  • real_rho (Status of source for moist air density)
  • cp (Specific heat of moist air)
  • mean_spk_c (Mean value of "spike" c samples)
  • var_rot_v (Rotated variance v)
  • cvar_vc (Covariance vc)
  • qc_lv (Quality check results on field: Latent heat of vaporization)
  • ustar (Friction velocity)
  • atm_pres (Average atmospheric pressure (IGRA internal sensor))
  • var_v (Variance of variable mean_v)
  • cvar_wc (Covariance wc)
  • n_bad_q (Number of bad or out of range q samples)
  • n_spk_v (Number of v samples removed due to spikes)
  • qc_wind_spd (Quality check results on field: Vector averaged wind speed)
  • mean_rot_u (Rotated mean u)