Data Quality Reports for Session: 178786 User: zhuangy1 Completed: 08/04/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D140109.1MAO/MET/M1 - ORG data incorrectmaometM1.b1Incorrect
D140206.3MAO/SEBS/M1 - Soil Moisture 1 Low ValuesmaosebsM1.b1Suspect
D140219.4MAO/MET/M1 - Reprocessing Notice (RID 1044)maometM1.b1Does not affect quality
D140220.3MAO/SEBS/M1 - Net Radiometer Measurements not reportedmaosebsM1.b1Incorrect
D140318.2MAO/SEBS/M1 - Reprocessing Notice (RID 1110)maosebsM1.b1Does not affect quality
D140318.7MAO/SEBS/M1 - Precipitation Effects on Upwelling Long Wave RadiationmaosebsM1.b1Does not affect quality
D140530.1MAO/MET/M1 - Missing pressure datamaometM1.b1Missing
D140530.3MAO/MET/M1 - Incorrect relative humidity, vapor pressure, and present weather detector
data		maometM1.b1Incorrect
D140625.2MAO/SEBS/M1 - Radiometer measurements incorrectmaosebsM1.b1Incorrect
D140707.1MAO/SEBS/M1 - Surface Energy Balance IncorrectmaosebsM1.b1Incorrect
D140728.3MAO/MET/M1 - Optical rain gauge performance problemsmaometM1.b1Suspect
D140929.1MAO/MET/M1 - Present weather detector power issuemaometM1.b1Incorrect
D141013.4MAO/SEBS/M1 - Surface Energy Balance IncorrectmaosebsM1.b1Incorrect
D150427.3MAO/SEBS/M1 - Net Radiometer Measurements IncorrectmaosebsM1.b1Incorrect
D150506.1MAO/SEBS/M1 - Surface Energy Balance IncorrectmaosebsM1.b1Incorrect
D150908.2MAO/SEBS/M1 - Incorrect values because a connector was corrodedmaosebsM1.b1Incorrect
D150909.5MAO/MET/M1 - Relative Humidity and Vapor Pressure Data SpikesmaometM1.b1Suspect
D151203.6MAO/SEBS/M1 - Surface Energy Balance Incorrect.maosebsM1.b1Incorrect


DQRID : D140109.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/20/2013000001/08/20141727Incorrect
Subject:
MAO/MET/M1 - ORG data incorrect
DataStreams:maometM1.b1
Description:
Optical rain gauge (ORG) precipitation values were incorrect the specified time due to a 
wiring problem.
Measurements:maometM1.b1:
  • org_precip_rate_min
  • org_precip_rate_max
  • org_precip_rate_std
  • ORG precipitation rate mean(org_precip_rate_mean)

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DQRID : D140206.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/13/2013203001/09/20141500Suspect
Subject:
MAO/SEBS/M1 - Soil Moisture 1 Low Values
DataStreams:maosebsM1.b1
Description:
Soil moisture 1 values were lower than those of the other two soil moisture probes.

Sensible and latent heat fluxes were not affected.
Measurements:maosebsM1.b1:
  • soil_heat_flow_1
  • soil_moisture_1
  • energy_storage_change_1
  • corr_soil_heat_flow_1
  • surface_soil_heat_flux_1
  • soil_heat_capacity_1

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DQRID : D140219.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/20/2013000002/19/20142359Does not affect quality
Subject:
MAO/MET/M1 - Reprocessing Notice (RID 1044)
DataStreams:maometM1.b1
Description:
See below for details of reprocessing that was completed on 20140304.  Original 
DQR category: 3 (Yellow, Suspect).

-----------------------------------------------------------

The netcdf files split routinely due to a bug in the ingest. The ingest has been corrected 
and re-released to production. Data will be reprocessed.
Measurements:maometM1.b1:
  • org_precip_rate_min
  • pwd_err_code
  • org_precip_rate_max
  • pwd_cumul_rain
  • Altitude above mean sea level(alt)
  • time
  • ORG precipitation rate mean(org_precip_rate_mean)
  • North latitude(lat)
  • vapor_pressure_std
  • pwd_pw_code_1hr
  • Wind speed vector mean(wspd_vec_mean)
  • PWD 1 minute mean visibility(pwd_mean_vis_1min)
  • Wind direction vector mean(wdir_vec_mean)
  • base_time
  • PWD 10 minute mean visibility(pwd_mean_vis_10min)
  • wdir_vec_std
  • Atmospheric pressure(atmos_pressure)
  • vapor_pressure_mean
  • logger_temp
  • org_precip_rate_std
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • PWD 1 minute mean precipitation rate(pwd_precip_rate_mean_1min)
  • pwd_pw_code_15min
  • Temperature mean(temp_mean)
  • rh_std
  • Humidity, relative, at 2-m height, 1-min avg(rh_mean)
  • pwd_pw_code_inst
  • temp_std
  • East longitude(lon)
  • logger_volt
  • time_offset

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DQRID : D140220.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/13/2013203002/08/20141930Incorrect
Subject:
MAO/SEBS/M1 - Net Radiometer Measurements not reported
DataStreams:maosebsM1.b1
Description:
Radiometer values were missing.

Therefore surface energy balance measurements were also incorrect.
Measurements:maosebsM1.b1:
  • net radiation
  • up_long
  • Surface energy balance(surface_energy_balance)
  • Effective model albedo..derived(albedo)
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)
  • down_long
  • Irradiance, shortwave, upwelling, hemispheric, 10 meter(up_short_hemisp)

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DQRID : D140318.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/14/2014213003/14/20141500Does not affect quality
Subject:
MAO/SEBS/M1 - Reprocessing Notice (RID 1110)
DataStreams:maosebsM1.b1
Description:
See below for details of reprocessing that was completed on 20141028.  Original DQR 
category: 4 (Red, Incorrect).

-----------------------------------------------------------

Soil heat flow 3 plate was reversed in orientation in the soil.

This measurement should be reprocessed to change the sign of the measurement.
Measurements:maosebsM1.b1:
  • qc_corr_soil_heat_flow_3
  • soil_heat_flow_3
  • qc_surface_soil_heat_flux_avg
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Surface energy balance(surface_energy_balance)
  • qc_surface_soil_heat_flux_3
  • qc_soil_heat_flow_3
  • corr_soil_heat_flow_3
  • surface_soil_heat_flux_3

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DQRID : D140318.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
02/25/2014180003/12/20142330Does not affect quality
Subject:
MAO/SEBS/M1 - Precipitation Effects on Upwelling Long Wave Radiation
DataStreams:maosebsM1.b1
Description:
Upwelling long wave radiation is affected by surface cooling from precipitation 
occurrence.
Measurements:maosebsM1.b1:
  • up_long

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DQRID : D140530.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/12/2014174405/20/20141954Missing
Subject:
MAO/MET/M1 - Missing pressure data
DataStreams:maometM1.b1
Description:
Atmospheric pressure data is missing due to power and wiring issues during this time.
Measurements:maometM1.b1:
  • Atmospheric pressure(atmos_pressure)

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DQRID : D140530.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/17/2014014105/17/20141557Incorrect
05/12/2014174405/16/20141838Incorrect
Subject:
MAO/MET/M1 - Incorrect relative humidity, vapor pressure, and present weather detector 
data
DataStreams:maometM1.b1
Description:
The relative humidity, vapor pressure, and all data from the PWD are incorrect due to 
power and wiring problems during this time.
Measurements:maometM1.b1:
  • pwd_pw_code_inst
  • pwd_pw_code_1hr
  • vapor_pressure_mean
  • pwd_err_code
  • pwd_cumul_rain
  • PWD 1 minute mean visibility(pwd_mean_vis_1min)
  • PWD 1 minute mean precipitation rate(pwd_precip_rate_mean_1min)
  • vapor_pressure_std
  • pwd_pw_code_15min
  • rh_std
  • PWD 10 minute mean visibility(pwd_mean_vis_10min)
  • Humidity, relative, at 2-m height, 1-min avg(rh_mean)

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DQRID : D140625.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/21/2014013006/21/20141400Incorrect
Subject:
MAO/SEBS/M1 - Radiometer measurements incorrect
DataStreams:maosebsM1.b1
Description:
The radiometer measurements were incorrect while the ECOR/SEBS tripod was tipped over.
Measurements:maosebsM1.b1:
  • net radiation
  • up_long
  • Surface energy balance(surface_energy_balance)
  • Effective model albedo..derived(albedo)
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)
  • down_long
  • Irradiance, shortwave, upwelling, hemispheric, 10 meter(up_short_hemisp)

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DQRID : D140707.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/26/2014180006/20/20142130Incorrect
Subject:
MAO/SEBS/M1 - Surface Energy Balance Incorrect
DataStreams:maosebsM1.b1
Description:
Surface longwave radiation incorrect because of a corroded connector.
This caused the net radiation and surface energy balance to also be incorrect.
Measurements:maosebsM1.b1:
  • net radiation
  • up_long
  • Surface energy balance(surface_energy_balance)

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DQRID : D140728.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/20/2013000010/14/20142118Suspect
Subject:
MAO/MET/M1 - Optical rain gauge performance problems
DataStreams:maometM1.b1
Description:
Condensation inside the optical rain gauge lenses caused false precipitation to be 
recorded. Sensor replacements also showed signs of false precipitation. User discretion advised.
Measurements:maometM1.b1:
  • org_precip_rate_min
  • org_precip_rate_max
  • org_precip_rate_std
  • ORG precipitation rate mean(org_precip_rate_mean)

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DQRID : D140929.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/17/2014153009/28/20141600Incorrect
Subject:
MAO/MET/M1 - Present weather detector power issue
DataStreams:maometM1.b1
Description:
A broken power connection caused incorrect data from the present weather detector during 
this time.
Measurements:maometM1.b1:
  • pwd_pw_code_inst
  • pwd_pw_code_1hr
  • pwd_err_code
  • pwd_cumul_rain
  • PWD 1 minute mean visibility(pwd_mean_vis_1min)
  • PWD 1 minute mean precipitation rate(pwd_precip_rate_mean_1min)
  • pwd_pw_code_15min
  • PWD 10 minute mean visibility(pwd_mean_vis_10min)

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DQRID : D141013.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/01/2014000010/09/20141430Incorrect
Subject:
MAO/SEBS/M1 - Surface Energy Balance Incorrect
DataStreams:maosebsM1.b1
Description:
Upwelling longwave radiation incorrect, causing the calculated surface energy balance to 
be incorrect.
Measurements:maosebsM1.b1:
  • net radiation
  • up_long
  • Surface energy balance(surface_energy_balance)

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DQRID : D150427.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/14/2015210004/23/20151930Incorrect
Subject:
MAO/SEBS/M1 - Net Radiometer Measurements Incorrect
DataStreams:maosebsM1.b1
Description:
Corrosion in the net radiometer connector caused some measurements from the net radiometer 
to be incorrect.
Measurements:maosebsM1.b1:
  • net radiation
  • Surface energy balance(surface_energy_balance)
  • Effective model albedo..derived(albedo)
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)

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DQRID : D150506.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/21/2015150005/04/20151430Incorrect
Subject:
MAO/SEBS/M1 - Surface Energy Balance Incorrect
DataStreams:maosebsM1.b1
Description:
Soil Heat Flow 1 had a partially sliced cable, causing soil heat flow 1, average soil heat 
flow, and surface energy balance to be incorrect.
Measurements:maosebsM1.b1:
  • Surface energy balance(surface_energy_balance)
  • soil_heat_flow_1
  • corr_soil_heat_flow_1
  • surface_soil_heat_flux_1

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DQRID : D150908.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/16/2015150009/03/20151800Incorrect
Subject:
MAO/SEBS/M1 - Incorrect values because a connector was corroded
DataStreams:maosebsM1.b1
Description:
Surface Energy Balance, Solar Shortwave Downwelling, Albedo, and Net Radiation were 
incorrect because a connector was corroded.
Measurements:maosebsM1.b1:
  • net radiation
  • Surface energy balance(surface_energy_balance)
  • Effective model albedo..derived(albedo)
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)

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DQRID : D150909.5
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/23/2015023505/23/20150253Suspect
05/16/2015060105/16/20150601Suspect
05/23/2015123305/23/20151243Suspect
05/11/2015115105/11/20151204Suspect
06/14/2015105106/14/20151056Suspect
05/22/2015083905/22/20150845Suspect
05/16/2015081005/16/20150816Suspect
06/24/2015073306/24/20150738Suspect
06/01/2015052006/01/20150527Suspect
05/31/2015053605/31/20150552Suspect
05/31/2015033205/31/20150334Suspect
06/24/2015114306/24/20151148Suspect
07/02/2015111707/02/20151119Suspect
06/14/2015050406/14/20150510Suspect
06/04/2015104006/04/20151044Suspect
05/24/2015182205/24/20151824Suspect
05/11/2015004505/11/20150052Suspect
05/09/2015075005/09/20150753Suspect
05/07/2015111105/07/20151116Suspect
06/24/2015123006/24/20151237Suspect
05/17/2015104205/17/20151045Suspect
06/09/2015043606/09/20150438Suspect
Subject:
MAO/MET/M1 - Relative Humidity and Vapor Pressure Data Spikes
DataStreams:maometM1.b1
Description:
Relative humidity and vapor pressure values occasionally spike during times of high 
humidity
Measurements:maometM1.b1:
  • vapor_pressure_mean
  • Humidity, relative, at 2-m height, 1-min avg(rh_mean)

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DQRID : D151203.6
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/08/2015120012/01/20151130Incorrect
Subject:
MAO/SEBS/M1 - Surface Energy Balance Incorrect.
DataStreams:maosebsM1.b1
Description:
Surface Energy Balance was incorrect while soil heat flow 1 was not working.
Measurements:maosebsM1.b1:
  • Surface energy balance(surface_energy_balance)
  • soil_heat_flow_1
  • corr_soil_heat_flow_1
  • surface_soil_heat_flux_1

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