Data Quality Reports for Session: 185278 User: vivianavla Completed: 04/27/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D151027.1SGP/RLPROF/C1 - Reprocessed and Corrected: Incorrect unitssgp10rlprofbe1newsC1.s1, sgp10rlprofbe1newsC1.c1Does not affect quality
D160106.1ENA/MAO/OLI/PGH/PVC/SGP/TWP/DLPROF/C1/C3/M1 - Reprocess: Suspect error estimatesenadlprofwind4newsC1.c1Suspect
D160520.10ENA/DL/DLPROF/C1 - Reprocess: Incorrect serial numberenadlprofwind4newsC1.c1, enadlprofwstats4newsC1.c1Does not affect quality


DQRID : D151027.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/01/2004000002/11/20162359Does not affect quality
Subject:
SGP/RLPROF/C1 - Reprocessed and Corrected: Incorrect units
DataStreams:sgp10rlprofbe1newsC1.s1, sgp10rlprofbe1newsC1.c1
Description:
DATA REPROCESSED and CORRECTED: 

The units for water vapor mixing-ratio related variables in the rlprofbe1news VAP were 
incorrectly reported as g/km instead of g/kg. The netcdf files were modified and the data 
were reprocessed to address incorrect units issue. 

ORIGINAL DQR CATEGORY: Transparent(Does not affect quality)

REPROCESSED and CORRECTED DATA ARCHIVED:2016-03-04

REPROCESS IDENTIFICATION NUMBER: RID 1395
 
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--- ORIGINAL DQR DESCRIPTION ---
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The units for mixing-ratio related fields are incorrectly reported as g/km instead of 
g/kg.
Measurements:sgp10rlprofbe1newsC1.s1:
  • mr_err
  • Water vapor mixing ratio observed by the Raman lidar(mr)
  • mr_sonde
sgp10rlprofbe1newsC1.c1:
  • Water vapor mixing ratio observed by the Raman lidar(mr)
  • mr_sonde
  • mr_err

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DQRID : D160106.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/01/2010000007/20/20160000Suspect
Subject:
ENA/MAO/OLI/PGH/PVC/SGP/TWP/DLPROF/C1/C3/M1 - Reprocess: Suspect error estimates
DataStreams:enadlprofwind4newsC1.c1
Description:
The current dlprofwind4news VAP generates time- and height-resolved estimates of wind 
speed, wind direction, and corresponding uncertainties from Doppler lidar PPI scans. A recent 
comparison with a heavily instrumented tall tower (BAO) has shown that the error 
estimates are biased low and exhibit poor correlation with the observed lidar-tower differences. 
We note that the measurements themselves (i.e. wind speed and direction) are minimally 
affected by this issue.
Measurements:enadlprofwind4newsC1.c1:
  • wind_direction_error
  • u_error
  • v_error
  • w_error
  • wind_speed_error

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DQRID : D160520.10
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/21/2014000005/19/20162200Does not affect quality
Subject:
ENA/DL/DLPROF/C1 - Reprocess: Incorrect serial number
DataStreams:enadlprofwind4newsC1.c1, enadlprofwstats4newsC1.c1
Description:
The instrument serial number that appears in the netcdf files global attributes is 
incorrect. The correct serial number is 0514-84.
Measurements:enadlprofwind4newsC1.c1:
  • base_time
enadlprofwstats4newsC1.c1:
  • base_time

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