Data Quality Reports for Session: 185582 User: galewsky Completed: 05/15/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160208.1ENA/MET/C1 - Reprocessed and Corrected: Wind direction off by 180 degreesenametC1.b1Does not affect quality
D160324.1ENA/MET/C1 - Optical rain gauge precipitation testenametC1.b1Incorrect
D160325.5ENA/MET/C1 - Optical rain gauge errorenametC1.b1Incorrect
D160427.7ENA/C1 - Reprocess: Slightly incorrect location fieldsenametC1.b1Suspect
D160914.3ENA/MET/C1 - Aspirator wire brokenenametC1.b1Does not affect quality


DQRID : D160208.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
02/05/2016174902/07/20161137Does not affect quality
Subject:
ENA/MET/C1 -  Reprocessed and Corrected: Wind direction off by 180 degrees
DataStreams:enametC1.b1
Description:
DATA REPROCESSED and CORRECTED: 

The wind sensor was not aligned correctly. Wind directions during this time are off by 180 
degrees. The raw data were modified and the data were run through the ingest to address 
the issue.

The data were Archived in July 2016. Please retrieve the reprocessed data for use in your 
analysis.

You may find these data using the ARM Discovery tool at the following link:
http://www.archive.arm.gov/discovery/#v/results/s/finst::met/fsite::ena/ffac::ena.C1 

ORIGINAL DQR CATEGORY: Red( Incorrect)

REPROCESSED and CORRECTED DATA ARCHIVED:2016-07

REPROCESS IDENTIFICATION NUMBER: RID 1424

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--- ORIGINAL DQR DESCRIPTION ---
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The wind sensor was not aligned correctly. Wind directions during this time are off by 180 
degrees.
Measurements:enametC1.b1:
  • Wind direction vector mean(wdir_vec_mean)

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DQRID : D160324.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/23/2016165103/23/20161652Incorrect
Subject:
ENA/MET/C1 - Optical rain gauge precipitation test
DataStreams:enametC1.b1
Description:
Precipitation recorded by the optical rain gauge during this time is incorrect. Response 
to precipitation was being tested.
Measurements:enametC1.b1:
  • ORG precipitation rate mean(org_precip_rate_mean)

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DQRID : D160325.5
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/12/2016171003/12/20161711Incorrect
03/12/2016175203/12/20161752Incorrect
03/12/2016174903/12/20161750Incorrect
03/12/2016182203/12/20161822Incorrect
03/12/2016174703/12/20161747Incorrect
03/12/2016182503/12/20161825Incorrect
03/12/2016180103/12/20161802Incorrect
03/12/2016180403/12/20161805Incorrect
03/12/2016181203/12/20161812Incorrect
03/12/2016181703/12/20161817Incorrect
03/12/2016175903/12/20161759Incorrect
Subject:
ENA/MET/C1 - Optical rain gauge error
DataStreams:enametC1.b1
Description:
During these times the optical rain gauge malfunctioned and recorded invalid 
precipitation. Sensor was replaced.
Measurements:enametC1.b1:
  • ORG precipitation rate mean(org_precip_rate_mean)

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DQRID : D160427.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/29/2013094104/30/20162359Suspect
Subject:
ENA/C1 - Reprocess: Slightly incorrect location fields
DataStreams:enametC1.b1
Description:
Some of the instruments are being processed with the previous "GRW-Azores" lat/lon/alt 
instead of the new "ENA-Azores" lat/lon/alt. The differences are minor, but will be 
corrected. The respective GRW and ENA lat, lon, and alt values are as follows:
 
GRW  lat = 39.0911 ;
ENA lat = 39.0916 ;
GRW  lon = -28.0297 ;
ENA  lon = -28.0257 ;
GRW  alt = 26 ;
ENA  alt = 30.48 ;
Measurements:enametC1.b1:
  • Altitude above mean sea level(alt)
  • North latitude(lat)
  • East longitude(lon)

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DQRID : D160914.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/06/2016080009/07/20160845Does not affect quality
Subject:
ENA/MET/C1 - Aspirator wire broken
DataStreams:enametC1.b1
Description:
A broken wire on the temperature/relative humidity aspirator caused the fan to stop 
working. Measurements do not appear to be affected.
Measurements:enametC1.b1:
  • Vapor pressure mean, calculated(vapor_pressure_mean)
  • Humidity, relative, at 2-m height, 1-min avg(rh_mean)
  • vapor_pressure_std
  • rh_std
  • Temperature mean(temp_mean)
  • temp_std

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END OF DATA