Data Quality Reports for Session: 181104 User: kalesseh1 Completed: 11/08/2016


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160121.2ENA/AOSMET/C1 - Missing wind speed and direction dataenaaosmetC1.a1Missing
D160208.2ENA/AOSMET/C1 - Reprocessed and Corrected: Wind direction off by 80 degreesenaaosmetC1.a1Does not affect quality
D160427.7ENA/C1 - Reprocess: Slightly incorrect location fieldsenametC1.b1Suspect


DQRID : D160121.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/12/2016052601/19/20161130Missing
02/03/2016161502/08/20161650Missing
Subject:
ENA/AOSMET/C1 - Missing wind speed and direction data
DataStreams:enaaosmetC1.a1
Description:
Wind speed and direction data are intermittently missing during this time. The sensor was 
replaced.
Measurements:enaaosmetC1.a1:
  • Wind speed(WindSpeed)
  • Wind direction, relative to true North(WindDirection)


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DQRID : D160208.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/19/2016113002/03/20161615Does not affect quality
02/08/2016165002/08/20161748Does not affect quality
Subject:
ENA/AOSMET/C1 - Reprocessed and Corrected: Wind direction off by 80 degrees
DataStreams:enaaosmetC1.a1
Description:
DATA REPROCESSED and CORRECTED: 
An offset was loaded in the configuration settings of the wind sensor, so the wind 
direction was off by +80 degrees. The raw data were modified and were run through the ingest to 
correct the addressed issue. 

The reprocessed 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::aos/fsite::ena/ffac::ena.C1 

ORIGINAL DQR CATEGORY: Red( Incorrect)

REPROCESSED and CORRECTED DATA ARCHIVED:2016-07

REPROCESS IDENTIFICATION NUMBER: RID 1425

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--- ORIGINAL DQR DESCRIPTION ---
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An unintentional offset was loaded in the configuration settings of the wind sensor. Wind 
direction during this time is off by +80 degrees
Measurements:enaaosmetC1.a1:
  • Wind direction, relative to true North(WindDirection)


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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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