Data Quality Reports for Session: 146215 User: krishna Completed: 11/26/2012

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D120629.2PGH/MET/M1 - Incorrect atmospheric pressure datapghmetM1.b1
D120629.3PGH/MET/M1 - PWD spikes and missing data prior to revised installpghmetM1.b1


DQRID : D120629.2
Start DateStart TimeEnd DateEnd Time
07/01/2011183707/06/20110318
Subject:
PGH/MET/M1 - Incorrect atmospheric pressure data
DataStreams:pghmetM1.b1
Description:
Logger was reprogrammed following revised installation. An error with the timing sequence 
for the barometer caused incorrect readings until the program was reverted on 7/6.
Measurements:pghmetM1.b1:
  • Barometric Pressure(atmos_pressure)

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DQRID : D120629.3
Start DateStart TimeEnd DateEnd Time
06/09/2011000007/12/20111522
Subject:
PGH/MET/M1 - PWD spikes and missing data prior to revised install
DataStreams:pghmetM1.b1
Description:
The PWD was not installed efficiently, leading to occasional spikes and a period of 
missing data from 7/6 - 7/12 until revised installation took place and the programming was 
updated.
Measurements:pghmetM1.b1:
  • pwd_err_code
  • Average 10 min visibility(pwd_avg_vis_10_min)
  • pwd_pw_code_15_min
  • pwd_avg_H2O_int_1_min
  • Average 1 min visibility(pwd_avg_vis_1_min)
  • pwd_cumul_snow
  • pwd_pw_code_1_hr
  • pwd_pw_code_inst
  • pwd_id
  • pwd_cumul_water

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