Data Quality Reports for Session: 101246 User: gaustad Completed: 08/22/2006

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D040722.4TWP/SMET/C3 - Rain blocked pressure porttwpsmet60sC3.b1
D040726.1TWP/SMET/C2 - Negative rainfall ratestwpsmet60sC2.b1
D040726.3TWP/SMET/C3 - Negative rainfall ratestwpsmet60sC3.b1


DQRID : D040722.4
Start DateStart TimeEnd DateEnd Time
01/01/2004000005/17/20042259
Subject:
TWP/SMET/C3 - Rain blocked pressure port
DataStreams:twpsmet60sC3.b1
Description:
Atmospheric pressure values were suspect due to anomolous readings during heavy rain 
events.  Suspect blockage of port due to rainfall.  New logger and enclosure corrected problem.
Measurements:twpsmet60sC3.b1:
  • Atmospheric pressure(atmos_pressure)

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DQRID : D040726.1
Start DateStart TimeEnd DateEnd Time
10/21/1998031107/06/20040138
Subject:
TWP/SMET/C2 - Negative rainfall rates
DataStreams:twpsmet60sC2.b1
Description:
Due to limitations of the Zeno dataloggers all voltage measurements
from the optical rain gauge (ORG) were converted to rainfall rates. 
This resulted in negative values for rain rates.  Any value below
0.10 mm/hr should be considered to be 0 mm/hr.  New dataloggers 
alleviated this problem.
Measurements:twpsmet60sC2.b1:
  • Precipitation maximum(precip_max)
  • Precipitation mean(precip_mean)
  • precipitation minimum(precip_min)
  • Precipitation standard deviation(precip_sd)

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DQRID : D040726.3
Start DateStart TimeEnd DateEnd Time
03/12/2002062805/17/20042300
Subject:
TWP/SMET/C3 - Negative rainfall rates
DataStreams:twpsmet60sC3.b1
Description:
Due to limitations of the Zeno dataloggers all voltage measurements
from the optical rain gauge (ORG) were converted to rainfall rates. 
This resulted in negative values for rain rates.  Any value below
0.10 mm/hr should be considered to be 0 mm/hr.  New dataloggers 
alleviated this problem.
Measurements:twpsmet60sC3.b1:
  • Precipitation mean(precip_mean)
  • Precipitation maximum(precip_max)
  • Precipitation standard deviation(precip_sd)
  • precipitation minimum(precip_min)

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