Data Quality Reports for Session: 102981 User: kjohnson Completed: 12/04/2006


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D040726.4TWP/SMET/C3 - Negative rainfall ratestwpsmet60sC3.a1


DQRID : D040726.4
Start DateStart TimeEnd DateEnd Time
03/12/2002062803/03/20032359
Subject:
TWP/SMET/C3 - Negative rainfall rates
DataStreams:twpsmet60sC3.a1
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.a1:
  • Precipitation mean(precip_mean)
  • Precipitation standard deviation(precip_sd)
  • precipitation minimum(precip_min)
  • Precipitation maximum(precip_max)


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