Data Quality Reports for Session: 100159 User: mather Completed: 06/20/2006

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D031215.3TWP/SMET/C1 - Tower Lowered for Cal ActivitiestwpsmetC1.00, twpsmet60sC1.b1
D050421.6TWP/SMET/C1 - Negative rainfall ratestwpsmet60sC1.b1


DQRID : D031215.3
Start DateStart TimeEnd DateEnd Time
12/01/200323012/02/200330
Subject:
TWP/SMET/C1 - Tower Lowered for Cal Activities
DataStreams:twpsmetC1.00, twpsmet60sC1.b1
Description:
Tower lowered for instrument calibration
Measurements:twpsmet60sC1.b1:
  • Wind #1 speed standard deviation(wind1_spd_sd)
  • Vapor pressure mean(vappress_mean)
  • Wind #1 speed arithmetic average(wind1_spd_arith_avg)
  • Wind #2 speed vector average(wind2_spd_vec_avg)
  • Wind #2 speed minimum(wind2_spd_min)
  • Precipitation standard deviation(precip_sd)
  • Wind #2 speed standard deviation(wind2_spd_sd)
  • Wind #1 direction vector average(wind1_dir_vec_avg)
  • Wind #2 speed maximum gust(wind2_spd_max_gust)
  • Std Dev of Relative Humidity or Hardware Error Code(relh_sd)
  • Wind #2 speed maximum(wind2_spd_max)
  • Max Temperature at lowest Model Level- 1 hr(temp_max)
  • Precipitation mean(precip_mean)
  • Relative humidity minimum(relh_min)
  • Wind #1 speed maximum(wind1_spd_max)
  • Vapor pressure standard deviation(vappress_sd)
  • Mean Air Temperature or Hardware Error(temp_mean)
  • Relative humidity mean(relh_mean)
  • Temperature standard deviation(temp_sd)
  • precipitation minimum(precip_min)
  • Relative humidity maximum(relh_max)
  • Wind #1 speed maximum gust(wind1_spd_max_gust)
  • Wind #1 direction standard deviation(wind1_dir_sd)
  • Wind #2 speed arithmetic average(wind2_spd_arith_avg)
  • Precipitation maximum(precip_max)
  • Min Temperature at lowest Model Level- 1 hr(temp_min)
  • Wind #2 direction standard deviation(wind2_dir_sd)
  • Wind #2 direction vector average(wind2_dir_vec_avg)
  • Wind #1 speed minimum(wind1_spd_min)
  • Wind #1 speed vector average(wind1_spd_vec_avg)
twpsmetC1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

Back To Table of Contents

DQRID : D050421.6
Start DateStart TimeEnd DateEnd Time
10/09/19960003/09/20042243
Subject:
TWP/SMET/C1 - Negative rainfall rates
DataStreams:twpsmet60sC1.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.  New loggers were installed 03/09/2004 @ 2243 GMT.
Measurements:twpsmet60sC1.b1:
  • Precipitation mean(precip_mean)
  • Precipitation maximum(precip_max)
  • Precipitation standard deviation(precip_sd)
  • precipitation minimum(precip_min)

Back To Table of Contents


END OF DATA