Data Quality Reports for Session: 154932 User: gaun Completed: 12/02/2013

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D130715.2PVC/ECOR/M1 - Vapor Pressure Highpvc30ecorM1.b1
D130718.5PVC/MET/M1 - Questionable humiditypvcmetM1.b1


DQRID : D130715.2
Start DateStart TimeEnd DateEnd Time
06/01/2013000006/29/20130930
Subject:
PVC/ECOR/M1 - Vapor Pressure High
DataStreams:pvc30ecorM1.b1
Description:
The vapor pressure data from the ECOR was somewhat high. This is obvious as the MET vapor 
pressure was determined to be too high and the ECOR vapor pressure was just slightly 
higher than the MET measurement. This probably resulted in slightly too large LE as measured 
by the ECOR, by about 10%.
Measurements:pvc30ecorM1.b1:
  • rotated covariance wq(cvar_rot_wq)
  • covaraince wq(cvar_wq)
  • variance of variable q(var_q)
  • covariance vq(cvar_vq)
  • rotated covariance vq(cvar_rot_vq)
  • covariance uq(cvar_uq)
  • rotated covariance uq(cvar_rot_uq)
  • covariance qc(cvar_qc)
  • covariance tq(cvar_tq)
  • Mean H2O density(mean_q)
  • Latent heat flux(lv_e)

Back To Table of Contents

DQRID : D130718.5
Start DateStart TimeEnd DateEnd Time
06/26/2013180006/29/20131000
Subject:
PVC/MET/M1 - Questionable humidity
DataStreams:pvcmetM1.b1
Description:
A reference check of the humidity sensor showed that the instrument may have been reading 
as much as 20% high.
Measurements:pvcmetM1.b1:
  • Relative humidity mean(relh_mean)
  • vappress_sd
  • relh_sd
  • Vapor pressure mean(vappress_mean)

Back To Table of Contents


END OF DATA