DQRs for Session: 102767 User:kjohnsonCompleted: 11-22-2006

Data Quality Reports for Session: 102767 User: kjohnson Completed: 11/22/2006

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D060522.1	TWP/SMET/C1 - Upper wind speed sensor failure	twpsmet60sC1.b1

DQRID : D060522.1

Start Date	Start Time	End Date	End Time
05/09/2006	0000	10/14/2006	0237

Subject:	TWP/SMET/C1 - Upper wind speed sensor failure
DataStreams:	twpsmet60sC1.b1
Description:	The upper wind speed sensor was binding at low wind speeds. Comparison to the lower wind sensor showed that the upper sensor flat-lines for long periods of time. The upper anemometer was replaced.
Measurements:	twpsmet60sC1.b1: Wind #1 speed standard deviation(wind1_spd_sd) Wind #1 speed maximum gust(wind1_spd_max_gust) Wind #1 direction standard deviation(wind1_dir_sd) Wind #1 speed arithmetic average(wind1_spd_arith_avg) Wind #1 speed maximum(wind1_spd_max) Wind #1 direction vector average(wind1_dir_vec_avg) Wind #1 speed vector average(wind1_spd_vec_avg) Wind #1 speed minimum(wind1_spd_min)

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