DQRID : D950626.15
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/23/1995002004/26/19951630Incorrect
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Subject:
SGP/EBBR/E12 - Wind Direction Malfunction
DataStreams:sgp5ebbrE12.b1, sgp15ebbrE12.b1, sgp30ebbrE12.b1
Description:
For most of the period above, a malfunction in the E12 EBBR wind direction
sensor caused the following data values to be incorrect:

5 minute: res_ws, wind_d, and sigma_wd
15 minute: mv_wind_d
30 minute: res_ws, wind_d, and sigma_wd.

Wind direction normally indicated near north or 135 degrees (the latter
indicates a malfunction).

The wind direction sensor (S/N 3036) was replaced with S/N 3034 at 1620 GMT
on April 26, 1995.
Suggestions: 
Measurements:sgp15ebbrE12.b1:
  • wdir_vec_mean_mv
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sgp5ebbrE12.b1:
  • wspd_vec_mean
  • wdir_vec_mean
  • wdir_vec_std
more
sgp30ebbrE12.b1:
  • wspd_vec_mean
  • wdir_vec_mean
  • wdir_vec_std
more

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