Sonic wind component v
The data contains values for v direction of the wind in a sampling frequency of 20 Hz. Erroneour spikes were filterd in two steps.
- Define moving window uₓ = u(i-3:i+3)
- If u(i)-mean(uₓ) > 2*std(uₓ):u(i) = NaN
Frozen detectors resulted in continuous zero values (not filtered). The wind speed and direction were calculated as follows:
wind speed = sqrt(u² + v²)
wind direction = 180° + (180° / PI)* arctan2 (-u, -v)
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Additional Information
| Field | Value |
|---|---|
| Data last updated | November 5, 2019 |
| Metadata last updated | December 17, 2023 |
| Created | unknown |
| Format | npy |
| License | Open Data Commons Open Database License (ODbL) |
| Created | 5 years ago |
| Size | 513,827,192 |
| Id | a485c9f7-72e0-474c-9bc8-3d9aea695a30 |
| Package id | efa1aa57-2aef-41de-8d36-d5847445a2dc |
| Position | 1 |
| Restricted | {"level": "public", "allowed_users": ""} |
| State | active |