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matthewwall / weewx-crt

emit data in cumulus realtime format
GNU General Public License v3.0
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Wind run in realtime.txt has excessive values #8

Open europacafe opened 3 years ago

europacafe commented 3 years ago

17/01/21 15:17:34 32.0 44 18.3 3.8 2.5 93 0.0 0.4 1007.8 E 1 km/h C mb mm 33911.7 -3.3 0.4 0.4 0.0 NULL NULL 32.0 1.1 32.6 15:10 23.1 07:05 4.2 15:15 6.3 15:15 1012.9 09:35 1007.9 15:15 4.3.0 0 6.3 33.1 38.2 5 1.8 326 102 0.0 0 1 0 ESE 1698 m 34.5 8.5 568.3 0

All other values are normal, except the Wind Run value. Sample realtime.txt above shows 33911.7 km. Any possible explanation to that unusual value?

matthewwall commented 8 months ago

is the value 33911.7 km higher or lower than you expected?

you can verify the value by doing the query for windrun yourself. something like this:

SELECT `interval`,windSpeed FROM archive WHERE dateTime>? AND dateTime<=?"

where you replace the question marks with the start-of-day and current timestamps.

this will tell you whether you have odd windSpeed data that result in unexpected windrun

(apologies for taking an extreme time to respond to this issue)