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FAQ: Difference between revisions
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→My average wind bearing remains at zero
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This happens just after you restart Cumulus, if the data came from the weather station's logger (i.e. Cumulus hasn't been running for a while). Weather stations only supply a 'current' direction, and Cumulus calculates the average direction when running 'live'. So there is only one set of data available to be plotted, if it comes from the station logger. | This happens just after you restart Cumulus, if the data came from the weather station's logger (i.e. Cumulus hasn't been running for a while). Weather stations only supply a 'current' direction, and Cumulus calculates the average direction when running 'live'. So there is only one set of data available to be plotted, if it comes from the station logger. | ||
== My average wind bearing remains at zero == | |||
Cumulus will always show zero average bearing when the average wind speed is zero (it can't be otherwise because it's calculated using the wind speed). In addition, it will show zero current bearing when the current wind speed is zero if you have ''use bearing zero when calm'' selected in the station settings (accessible from '''Configuration''' menu). | |||
This also happens if your anemonmeter has a fault. | |||
== My graphs appear to be plotted less frequently just after Cumulus starts up == | == My graphs appear to be plotted less frequently just after Cumulus starts up == | ||