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FAQ: Difference between revisions
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→My extreme values do not appear in the 'monthly' data logs
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== My extreme values do not appear in the 'monthly' data logs == | == My extreme values do not appear in the 'monthly' data logs == | ||
The data logs are snapshots of the data, taken at the configured interval while Cumulus is running (or at the station's configured interval when data is read from the station's logger). If the extreme value did not | The data logs are snapshots of the data, taken at the configured interval while Cumulus is running (or at the station's configured interval when data is read from the station's logger). Cumulus reads the station frequently, detecting each change in observations, and can update extremes at each of these reading times. | ||
If the extreme value reading time did not immediately precede a time at which the data was logged, then it will not appear in the log. This is most noticeable with wind gusts, the value of which can change rapidly between log entries. | |||
== Cumulus takes a long time to download the data from my Davis station at start up == | == Cumulus takes a long time to download the data from my Davis station at start up == | ||