FAQ: Difference between revisions

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276 bytes added ,  11 January 2011
Where does Cumulus get its monthly and annual rainfall totals from?
(Where does Cumulus get its monthly and annual rainfall totals from?)
==How is my rain rate calculated?==
For stations which supply a rain rate, Cumulus uses that. For stations which don't supply a rain rate (e.g. Fine Offset and La Crosse), Cumulus simply takes the rain total from the last five minutes and calculates a rate based on that; e.g. 0.3mm in 5 minutes is a rate of 3.6mm/hr.
 
==Where does Cumulus get its monthly and annual rainfall totals from?==
It adds up the corresponding daily totals in dayfile.txt. If your monthly and/or annual totals are incorrect, then you need to correct the daily totals which make up those figures, with Cumulus stopped.
 
=Troubleshooting=

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