FAQ: Difference between revisions

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345 bytes added ,  24 May 2010
When I start Cumulus, the graphs restart again each time and don't show the earlier data
(When I start Cumulus, the graphs restart again each time and don't show the earlier data)
==I get error -32710 with Cumulus and my USB Davis station==
The USB support in the Davis DLL which Cumulus uses doesn't seem to work. You need to use the CP210X USB/serial software which Davis supply, and use the station in serial mode. If you have previously been using your station with Weatherlink in USB mode, you will need to change to serial mode in Weatherlink before you can use the station with Cumulus. You can do this using [http://www.davisnet.com/support/weather/download/CP210X_USB_Serial_Converter_ver2.exe this utility from Davis].
 
==When I start Cumulus, the graphs restart again each time and don't show the earlier data==
You probably have an error in one or more data files. Look near the beginning of the latest file in the Diags folder for an error message which will tell you which file is in error and which line is causing the problem. It may simply be a blank line.

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