WeeWX works fine with stations that do not report rainRate. In order for weeWX to calculate rainRate weeWX needs to see rain data in loop and/or archive records. Judging by the small log extract provided it looks like rain is not being included in your loop packets and hence no rainRate. Sort the rain issue and rainRate will be 'fixed' automatically.
As for why your rain is not being provided, not sure. What config are you using with your driver? In particular what mapping. Log extract showing weeWX startup and some data read from your station would help, the startup logs a lot of useful stuff. Gary -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
