Yep, that could explain the symptoms. The accumulator for a given day and for a given observation is at times initialised from that particular day from that particular observation's daily summary table. If the sum field of the day and daily summary concerned was None instead of a numeric then the sum field of that accumulator would be initialised with None instead of 0.0 and you would see the symptoms you experienced. Rebuilding the daily summaries would fix such a problem. It will be interesting to see if the same issue comes back, certainly if you were making changes to the database schema there is potential for a hiccup to occur, if you are relying on weeWX to handle all database interraction then such a hiccup should never occur.
Gary On Sunday, 19 November 2017 11:23:03 UTC+10, Thomas Carlin wrote: > > I did a little more playing with this today, and determined that the > problem is with extraTemp3, which I just started using, but is built into > the system. That being the case, I decided to drop and re-build the daily > summaries, just for fun. My theory being that was done right before the > issue started occurring to add a battery voltage field, and there could > have been an issue there somehow. It hasn't been running for too long yet, > but so far it seems to be working. I'll keep an eye on it over the next > few days, and see how it does, and update the thread. > > Thanks, > -- 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 weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.