Tom, Initially I wanted to do exactly what you are proposing with the rain measurements - until I realized that if weewx / my server goes offline for a few days I will miss a chunk of incremental readings once I restart. So it seemed a better route to read the last archived record and from there calculate the incremental value.
I am missing something? On Thursday, 12 January 2017 08:31:29 UTC-8, Tom Keffer wrote: > > No problem with saving the cumulative data. What I'm wondering about is > your approach. Why mess with things like RecordBinder? > > Presumably, you're getting cumulative energy data off of some sensor, > using a driver. That's the place to take the differences. > > Very similar to the strategy that many weewx drivers use of deriving rain > from cumulative totalRain. > > -tk > > > > -- 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.
