You are right! I added the rounding to the nearest minute because I was surprised that from time to time, I had a sunshine duration slightly higher that the archive interval, due probably to the delay needed by weewx to process the archive records. Initially, I thought it was not logical to have a sunshine duration higher than the nominal archive interval, but it is not... In that situation, the additional few seconds in excess attributed to one archive records will imply that the next record will have have its sunshine duration diminished by the same amount.
The important point is to have the best estimation of the sunshine duration for each day, so I removed the rounding in my code. > Le 16 juil. 2022 à 17:01, 'Peter Fletcher' via weewx-user > <[email protected]> a écrit : > > The stored value for sunshine time has more apparent precision than is given > by Jacques's code, but it is probably neither more nor less accurate, since > its accuracy is limited by the relatively slow 'response' of the Davis sensor. > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/5B557121-9F23-43BA-8212-0F5A9BD0A737%40gmail.com.
