Thanks Tom I enabled windrun in weewx , added the fields to the database. Here's an example of what was calculated by weewx and the zero values I mentioned.
1514466000 is Friday, 29 December 2017 00:00:00 1514552400 is Saturday, 30 December 2017 00:00:00 dateTime usUnits interval windSpeed windrun 1514465700 1 5 4.205298013 173.1249273 1514466000 1 5 4.715231788 0 1514466300 1 5 3.927631579 0 1514466600 1 5 3.713333333 0.327302632 1514466900 1 5 2.291390728 0.636747076 1514467200 1 5 2.635761589 0.827696303 1514552100 1 5 6.947019868 115.6742846 1514552400 1 5 6.264900662 0 1514552700 1 5 6.611842105 0 1514553000 1 5 8.44 0.550986842 1514553300 1 5 8.417218543 1.254320175 Just wondering if this is what you would expect, two zero values ? My backfill based on the code in wxservices.py gave me 1514552400 as 0.0 and 1514552700 as 0.550986842105 Thanks Michael On Saturday, 30 December 2017 07:52:22 UTC+11, Tom Keffer wrote: > > What was the wind for the first five minutes? Maybe it was calm? > > Also, note that the archive record at midnight belongs to the *previous* day. > So, 12:05AM will be the very first record of the day. > > Finally, did you specify that windrun be calculated? By default, it is > not. See the section [[Calculations]] > <http://weewx.com/docs/usersguide.htm#[[Calculations]]> in the User's > Guide. > > -tk > > On Fri, Dec 29, 2017 at 12:10 PM, Michael Hornsby <michael....@gmail.com > <javascript:>> wrote: > >> Hi >> >> I've enabled windrun and am working on back filing the database. When I >> looked through the database to compare my back filling with the actual >> calculations I find at midnight there are two zero values for windrun. >> >> at 12:00 windrun is zero - ok I would expect that but at 12:05 windrun is >> also zero. I would expect windrun would be the wind for the first 5 minutes >> of the day ?? >> >> Am I missing something ?? >> >> Thanks >> Michael >> >> -- >> 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+...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- 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.
