Absolutely. You can graph wind rose for yesterday, last month, last year, last 36 hours, all time (since beginning of your database), almost anything with regards to time. Just follow the time scale settings for the chart, and windRose would be your observation to chart. Some details on those settings, check this section of the Charts Wiki here: https://github.com/poblabs/weewx-belchertown/wiki/Belchertown-Charts-Documentation#time-scales-for-charts
On Tuesday, June 25, 2019 at 1:21:51 PM UTC-4, Ralf B wrote: > > Great Skin, thx. > > A Question: Is it possible to plot older graphs e.g. windrose of last > month or from january 2018? > -- 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/a47e0176-5107-4c82-a769-2e709c10c82e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
