You are using software record generation which causes windSpeed and windDir (and others) to be the weeWX calculated averages of the loop values in an archive period. On the other hand hardware record generation uses the archive record generated by your station. For Davis stations the windSpeed has a resolution of 1mph and the archive record wind directions are one of 16 discrete directions so hence you see wind speeds that at multiples of 1mph and discrete wind directions when you use hardware record generation.
To change back to hardware record generation, edit weewx.conf, under [StdArchive] set record_generation = hardware, save weewx.conf and restart WeeWX. Gary -- 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.
