My weather station is Davis Vantage Vue. I believe it never emits partial packets.
On Friday, 26 July 2019 15:02:51 UTC+5:30, Andrew Milner wrote: > > i doubt it very much. what weather station do you have? > changing the rf frequency changes the upload to wu interval but the > station will still be being polled as before. Does the station provide the > gust value in the LOOP data? If not then the gust value is an artificial > one created by weewx from loop records wind speeds received. If your > station provides partial packets as LOOP data you could always try and set > the wu flag that set specifies windGust must be present before rf is > uploaded > > On Friday, 26 July 2019 10:42:14 UTC+3, Praveen Chandrasekaran wrote: >> >> If I set rtfreq to a higher value like 5 seconds, should that resolve the >> issue? >> >> On Fri, 26 Jul 2019 at 11:57, Andrew Milner <[email protected]> wrote: >> >>> if from rf it has no gusts it cannot graph them. non rf sites will >>> provide a gust value per archive interval. who knows what wu do when they >>> receive both rf and archive record data!! The tables may well create an >>> artificial gust value from rf speeds, but again who knows what wu use to >>> create the graphs!! >>> >>> >>> >>> On Friday, 26 July 2019 09:01:30 UTC+3, Praveen Chandrasekaran wrote: >>>> >>>> The table somehow has it right. The graph alone is wrong. >>>> >>>> On Fri, 26 Jul 2019 at 11:29, Andrew Milner <[email protected]> >>>> wrote: >>>> >>>>> I would suspect WU ignore windgust on rapidfire because you need a >>>>> sustained period of I think 3 seconds for the gust to count as a gust in >>>>> metereological definitions - and the rf interval is probably too short - >>>>> so >>>>> gust will always equal speed in rf situations. >>>>> >>>>> On Friday, 26 July 2019 08:26:49 UTC+3, Praveen Chandrasekaran wrote: >>>>>> >>>>>> Related wxforum post: >>>>>> >>>>>> https://www.wxforum.net/index.php?topic=36611.msg386071#msg386071 >>>>>> >>>>>> >>>>>> On Friday, 26 July 2019 10:45:52 UTC+5:30, Praveen Chandrasekaran >>>>>> wrote: >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I am seeing that on stations with rapdifire, WU is not >>>>>>> differentiating wind speed and wind gust in graph correctly. However in >>>>>>> stations without rapidfire it is fine. >>>>>>> >>>>>>> Example my station with rapidfire: >>>>>>> >>>>>>> https://www.wunderground.com/dashboard/pws/IBANGALO9 >>>>>>> >>>>>>> Another station without rapidfire: >>>>>>> >>>>>>> https://www.wunderground.com/dashboard/pws/IMUMBAI16 >>>>>>> >>>>>>> Is this issue arising from weewx by any chance? >>>>>>> >>>>>>> Regards, >>>>>>> Praveen >>>>>>> >>>>>> -- >>>>> You received this message because you are subscribed to a topic in the >>>>> Google Groups "weewx-user" group. >>>>> To unsubscribe from this topic, visit >>>>> https://groups.google.com/d/topic/weewx-user/E5uzJiv_ThY/unsubscribe. >>>>> To unsubscribe from this group and all its topics, send an email to >>>>> [email protected]. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/weewx-user/51caf745-7385-40f9-ad35-81cfed29553e%40googlegroups.com >>>>> >>>>> <https://groups.google.com/d/msgid/weewx-user/51caf745-7385-40f9-ad35-81cfed29553e%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "weewx-user" group. >>> To unsubscribe from this topic, visit >>> https://groups.google.com/d/topic/weewx-user/E5uzJiv_ThY/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/weewx-user/e1c86274-2f2a-4005-a3e3-8ac0d9028b66%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/weewx-user/e1c86274-2f2a-4005-a3e3-8ac0d9028b66%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- 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/7a1bdbd3-fbcb-4649-a3b2-86b645caab2b%40googlegroups.com.
