These are the mine measurements in the Netherlands today 21-12-2020. Ton Op maandag 21 december 2020 om 20:24:13 UTC+1 schreef kk44...@gmail.com:
> http://www.michler-fischer.privat.t-online.de/Bulletin68_83_94.pdf > (from Switzerland, unfortunately in german) > > tke...@gmail.com schrieb am Montag, 21. Dezember 2020 um 19:53:14 UTC+1: > >> Selection of the algorithm is in there --- just not documented. (I often >> do that with configurations that are not quite settled.) >> >> Here's the default. It will be documented in V4.3. >> >> [StdWXCalculate] >> [[WXXTypes]] >> [[[maxSolarRad]]] >> algorithm = rs >> atc = 0.8 >> nfac = 2 >> >> Adjust as you please. >> >> -tk >> >> On Mon, Dec 21, 2020 at 10:47 AM Karen K <kk44...@gmail.com> wrote: >> >>> First, I see 2 different formulas in WeeWX. Additionally there is a >>> factor that can be between 0.7 and 0.91. It may be an idea to adjust those >>> values. (But in the moment I found no place to put "atc" and >>> "maxSolarRad_algo" into weewx.conf. >>> >>> tke...@gmail.com schrieb am Montag, 21. Dezember 2020 um 19:38:30 UTC+1: >>> >>>> Well, if someone has a better source for calculating maximum solar >>>> radiation, that matches the radiation spectrum of popular sensors, I'm all >>>> ears. >>>> >>>> On Mon, Dec 21, 2020 at 8:19 AM t...@tom.org <t...@tom.org> wrote: >>>> >>>>> kk, glad you corroborated my observations. I am no expert in this for >>>>> sure. I am just tired of all of the comments I get from visitors to the >>>>> website about how my readings exceed theoretical max. I could remove the >>>>> max, but that doesn't seem fun. >>>>> >>>>> I do not have the expertise to validate the way weewx calculates it >>>>> nor am I even competent in Python, but for those who may, here is a link >>>>> to >>>>> the code: >>>>> >>>>> >>>>> https://github.com/weewx/weewx/blob/d91635f3bc429f906d1f084c6a6bc8ee09fa1a27/bin/weewx/wxformulas.py#L332 >>>>> >>>>> >>>>> >>>>> On Sunday, December 20, 2020 at 1:26:31 PM UTC-5 kk44...@gmail.com >>>>> wrote: >>>>> >>>>>> I found that thread interesting, so I added the column "maxSolarRad", >>>>>> too. >>>>>> >>>>>> [image: dayradiation.png] >>>>>> Readings of the console and the WeatherLinkLive device are quite the >>>>>> same. And the readings of "radiation" are higher than "maxSolarRad". The >>>>>> values I upload to the local weather network are well in the range of >>>>>> other >>>>>> stations nearby. >>>>>> >>>>>> >>>>>> Greg Troxel schrieb am Sonntag, 20. Dezember 2020 um 17:58:01 UTC+1: >>>>>> >>>>>>> >>>>>>> Greg Troxel <g...@lexort.com> writes: >>>>>>> >>>>>>> > Can someone share how to add maxSolarRad (when it is in the db) to >>>>>>> the >>>>>>> > graphs for the traditional skin? Can I graph radiation, max >>>>>>> (observed), >>>>>>> > and theory all at once, having three? >>>>>>> >>>>>>> The answer is to just add it and label it; it comes out in green >>>>>>> after >>>>>>> radiation in blue and max in red. Pro Tip: add it after >>>>>>> radiation_max, >>>>>>> which is the max of local observations, and don't stick the line >>>>>>> after >>>>>>> the radiation_max header and the 4 lines defining how max should be. >>>>>>> >>>>>>> >>>>>>> [[[dayradiation]]] >>>>>>> [[[[radiation]]]] >>>>>>> [[[[radiation_max]]]] >>>>>>> data_type = radiation >>>>>>> aggregate_type = max >>>>>>> aggregate_interval = 3600 >>>>>>> label = max >>>>>>> [[[[maxSolarRad]]]] >>>>>>> label = theory >>>>>>> >>>>>> -- >>>>> 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. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/weewx-user/8b44e185-9f77-4cfd-b024-a7df7f79b617n%40googlegroups.com >>>>> >>>>> <https://groups.google.com/d/msgid/weewx-user/8b44e185-9f77-4cfd-b024-a7df7f79b617n%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 weewx-user+...@googlegroups.com. >>> >> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/weewx-user/bddae2eb-83d0-48f6-a4ae-7b996a49fe45n%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/weewx-user/bddae2eb-83d0-48f6-a4ae-7b996a49fe45n%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 weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/1b50e5cc-db3b-4352-8707-1436508561b8n%40googlegroups.com.
