That worked well. Thanks! [image: calculated radiation value.JPG] On Tuesday, May 18, 2021 at 2:58:31 PM UTC-5 lang....@googlemail.com wrote:
> in the [StdCalibrate] [[Corrections]] stanza in weewx.conf add the line > > radiation = luminosity/126.7 if luminosity is not None else None > > Then the calculated value will be stored as radiation in the database and > you can use it in your reports/skins > > On 18.05.2021 21:10, Eric K wrote: > > The Acurite Atlas weather sensor provides a UV and a lux value, but not a > radiation value. > I want to use this formula to calculate solar radiation from the lux > sensor in the Acurite Atlas: radiation = lux * 0.0079 > > I've been searching the weewx documentation for details and examples of > how to create a data value from a calculation. This calculated data will > then go into the weewx database, and graphs in the weewx web page. > > It looks like the StdWXCalculate section of the weewx.conf file is the > place to do this? > Is that correct? > https://weewx.com/docs/usersguide.htm#StdWXCalculate > > I've been looking for an example of the StdWXCalculate section showing how > a user-created formula is included, and I have not found one. > > Can someone show an example of including a user-created formula? > > Help appreciated. > > -- > 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/574d19fd-304c-44d9-b73a-68d203e72a82n%40googlegroups.com > > <https://groups.google.com/d/msgid/weewx-user/574d19fd-304c-44d9-b73a-68d203e72a82n%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/1fca24cc-82e4-40dc-b835-3a9b22c240d9n%40googlegroups.com.
