Then is it possible to generate plots that cover the current 48 hours? They would end with the current time but would span 2 days. Thanks Phil
On Saturday, April 18, 2020 at 1:25:53 AM UTC+2, Thomas Keffer wrote: > > Unfortunately, no. The ImageGenerator can only make plots that end with > the current time. > > -tk > > On Fri, Apr 17, 2020 at 8:11 AM Messy Potamia <[email protected] > <javascript:>> wrote: > >> Thanks, the tables are great. >> - - - >> Reading through the .tmpls & skin.conf, and >> http://www.weewx.com/docs/customizing.htm, I cannot glean how to tell >> the plot generator to generate a plot that is from the same time period 24 >> hours ago. Is there a way to get those? >> Thanks, >> Phil >> >> On Friday, April 17, 2020 at 4:23:24 PM UTC+2, Messy Potamia wrote: >>> >>> Thanks, trying that now... >>> >>> On Friday, April 17, 2020 at 4:18:33 PM UTC+2, Thomas Keffer wrote: >>>> >>>> The two tags serve different purposes. The tag $yesterday represents >>>> an *aggregation* over the day. The tag $current represents a single >>>> record. There is an undocumented feature in v3.9.2 (documented in V4.0) >>>> that gets you what you want: >>>> >>>> <p>The temperature 24 hours ago was >>>> $current(timestamp=$current.dateTime.raw-86400).outTemp</p> >>>> >>>> >>>> -tk >>>> >>>> On Fri, Apr 17, 2020 at 7:01 AM Messy Potamia <[email protected]> >>>> wrote: >>>> >>>>> The high/low table is working, showing but I'd like to get the upper >>>>> table in yesterday.html.tmpl to show the data from 86400 seconds >>>>> ago, or one day ago, $day($days_ago=1), or $yesterday. This doesn't seem >>>>> to be working. >>>>> In otherwords, on my Yesterday page, (weewx 3.9.2 Standard skins) I'd >>>>> like it to show the same data as if you looked at it exactly 24 hrs ago. >>>>> When I replace the $current.outTemp with $yesterday.outTemp, it >>>>> generates an error. >>>>> Any ideas? Thanks-- >>>>> >>>>> -- >>>>> 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/571e351c-cbbc-446a-8cc5-e7e96fa95a42%40googlegroups.com >>>>> >>>>> <https://groups.google.com/d/msgid/weewx-user/571e351c-cbbc-446a-8cc5-e7e96fa95a42%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] <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/weewx-user/207b4e40-894c-42d2-88bc-9e1b4a31d7eb%40googlegroups.com >> >> <https://groups.google.com/d/msgid/weewx-user/207b4e40-894c-42d2-88bc-9e1b4a31d7eb%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/875a4c41-ee22-48a2-8dfd-59409269ee6a%40googlegroups.com.
