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]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/CAPq0zEDKtRv2tsEURbDMMR7_qCitit8pWj7ufi8Qj4W6r60GYA%40mail.gmail.com.
