Thank you for explaining, I've found these things in the docs, but was
wondering if there is already a solution not only for days but also moths
and years. For the driest days/months/years it won't work in a reasonable
way without excluding the current week/month/year.
Regarding the maxsumtime, can you explain why the maxsumtime is "Dienstag
um 06:55" ("Tuesday at 06:55a.m.") for this week? It is true that today
(Tuesday) it rained 6,5mm and yesterday it rained less and the week here
starts with Mondays., so the wettest day of the week inclunding the sum is
correct. But today it rained also after 06:55. Not to mention that I rather
doubt that a time specification beyond the day's date makes any sense with
daily sums.
[image: 2022-09-27 19_11_10-Das Wetter in Rif - Brave.png]
Here's the snippet for the "Max. tägl. Regenmenge" row:
<tr>
<th>$BootstrapLabels.stats.maxRainSumDay</th>
<td> </td>
<td>$week.rain.maxsum<br><span
class="statsTime">$week.rain.maxsumtime</span></td>
<td>$month.rain.maxsum<br><span
class="statsTime">$month.rain.maxsumtime</span></td>
<td>$year.rain.maxsum<br><span
class="statsTime">$year.rain.maxsumtime</span></td>
<td>$alltime.rain.maxsum<br><span
class="statsTime">$alltime.rain.maxsumtime</span></td>
</tr>
tke...@gmail.com schrieb am Sonntag, 25. September 2022 um 20:37:44 UTC+2:
> That's a lot of questions! Answer to a few of them:
>
> Wettest day of the month: $month.rain.maxsum
> Time of the wettest day of the month: $month.rain.maxsumtime
> Driest day of the month: $month.rain.minsum
> Time of the driest day of the month: $month.rain.minsumtime
>
> Similar pattern for the wettest / driest day of the year.
> Similar pattern for the wettest / driest day for all time (use tag
> $alltime)
>
> To get wettest/driest month or year would require some custom code
> (aggregates like ".maxsum" work only for days). You can either write a custom
> search list extension <http://www.weewx.com/docs/sle.html>, or a custom
> xtypes aggregation
> <https://github.com/weewx/weewx/wiki/WeeWX-V4-user-defined-types>.
>
> See the xtypes extension weewx-xtypes
> <https://github.com/tkeffer/weewx-xaggs>. You may find it useful if for
> no other reason than as a guide to how to write a custom aggregation. It
> wouldn't be hard to extend it to do things like historical highs and lows
> for months and years.
>
> -tk
>
>
>
>
>
>
>
> On Sun, Sep 25, 2022 at 6:00 AM michael.k...@gmx.at <michael.k...@gmx.at>
> wrote:
>
>> How to calculatate the maximum or minimum daily/monthly/yearly sum of a
>> value?
>>
>> E.g.: the wettest day of the month (so far)? The wettest month of the
>> year(so far)? The wettest day of the year (so far)? The wettest year? The
>> wettest month of all time? The wettest day of all time?
>>
>> The dryest day of the month? The dryest month of the year? The
>> dryest year? The dryest month of all time?
>>
>> And how to exclude the current month, year for these calculations? From
>> the 1st of January's point of view, the current year is probably the dryest
>> year of all time, from the 1st of the current month's view, the current
>> month is probably the dryest of the year, at least ex aequo.
>>
>> --
>> 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/8cf127e5-209e-482f-a1cb-5778eb9efbdan%40googlegroups.com
>>
>> <https://groups.google.com/d/msgid/weewx-user/8cf127e5-209e-482f-a1cb-5778eb9efbdan%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/5fb792d8-a2fb-476c-9e57-1c8f606a5737n%40googlegroups.com.
