I think the fundamental flaw in doing this with rain is the "maximum
time." I stand to be corrected, but the maximum temperature, wind speed,
etc., is something that is measured at a point in time. I believe in the
case of weewx, to the one-second granularity. E.g., the highest daily (or
monthly) reading might occur on "02 Jun at 15:41:22." In reading the
Customizing Guide (https://www.weewx.com/docs/customizing.htm), as Tom
suggested to me, I don't see a way to get the sum and the day.
The rain total and date you seek are available in the NOAA-YYYY-MM.txt file
under the Rain column. A kludge would be to write a batch script of Python
script that runs as a cron job between the update interval to extract the
value and put it in your index.html.tmpl file. There may be a way to do it
similar to the way that temperature min and max are determined, but the
lack of response from the weewx experts suggests that it's not simple.
- Paul VE1DX
On Sunday, June 6, 2021 at 12:21:07 PM UTC-3 remy.l...@gmail.com wrote:
> *In the same genre but for the rain (not rain rate) ... Is it possible to
> recover in Seasons on a period, the day of the maximum rain (the
> $day.rain.sum maximum) ?*
>
> <span class="timestamp">$archive[1].rain.maxtime</span><br>
> $archive[1].rain.max.format(add_label=False)</td>
> <span class="timestamp">$archive[1].rain.maxtime</span><br>
>
> *Gives the day and time of the maximum value of rain in the loop packets
> ... OK no problem, but it does not give me the day with the maximum rain...
> :-( *
>
>
> $archive[1].rain.sum.format(add_label=False)</td>
>
> *Gives the total rainfall over the period ... OK not always the maximum
> rain day... :-(*
>
> *How to get the maxi day rainfall over the period considered ??*
>
> *Thank-you...*
>
> Le samedi 5 juin 2021 à 21:46:35 UTC+2, WindnFog a écrit :
>
>> Thanks, Tom. I always take the longest path between two point!
>>
>> - Paul VE1DX
>>
>>
>> On 2021-06-05 4:32 p.m., Tom Keffer wrote:
>>
>> You're making this a lot more complicated than it needs to be. Try this:
>>
>> #set $mnth=$month.dateTime.format("%B")
>> <p>Minimum temp for $mnth was $month.outTemp.min on
>> $month.outTemp.mintime.format("%d %b at %H:%M")
>> <br/>
>> Maximum temp for $mnth was $month.outTemp.max on
>> $month.outTemp.maxtime.format("%d %b at %H:%M")
>> <br/>
>> Maximum 10-min avg. wind speed for $mnth was $month.windSpeed.max
>> <br/>
>> #set t = $month.windSpeed.maxtime
>> (From the $current($timestamp=$t.raw).windDir.ordinal_compass on
>> $t.format("%d %b at %H:%M"))</p>
>>
>>
>> Take a look through all the formatting options in the Customizing Guide.
>> There's no need to do strftime manipulations.
>>
>> On Sat, Jun 5, 2021 at 12:13 PM WindnFog <foc...@gmail.com> wrote:
>>
>>> I embellished this a bit by adding the temperature ranges:
>>>
>>> #set t = $month.outTemp.mintime.raw
>>> #import time
>>> #set mnth=time.strftime("%B", time.localtime(t))
>>> #set str_t=time.strftime("%d %b at %H:%M", time.localtime(t))
>>> <p>Minimum temp for $mnth was $month.outTemp.min on $str_t
>>> <br/>
>>> #set t = $month.outTemp.maxtime.raw
>>> #set str_t=time.strftime("%d %b at %H:%M", time.localtime(t))
>>> Maximum temp for $mnth was $month.outTemp.max on $str_t
>>> <br/>
>>> #set t = $month.windSpeed.maxtime.raw
>>> #set str_t=time.strftime("%d %b at %H:%M", time.localtime(t))
>>> Maximum 10-min avg. wind speed for $mnth was
>>> $month.windSpeed.max
>>> <br/>
>>> (From the $current($timestamp=$t).windDir.ordinal_compass on
>>> $str_t)</p>
>>>
>>> - Paul VE1DX
>>>
>>> On Friday, June 4, 2021 at 5:07:09 AM UTC-3 remy.l...@gmail.com wrote:
>>>
>>>> Thanks for the quick response! And it actually works :-)))
>>>>
>>>> Two slight corrections are however to be made to work fine :
>>>>
>>>> -1 / You forgot the "$" at timestamp. We must read
>>>> $current(*$*timestamp=$t).windDir
>>>> instead of $current(timestamp=$t).windDir
>>>> -2 / The time format must be in raw to work. We must read #set t =
>>>> $month.windSpeed.maxtime*.raw* instead of #set t =
>>>> $month.windSpeed.maxtime
>>>>
>>>> Aside from that it was a perfect solution !! Thanks again Tom
>>>>
>>>> Le jeudi 3 juin 2021 à 22:41:54 UTC+2, tke...@gmail.com a écrit :
>>>>
>>>>> You could do something like (NOT TESTED):
>>>>>
>>>>> #set t = $month.windSpeed.maxtime
>>>>> <p>The max wind speed this month is $month.windSpeed.max from
>>>>> direction $current(timestamp=$t).windDir at time $t.</p>
>>>>>
>>>>>
>>>>>
>>>>> On Thu, Jun 3, 2021 at 8:38 AM Remy Lavabre <remy.l...@gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Good morning all,
>>>>>>
>>>>>> To have the maximum wind gust over a period this works very well and
>>>>>> also gives the time and date of this wind gust:
>>>>>>
>>>>>> <td class="label">Win Gust Max</td>
>>>>>> #for $archive in $archive_data
>>>>>> <td class="data new_row hilo_$archive[0]"><font color =
>>>>>> "DarkRed">
>>>>>> <span title="$archive[1].wind.maxtime">
>>>>>> $archive[1].wind.gustdir.ordinal_compass
>>>>>> ($archive[1].wind.gustdir.format(add_label=False)$unit.label.windDir)
>>>>>> - $archive[1].wind.max.format(add_label=False)</span><br>
>>>>>> <span class="timestamp">$archive[1].wind.maxtime</span>
>>>>>> </td>
>>>>>>
>>>>>>
>>>>>> Over the same period, I get the maximum wind value (not the gust)
>>>>>> with the following formula:
>>>>>>
>>>>>> <span title="$archive[1].windSpeed.maxtime">
>>>>>>
>>>>>> $archive[1].windSpeed.max.format(add_label=False)</span><br>
>>>>>> <span
>>>>>> class="timestamp">$archive[1].windSpeed.maxtime</span><br>
>>>>>>
>>>>>> My problem is that I cannot recover the direction of the wind during
>>>>>> this maximum :
>>>>>>
>>>>>> $archive[1].windDir.ordinal_compass ( $archive[1].windSpeed.max )
>>>>>> does not work ! :-(
>>>>>>
>>>>>> How should I do it?
>>>>>> Thank you
>>>>>>
>>>>>>
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