Re: [weewx-user] Weewx to generate a customized text file every archival period?

[Chotechai Piyavongsiri]

Thanks.

On Wednesday, 26 August 2020 at 19:50:00 UTC+7 tke...@gmail.com wrote:

> The pressure values and times are easy. Something like 
> $yesteray.barometer.min $yesterday.barometer.mintime, etc.
>
> The histogram of wind directions does not exist. You'd have to write a search 
> list extension 
>  to do that. 
>
> -tk
>
> On Wed, Aug 26, 2020 at 1:43 AM Chotechai Piyavongsiri  
> wrote:
>
>> I've been running Weewx 4.x with Belchertown skin for quite some time.
>>
>> I intend to use Weewx, if possible, to generate a text file containing 
>> one row of summary data from weewx database. The output file will be 
>> replaced every archival period, e.g. every 5 minute:
>> *Sample data (1 row):*
>> 1005,2 00:02 1009,9 23:31 1009,5 02:38 1010,8 08:14 
>> 316.8,4.3,83.5,0.0,82.8,12.6,795.2,22.7,2132.6,182.9,2091.2,93.6,1901.9,60.5,1058.8,50.8
>>  
>> 20
>>
>> *Values description:*
>> *Pressure max/min: yesterday and today, each value separated by one 
>> space:*
>> yesterday lowest pressure value: .9
>> yesterday lowest pressure time: hh:mm
>> yesterday highest pressure value: .9
>> yesterday lowest pressure time: hh:mm
>> today lowest pressure value: .9
>> today lowest pressure time: hh:mm
>> today highest pressure value: .9
>> today lowest pressure time: hh:mm
>> Wind: direction, each value separated by comma (frequency of 16 wind 
>> directions in the last 24 hours
>> Each wind direction encompass 22.5 degrees (360 degree / 16 = 22.5 degree)
>> North (N) frequency  (wind direction value between 348.75-11.25 degree)
>> NNE frequency (wind direction value between 11.25-33.75 degree)
>> NE frequency (wind direction value between 33.75-56.25 degree)
>> ENE frequency.
>> E frequency.
>> ESE frequency
>> SE frequency
>> SSE frequency
>> S frequency
>> SSW
>> SW
>> WSW...
>> W
>> WNW
>> NW
>> NNW(wind direction value between 326.25 to 348.75)
>>
>> Can it be done by creating Weewx template; or I have to write some kind 
>> of coding to achieve it?
>>
>> Thank you
>>
>>
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>>  
>> 
>> .
>>
>

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Re: [weewx-user] Weewx to generate a customized text file every archival period?

[Tom Keffer]

The pressure values and times are easy. Something like
$yesteray.barometer.min $yesterday.barometer.mintime, etc.

The histogram of wind directions does not exist. You'd have to write a search
list extension 
to do that.

-tk

On Wed, Aug 26, 2020 at 1:43 AM Chotechai Piyavongsiri 
wrote:

> I've been running Weewx 4.x with Belchertown skin for quite some time.
>
> I intend to use Weewx, if possible, to generate a text file containing one
> row of summary data from weewx database. The output file will be replaced
> every archival period, e.g. every 5 minute:
> *Sample data (1 row):*
> 1005,2 00:02 1009,9 23:31 1009,5 02:38 1010,8 08:14
> 316.8,4.3,83.5,0.0,82.8,12.6,795.2,22.7,2132.6,182.9,2091.2,93.6,1901.9,60.5,1058.8,50.8
> 20
>
> *Values description:*
> *Pressure max/min: yesterday and today, each value separated by one space:*
> yesterday lowest pressure value: .9
> yesterday lowest pressure time: hh:mm
> yesterday highest pressure value: .9
> yesterday lowest pressure time: hh:mm
> today lowest pressure value: .9
> today lowest pressure time: hh:mm
> today highest pressure value: .9
> today lowest pressure time: hh:mm
> Wind: direction, each value separated by comma (frequency of 16 wind
> directions in the last 24 hours
> Each wind direction encompass 22.5 degrees (360 degree / 16 = 22.5 degree)
> North (N) frequency  (wind direction value between 348.75-11.25 degree)
> NNE frequency (wind direction value between 11.25-33.75 degree)
> NE frequency (wind direction value between 33.75-56.25 degree)
> ENE frequency.
> E frequency.
> ESE frequency
> SE frequency
> SSE frequency
> S frequency
> SSW
> SW
> WSW...
> W
> WNW
> NW
> NNW(wind direction value between 326.25 to 348.75)
>
> Can it be done by creating Weewx template; or I have to write some kind of
> coding to achieve it?
>
> Thank you
>
>
> --
> 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/256759ee-e5d2-43cc-968b-b6167c3e375bn%40googlegroups.com
> 
> .
>

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