Take a look in your database. To find your database, consult the section *Where
to find things
<http://www.weewx.com/docs/usersguide.htm#Where_to_find_things>* in the
User's Guide.
*sqlite3 weewx.sdb*
sqlite>* select datetime(dateTime,'unixepoch','localtime'), outTemp,
outHumidity, radiation, windSpeed from archive where dateTime >=
strftime('%s','now') - 3600;*
This should show something like:
2020-02-25 15:05:00|50.3|58.0|168.0|0.0
2020-02-25 15:10:00|50.4|57.0|222.0|1.0
2020-02-25 15:15:00|50.4|58.0|196.0|1.0
2020-02-25 15:20:00|50.4|58.0|158.0|1.0
2020-02-25 15:25:00|50.3|58.0|137.0|1.0
2020-02-25 15:30:00|50.3|57.0|158.0|1.0
2020-02-25 15:35:00|50.3|58.0|165.0|1.0
2020-02-25 15:40:00|50.3|59.0|113.0|1.0
2020-02-25 15:45:00|50.0|58.0|110.0|1.0
2020-02-25 15:50:00|50.1|58.0|116.0|0.0
2020-02-25 15:55:00|50.2|60.0|111.0|1.0
If any value is missing, then you do not have enough data to calculate ET
for the last hour.
-tk
On Tue, Feb 25, 2020 at 8:51 AM Francesco Scaramella <[email protected]>
wrote:
> The station certainly that is complete with all these parameters. I don't
> understand what kind of check I should do on the DB. There weren't all the
> paramenters I don't think I can post everything in the right way. I didn't
> understand anything in the answer.
> Thank you
>
> Il giorno martedì 18 febbraio 2020 13:39:03 UTC+1, Thomas Keffer ha
> scritto:
>>
>> To calculate ET, you need outside temperature, outside humidity,
>> radiation, and wind speed, for the last hour. Check your database to make
>> sure they are all there.
>>
>> On Tue, Feb 18, 2020 at 3:20 AM Francesco Scaramella <[email protected]>
>> wrote:
>>
>>> Hello I have a question for all users of weewx: I own of fine-offset
>>> weather stations that make available the data of solar radiation and ev and
>>> when I have this type of sensors I have among the parameters also published
>>> that of evapotranspiration, but the I always find zero. What one knows how
>>> this parameter is generated and if there are any adjustments to be made for
>>> this brand of stations??
>>> Francesco
>>>
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>>>
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