How to use SQlite database to generate date to date images ?

[Jean-Luc kligler]

Hello all !

I'use a small station using weewx with an sdr key
 . It has the standard skin that gives me pictures for last day, week, month and year .

I'm searching for a solution to generate images from "old" months or " date to date "

ex : today i'd like to generate a picture with temperature from 2021/07/01 to 2021/07/31 .

Do you know an external software, a weewx-plugin or maybe another weewx-skin that can extract the datas in the sqlite database and generate the picture ?

Hope you have an idea !

have a nice WE !

[storm...@gmail.com]

Take a look at Belchertown skin:

https://github.com/poblabs/weewx-belchertown/wiki/Belchertown-Charts-Documentation

https://github.com/poblabs/weewx-belchertown

[Chuck Rhode]

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On Sat, 7 Jan 2023 07:35:47 -0800 (PST)
Jean-Luc kligler <jlk...@gmail.com> wrote:

> I'm searching for a solution to generate images from "old" months or

> "date to date."

> Do you know an external software, a weewx-plugin or maybe another
> weewx-skin that can extract the datas in the sqlite database and
> generate the picture?

It's overkill and a lot to install, but I believe the Phenology
Extension has the capability.

- - https://lacusveris.com/Phenology/research.shtml#4.6.1

I've used it on day plots but not month plots. It may — perhaps —
work for you. Good luck!

- --
.. Be Seeing You,
.. Chuck Rhode, Sheboygan, WI, USA
.. Weather: http://LacusVeris.com/WX
.. 26° — Wind NNW 6 mph — Sky overcast.

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[Jeff A. D.]

I believe

  sudo wee_reports --date=2021-08-01 --time=00:00

will generate reports and graphs for the preceding day/week/month/year, including the month of July you're looking for.

I've tried to use SQLite Browser and such and couldn't get them to work the way I wanted to produce graphs and such.

[Jean-Luc kligler]

Hello, thank you for your help .

@Jeff A. D.  i've just tested your solution and it's perfect for me, it does the job !  Thank for your help !

Thank you all !