Hi Phillip,

It's in Unix Epoch time - this website will help you on how to convert it
to a sensible date & time.

https://www.epochconverter.com/#:~:text=The%20Unix%20epoch%20(or%20Unix,01T00%3A00%3A00Z)
.

On Fri, 4 Nov 2022 at 19:38, Phillip Fischer <zs6f...@gmail.com> wrote:

> I hope that someone would be able to point me in the right direction.
>
> I am aiming to use Weewx to log data from a weather station console of a
> station that is set up in a remote, out of the way area as part of my
> research. Due to an oversight in Station specs, I was given a station that
> will need to be downloaded every two weeks or else the data is overwritten,
> but getting to the site every two weeks is not going to happen!
>
> I've got the station running, connected to a Raspberry Pi Zero 2 and it is
> working and logging data without issue.
>
> It is easy to get into the .sdb and convert the data to .csv for export to
> analyse the data off site. There is no cell signal, wifi or any other way
> of connectivity at the site so the data needs to be physically downloaded.
>
> I am however a bit stumped as I cannot figure out in what format the date
> and time is stored as. It seems to be a serial number, but I am not sure
> how to convert that back to Date and Time.
>
> Does anyone perhaps have an idea on how to get the conversion done? I
> cannot find any explanation in the documentation about the units of the
> database values.
>
> dateTime
> 1667481600
> 1667481900
> 1667483700
> 1667484000
> 1667484300
> 1667484600
> 1667484900
> 1667485200
> 1667485500
> 1667485800
> 1667486100
>
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>


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