The simplest would be to run 3 different instances of WeeWX on the same
computer. See the wiki article weewx-multi
<https://github.com/weewx/weewx/wiki/weewx-multi>.
Then nominate one of the instances to do the reporting, making use of the
database from the other 2 instances. For example, if you wanted to make a
plot of outside temperature for today from the 3 different instances:
[[[daycompare]]]
[[[[instance-1]]]]
data_type = outTemp
label = Stn 1
data_binding = binding1
[[[[instance-2]]]]
data_type = outTemp
label = Stn 2
data_binding = binding2
[[[[instance-3]]]]
data_type = outTemp
label = Stn 3
data_binding = binding3
Where binding1, binding2, and binding3 are data bindings to the 3 different
databases.
See *Using multiple bindings
<http://www.weewx.com/docs/customizing.htm#Using_multiple_bindings>*.
On Tue, Jul 5, 2022 at 12:32 PM Bill Thorson <bthor...@weatherflow.com>
wrote:
> I just discovered WeeWX and it looks great. I really don't need the nice
> display at this time but have another question. I have 3 stations
> installed from 3 different manufacturers. What I would like to do is just
> capture 5-minute obs from each of them to compare. This can be just to
> data files but would be better in databases.
>
> Can WeeWX help with that?
>
>
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