Belchertown can be a little complicated. Basically you want to copy its
graphs.conf.example to graphs.conf, then edit your custom graphs.conf to
add definitions for whatever graphs you want to add. I *think* you need to
restart weewx to make them take effect, but it doesn't hurt anything to do
so regardless.
So in graphs.conf if you look under [day] you will see the graphs it adds
to the daily pick. Similarly for [homepage], [month], [week], [year].
Just add a section that looks like the others, naming it something [unique]
and referencing the windrun element.
Something like the following (untested):
[[chart123]]
title = Wind Run
[[[windrun]]]
Pat has extensive documentation
at
https://github.com/poblabs/weewx-belchertown/wiki/Belchertown-Charts-Documentation
with examples.
On Monday, June 3, 2024 at 5:00:36 PM UTC-7 Russ Panneton wrote:
>
>> You might try rewording your question a bit to make it easier to figure
>> out what exactly you are asking or trying to accomplish…
>>
>>
> Thanks! I want to create charts showing windrun by day over N weeks and a
> chart showing windrun by week over N months. My db has entries for
> "archive_day_windrun" with "sum" and "wsum" fields." I'm unclear on
> *exactly* what the definition is for those fields; I'm a python guy but
> looking at wxxtypes.py didn't answer my question. I also failed to find
> any call to "calc_windrun()" that might inform me. My guess is that "sum"
> from the db for a day is what I want to use for plots and is the avg daily
> windSpeed * 24. Searching the Belchertown docs, I failed to find something
> to get me started on creating a chart for weekly, monthly, etc. windrun.
> We live in a WINDY area and I'm interested in plotting our windiest days
> and months. So I'm looking for a link or RTFM that might help me get
> started! I'll spend more time in the weewx docs on types and Belchertown
> on creating charts/graphs to see what I may have overlooked...
>
> I'm relatively new to weewx so I'm still learning how to navigate ;-) I'm
> still happily running weewx 4.10.2 and Belchertown 1.2 until I spin up
> another pi4 with weewx 5.x - https://panneton.net/weather
>
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