Thanks Tom,
Thanks for the fast response! I created the section that you said in
weewx.conf, see below, and now I don't get any data in the archive table,
also included below, with previous AVG values for comparison sake.
Suggestions?
[Accumulator]
[[kwh]]
extractor = sum
[[IrrigationFlow]]
extractor = sum
sqlite> select datetime, kwh, IrrigationFlow from archive where datetime
>=1567374900;
dateTime|kwh|IrrigationFlow
1567374900|0.009349|0.0
1567375200|0.0100596551724138|0.0
1567375800||
1567376100||
sqlite>
?
On Sunday, September 1, 2019 at 3:20:00 PM UTC-6, Thomas Carlin wrote:
>
> Good afternoon, I hope everyone is enjoying their labor day weekend!
>
> I have a custom data source that I wrote a driver for, and have recently
> changed it from pulling data when the archive packet is created, to when
> the loop packet is received. This is working well, and everything is
> pulling correctly, but now I have an issue with the creation of the archive
> packet. Previously, the device that I received the data from performed the
> aggregation, but now it is producing much more frequent information, and
> the driver/weewx service needs to handle the aggregation.
>
> Several of my data sources are similar to 'rain' where I want to count the
> total of something used or collected, and it looks like the archive packet
> is created using the average. Based on the documentation, I need to
> implement genArchiveRecords() for these to specify how the data is
> aggregated, but I can't find any example code of how this is done. Could
> you please point me in the correct direction for modifying this, or to a
> driver with some example code that I can modify for my needs?
>
> If this is more fitting for the development group, please move it there.
>
> Many thanks,
>
> Thomas
>
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