aggregation for observation?

[poblabs]

Hey there, I have a 2nd anemometer that I have sending data to mqtt. Using mqttsubscribe as a service i'm able to get windSpeedFlagpole and windGustFlagpole into the loop just fine. My question is with the archive though. It's averaging both observations which is expected. How can I specify that windGustFlagpole should be the max over the archive interval?

[bellrichm]

MQTTSubscribe uses core WeeWX functionality to create archive record from the loop packet data. You will want to set the extractor of the windGustFlagpole to max. See, https://github.com/weewx/weewx/wiki/Accumulators, for more information.
Disclaimer: I don’t fully understand WeeWX handling of wind data, but if you just need the max value for a given archive period the above should work.

[poblabs]

Awesome! Thanks for pointing me in the right direction