Hello, as a first step, did you read the following: https://weewx.com/docs/5.1/usersguide/troubleshooting/meteo/
After that, do you know the pressure mappings console <=> weewx? Then, which of the values (pressure, altimeter, barometer) is displayed on the webpage? If you know all these things, calibrate your hardware according to the manual and choose your desired obs_type to be displayed on the webpage. Ashley Hinton schrieb am Sonntag, 20. Oktober 2024 um 22:08:57 UTC+2: > Hello > > I've noticed my Barometer reading is different from other local sources: > the airfield just up the road from me, the local weather report, my phone > weather app - you name it, my readings did not agree. WeeWx was reporting > too high. > > I'm using an Aercus IP weather station and WeeWx is using the Interceptor > driver. > The weather station itself has its own calibration settings page, it has > two fields for calibrating pressure: > > Absolute Pressure (was, and is, set to 0) > Relative Pressure (was set to 30.00hpa which I'm sure was arbitrary, now > set to 0) > > If I change the Relative Pressure offset the Barometer value reported on > the resulting WeeWx-generated webpage changes, so I'm confident that > Relative Pressure is what's sent to WeeWx. > > My question is what to do - calculate and set the calibration in hardware, > or in WeeWx? What is generally preferred or considered the best option? > > Thanks! > > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/9ae2b3a0-5c30-4a27-abb8-e14da9510453n%40googlegroups.com.
