Hi, thanks for the pointer. While coding and testing, I use the Simulator to generate loops and archive records. When I connect my real Vantage Pro to WeeWX, the error disappears. The station is now providing all the value, including ET. Simulator is not providing ET, thats for sure now.
When hooking up the Simulator again, I followed your suggestion, and moved my service completely to the bottom (to be sure), see below. Still no success, ET is still a KeyError when using the Simulator. Is there a way to enhance the Simulator with the ET-field (so to speak), that you know of? [Engine] [[Services]] # This section specifies the services that should be run. They are # grouped by type, and the order of services within each group # determines the order in which the services will be run. prep_services = weewx.engine.StdTimeSynch process_services = weewx.engine.StdConvert, weewx.engine.StdCalibrate, weewx.engine.StdQC, weewx.wxservices.StdWXCalculate archive_services = weewx.engine.StdArchive restful_services = weewx.restx.StdStationRegistry, weewx.restx.StdWunderground, weewx.restx.StdPWSweather, weewx.restx.StdCWOP, weewx.restx.StdWOW, weewx.restx.StdAWEKAS, user.mqtt.MQTT report_services = weewx.engine.StdPrint, weewx.engine.StdReport data_services = user.electricity.AddElectricity Op woensdag 27 mei 2020 14:33:08 UTC+2 schreef gjr80: > > Hi, > > Where does your service sit in the service order in relation to > StdWXCalculate in weewx.conf under [Engine] [[Services]]? One possible > reason is that if your station does not provide field ET (not many (any?) > provide a numeric value in every archive record) and the StdWXCalculate > service then calculate ET if it can. If your service that references ET is > executed before StdWXCalculate then field ET will not (yet) exist in the > archive record. In this case the solution is put your service after > StdWXCalculate. > > Gary > > -- 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 weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/f3c0bc2b-68dd-48fb-afc3-abaf3447c860%40googlegroups.com.