I think I have found the fix that updates the database without the loss of data
webmail:Weewx Mike$ sudo launchctl unload /Library/LaunchDaemons/com.weewx.weewxd.plist Password: webmail:Weewx Mike$ pwd /Groups/revitt/WebSites/Weewx webmail:Weewx Mike$ /Groups/revitt/WebSites/Weewx/bin/wee_device /Groups/revitt/WebSites/Weewx/weewx.conf --dump Using configuration file /Groups/revitt/WebSites/Weewx/weewx.conf Using Vantage driver version 3.0.7 (weewx.drivers.vantage) Proceeding will dump all data in the logger. Are you sure you want to proceed (y/n)? y Starting dump ... Records processed: 2560; Timestamp: 2017-03-22 07:20:00 GMT (1490167200) Finished dump. 2560 records added webmail:Weewx Mike$ sudo launchctl load /Library/LaunchDaemons/com.weewx.weewxd.plist Password: webmail:Weewx Mike$ I will know for sure in 3 minutes when the Website next refreshes On Sunday, March 26, 2017 at 11:50:37 AM UTC+1, Mike Revitt wrote: > > I used to fix it with these commands and this resulted in no loss of data > > > https://www.cougar.eu.com/useful-guides/weewx-guides/managing-the-change-to.html > > But the dump command no longer works so looking for an alternative > > > On Sunday, March 26, 2017 at 11:36:38 AM UTC+1, Luc Heijst wrote: >> >> It is a known problem. It happens only at summertime start. The cure is >> to let the vantage driver not store the first hour after start summertime >> to the database. >> I could Tom not persuit to implement it in the driver. The other solution >> is to clear the loggers memory. >> Luc > > -- 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. For more options, visit https://groups.google.com/d/optout.