Ok, thanks. Yes, I'm using 5 minute intervals. So, all the data the logger has is already in the archive. This is good, as the wee_device --dump didn't work.
Dana /var/lib/weewx# wee_device --dump Using configuration file /etc/weewx/weewx.conf Using Vantage driver version 3.1.1 (weewx.drivers.vantage) Proceeding will dump all data in the logger. Are you sure you want to proceed (y/n)? y Starting dump ... Traceback (most recent call last): File "/usr/bin/wee_device", line 66, in <module> main() File "/usr/bin/wee_device", line 62, in main device.configure(config_dict) File "/usr/share/weewx/weewx/drivers/__init__.py", line 69, in configure self.do_options(options, parser, config_dict, prompt) File "/usr/share/weewx/weewx/drivers/vantage.py", line 2018, in do_options self.dump_logger(station, config_dict, options.noprompt) File "/usr/share/weewx/weewx/drivers/vantage.py", line 2618, in dump_logger for record in converted_generator: File "/usr/share/weewx/weewx/units.py", line 1247, in next _record = self.input_generator.next() File "/usr/share/weewx/weewx/drivers/vantage.py", line 660, in genArchiveDump _page = self.port.get_data_with_crc16(267, prompt=_ack, max_tries=self.max_tries) File "/usr/share/weewx/weewx/drivers/vantage.py", line 207, in get_data_with_crc16 raise weewx.CRCError("Unable to pass CRC16 check while getting data") weewx.CRCError: Unable to pass CRC16 check while getting data On Wed, Sep 25, 2019 at 1:42 PM vince <vinceska...@gmail.com> wrote: > On Wednesday, September 25, 2019 at 12:52:15 PM UTC-7, Dana Roode wrote: >> >> I see that weewx has been able to go back a ways and get most of the >> missing data, but I don't know what triggers that and whether or not there >> is any more data in the weather station that has not already been restored. >> >> >> > Weewx will grab whatever data iit hasn't previously put into your database > from your Davis datalogger. If you're running the typical 5-minute > archive period, that's about 8 or so days of storage. If your archive > period is quicker/longer than that, you'd need to do the math for how long > you can be down before the datalogger starts deleting oldest-first to save > the most current N days (actually N readings) of data. > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "weewx-user" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/weewx-user/t52g84-JiOo/unsubscribe. > To unsubscribe from this group and all its topics, 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/98c822c4-1b93-435f-89c6-cec68182a433%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/98c822c4-1b93-435f-89c6-cec68182a433%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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/CAEhu_sxE57XBfi-n2W660ObQ-e-DPWv_S5WDA22NFUDXZS_ivA%40mail.gmail.com.