Has anyone successfully imported data from WeatherCat for months where Daylight Savings Time starts or ends?
When I have tried this, I get the following type of error (example for Oct-2017): Cannot derive 'interval' for record timestamp: 2017-10-29 01:00:00 BST (1509235200). **** Raw data is not in ascending date time order. Looking at the 7 years of data I have logged by WeatherCat, it appears that WeatherCat does not really handle DST transitions very well. Data is generally logging in local time. For spring DST changes (in March for my UK based timezone), it seems usually to jump forward by two hours at 0100 going to 0300 rather than just one hour as you'd expect. It then tack on an hours worth of data for day 01 at the end of the month. This gives rise to the above error when the end of the month's data is processed. However, for some reason, in my data for 2014, it does only jump forward one hour as expected and there was no extra data logged at the end of the month. For autumn DST changes (in October in UK timezone), it seems to jump back an hour at 0200, so it repeats log entries for hour 0100 again. This gives rise to the above error. It's all a bit of a mess really; I'm not sure if its just my WeatherCat data, or the way I configured it with Adaptive interval set true or something else. Does anyone have a fix for this, or do I need to work something out. -- 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/7146eda8-a50a-4f57-aae6-b4a0bd11cab4n%40googlegroups.com.
