An improvement could be to also extract data for the 2nd wave from the other direction.
[email protected] schrieb am Dienstag, 18. Januar 2022 um 20:35:59 UTC+1: > Obsessed? You're just wrong in the right way :D ;) > > I really like this thread, and your script. Here is my result: > > distance to eruption 16894.9 km arrival at 1642272882 (2022-01-15 19:54:41) > > Google Earth Pro tells me, the distance is 16880.6km. > > [image: hunga_tonga.png] > [email protected] schrieb am Dienstag, 18. Januar 2022 um 18:40:46 UTC+1: > >> I may be starting to obsess a bit, but give the attached python script a >> try. You may have to install additional modules, e.g. geopy and sqlite3. >> >> 1. On line 9, specify your location >> 2. On line 14, specify the range of hours you want to examine, around the >> event. >> 3. On line 25, you may need to adjust the query if your pressure data is >> not in the barometer column of the archive table >> 3. Move to the directory containing your weewx.sdb database, or on line >> 22, specify its full path. >> 4. Run the script >> >> The script calculates the distance from the eruption to your location, >> the travel time to your location at the speed of sound, and then queries >> and plots, and saves the barometer data for a time range around the >> estimated arrival time. It also remove any linear trend and plots the >> difference from that linear trend. >> >> Follow up with any improvements! >> >> Mine looks like this: >> [image: hunga_tonga.png] >> > -- 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/d221ba1a-8760-4ff8-b92e-c09ae8406760n%40googlegroups.com.
