Pat, Why would my Davis Vantage Pro2 be any different than any one elses?
Here is the latest non-0 rain data, which supports your idea to use rainRate rather than rain. dateTime rain rainRate 1536705240 0.01 0.0270967741935484 1536704340 0.01 0 1536703200 0.01 0 1536701220 0.01 0 1536692220 0.02 1.41193548387097 1536692160 0.03 2.21870967741936 1536692100 0.02 0.904193548387097 On Wednesday, September 12, 2018 at 12:52:02 PM UTC-5, Pat wrote: > > Dave, > > The "Rainfall" in your graph is a really a bucket tip as I understand it. > So if it's only showing 0.01 or 0.02 then that's how many tips per archive > interval. The code that generates that graph is here > <https://github.com/poblabs/weewx-belchertown/blob/master/bin/user/belchertown_highchartsSearchX.py#L140> > . > > The wunderground page shows the precip rate. > > So I think you're looking for the weewx observation rainRate and not rain > (which > shows the 'bucket tips')...? > > For giggles, and since today is a rainy day for me it's easy to test this, > I changed the SQL to rainRate instead of rain and it gave me the graph > attached - which is slightly different than wunderground. Not sure why to > be honest... > > > > On Tuesday, September 11, 2018 at 11:00:54 AM UTC-4, David Hathaway wrote: >> >> Pat, >> >> How do I get a reasonable "Rainfall" value on the chart. The Rainfall >> Total graph looks fine, but the amount looks factored down. I have changed >> my interval to 5 minutes last week, so I am not sure that is the issue. >> Meanwhile, the text reports highest rainfall rate was 2.45 in/hr. Not sure >> what to tweak. >> >> See attached. You can also visit >> >> https://hathaway.house/weewx/belchertown/ >> >> and Wunderground to compare: >> >> >> https://www.wunderground.com/personal-weather-station/dashboard?ID=KTXSUGAR19 >> >> Dave >> >> >> -- 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]. For more options, visit https://groups.google.com/d/optout.
