Ah, yes. Gary is correct. It appears that only rainfall is aggregated (two hour aggregates for the Monthly plot). The others seem to be Min or Max at a discrete time.
Phil On Monday, September 24, 2018 at 10:19:34 PM UTC-4, Philip Kutzenco wrote: > > Thomas, > > I think you are correct about aggregated data. Unfortunately, my website > isn't externally available (yet). But I attached a couple of screenshots > (monthly temperature and rainfall). On the monthly plots, each point seems > to represent a 2 hour aggregate. You can see how the latest temperature > data is associated with tomorrow's date, while the latest rainfall data is > labeled with today's date. > > I don't have any other skins with Highcharts. So, I don't know if my issue > is confined to my implementation, or the Belchertown skin, or if it is > caused by the Highcharts code itself. > > Phil > > On Monday, September 24, 2018 at 9:19:10 PM UTC-4, Thomas Keffer wrote: >> >> You're probably right. Plus, I gather that you are working with >> aggregated plots, not the raw data? >> >> It was just a thought... >> >> -tk >> >> On Mon, Sep 24, 2018 at 6:11 PM Philip Kutzenco <kutz...@gmail.com> >> wrote: >> >>> If that's so, wouldn't rainfall also exhibit the offset? >>> >>> Even if Thomas is correct (and something about rainfall calculation >>> keeps it from being offset), the call out numbers (showing data values and >>> date) you see when you move the cursor across the graph are wrong because >>> of the date offset. So, it may be a bug, but the graphs are definitely >>> wrong, at least in my implementation of the Belchertown skin. >>> >>> Phil >>> >>> On Monday, September 24, 2018 at 8:14:19 PM UTC-4, Thomas Keffer wrote: >>>> >>>> In WeeWX, records are timestamped with the *end* of the record. >>>> Perhaps Highcharts uses the beginning? >>>> >>>> -tk >>>> >>>> On Mon, Sep 24, 2018 at 10:28 AM Philip Kutzenco <kutz...@gmail.com> >>>> wrote: >>>> >>>>> I notice that, for me, some of the historic data graphs supplied with >>>>> the Belchertown skin are off by one day. In particular, if you go to the >>>>> "Graphs" page and select either "Month" or "Year", the temperature graph >>>>> data are labeled as being one day beyond what they should be. For >>>>> instance >>>>> at the right end of the plot, today's data is shown, but the date on the >>>>> y-axis is tomorrow's date. >>>>> >>>>> This is also true for the Wind/Wind Gust graph, the Wind Direction >>>>> graph and also the Barometer graph. The Rainfall graph is fine. >>>>> >>>>> If you select "Week" all of the graphs are fine; of course the data on >>>>> the "Today" and "Week" are actual recorded data points, while the "Month" >>>>> and "Year" data are max and min data for each date. >>>>> >>>>> For some more context, the Standard skin shows the correct max and min >>>>> temperature data for the month of September (I didn't check further). >>>>> Also, >>>>> I did need to NULL some anomalous temperature data in the database for >>>>> June >>>>> 14 (the guy who stained my back deck through a plastic sheet over my >>>>> weather station for hours). I followed the directions in the Wiki and >>>>> had >>>>> weewx recalculate the summaries without incident. I also deleted the June >>>>> NOAA report, which was properly re-created. I did look at that June NOAA >>>>> report which shows the correct min and max temperatures for each date, >>>>> while the Belchertown "Year" graph is off by one day for the June >>>>> temperature data. So none of what I did seems to me to be causal for a >>>>> Monthly graph to list today's data with a Y-axis of tomorrow. >>>>> >>>>> I know that Pat is using code from Highcharts for these graphs but I >>>>> don't know if this is occurring in all Highcharts, only those in the >>>>> Belchertown skin, or only for me. >>>>> >>>>> Does anyone else see this? Where should I look to identify the cause? >>>>> Is there any other information I should post to help the group guide me? >>>>> >>>>> Phil >>>>> >>>>> -- >>>>> 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+...@googlegroups.com. >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> -- >>> 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+...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- 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.
