Hello Thomas, I haven't updated weewx or made any changes in over a year; it just keeps on ticking away. I can check what version it is if you think that's relevant.
To me the Dew Point data looks correct. I don't see a significant change in the data from one day to the next. As I understand it weewx reports only temperature and RH to CWOP and CWOP calculates DewPt, at least that's what I read in my searches. it looks to me like CWOP (or MADIS) is in error in this case, and I was wondering if anyone else was seeing the same problem. There was a similar report from another station a while back but I don't know what they did to fix it. William On Sat, Feb 11, 2017 at 2:50 PM, Thomas Keffer <[email protected]> wrote: > Hello, William > > What version of weewx? > > If you run it directly from the command line, what values of dewpoint does > it print out? > > Did you change anything around 23 January? > > -tk > > On Sat, Feb 11, 2017 at 10:59 AM, William Phelps <[email protected]> > wrote: > >> Starting on January 23, I have been getting daily reports showing huge >> errors in Dew Point from CWOP. As near as I can tell the data is >> consistent with what was reported before this date and is correct. I >> checked the reported Dew Point calculation using the reported temperature >> and relative humidity for the given readings and they are as expected. In >> looking at my email logs I notice there was no "weather data quality >> report" email on January 22; all prior to that are reasonable, and all >> after show large errors in DewPt... >> >> Has anyone else seen this? >> >> >> Here's a sample from the email I got on Jan 23: >> >> >> <https://lh3.googleusercontent.com/-fB2iWBpE4gU/WJ9eb1dPduI/AAAAAAAAMec/ORD0c6I5CBYKHQMPLNFkT4Xe0Z4iDmgQQCLcB/s1600/2017-02-11_105311.cr.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]. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > 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/nCcXiyu1VNE/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- (sent from an alien in the Andromeda Galaxy - read at your own risk!) -- 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.
