Thanks Matt, At work now, so can't update much, but to answer your 1st question "how are you able to get both weewx and weathersmart to communicate with the weather station at the same time?"
I have weatherSmart software running on the same dedicated Mac-Mini as WeeWX. I started up WeeWX and redirected its output to a file. Then I started up WeatherSmart, letting both run for about 8 hours. I then Exported the history from WeatherSmart and cut and pasted the observations to Excel by matching the time stamps from the history and the re-directed file. I'm not sure I understand the distinction between weewx archive and Loop data. The data I posted was from the redirected std output. Each line begins with [LOOP], so I'm guessing this is LOOP data. But the resolution is not in 22.5 deg increments. It's discrete to several decimal points. So is this aggregated and averaged data (all data since last LOOP), or a direct measurement? Also, how do I access aggregated data? WWOuld this be vi MySQLite query? I'll try your other suggestions (remove all calibrations, compare to base station display, etc) and report back. Thanks On Tuesday, February 14, 2017 at 11:01:41 AM UTC-7, Thom Rogers wrote: > > I've gotten weewx up and runnig with my Excelvan (FineOffset) WH2310, but > the data is wlidly different from the data showing on the base unit and > produced by WeatherSmart. I was running WeatherSmart in parallel with > WeeWX for this data collection. I'm mostly interested in wind, but the > temperatures and humidity figures don't match up either. I have enterd > offsets to windDir, windGust, and windSpeed in the calibration section of > weewx.conf but this looks like non-linear variances to me. > > Can anyone suggest what I need to do to make these values sync? Also, > which is correct? > > > - I notice that WeatherSmart consistently (about 95%) reports the wind > direction as a number divisible by 45, while WeeeWX reports specific > headings. Any idea why? > - I also notice that the values for all of the WeeWX measurements > maintains a trend over time (windDir decreases as time increases, Gust > increases even tho it should have reversed at the 11:06 and 12:03 > measurements) > - windSpeed for WeeWx doesn't track with changes in WeatherSmart. > > Any suggestions or explanatins would be welcome. > > > System Time windDir windGust windSpeed > Smart 4:38:44 135 3.8 2.2 > WeeWX 4:38:44 359.660 0.011 0.009 > Smart 5:38:44 90 4.5 3.1 > WeeWX 5:38:44 356.679 0.111 0.092 > Smart 6:38:44 90 1.6 0 > WeeWX 6:38:44 350.675 0.311 0.259 > Smart 7:38:44 135 4.5 3.1 > WeeWX 7:38:44 341.751 0.608 0.507 > Smart 8:38:44 315 9.2 6.9 > WeeWX 8:38:44 330.059 0.998 0.832 > Smart 9:39:16 90 6.9 4.5 > WeeWX 9:39:16 315.660 1.478 1.232 > Smart 10:38:44 180 15.2 10.7 > WeeWX 10:38:44 299.216 2.026 1.688 > Smart 11:06:44 135 10.7 4.5 > WeeWX 11:06:44 290.761 2.308 1.923 > Smart 11:22:44 180 15.2 8.3 > WeeWX 11:22:44 285.742 2.475 2.063 > Smart 11:38:44 180 20.6 10.7 > WeeWX 11:38:44 280.594 2.647 2.206 > Smart 12:03:16 135 7.6 5.4 > WeeWX 12:03:16 272.461 2.918 2.432 > -- 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.
