How do I look at the REC entries ? I can write the SQL if necessary, but how do I connect to the database ?
On Tuesday, February 14, 2017 at 12:48:14 PM UTC-7, Andrew Milner wrote: > > D|o make sure that you are, as matthew said, comparing apples with > apples. What is the time interval in use on the weather smart system, and > what is the archive interval in the console itself? I still do not see how > you managed to obtain records for the same time period into two different > systems. I suspect that for the weewx run you should have looked only at > the REC entries, and not the LOOP records. The REC records would/should > match the archived records in the console, and the weathersmart system when > it started up would retrieve the same records from the console. > > > On Tuesday, 14 February 2017 21:08:21 UTC+2, Thom Rogers wrote: > >> 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.
