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 

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