Hi,

I suspect this is a case of comparing apples to oranges. WU wants to 
receive barometric pressure which is pressure corrected for altitude and 
pressure (and frequently humidity), but judging by the WeeWX Hardware Guide 
<http://weewx.com/docs/hardware.htm#ws28xx_data94> I suspect your station 
displays station or gauge pressure which is the raw absolute pressure. You 
can read about the three different pressures used by WeeWX 
<https://github.com/weewx/weewx/wiki/Barometer,-pressure,-and-altimeter> in 
the wiki.

I can't comment on what your previous software did in terms of which of the 
pressures it sent to WU but perhaps it did not sent barometric pressure or 
perhaps I am wrong about what your station displays :)

Gary

On Monday, 10 February 2020 09:36:51 UTC+10, Dan Blanchard wrote:
>
> I've been running my weather station on weeWX for 2 days now after 
> switching from a PC based solution for the past several years.  I noticed 
> this problem after noticing that my station is no longer showing on the 
> WeatherUnderground (WU) maps.  The data is still showing for my site on WU 
> though (https://www.wunderground.com/dashboard/pws/KIDPOSTF43)
>
> Everything has been going fine except I am currently having a problem with 
> data inaccuracies.  All the data seems correct except the barometer 
> reading.  The reading on my hardware is currently 30.30 and weeWX is 
> showing 33.093 which is what is reporting to WU.
>
> Can anyone please shed some light on this issue?  I've attached the syslog 
> for reference.  Please let me know if there is anything else I can provide 
> to help with this situation. If the solution requires changes in the 
> configuration file, please be specific as I am still learning the Linux 
> stuff.
>
> Thanks,
>
> Dan
>
>
> Hardware: Lacrosse WS-2813
>
>

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