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Author Topic: VP2 Barometer precision  (Read 115 times)

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Offline Timmead

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VP2 Barometer precision
« on: February 11, 2018, 10:24:52 PM »
WD is showing the pressure (in hPa) to 1 dp, as desired, but seems to only change with every full ~1.0 hPa change in the pressure.
I have Davis VP2 so the pressure should change every 0.1 hPa, no?

My logs look something like this:

1000.0
1001.0
1001.9
1002.9
1004.0
etc.


Offline Weather Display

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Re: VP2 Barometer precision
« Reply #1 on: February 11, 2018, 10:27:30 PM »
which version/build of WD?
and what log are you refering to?

Offline Timmead

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Re: VP2 Barometer precision
« Reply #2 on: February 11, 2018, 11:07:51 PM »
WD 10.37S - 56

Logs in the logfiles directory e.g. 22018lg.txt
Also in my customtextout.txt
http://nw3weather.co.uk/customtextout.txt


Offline Weather Display

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Re: VP2 Barometer precision
« Reply #3 on: February 12, 2018, 01:02:39 AM »
that log is a 1 minute average
I think its just a coincidence what you have seen