Some problems with sensor correction

[jackT]

Hello,

I am using a Lacrosse WS3600 station, and I observed recently that the value of the inside temperature (the temperature sensor located inside the WS3600 unit) is wrong and is about 1°C higher than the true temperature measured at the same location by different other digital thermometers. I decided therefore to apply an error correction (-1.00°C) in Wswin (V2.91) for the inside temperature sensor.
After having applied the settings, I observed that from time to time, wswin seems to ignore this correction - as an example, see the following chart :


You can see that at about 03:00, 13:00 and 17:00 and for a short time, some uncorrected values were stored by WSwin. (After 18:00, the correction was removed).

Does anybody know what could be the cause of this transient problem?

Jacques
http://meteo.terrettaz.net

[Werner]

@Jacques,

I assume that you didn't activate the Option (under File, Converting Weather data) and here " make sensor corrections ..."

Werner

[jackT]

@Jacques,

I assume that you didn't activate the Option (under File, Converting Weather data) and here " make sensor corrections ..."

Werner

Werner,

Thanks for your reply. Effectively, the option was not activated...

Thanks

Jacques