Thanks for the explanation. It's not a big deal, it just looks strange/funny, but your explanation convinces me.
sobota, 8 listopada 2025 o 10:52:55 UTC+1 [email protected] napisał(a): > I think this is perfectly fine and no issue. It just seems odd at a first > glance, maybe because it's a special case where you have more information > about the real value, than in any other possible case: In contrast to e.g. > 0.1°C, where you know, it is a value between 0.05 and 0,149999, which is an > interval of 0.1°C, with 0.0°C you know it is between 0.0 and 0.049999, with > -0.0°C you know it's between -0.049999 and -0.000001, which is an 0.05°C > interval each. > > Especially for weather observation I'd say the negative sign in front of > the rounded zero is crucial, since the impact on the aggregate state of > water is essential, which furthermore has observable effects on weather > conditions. (Yes, I know about the limitations of this claim in real life) > Tomasz Lewicki schrieb am Samstag, 8. November 2025 um 10:26:26 UTC+1: > >> I first asked the developers of the neowx-material skin, which I use to >> display data from my station, but I will repeat the question here, as it >> seems to be an internal Weewx issue. >> >> Sometimes I see a reading like the one in the screenshot below >> (non-graphic version: -0.0*C - minus zero point zero degree of Celsius). Of >> course, I guess this is due to the rounding of a value that is not visible. >> The question is, does this happen at the Weewx level (in which case I will >> ask on the weewx-user group), or can it be "fixed" in neowx-material? >> >> Since images cannot be attached to posts on the group, here is a link to >> a screenshot: https://imgur.com/a/r7KxBqN >> >> The answer was: "It is read by getVar, it looks for example like this >> $getVar(current.outTemp) or another variables like that. So I believe it is >> caused by weewx. And I agree that it is done by rounding some value, maybe >> it is like -0,01 or like that. In neowx-material it is done similar way as >> in for example official Seasons/current.inc" ( >> https://github.com/seehase/neowx-material/issues/198#issuecomment-3504803216 >> ) >> >> And what do you think about that? > > -- 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]. To view this discussion visit https://groups.google.com/d/msgid/weewx-user/4d216166-bef3-467b-91f7-cb5c75b73c19n%40googlegroups.com.
