What got updated in the 7.21 version this time?
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@Suty Does the newly released version include the European ECMWF-AI and the US GFS-AI models? After all, these two models have been out for a while and are more useful for weather analysis, and they can also be compared and analyzed alongside other models.
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Also, many users have previously suggested adding the European ec-ai and US gfs-ai models. Even if there's no concrete plan now, is it possible that these models could be added in the next year or two?
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@admin1031 No, we tested these models in the past and we still consider standard versions as more reliable ones.
On the other hand, we offer Meteoblue MLM, which is an artificial intelligence-driven post-processing framework that combines outputs from 30 to 40 different numerical weather prediction (NWP) models with real-time observation data. Instead of relying on a single weather model, mLM dynamically analyzes the recent performance of all models (typically over the previous 60 days) and selects or weighs the most accurate combination for any specific location.
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@Suty
oh man, we need to get that back there lol.. it was so helpful.thanks
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@Suty Is this Meteoblue MLM feature implemented in the new version?
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電腦網頁版的藍色降雨量都沒數字，而且放在粉紅色對流雨的下面，使用上很麻煩。
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紅色方框中的數字是代表什麼？
雨量與對流雨的數字為什麼不見了？ -
Hi @Suty, as @jasonv13 mentioned, it's not just that the pressure/clouds/rain/etc. have been removed, it's the fact that the airgram is cut off at the bottom because the red options menu bar does not disappear. This is a screenshot from a 27" display, so there's enough space but the bottom of the airgram is cut off by the red bar.
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@meiersa78 Oh okay, and thank you for explanation. We will discuss this with colleagues with the rest of the feedback.
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@Suty Reply to the post I left above
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@admin1031 Yes, this Meteoblue MLM is in this latest version of Windy.
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@Suty Where is the 5880 line at the 500 hPa level? It seems like I can't find the contour line location, and the visualization of contour lines at each level doesn't seem very clear.
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@admin1031
Geopotential heights isolines (isohypses) are generally provided in dam units (decameter). In Windy there are displayed in meters. 588,5dam and is not far from 588dam.
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@idefix37 Yes, although it is displayed, these contour lines don't seem very stable. The 5880 line is a subtropical high-pressure system in meteorology. Usually, the edge of this high-pressure system is where heavy rain occurs, especially in China, as it determines the position of the East Asian rain belt. Beyond the 5880 line is the center of the subtropical high, which brings hot weather. During summer, when typhoons or hurricanes form, the 5880 line plays an important guiding role. So, I think this contour line is very important at the 500hPa level.
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@admin1031
Because Windy does not focus on this particular isoline. Same for 528dam which is said to show a risk of snow.
Or for the 1013hPa isobar.
The way how Windy plots these isolines does not include specific values to be displayed or at a specific interval. -
@idefix37 But sometimes when I look at the 500hPa level, especially in winter, analyzing the positions of troughs and ridges isn't very convenient. I can only judge them through the winds at the 500hPa level, and the Windy 500hPa contour lines aren't fixed, which makes weather pattern analysis difficult. So I have to rely on other numerical websites. I think meteoblue does a good job with the 500hPa level; meteoblue combines the 500hPa height field with surface pressure.
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@admin1031
Yes I like this useful map and requested it several times to Windy. Without success. -
@idefix37 But I don't know why it didn't work. I had previously suggested that the Windy program could add temperature changes at the 2m and 850hPa levels, which is very useful in winter. I didn't receive any response, but other users have also made similar suggestions, and it seems the feedback is that there is no specific plan.
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@Suty Yes, yes, yes, please reinstate the cloud, rain/snow in the airgram, it's essential for mountain weather. You could also include freezing level and snow levels to make it even better!
