Yearly hi wind speed

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Casappa
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Yearly hi wind speed

Post by Casappa »

Hallo' Community,
does anyone know why I have the Daily and Monthly hi wind gust speed more hight then yearly high wind gust speed ? Very strange!

[day1_wind0_gustspeedmax_kmh]
[month1_wind0_gustspeedmax_kmh]
[year1_wind0_gustspeedmax_kmh]


Daily Wind Max: 72.4 Km/h ( 10:58 )
Monthly Wind Max 72.4 Km/h 10:58 (03.10.08)
Yearly Wind Max 45.0 Km/h 10:58 (03.10.08)

All value are updated today . (windy day !)

Thanks
Alberto.
Chill
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Re:Yearly hi wind speed

Post by Chill »

Hi Casappa,

How is the data today?

Is everything in its place?

Usually statistics data needs some time to get 'normal'. So you can get higher values for day compared with month, or last hour higher compared with day.... But after a few hours, or maximum a day it must be right. Isn't it?

Chill
Casappa
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Re:Yearly hi wind speed

Post by Casappa »

Hallo' Chill
and thank you for your prompt reply.

The Day date it is the same of the month and year.

Today after midnight (00.01) the yearly value is now display correct at the same of the lower monthly. The same problem today with outside Hum.

I' think this is not a very hard problem, but it is only not logical.

Regards.
Alberto.
Chill
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Re:Yearly hi wind speed

Post by Chill »

Casappa wrote:
...
I' think this is not a very hard problem, but it is only not logical.
hummm... it has its logics! I'll try to give my point of view (but Boris is the boss:blush: )

If you take in account statistics system in meteohub, it runs under a logic path... it begins to process shorter periods and once it's done it goes through larger ones.

So the sequence is, I give NOW data, then I compute LAST HOUR data, I go through DAY data,...
and each of those steps take more time, due to big amount of data to be porcessed. We could say it's a system with statistics 'always ready' but it's a price to pay for that (time in this case).

So far, it's 'logical' that you can see a lower temp data for NOW period (when temp is descending) than the one you have for DAY (and MONTH, YEAR), because the statistics process hasn't had the time to compute it (yet).

HTH,

Chill
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