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nodo-domotica.nl • Toon onderwerp - Baufort schaal ipv windkracht in m/s - Afdrukweergave
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Baufort schaal ipv windkracht in m/s
http://www.nodo-domotica.nl/forum/viewtopic.php?f=36&t=2001
Pagina 1 van 1
Auteur:  andreo [ 16 feb 2014, 23:39 ]
Titel:  Baufort schaal ipv windkracht in m/s

Hallo allemaal.

Weet iemand of het mogelijk is de windkracht in m/s om te rekenen in de webapp naar de Baufort schaal? Ik heb op wiki pedia het volgende gevonden maar heb geen enkel idee :?: hoe deze formule in te voeren in de webapp in het veld formula.

v=0,836.B^3/2 [m/s]
waarbij
v = gemiddelde windsnelheid (gedurende 10 minuten op 10 meter boven de grond)
B = de waarde op de Beaufort schaal
Auteur:  rwijbenga [ 20 feb 2014, 23:41 ]
Titel:  Re: Baufort schaal ipv windkracht in m/s

Volgens mij moet dat wel kunnen, alleen ligt de support even op een laag pitje op dit moment door omstandigheden. Ik ga er zelf ook even mee stoeien.
Auteur:  DrsP [ 21 feb 2014, 17:09 ]
Titel:  Re: Baufort schaal ipv windkracht in m/s

Gaat niet lukken denk ik. Bij het definieren van de value zou je de formule "1.13*pow(%value%,0.67)" moeten gebruiken. Helaas filtert de huidige versie van de webapp de formule pow weer eruit....

Paul.
Auteur:  andreo [ 22 feb 2014, 01:49 ]
Titel:  Re: Baufort schaal ipv windkracht in m/s

Mogelijk iets voor de nieuwe web interface ;)
Pagina 1 van 1 Alle tijden zijn GMT + 1 uur