[Scilab-users] 4D gridding and interpolation of scattered data points

[Ariel]

Dear Christophe,

Thank you very much for your suggestion. I already had a look at the splin3d functionality, but I believe it will only work for V=f(X,Y,Z) and not for random values of V (i.e. without a pre-defined function of the X, Y and Z coordinates).

Kind regards
Ariël de Graaf

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Van: Dang, Christophe [via Scilab / Xcos - Mailing Lists Archives] [mailto:ml-node+s994242n4026763h52 at n3.nabble.com]
Verzonden: maandag 3 juni 2013 15:01
Aan: Graaf, Ariel de
Onderwerp: Re: 4D gridding and interpolation of scattered data points

Hello,

De la part de Ariel
Envoyé : lundi 3 juin 2013 12:58

> I have a 4D dataset consisting of an irregular grid of X, Y, Z
> coordinates, and value V at each position. What interpolation scheme
> could I use to map V onto a regular grid (evenly spaced X, Y and Z)?

I guess that splin3d might be what you're looking for

http://help.scilab.org/docs/5.4.1/en_US/splin3d.html

Hope this helps

--
Christophe Dang Ngoc Chan
Mechanical calculation engineer
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