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interpolation problems in 2d and/or 3d space [message #60766]

Wed, 04 June 2008 18:44

Baikal
Messages: 4
Registered: May 2008

Junior Member

Hi Folks,

One of funny and fundamental problems in interpolation business are as
follows;
In dealing with random walk problems such as oil spill particle
tracking, we encounter randomly distributed particles on 2-D and 3-D
space which are transpoted with ambient velocity defined by well-
gridded and/or random grid (such as moving finite element node) so
that I need to interpolate the velocities at current random points.

I like to have a smooth flow field for these randomly moving
particles. Does anybody have a smart idea for this type of
interpolation?

Cheers

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