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Interpolation from irregular to regular grid [message #49666]

Tue, 08 August 2006 12:24

adisn123
Messages: 44
Registered: July 2006

Member

Hi,

WHile reading a paper relavant to my project, I found one thing really
questioning.

THe paper used an interpolation method to obtain a regular
three-dimensional grid
from the irregular three -dimensional data set.

I wonder whether there is any advantages in reforming an irregular data
grid to a regular grid.
Whatever the irregular data points are, aren't there the real data? If
you change to a regular grid, then don't the data values slightly
change?

That is,
my question will be
when, and why do we want to change from an irregular grid to a regular
grid in 3D?

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[Message index]

		Interpolation from irregular to regular grid By: adisn123 on Tue, 08 August 2006 12:24
		Re: Interpolation from irregular to regular grid By: James Kuyper on Thu, 10 August 2006 10:54
		Re: Interpolation from irregular to regular grid By: manodeep@gmail.com on Wed, 09 August 2006 22:23

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