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Re: GRIDDATA woes [message #59103 is a reply to message #59063]

Wed, 05 March 2008 03:38

jameskuyper
Messages: 79
Registered: October 2007

Member

Kenneth P. Bowman wrote:
...
> Remember, interpolation is an approximation. You make assumptions about the
> behavior of a function between known (tabulated) points. Bilinear
> interpolation is the crudest possible interpolation scheme.

That depends upon whether you're willing to call nearest neighbor an
interpolation method. I think that it is, in the same sense that a point
can be considered a degenerate case of a line segment, with a length of 0.

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[Message index]

		GRIDDATA woes By: ben.bighair on Sun, 02 March 2008 18:57
		Re: GRIDDATA woes By: Kenneth Bowman on Wed, 05 March 2008 08:05
		Re: GRIDDATA woes By: David Fanning on Wed, 05 March 2008 06:57
		Re: GRIDDATA woes By: Kenneth P. Bowman on Wed, 05 March 2008 05:46
		Re: GRIDDATA woes By: jameskuyper on Wed, 05 March 2008 03:38
		Re: GRIDDATA woes By: David Fanning on Tue, 04 March 2008 21:10
		Re: GRIDDATA woes By: David Fanning on Tue, 04 March 2008 21:04
		Re: GRIDDATA woes By: ben.bighair on Tue, 04 March 2008 19:14
		Re: GRIDDATA woes By: David Fanning on Tue, 04 March 2008 15:58

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