Re: GRIDDATA woes

In article <CCvzj.10558$1_.7720@[EMAIL PROTECTED]
>,
 James Kuyper <jameskuyper@[EMAIL PROTECTED]
> wrote:

> 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.

I knew someone would point that out.  ;-)

OK then, second-crudest approximation.  

Ken