On 01/10/2014 05:27 PM, jeremy theler wrote: > Hi all, > > I consider the addition of these routines to GSL as a major breakthrough. > Now I have three questions about generalization: > > 1. can these 2D interpolation routines be extended to scattered (i.e. non- > rectangular) data?
Not currently, but this can always be done with least-squares models. I'm not aware of any available software that interpolates on nonuniform grids - do you know of any? > > 2. can these 2D interpolation routines be extended to n dimensions? Once the 2D code is imported I'd like to make at least a 3D linear interpolater, which should be straightforward.
