[SciPy-User] 2d spline interpolation with periodic boundaries

[ESRF]

On Tue, 30 Aug 2011 11:29:34 +0200
lists at hilboll.de wrote:

> Another question is: How does RectBivariateSpline work? There's not much
> info in the docs as to what the function actually does, math-wise.
> 
> Any help is greatly appreciated :)

Hi,

it is a wrapper for "FITPACK" from Dierckx
http://www.netlib.org/dierckx/

Have a look at Fitpack's documentation to understand how it works (control points have to be ordered and other oddities  ...)

Cheers
-- 
ESRF <Jerome.Kieffer at esrf.fr>