scipy/scipy — pull request #2798 by andreas-h (2013-08-25 14:22:59+00:00)
Title: ENH: allow optional rescaling of input coordinates in ND interpolation

In #2191, an optional rescaling of input coordinates for NDInterpolator was suggested. This PR implements this feature for both Linear and CloughTocher interpolators in cases when `points` is *not* an instance of `qhull.Delaunay`.