XonGrid is a free Excel library of functions to perform 1D, 2D, 3D, 4D and any dimension (ND) interpolations from scattered data. It features interpolation from scattered data, linear interpolation, nearest point interpolation, kriging interpolation, optional distance weighting for non-homogenous parameters, and array Formula for faster multiples interpolation.
File Size1.52 MB
Operating System Windows Vista Windows Windows XP Windows 7