josombio

function [s lags ncp model]=semivariogram(pos,z,delta,varargin)
% Calculates an empirical spatial semivariogram
%
% SYNTAX:
%	[s lags ncp]=semivariogram(pos,z,delta,varargin)
%
% INPUTS:
%	Mandatory:
%	- pos: (NxD) matrix containing the D dimensional position of the control points.
%	- z: (Nx1) vector containing the observations at the control points.