I have a point cloud matrix A with columns 1,2,3,4 equal to X,Y,Z (locations) and Value
I have a point B (xq,yq,zq) that i want to evaluate using the point cloud A.
I have tried using
vq = griddata(A(:,1),A(:,2),A(:,3),A(:,4),B(1),B(2),B(3))
with the error: ??? Error using ==> griddata at 72 METHOD must be one of 'linear','cubic','nearest', or 'v4'.
and vq = griddata(A(:,1),A(:,2),A(:,3),A(:,4),B(1),B(2),B(3),'linear') with the error: ??? Error using ==> griddata Too many input arguments.
i tried creating vectors for the query point (B), where i just filled below with some zeros to see if that would work, but it did not.
Any idea how i can accomplish this? Is griddata the right function?
