From: Mark Scott on
I have an m x 2 array of coordinates which form a noisy, rotated rectangular grid. I want to assign each point to a row and a column so I can match these points to control points to find the transformation applied to the grid of points.

I have looked at TFORM, but it requires that I match the control points to the transformed points, and since I don't know the row/column information of the control points, I can't match them.

Any ideas?