Try loading a few field maps with duplicate points in and see what happens when building the tree? Consider putting in some checks for duplicate points, and filter these out when building the tree, or at least flag them to the user and ask what to do.
Try loading a few field maps with duplicate points in and see what happens when building the tree? Consider putting in some checks for duplicate points, and filter these out when building the tree, or at least flag them to the user and ask what to do.