Finalises the nodal sets for any characters that may have involved the inapplicable token and counts excess regions of applicability at nodes having at least two descendant subtrees that possess any applicable characters. Because this function needs to be fairly high-performance, it does not do much checking for parameter validity, thus unsafe usage of this function might not be caught. It is up to calling functions to ensure that the appropriate parameters have been set before use.
mpl_second_up_recon(node_id, left_id, right_id, anc_id, morphyobj)The index of the node being reconstructed.
The index of the left descendant.
The index of the right descendant.
The index of the immediate ancestor of the node.
An instance of the Morphy object.
The integral parsimony length (right now)