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Last update on 06. Sep 2018 .
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    SET ROOT MODE

    OCCURRENCE

    ARB_NT and ARB_PARSIMONY: <S.ROOT> button in the left column

    F8 on keyboard

     

    DESCRIPTION

    The 'SET ROOT MODE' allows to position the root of the displayed tree to any of the edges.

    Click on the <S.ROOT> button to activate the 'SET ROOT MODE'.

    Set the root:

    Move the cursor to any position along the desired edge and click on the left mouse button.

    Use the right mouse button to search an optimal root, minimizing the distance to the farthest leaf on each side of the root.

     

    NOTES

    Short descriptions of the 'MODE' and the functions assigned to the mouse buttons are given in the fourth line of the 'ARB_NT' window.

    The root is always placed to the middle of the edge.

     

    EXAMPLES

    None

     

    WARNINGS

    None

     

    BUGS

    No bugs known