source: tags/arb_5.1/HELP_SOURCE/oldhelp/mode_group.hlp

#Please insert up references in the next lines (line starts with keyword UP)
UP      arb.hlp
UP      glossary.hlp
UP      mode.hlp
UP      sp_info.hlp

#Please insert subtopic references  (line starts with keyword SUB)
#SUB    subtopic.hlp

# Hypertext links in helptext can be added like this: LINK{ref.hlp|http://add|bla@domain}

#************* Title of helpfile !! and start of real helpfile ********
TITLE           GROUP MODE

OCCURRENCE      ARB_NT (<GROUP> button of the left column)
                F3 on the keyboard

DESCRIPTION     A group is a subtree with a name assigned to its root node.
                The 'GROUP MODE' allows display of subtrees (groups of species)
                as triangles (radial tree) or rectangles (dendrogram).
                You also can convert a subtree into a group.

                Click on the <GROUP> button of the 'ARB_NT' window or
                        the 'F3' key on the keyboard to activate the 'GROUP
                        MODE'. In the latter case, the cursor has to be placed
                        within the tree display area.

                Group species:

                        Move the cursor to that internal node of the displayed
                        tree (section) which defines the subtree and click on
                        the left mouse button. The subtree-defining node is that
                        located closest to the indicated root (open square)
                        root of the whole tree which directly or indirectly connects
                        all branches of the subtree.

                Ungroup species:

                        Press the left mouse button while the cursor is over the triangle
                        of a group.

                Transform a subtree into a group and assign a name to it:

                        Proceed as described above using the right mouse
                        button.


NOTES           To store the groupings, assign any information ('SAI': name,
                fullname, ...) to them using the 'SPECIES INFORMATION' tool.

                The middle mouse button (placed anywhere within the tree
                display area) can be used to move the whole tree.

EXAMPLES        None

WARNINGS        None

BUGS            No bugs known