%N winnormy %F $MIR/src/subs/win.for
%D Normalize plots and add a margin
%P pjt
%: plotting, pgplot, user-interaction
%B
        subroutine WinNormY( margin )
        implicit none
        real margin

    WinNormY normalizes the set of active windows to have the same user
    Y coordinates ONLY and adds a margin around the data.  A margin of
    0.1 is recommended.
