MODIFY ANTENNA

        CLIC\MODIFY ANTENNA a1 x1 y1 z1 [a2 x2 y2 z2 ...] [/OFFSET 89|96]
        CLIC\MODIFY ANTENNA FITTED

    Modify the vector coordinates for antenna a1 to be: x1, y1, z1 (meters),
    and the phases accordingly.  Keyword FITTED will load the antenna  coor-
    dinates the most recenty found by the SOLVE BASELINE command.

    Use option /OFFSET 96 to enter antenna coordinates offsets instead (i.e.
    offsets from the new (1996) standard antenna positions in  STATION.DAT).
    For the old procedures use /OFFSET 89.