be  defined on cards
on which field&nbsp;1 is the character <TT>X</TT> or <TT>Z</TT>.  On such cards,
the expanded array name
in field&nbsp;3 and (as an option  on  <TT>X</TT> cards) 5
must be  valid  and the integer indices  must  have been defined  in a
parameter assignment (see Section&nbsp;<A HREF="node17.html#S2.2.3">3.2.3</A>).   On <TT>Z</TT>  cards,
the range value
is that previously associated with the real parameter,
<TT>r-p-a-name</TT>, given in field&nbsp;5.   On <TT>X</TT> cards, the actual
num