Description:
This routine sets the size of the given
group to the specified value. The new size must be less than or equal to the old size. The names with
indices greater than the new size are lost. Other names remain unaltered.
Invocation
CALL
GRP_SETSZ( IGRP, SIZE, STATUS )
Arguments
IGRP = INTEGER (Given)
A GRP
identifier for the group.
SIZE = INTEGER (Given)
The new group size. If a negative value is
given, then zero is used.
STATUS = INTEGER (Given and Returned)
The global status.