NDF_COPY( INDF1, PLACE, INDF2, STATUS )
-- Copy an NDF to a new location
NDF_PROP( INDF1, CLIST, PARAM, INDF2, STATUS )
-- Propagate NDF information to create a new NDF via the ADAM parameter system
NDF_SCOPY( INDF1, CLIST, PLACE, INDF2, STATUS )
-- Selectively copy NDF components to a new location
NDF [1ex