Malcolm, > I see the same list of par routines for both libraries. Veeeryyy odd.... > > If you go to applications/dipso and do: > > > > -lkgs -lkpg -lira -lirq -lfts -laif -lkapgrf -lcat -lcfitsio -last_err > > Come again? Is there a line missing? Sorry. This is the output from 'dipso_link'. David