> Is this a compiler error/problem? A configuration problem? or something > else? > This is a bug in the code. See the discussion at http://gcc.gnu.org/ml/fortran/2007-12/msg00211.html . Thanks for asking the question. Now I know something more about F77 than before. raju -- Kamaraju S Kusumanchi http://www.people.cornell.edu/pages/kk288/ http://malayamaarutham.blogspot.com/