Hi, http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/&toc=comp/proceedings/ipdps/2002/1573/02/1573toc.xml&DOI=10.1109/IPDPS.2002.1016489 I found the above link in comp.lang.fortran This rather undercuts several arguments against coarrays. HTH -- Cheers! Dan Nagle