On Mon, Jan 08, 2007 at 02:44:38PM -0700, Reg Clemens wrote: > Most Fortran Compliers I have seen on 32 bit machines have a command > line option that converts double precision from 64 -> 128 bits. > > I see some options in gfortran to control variable lenght, but none that > do the above. Check out: -fdefault-double-8 Set the "DOUBLE PRECISION" type to an 8 byte wide. Cheers, -- Dave Ihnat President, DMINET Consulting, Inc. dihnat@xxxxxxxxxx