single to double conversion

Tobias Schlüter tobias.schlueter@physik.uni-muenchen.de
Wed Sep 27 17:17:00 GMT 2006


Steve Kargl <sgk@troutmask.apl.washington.edu> wrote on Wed, 27 Sep 2006:
> As you found, you can use the -fdefault-real-8 option (or whatever
> it is) to achieve your goal.

Or, as Tim Prince suggested, while unfortunately not copying Brian,  
use the -ff2c option.  This will make gfortran use the libf2c calling  
convention g77 uses by default, which effectively promotes all REAL*4  
functions to REAL*8.

Cheers,
- Tobi



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