There are a few places that use FORTRAN extensively. The two I am aware of being Weather simulations and ESDU[1]. [1] https://www.esdu.com/cgi-bin/ps.pl?sess=u

There are a few places that use FORTRAN extensively. The two I am aware of being Weather simulations and ESDU[1]. [1] https://www.esdu.com/cgi-bin/ps.pl?sess=unlicensed_1171113191142nfb&t=gen&p=home https://www.esdu.com/cgi-bin/ps.pl?sess=unlicensed_117111319...