Fortran Wiki is an OK place to start: http://fortranwiki.org/fortran/show/HomePage http://fortranwiki.org/fortran/show/HomePage There are quite a number of boo

Fortran Wiki is an OK place to start: http://fortranwiki.org/fortran/show/HomePage http://fortranwiki.org/fortran/show/HomePage There are quite a number of books. I recently got this one that is pretty good: https://www.amazon.com/Modern-Fortran-Explained-Incorporating-Mathematics/dp/0198811888 https://www.amazon.com/Modern-Fortran-Explained-Incorporatin... One note, Fortran 2018 compliance in the compilers is still evolving, so not all features are in all compilers yet. Fortran 95/2003 support should be solid and most all have all of 2008 in.