Free-form, fixed-form and file extensions. By default, gfortran is aware of a few file extensions, and its action depends on the extension of the file you ask it to compile. Examples: if the file is named code.f gfortran supposes it is fixed-form source, with no preprocessing needed.
Akureyri is the largest town in northern Iceland and it sits pretty deep in the EyjafjoerÃ°ur eyjafjÃ¶rÃ°ur. fjord
4. Reykjavik, Iceland. Reykjavik is still the most affordable and accessible place to see the Northern Lights, but itâs getting more popular. In January 2015, 9,003 Britons visited Iceland, probably because, Lights aside, thereâs plenty to fascinate about this land of geysers, volcanoes and blue ice.