ARCHER2: Introduction to Modern Fortran

13 Dec 2022, 09:30 → 14 Dec 2022, 16:30 UTC

Online

Register:

https://www.archer2.ac.uk/training/courses/221213-modern-fortran/

Overview:

This course is aimed at users and developers who know how to program, but have little or no experience in Fortran, and those who may wish to have a refresher in Fortran.

Fortran (a contraction of Formula Translation) was the first programming langauge to have a standard (in 1954), but has changed significantly over the years. More recent standards (the latest being Fortran 2018) come under the umbrella term “Modern Fortran”. Fortran retains very great significance in many areas of scientific and numerical computing, particularly for applications such as quantum chemistry, plasmas, and in numerical weather prediction and climate models.

This course provides an introduction to the basics of writing Fortran. It will cover basic syntax, variables, expressions and assignments, flow of control, and introductions to i/o and user-defined types. Common Fortran idioms are introduced and contrasted with those available in C-like languages; the course will try to focus on real usage rather than formal descriptions.

At the end of the course you should be able to understand many Fortran programs and be confident to start to write well-structured and portable Fortran. Fortran is a rather “large” language, so it is not possible to cover all its features in a two day course. Further elements of Fortran are discussed in the “Intermediate Modern Fortran” course.