Fortran 90 for the Fortran 77 Programmer
This tutorial is written in order to ease the transition from the very common and popular programming language Fortran 77 to the more modern Fortran 90. It is required that the reader is knowledgeable in Fortran 77. Topics covered include: Notables in the transition from Fortran 77 to Fortran 90, Specifications, The layout of a program, Control statements, Program units, Keyword arguments and default arguments, Recursion, Generic routines, The use of arrays and array sections, Pointers, The new precision concept, Additional problems at the transition, Use of program libraries, Peculiarities in the language Fortran 90, Status of Fortran 95 and Different Fortran standards.
Author(s): Bo Einarsson and Yurij Shokin
NA Pages 
Introduction to Fortran by David Apsley
This PDF covers the following topics related to Fortran : Fortran Background, Creating and Compiling Fortran Code, A Simple Program, Basic Elements of Fortran, Repetition: do and do while, Decision-Making: if and select, Arrays, Text Handling, Functions and Subroutines, Input and Output, Modules.
Author(s): David Apsley
46 Pages
This PDF covers the following topics related to Fortran : FORTRAN Layout, Basic Data Types, Arithmetic Expressions, Intrinsic Functions, Basic Input and Output, DO loops, General Form for Method 2, IF and IF blocks, Parameter Declaration, Modifying Index Ranges, etc.
Author(s): University College London
19 Pages
This note covers the following topics: Introduction to Computer System, Computer Programms, Fortran Evolution,Fortran 90 Programming, Language elements, Data Objects, Expression and Assignment, Control Flow, Mixing Objects of different types, Intrinsic Procedures, Simple Input/Output, Arrays, selected Intrinsic Functions, Object Orientation, Modules, Pointers and Targets, Complex Data Types and Handling Exceptions.
Author(s): University of Liverpool
278 Pages
This note covers the following topics: Computer Systems, Fortran Evolution, Language Obsolescence, Object oriented programming, Fortran 99 programming, ata Objects, Expressions and Assignment, Control Flow, Mixing Objects of Different Types, Mixing Objects of Different Types, Intrinsic Procedures, Simple Input Output, Arrays, Selected Intrinsic Functions.
Author(s): AC Marshall with help from JS Morgan and JL Schonfelde
278 Pages
This is an overview of Fortran 95 language features. Topics covered includes: Language elements, Intrinsic data types, Expressions and assignments, Control statements, Program units and procedures, Array handling, Pointers, Intrinsic procedures, Data transfer and Operations on external files.
Author(s): Wikipedia.org
NA Pages
Introduction to Fortran 90 by Daniel Brown
This note explains the following topics: High-level programming languages, Analysis of program, Introduction to UNIX, Creating and editing files, UNIX commands, Data Types and Handling, Arithmetic and Assignment, Initial Values and Constants, Decision Making in Fortran, Repeating Parts of your Program, Arrays, Functions and Subroutines, File Handling.
Author(s): Daniel Brown
86 Pages
