Scientific Software Development in Fortran

Fortran is one of the oldest high-level programming languages still widely used today, particularly in scientific computing, engineering, numerical analysis, and high-performance computing. Over decades of development, it has become a powerful language for complex calculations, large-scale data processing, and computationally intensive applications. This book introduces readers to Fortran 90/95, a modern version of the language that combines powerful programming features with efficient numerical computation. Beyond explaining basic syntax and language fundamentals, it emphasizes software design and engineering principles, demonstrating how to combine language features to develop reliable, maintainable, and well-structured programs. Through a practical approach to programming, readers will learn how to write effective Fortran code, organize software components, and apply sound development practices to scientific and technical problems. Ideal for students, researchers, engineers, and programmers, this book provides a solid foundation in modern Fortran programming and the development of robust scientific software.