Introduction to Scientific Programming with Python

ARCHER, the UK's national supercomputing service, offers training in software development and high-performance computing to scientists and researchers throughout the UK. As part of our training service we will be running a 2 day 'Introduction of Scientific Programming with Python' training session.


This course is aimed at programmers with little or no Python knowledge seeking to learn how to use Python for scientific computing. We will introduce Python's fundamental scientific libraries numpy, scipy and matplotlib. We will also introduce how to interface Python with Fortran and C codes, along with parallel programming methods including MPI via mpi4py.

This course is free to all academics.


The course will be delivered over two days in person. The course will interleave many practical exercises with short lectures and discussions.


To attend, you must have some experience of writing code and/or scripts and be familiar with programming concepts including conditionals, loops, arrays and functions. You should also have some basic knowledge of the Python language. For an introduction to Python, please see Code Academy's Python tutorial:

You should also be comfortable with using the bash shell. For an introduction to the shell, please see, for example Software Carpentry's lessons on Unix Shell:

  • The course will be hands-on, and you should bring your own laptop.
  • We strongly recommend you download, before the course, Anaconda python Version 2.7 from (not version 3.x). This has all the packages required (and more).
  • Please download the course material (link below).


Day 1

  • 09:30 - Registration and check installations
  • 10:00 - L01 : Introduction
  • 11:00 - Break
  • 11:30 - L02 : NumPy
  • 13:00 - Lunch
  • 14:00 - L03 : Matplotlib
  • 15:30 - Break
  • 16:00 - Exercises
  • 17:30 - end

Day 2

  • 10:00 - L04 : SciPy
  • 11:00 - Break
  • 11:30 - L05 : Fortran/C Interfaces
  • 13:00 - Lunch
  • 14:00 - L06 : Parallel processing and mpi4py
  • 15:30 - Break
  • 16:00 - Exercises; ARCHER
  • 17:00 - end

Course Materials

Slides and exercise material for this course are available as sci-py.tar.gz or


The course will be held at Swansea University.


Please use the registration page to register for ARCHER courses.


If you have any questions please contact the ARCHER Helpdesk.