Pytuts

Python programming for non-programmers

This tutorial series will walk you through the very basics of computer programming using the python scripting language. The course is targeted towards the complete novice programmer. That is, someone who has never programmed in any language, or has very little experience in programming.

Programming is an essentially requirement for modern scientific research. Python, in particular, is heavily used in astronomy for its relative ease of use and power.

Registration

You are not required to register for the course, but it will be helpful for me to know how many will attend in person. To do that,

please send me and e-mail at babar@ipac.caltech.edu with your e-mail address and use the subject line: python tutorial.

Prerequisites

To join the online course and participate in python programming exercises, you will need the following:

• Python installed on your computer. We will use the anaconda distribution

http://continuum.io/downloads

• webEx software. We will use this online collaboration tool for viewing the presentation. You don't need to do anything right now. But, be prepared to let webEx download their app on your computer on the first session. I'll allow time to tweak webEx installation during the first session.
• Audio: You need a phone connection to dial into a toll-free number for 1-1.5 hours.

Tentative schedule

Session 1: Introduction to programming, spyder and python.

Tuesday, 5/27/2014

3:30 pm, PDT = 6:30 pm, EDT

Link to Presentation

Exercises:

What is the maximum? You are given a list of numbers. Describe (no programming here) how you will determine which of the numbers is the largest. I am looking for step-by-step direction at the very basic level. If your answer is something like. I will sort the numbers first .... you are on the wrong track. I am asking how you will start to sort the numbers to begin with.

Solutions

Session 2: Data, variables, and mathematical operations.

Tuesday, 6/3/2014

3:30 pm, PDT = 6:30 pm, EDT

Link to Presentation

Exercises:

Solutions

Session 3: Controlling your program's flow.

Tuesday, 6/10/2014

3:30 pm, PDT = 6:30 pm, EDT

Link to Presentation

Exercises:

Solutions

Session 4: Working with files and functions.

Tuesday, 6/17/2014

3:30 pm, PDT = 6:30 pm, EDT

Link to Presentation

Exercises:

Solutions

Session 5: Plotting and other miscellanea.

Tuesday, 6/24/2014

3:30 pm, PDT = 6:30 pm, EDT

Link to Presentation

Exercises:

Solutions

Previous incarnatation

You can look a previous incarnation of this tutorial series for the NITARP/SHIPs program for a more specific idea about the course.

http://coolwiki.ipac.caltech.edu/index.php/PythonOnSHIPs