I have recently added code for POD (proper orthogonal decomposition) on GitHub. If you do find the code useful, you may write to me or acknowledge me.
The code is in
I will soon be adding other codes that I use on a regular basis. Feel free to contact me for help, but I cannot guarantee I will be useful.
I am a big advocate of Python programming language. How I feel about Python can easily be summarised with this xkcd cartoon.