This section is under development…
I recently moved from Matlab to Python. I created a git repository containing Jupyter notebooks of the python code I am using in my current project. This code is used to analyse and visualise data from the Extended Ellett Line (EEL). You can access it on my github [here].
You will find some useful bit of code to plot maps using cartopy or hydrographic sections using matplotlib. New notebooks using the xarray package will be added in the near future! xarray is a powerful tool to manipulate multi-dimensional array.