An example how to convert numpy arrays to ctypes 2D and 3D arrays, parse them to C, and get them back after running a C function.

How to run the example:

1. Make sure you are on Linux, or running Cygwin or MinGW terminal
2. Navigate to the folder with the Makefile
3. Run in terminal: make
4. To run the Python script, run from terminal: python myfunc.py