Arroyo is a package for simulating wave propagation of light for adaptive optics simulations, created by Matthew Britton at Caltech. I'm starting to learn Arroyo for use in my own AO simulations. Installing & Using Arroyo on Debian Linux . Installing & Using Arroyo on Mac OS X . ... Using Arroyo with Python: I've begun work on using SWIG to wrap Arroyo for use with Python . ... However, if you are interested in trying to use Arroyo with Python, please let me know. ...