This file set includes an IPython notebook file with the code samples in the proceedings of the 2013 Scipy Conference "Modeling the Earth with Fatiando a Terra". Also included are a plain text Python file with the code and a pickle file with the polygonal prism model used in the proceedings. The links bellow are: * The git repository of the proceedings * A rendered version of the code_samples.ipynb notebook on http://nbviewer.ipython.org/