******************* About the Tutorials ******************* All tutorials are written in Jupyter Notebooks, which are stored in the folder **cait/docs/tutorials**. After pulling cait from git, you can execute them directly inside the tutorials folder, you might just need to create the folder test_data in the same directory by hand. The folder is however excluded from Git, so don't worry about messing up the folder structure. Please execute the tutorial files **in the given order**, they partially depend on data and features that were generated in some preceding notebook. .. note:: **Script Execution** If cait is executed within a Python script rather that with IPython (e.g. Jupyter Notebooks), the main routine has to start with: if __name__ == '__main__': The need for the explicit main routine specification is common for multithreading in Python. We like to use and recommend a tool like **HDFView** or **VITables** to view the content of the HDF5 files, that are used by Cait to store data.