This directory contains:


- `analysis_code.tar/`: Contains the code used to analyse the physiological data.
	
	- 'plots.py': Contains code to create Figures 3A,B and 7 from the original manuscript. Plotting functions are called by score_computations.py.
	
    - 'score_computations.py': Contains the code to compute firing posteriors and motion sensitivity as well as direction selectivity scores.
	
    - 'threeway_test.py': Contains the code underlying the computations in score_computations.py.

	
- `data.tar/`: Meta and physiological data. Consult the `README.md` file in this folder for further details.

	- `csv_data/`:
	
		- '<neuron id>_<direction code>.csv' where b=backward,f=forward,lt=left turn,rt=right turn,lr=left roll,rr=right roll,u=up,d=down: Spike data
		
	- `fz2_metadata.csv`: Meta data for each data set.


- `simulation_code.tar/`: Contains the code for all computational models and optimizations.

	- 'compass_matrix.py': Contains all versions of the computational model and optimizations for compass state maintenance and shifts.
	
	- 'plots.py': Contains code to create Figure 5 and Supplementary Figures 1 and 2 from the original manuscript.
	
	- 'utils.py': Contains utility functions used by compass_matrix.py.
	
- 'Manuscript.pdf': Pre-Print of the Manuscript.

- 'Supplementary Material.pdf': Supplementary Material accompanying the Manuscript.


To execute the analyses, the archives data.tar and analysis_code.tar must be unpacked into the same folder, preserving their internal folder structure.