'job_folder' : This contains the job folder.
'rockstar_to_bigfile.py' : This converts the rockstar raw outputs to bigfile format
'create_FOF_data_multiple.py' : This creates the snapshot for rockstar in bigfile format.
'generate_properties' : Contains codes to generate a wide array of desired galaxy properties 
'generate_no_of_stars' : Contains codes to link the star particles to generate galaxy catalogs
'rockstar_raw_output_z7.5' : Contains the raw outputs of rockstar including the subhalo data and particle data
'generate_central_satellite_tags' : Contains files to tag the galaxies as centrals and satellites