The main script trip_script calculates trip characteristics separately for each colony.'
At the beginning, you have to choose which colony you are interested in and add a # in front of the others.
The script produces two different files, one which contains the characteristics of trips with based on data with sufficiently high resolution (variable res that you can choose; 11 for Islay and 31 for the other three colonies) and one which are the trip characteristics merged with the raw data.