Hi I am curious to know if there are methods of getting the average of several typhoon trajectories, with the average trajectory represented as straight red lines (for simplicity) as shown in the image. I am assuming that this average wouldn't be a straight line but be represented as a range. Each colored line corresponds to a different typhoon track, all of which are plotted for the entire year. This means that some trajectories were collected at different months. Time interval for each data point is six hours. Since I am new to the field, I would just like to know if this was done already, and suggestions as to what/where I should begin to learn to do it. Thank you.