About the num of data in Geolife dataset after preprocessing.

[Sam1224]

Thanks for your nice work!

As the title denotes, the number of trajectories kept are not correct. I use your lon&lat area of beijing and also your code by default, there remain over 9k trajectories after preprocessing (I've checked that the original number of the dataset and that in your paper are the same)

In addition, may I ask for the lon&lat area of the Porto dataset?