Required data with ski10 testing scenario.
train_data_no_pre
https://drive.google.com/file/d/1esY8vjrouWCH-ulwZ3wqH6uLzSwgkG_L/view?usp=sharing
train_data_pre
https://drive.google.com/file/d/1JbUMlaTEYl20jFynh29-Cfkj1yMksQ4v/view?usp=sharing