questions about real dataset

Hello! Thanks for releasing this great works!
I am trying to reproduce this model in the real-world, so i use the viola dataset. I was wondering what is the scale of the dataset ? Such as, the action is absolute or delta? The translation is measaured as "m" or "cm" ? and the rotation is recorded as "rad" or "degree". I find the measures are confusing.
Thanks for answering my questions ~
