gt-info, gt.log, and gt_overlap.log in benchmark

[lcxiha]

Hello, 1.I would like to know what are the functions of 3DMatch and 3DLoMatch in the src/datasets/3dmatch/benchmarks folder? Is it used for testing (in the test. py file)? 2.What are the role of gt-info, gt.log, and gt_overlap.log in the dataset folder of 3DMatch and 3DLoMatch (../RegTR main/src/datasets/3dmatch/benchmarks/3DLoMatch/7 scenes redkitchen) ?How to obtain them when I build my own dataset?

I want to build my own dataset to use the REGTR , but I am stumped by this difficulty. Could you help me ?Thanks a lot!