Unit of distance or range

[MinkyoungCho]

Hello,

I saw this code snippet in your codebase. Can you let me know the unit of range (m, km, or inch) in this codebase?

# If point cloud range is changed, the models should also change their point
# cloud range accordingly
point_cloud_range = [-50, -50, -5, 50, 50, 3]

And also, this one shown in the evaluation output: what is the unit of ditance (e.g., 0.5 and 1.0)?

pts_bbox_NuScenes/car_AP_dist_0.5': 0.7921, 'pts_bbox_NuScenes/car_AP_dist_1.0': 0.8886, ...

Best,