Low_resolution

[19823326860]

Thanks for your work! However, I modified the parameter configuration in config to reduce the resolution of voxel features as recorded in section 4.2 of the paper.
PointOcc/config/pointtpv_nusc_occ.py
Default: grid_size_occ = [512, 512, 40] Modified: grid_size_occ = [256, 256, 20]
The following error occurred during dataset construction:
IndexError: index 354 is out of bounds for axis 1 with size 256

So I need to re-generate the occupancy_nuscenes dataset, what is the benchmark of the dataset that we used in the paper? Could you provide the relevant conversion code? Thank you very much.