How to get the HCP_visual_voxel.npz file?

Hi,

We are currently replicating your work, but encountered some issues. 
How to get files indicating visual cortex area information in the HCP dataset, like the "HCP_visual_voxel.npz" file in your code dataset.py. Did you regenerate the parcellation using software like Freesurfer, or something else?

Thanks for your reply !