Function to reshape data to `RAS` order

reorient_volume(volume, Torig)

Arguments

volume,

3-mode tensor (voxels), usually from `mgz`, `nii`, or `BRIK` files

Torig

a 4x4 transform matrix mapping volume (`CRS`) to `RAS`

Value

Reshaped tensor with dimensions corresponding to `R`, `A`, and `S`