Hi Tracula team I am using tracula to study the corticospinal tract in a patient population. I am wondering if there would be a way to have the different DTI metrics from the whole tract at different depth/portion of the tracts. Something like the information given by the pathstats.byvoxel.txt file, but for the whole width of the tract? If not, do you see a way to sample the value of the diffusion metrics on a certain tract starting from the cortex (like with projfrac or projdist with the WM surface)? Thanks very much for your help Celine