Dear Surf Ice,

Thank you for this fantastic program.

I want to visualize my own customized region/tract.
How can I put the value into the specific region/tract and visualize it?

I tried to change the number in gl.trackprefs(15, 3, 0.5). But, it does not work well for me.

Example.
What if I want to visualize 'posterior limb internal capsule' with 0.73 value and 'superior longitudinal fasciculus' with 0.98 value?

Thank you for your help.

Sincerely,
Kakyeong Kim

You will want fiber bundles that are segmented to your desired tracts. For example, consider these files:
  https://brain.labsolver.org/hcp_trk_atla...
though be aware that you will need to correct these for a DSI Studio error.
  https://github.com/tee-ar-ex/trx-python/issues/20