We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
https://discuss.afni.nimh.nih.gov
Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.
The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
I think I hit preview after the attaching the pngs (which I now read is a recipe for failure in attachments). I uploaded ChadN.tgz with the actual AFNI volume to your server.
The gantry tilt seems to distort the volume, at least off the acquisition plane. Individual axial slices look fine, but the sagittal view illustrates the issue the best.
I did try 3drotate, but could not improve the results. I also tried 3dWarp, as described above.