Dear all,<div><br></div><div>I&#39;m running Tracula on a brain with some pathology. During the preproc phase it fails with the following error:</div><div><br></div><div><div>INFO: Rejected 843 streamlines for straying off mask</div>
<div>INFO: Rejected 0 streamlines for reversing direction</div><div>INFO: Rejected 10 streamlines as length outliers</div><div>INFO: Have 2748 total streamlines (min/mean/max length: 38/70/105)</div><div>Processing pathway 3 of 18...</div>
<div>Matching streamline ends</div><div>INFO: Have 0 non-truncated streamlines (min/mean/max length: 0/0/0)</div><div>INFO: Center of mass of start points: (nan+/-nan, nan+/-nan, nan+/-nan)</div><div>INFO: Center of mass of midpoints: (nan+/-nan, nan+/-nan, nan+/-nan)</div>
<div>INFO: Center of mass of end points: (nan+/-nan, nan+/-nan, nan+/-nan)</div><div>Segmentation fault (core dumped)</div><div>Linux lnx-rad-03 2.6.18-92.1.18.el5 #1 SMP Wed Nov 5 09:00:19 EST 2008 x86_64 x86_64 x86_64 GNU/Linux</div>
<div><br></div><div>trac-preproc exited with ERRORS at Mon Feb 27 19:41:00 CET 2012</div></div><div><br></div><div>I understand that no streamlines are available for initialization. Is that correct?</div><div><br></div><div>
Best,</div><div>Martijn</div>