Re: [Freesurfer] mris_fix_topology error: "normal vector of length zero"

Sure, will do. Thanks! - Diandra On Mon, Nov 22, 2010 at 12:06 PM, Bruce Fischl wrote: > do you want to send us this one to look at? > > Bruce > On Mon, 22 Nov 2010, Diandra Lucia wrote: > >> Hi Bruce, >> >> No cerebellum attached in the *.nofix files; maybe a tiny bit of skull >> or dura at the

Re: [Freesurfer] mris_fix_topology error: "normal vector of length zero"

do you want to send us this one to look at? Bruce On Mon, 22 Nov 2010, Diandra Lucia wrote: Hi Bruce, No cerebellum attached in the *.nofix files; maybe a tiny bit of skull or dura at the top in one place, but it's not big at all. This is a 3T MPRAGE scan. - Diandra On Fri, Nov 19, 2010 a

Re: [Freesurfer] mris_fix_topology error: "normal vector of length zero"

Hi Bruce, No cerebellum attached in the *.nofix files; maybe a tiny bit of skull or dura at the top in one place, but it's not big at all. This is a 3T MPRAGE scan. - Diandra On Fri, Nov 19, 2010 at 5:01 PM, Bruce Fischl wrote: > wow, that is a ton of defects. The surface also looks pretty big

Re: [Freesurfer] mris_fix_topology error: "normal vector of length zero"

wow, that is a ton of defects. The surface also looks pretty big. Is the cerebellum or skull attached? What kind of scan is it? Bruce On Fri, 19 Nov 2010, Diandra Lucia wrote: > Hi all, > > I've searched the archives a bit, and found only one truly similar > error which seems like it was never

[Freesurfer] mris_fix_topology error: "normal vector of length zero"

Hi all, I've searched the archives a bit, and found only one truly similar error which seems like it was never answered (that I could see, anyway). The case we're trying to process stopped during mris_fix_topology at this point: CORRECTING DEFECT 50 (vertices=22858, convex hull=4870) normal vect

Re: [Freesurfer] mris_fix_topology error

check to see if the cerebellum or skull is attached. Bruce On Wed, 25 Aug 2004, Jonathan Wisco wrote: Hi, how do I fix the following error (taken from log file): Finding true center and radius of Spherical Surface...done Surface centered at (0,0,0) with radius 100.0 in 8 iterationscould not allo

[Freesurfer] mris_fix_topology error

Hi, how do I fix the following error (taken from log file): Finding true center and radius of Spherical Surface...done Surface centered at (0,0,0) with radius 100.0 in 8 iterationscould not allocate 16022 edges for retessellation Cannot allocate memory INFO: Src volume /tmp/mritotal_30123/orig_8_d