Hi Amanda

can you try it in freeview? tksurfer has been deprecated for a while now

cheers
Bruce
On
Tue, 16 Oct 2018, Worker, Amanda wrote:

>
>         External Email - Use Caution        
>
> Thank you!
>
>
> So the answer to the first question is that yes I can convert it back to a
> curvature file and that curvature file can be loaded as an overlay. So this
> must mean that the problem is with reading the .asc file rather than the
> file being corrupt?
>
>
> Cheers,
>
>
> Amanda
>
> ____________________________________________________________________________
> From: freesurfer-bounces@nmr.mgh.harvard.edu
> <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Bruce Fischl
> <fischl@nmr.mgh.harvard.edu>
> Sent: 15 October 2018 17:06:26
> To: Freesurfer support list
> Subject: Re: [Freesurfer] Using a .asc file as overlay in freeview/tksurfer
>  
> Hi Amanda
>
> mris_convert -c lh.thickness.asc lh.white lh.thickness.mgz
>
> should do the trick
> cheers
> Bruce
> On Mon, 15 Oct
> 2018, Worker, Amanda wrote:
>
> >
> >         External Email - Use Caution        
> >
> > How would I do that? mris_convert doesn't seem to take .asc as an input?
> >
> >
> >
> >___________________________________________________________________________
> _________________________
> > From: freesurfer-bounces@nmr.mgh.harvard.edu
> <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of
> > Greve, Douglas N.,Ph.D. <DGREVE@mgh.harvard.edu>
> > Sent: 15 October 2018 16:25:51
> > To: freesurfer@nmr.mgh.harvard.edu
> > Subject: Re: [Freesurfer] Using a .asc file as overlay in
> freeview/tksurfer  
> > Not sure. Can you use mris_convert to convert the asc back to a curv file?
> >
> > On 10/15/2018 11:20 AM, Worker, Amanda wrote:
> > >
> > >         External Email - Use Caution
> > >
> > > Hello,
> > >
> > >
> > > I am trying to overlay a .asc file in either freeview or tksurfer, but
> > > so far having no luck.
> > >
> > >
> > > As practice and to determine the right format, I am simply using
> > > lh.thickness, which I've converted to .asc using the following command:
> > >
> > >
> > > % mris_convert -c lh.thickness lh.white lh.thickness.asc
> > >
> > >
> > > I am trying to overlay this onto lh.pial for one subject, however I
> > > cannot load the file and I get the following error message:
> > >
> > >
> > > % mri_read(): couldn't determine type of file
> >>/data/project/biobank/normative_modelling/DATA/03129b39-45a0-4491-9fdf-c70
> 62a631d19/surf/lh.thickne
> > ss.asc
> > > surfer: couldn't load
> >>/data/project/biobank/normative_modelling/DATA/03129b39-45a0-4491-9fdf-c70
> 62a631d19/surf/lh.thickne
> > ss.asc.
> > >  If you were trying to load a functional volume, make sure
> > > you selected the right registration method, and if necessary,
> > > that the registration file exists.
> > > If you were trying to load a volume-encoded value file,
> > > make sure it has the same number of values as this surface
> > > does vertices (128970).
> > > sclv_read_from_volume: error in FunD_New
> > >
> > > Interestingly, I can load the file as a curvature file, but then can't
> > > play around with the threshold.
> > >
> > >
> > > Do you have any idea what I'm doing wrong? Any help would be
> appreciated!
> > >
> > >
> > > Thanks,
> > >
> > >
> > > Amanda
> > >
> > >
> > >
> > > _______________________________________________
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