Hi Donna, Tim, Thank you both for your help -cifti-separate was the way to go.
Best, levi On Wed, Nov 11, 2015 at 5:51 PM, Timothy Coalson <tsc...@mst.edu> wrote: > -cifti-convert is not intended to make files that will work nicely as > single-surface files, it is more of a hack for software that can't read > cifti yet: > > -cifti-convert DUMP CIFTI MATRIX INTO OTHER FORMATS > > The -cifti-separate command is how you take a structure from a cifti file > and turn it into a non-cifti file that will load and display nicely. > > Cifti does not store surface geometry, so .surf.gii files must be derived > from something else (like freesurfer or other provided files). Surface > files also don't store ROIs, those go in .func.gii files, just like other > surface data besides geometry. > > Tim > > > On Wed, Nov 11, 2015 at 10:59 AM, Donna Dierker <do...@brainvis.wustl.edu> > wrote: > >> I use wb_command -cifti-separate for this purpose. >> >> >> On Nov 11, 2015, at 10:52 AM, LEVI SOLOMYAK < >> ly...@scarletmail.rutgers.edu> wrote: >> >> > Dear All, >> > >> > I am working with a cifti dlabel.nii file. I'm attempting to use those >> labels to create ROI's but i need those files to be in gifti. I have tried >> various ways of doing this with no success. >> > >> > I have been relying on the following two commands: >> > wb_command -cifti-label-to-roi >> > wb_command -cifti-convert -to-gifti-ext >> > >> > but am guessing that I have not been implementing them properly. >> > >> > I have tried first creating the ROIs and then converting them to gifti >> and vice versa. When I convert the dlabel file to label.gii file I get an >> invalid structure error. >> > When I create the rois and then attempt to convert them to gifti >> surface files I get a "Number of data arrays MUST be two in a SurfaceFile" >> error. >> > >> > Any help would be much appreciated! >> > >> > Best, >> > I.S. >> > >> > _______________________________________________ >> > HCP-Users mailing list >> > HCP-Users@humanconnectome.org >> > http://lists.humanconnectome.org/mailman/listinfo/hcp-users >> > >> >> >> _______________________________________________ >> HCP-Users mailing list >> HCP-Users@humanconnectome.org >> http://lists.humanconnectome.org/mailman/listinfo/hcp-users >> > > _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
