You could take a look at this code and adapt as needed: https://github.com/alexlicohen/script-toolbox/blob/master/CreateNewTemplateSpace.sh
-Alex > On May 24, 2017, at 2:49 PM, Glasser, Matthew <glass...@wustl.edu> wrote: > > Probably also would need wb_command -surface-create-sphere to actually make > the 2K space. > > Peace, > > Matt. > > From: <hcp-users-boun...@humanconnectome.org> on behalf of Timothy Coalson > <tsc...@mst.edu> > Date: Wednesday, May 24, 2017 at 1:43 PM > To: A Nunes <adonay.s.nu...@gmail.com> > Cc: "hcp-users@humanconnectome.org" <HCP-Users@humanconnectome.org> > Subject: Re: [HCP-Users] create 2k space > > For resampling just the surface (just the coordinates, no functional data), > the command is -surface-resample. There is also -metric-resample and > -label-resample for single-hemisphere format data files (for functional data, > myelin maps, etc), which are likely to be more useful for creating a template > cifti file. > > You can create a template cifti file using -cifti-create-dense-scalar, once > you have the medial wall ROIs and volume resolution/structures worked out for > your desired cifti space. > > 4k vertices is already very low, and is missing a lot of cortical detail. If > the reason for doing this is a data reduction, you might try using > parcellation instead (-cifti-parcellate), where it ideally groups vertices by > function (the HCP MMP 1.0 has 180 areas per hemisphere), and doing less > mixing of different functions than a simple downsampling. > > Tim > > >> On Wed, May 24, 2017 at 12:44 PM, A Nunes <adonay.s.nu...@gmail.com> wrote: >> HI >> >> HCP MEG dataset provides surfaces with 4k vertices, I would like to resample >> it to 2k. I have tried wd_command -cifti-resample, but it requires a >> cifti-template, but i don't have any cifti of 2k. >> >> >> What commands should I use to get a 2k surface for every subject? >> >> Thanks >> _______________________________________________ >> 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
