It is possible, first you need a cortical-only cifti file to use as a template, if you don't have one, you can make one from the original ROI files. The files are in the pipelines repo:
https://github.com/Washington-University/Pipelines/tree/master/global/templates/91282_Greyordinates Use this command to make a template: wb_command -cifti-create-dense-scalar corticalonly_template.dscalar.nii -left-metric L.atlasroi.32k_fs_LR.shape.gii -roi-left L.atlasroi.32k_fs_LR.shape.gii -right-metric R.atlasroi.32k_fs_LR.shape.gii -roi-right R.atlasroi.32k_fs_LR.shape.gii Once you have a file like this, you can use -cifti-create-dense-from-template to strip the subcortical data from other cifti files: wb_command -cifti-create-dense-from-template corticalonly_template.dscalar.nii <cortical output cifti> -cifti <grayordinate input cifti> If you need the timing information, you will need to manually respecify it with the -series option (otherwise you will get a dscalar file as output). Tim On Thu, Jan 18, 2018 at 9:56 AM, Xavier Guell Paradis <[email protected]> wrote: > Dear HCP experts, > Is it possible to create a dtseries file that contains only cerebral > cortical surface data? I only need this file in order to use it as a > template for a python script, so the file could be any existing dtseries > file restricted to contain only cerebral cortical surface data. > > I have been using a random cope1.dtseries.nii file, and tried to eliminate > all data not corresponding to cerebral cortical surface data. I have been > exploring several workbench commands, but cannot figure it out. > > Thank you, > Xavier. > > _______________________________________________ > HCP-Users mailing list > [email protected] > http://lists.humanconnectome.org/mailman/listinfo/hcp-users > _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
