You need to use a GIFTI .func.gii fie for this rather than the surface file. That .func.gii file should have a one in every location that your surface ROI has a one.
Peace, Matt. From: <[email protected]<mailto:[email protected]>> on behalf of "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Sunday, April 9, 2017 at 7:56 AM To: hcp-users <[email protected]<mailto:[email protected]>> Subject: [HCP-Users] how to convert the connectome matrix to CIFTI dense connectomes Dear Professors, I have tied to convert the connectome matrix from FSL probtrackx to CIFTI dense connectomes using workbench command 'wb_command -probtrackx-dot-convert ', but I get an error 'ERROR: All data arrays (columns) in the file must have the same number of rows. The first array (column) contains 32492 rows. Array 2 contains 64980 rows.' I don't kown what is wrong and what do 'first array (column)' and 'Array 2' mean? The follow is how I run probtrackx and wb_command. probtrackx2 --samples=../100408/DTI.bedpostX/merged \ --mask=../100408/DTI.bedpostX/nodif_brain_mask \ --xfm=../100408/MNINonLinear/xfms/standard2acpc_dc --invxfm=../100408/MNINonLinear/xfms/acpc_dc2standard \ --seedref=../100408/MNINonLinear/T1w_restore.2.nii.gz --seed=ROIs/transv.L.white.asc --loopcheck \ --waypoints=mask --omatrix1 --stop=L.white.asc \ --onewaycondition --forcedir --opd --dir=Tracts wb_command -probtrackx-dot-convert Tracts/fdt_matrix1.dot wb/transv.L.dconn.nii -row-surface ../100408/MNINonLinear/fsaverage_LR32k/100408.L.white.32k_fs_LR.surf.gii Thanks. ________________________________ Luqi Cheng School of Life Science and Technology, University of Electronic Science and Technology of China _______________________________________________ HCP-Users mailing list [email protected]<mailto:[email protected]> http://lists.humanconnectome.org/mailman/listinfo/hcp-users ________________________________ The materials in this message are private and may contain Protected Healthcare Information or other information of a sensitive nature. If you are not the intended recipient, be advised that any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this email in error, please immediately notify the sender via telephone or return mail. _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
