Dear FreeSurfers, To get a better view on the pial surface of the Heschl' Gyri I used the command mri_vol2surf after having created the suitable label with (label2vol). My goal is to get
My Command was: *mri_vol2surf --src pf_lh_vol.mgz --hemi lh --srcreg register.dat --out_type paint --o A1surf-lh.w* The output file was created without any error, but loading the file in freeview or tksurfer an error occured: *command: tksurfer WH lh A1surf-lh.w * * * *subject is WH* *hemi is lh* *surface is A1surf-lh.w* *surfer: current subjects dir: /Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide* *surfer: not in "scripts" dir ==> using cwd for session root* *surfer: session root data dir ($session) set to:* *surfer: /freesurfer/Kontrollen/A1_Wilts_Heide* *checking for nofix files in 'A1surf-lh.w'* *Reading image info (/Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide/WH)* *Reading /Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide/WH/mri/orig.mgz* *surfer: Reading header info from /Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide/WH/mri/orig.mgz* *ERROR: MRISread: file '/Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide/WH/surf/lh.A1surf-lh.w' has 0 vertices!* *Probably trying to use a scalar data file as a surface!* * * Any help would be greatly appreciated. Thanks in advance Holger
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