Dear FreeSurfers, <div><br></div><div>To get a better view on the pial surface of the Heschl&#39; Gyri I used the command mri_vol2surf after having created the suitable label with (label2vol). My goal is to get</div><div><br>
</div><div><div style>My Command was:  <b>mri_vol2surf --src pf_lh_vol.mgz --hemi lh --srcreg register.dat --out_type paint --o A1surf-lh.w</b></div><div style><br></div><div style>The output file was created without any error, but loading the file in freeview or tksurfer an error occured:</div>
<div style><br></div><div style><div><b>command: tksurfer WH lh A1surf-lh.w    </b></div><div><b>                                                         </b></div><div><b>subject is WH</b></div><div><b>hemi    is lh</b></div>
<div><b>surface is A1surf-lh.w</b></div><div><b>surfer: current subjects dir: /Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide</b></div><div><b>surfer: not in &quot;scripts&quot; dir ==&gt; using cwd for session root</b></div>
<div><b>surfer: session root data dir ($session) set to:</b></div><div><b>surfer:     /freesurfer/Kontrollen/A1_Wilts_Heide</b></div><div><b>checking for nofix files in &#39;A1surf-lh.w&#39;</b></div><div><b>Reading image info (/Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide/WH)</b></div>
<div><b>Reading /Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide/WH/mri/orig.mgz</b></div><div><b>surfer: Reading header info from /Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide/WH/mri/orig.mgz</b></div><div>
<b>ERROR: MRISread: file &#39;/Volumes/Macintosh/Freesurfer/Kontrollen/A1_Wilts_Heide/WH/surf/lh.A1surf-lh.w&#39; has 0 vertices!</b></div><div><b>Probably trying to use a scalar data file as a surface!</b></div><div><b><br>
</b></div><div>Any help would be greatly appreciated. Thanks in advance</div><div><br></div><div>Holger</div></div></div>