I'm using Freesurfer version 5.1.0 to automatically define labels for left and right V1 using the method outlined in Hinds et al.
To do this I add the -label-v1 flag to my recon-all command line.
The problem is that this always fails with the following error visible in the .out file:
mris_spherical_average -osurf v1.invivo.reg -n -o 240211-50 label lh.v1.invivo.label lh v1.invivo.reg V1_average /cubric/scratch/CCGG/Freesurf/240211-50/label/lh.v1.prob.label
output surface = v1.invivo.reg
painting output onto subject 240211-50.
processing subject V1_average...
MRISreadVertexPosition(white): could not open file /cubric/scratch/CCGG/Freesurf/V1_average/surf/lh.white
No such file or directory
MRISreadOriginalProperties: could not read surface file white
No such file or directory
could not read surface positions from white
No such file or directory
-------------------------------------------------------------------
The problem seems to be with the current version of mris_spherical_average - if I modify the command line above to explicitly execute the old (4.4.0) version of mris_spherical_average then I do not get this error and the script completes without problems.
I'd be grateful of any advice/help on this.
Best Wishes,
Krish