Hi,

the mri_label2label program is reporting that it cannot find the label file. That is:

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srclabel = vertices.label srcsubject = ucsf_mh trgsubject = ucsf_aw trglabel = vertices.label regmethod = surface

srchemi = rh trghemi = rh trgsurface = pial srcsurfreg = sphere.reg trgsurfreg = sphere.reg usehash = 1 Use ProjAbs = 0, 0 Use ProjFrac = 0, 0

SUBJECTS_DIR is /netopt/freesurfer/subjects FREESURFER_HOME is /netopt/freesurfer Loading source label. mri_label2label: could not open label file vertices.label No such file or directory ERROR reading vertices.label

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I have located the label file in the 'ucsf_mh/label/' directory. The label file is called 'rh-vertices.label' and the command line is:

mri_label2label --srclabel vertices.label --srcsubject ucsf_mh \ --trglabel vertices.label --trgsubject ucsf_aw \ --regmethod surface --hemi rh --trgsurface pial

I've tried variations on this, including

mri_label2label --srclabel rh-vertices.label ... --hemi rh

and the full path to the label file. I also checked the format of the label file, to ensure it is the same as similar .label files in the ucsf_mh/label directory (I even used one of those files, which were generated by freesurfer routines).

Also, I check the SUBJECT_DIR environment variable, no problem there.

Any ideas?

Best, Darren