Hello Freesurfer Support Team,
I have encountered an issue running recon-all -lgi that I believe is due to a zcat issue on mac OSx where a .Z is added to the end of the file name the resulting error looks like this...
reading filled volume...
zcat: can't stat: /Users/dandrews/data/test/12011/surf/tmp-mris_compute_lgi-lh.pial/lh.pial.filled.mgz (/Users/dandrews/data/test/12011/surf/tmp-mris_compute_lgi-lh.pial/lh.pial.filled.mgz.Z): No such file or directory
Upon reading through some message boards it appears replacing zcat with gzcat can solve this issue, however I am unsure where this troublesome zcat command is (it does not appear in the mriscomputelgi script).
Any suggestions or work throughs would be appreciated.
Best, Derek
________________________________
Derek Sayre Andrews, MSc PhD Candidate
The Sackler Institute for Translational Neurodevelopment
Department of Forensic and Neurodevelopmental Sciences
Institute of Psychiatry, Psychology & Neuroscience, King's College London
Telephone: +44 (0)20 7848 5701 Email: Derek.Andrews@kcl.ac.uk