$ mris_register subject1/surf/lh.sphere fsaverage6/surf/lh.sphere subject1/surf/lh.fsaverage6.sphere.reg

cwd /Users/timschaefer/data/tim_only
cmdline mris_register subject1/surf/lh.sphere fsaverage6/surf/lh.sphere subject1/surf/lh.fsaverage6.sphere.reg

0 inflated.H
1 sulc
2 smoothwm (computed)
$Id: mris_register.c,v 1.63 2016/01/20 23:43:04 greve Exp $
  $Id: mrisurf.c,v 1.781.2.6 2016/12/27 16:47:14 zkaufman Exp $
reading surface from subject1/surf/lh.sphere...
reading template parameterization from fsaverage6/surf/lh.sphere...
HIPS unsupported
No such file or directory