#!/bin/csh -f
# Gets subject name out of register.dat
# $Id: reg2subj,v 1.1 2007/02/08 17:04:22 greve Exp $

#
# reg2subj
#
# Original Author: Doug Greve
# CVS Revision Info:
#    $Author: greve $
#    $Date: 2007/02/08 17:04:22 $
#    $Revision: 1.1 $
#
# Copyright (C) 2002-2007,
# The General Hospital Corporation (Boston, MA). 
# All rights reserved.
#
# Distribution, usage and copying of this software is covered under the
# terms found in the License Agreement file named 'COPYING' found in the
# FreeSurfer source code root directory, and duplicated here:
# https://surfer.nmr.mgh.harvard.edu/fswiki/FreeSurferOpenSourceLicense
#
# General inquiries: freesurfer@nmr.mgh.harvard.edu
# Bug reports: analysis-bugs@nmr.mgh.harvard.edu
#

if($#argv != 1) then
  echo "reg2subj registerfile"
  exit 1;
endif

set regfile = $argv[1];
if(! -e $regfile) then
  echo "ERROR: cannot find $regfile"
  exit 1;
endif

cat $regfile | head -n 1

exit 0