ctf_channel_bad.m

function [CHAN] = ctf_channel_bad(ctf,CHAN,BAD)

% ctf_channel_bad - remove bad channels
% 
% [CHAN] = ctf_channel_bad(ctf)
%
% CHAN is an index of good channels
%
%      <>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
%      <                                                      >
%      <                    DISCLAIMER:                       >
%      <                                                      >
%      < THIS PROGRAM IS INTENDED FOR RESEARCH PURPOSES ONLY. >
%      < THIS PROGRAM IS IN NO WAY INTENDED FOR CLINICAL OR   >
%      <                    OFFICIAL USE.                     >
%      <                                                      >
%      <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>
%


% $Revision: 1.1 $ $Date: 2009-01-30 03:49:26 $

% Copyright (C) 2005  Darren L. Weber
% 
% This program is free software; you can redistribute it and/or
% modify it under the terms of the GNU General Public License
% as published by the Free Software Foundation; either version 2
% of the License, or (at your option) any later version.
% 
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
% GNU General Public License for more details.
% 
% You should have received a copy of the GNU General Public License
% along with this program; if not, write to the Free Software
% Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

% Modified: 02/2004, Darren.Weber_at_radiology.ucsf.edu
%                    
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

ver = '$Revision: 1.1 $ $Date: 2009-01-30 03:49:26 $';
fprintf('\nCTF_CHANNEL_BAD [v %s]\n',ver(11:15));

% remove bad channels
fprintf('...removing bad channels\n');
ctf = ctf_read_badchannels([],ctf);
badChanNames = ctf.sensor.bad;
chanNames = ctf.sensor.label(CHAN);
[newChanNames,index] = setdiff(chanNames,badChanNames);
index = sort(index); % to undo the sorting of setdiff
CHAN = CHAN(index);

return