fiff_read_bad_channels.m
2cb18aae5832master

fiff_read_bad_channels.m
View Options

			function [bads] = fiff_read_bad_channels(fid,node)
			%
			% [bads] = fiff_read_bad_channels(fid,node)
			%
			% Reas the bad channel list from a node if it exists
			%
			% fid - The file id
			% node - The node of interes
			%

			%
			%
			% Author : Matti Hamalainen, MGH Martinos Center
			% License : BSD 3-clause
			%
			% Revision 1.5 2006/05/03 18:53:04 msh
			% Approaching Matlab 6.5 backward compatibility
			%
			% Revision 1.4 2006/05/03 15:51:17 msh
			% Re-added fiff_read_bad_channels
			%
			% Revision 1.2 2006/04/23 15:29:40 msh
			% Added MGH to the copyright
			%
			% Revision 1.1 2006/04/12 17:09:28 msh
			% Added routines for reading noise-covariance matrices
			%
			%

			me='MNE:fiff_read_bad_channels';

			global FIFF;
			if isempty(FIFF)
			FIFF = fiff_define_constants();
			end

			node = fiff_dir_tree_find(node,FIFF.FIFFB_MNE_BAD_CHANNELS);

			bads = {};
			if ~isempty(node)
			tag = find_tag(node,FIFF.FIFF_MNE_CH_NAME_LIST);
			if ~isempty(tag)
			bads = fiff_split_name_list(tag.data);
			end
			end

			return;

			function [tag] = find_tag(node,findkind)

			for p = 1:node.nent
			kind = node.dir(p).kind;
			pos = node.dir(p).pos;
			if kind == findkind
			tag = fiff_read_tag(fid,pos);
			return;
			end
			end
			tag = [];
			return
			end

			end