function mcaclose(varargin)
%MCACLOSE     - permanently closes channels
% MCACLOSE(H1,H2,...,HN) closes the channels identified by their
%    integer handles, previously opened with MCAOPEN.
% MCACLOSE(H) is the same for the case that H is an array of handles.
%
% Note:  Once a channel is closed, it can not be used
%    by MCAGET,MCAPUT or MCAMON. It can not be reopened.
%    Use MCAOPEN again in order to connect to the same PV.
%
% See also MCAOPEN, MCASTATE, MCAINFO
if nargin <1
    error('Must specify channel handles to close');
else
    for i=1:nargin
    	pvs = varargin{i};
    	for j=1:length(pvs)
        	%mca(5, pvs(j))
					mocha('close', pvs(j))
        end
    end
end