Helper function that helps load CellOrganizer in Lane Cluster

cellorganizer.m

function answer = cellorganizer( version )

% Ivan E. Cao-Berg
%
% Copyright (C) 2014 Murphy Lab
% Lane Center for Computational Biology
% School of Computer Science
% Carnegie Mellon University
%
% 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., 51 Franklin Street, Fifth Floor, Boston, MA
% 02110-1301, USA.
%
% For additional information visit http://murphylab.web.cmu.edu or
% send email to murphy@cmu.edu

root_directory = '/home/icaoberg/software/cellorganizer';

default_version = '2.1';
if nargin == 0
    version = default_version;
    clear default_version;
end

switch( version )
    case '2.1'
            directory = pwd;
	    disp( 'Loading version 2.1' );
            source_code_directory = [ root_directory filesep ...
                version ];
            cd( source_code_directory );
            setup
            cd( directory )
            answer = true;
    otherwise
        warning('Unrecognized version. Unable to load CellOrganizer.');
        answer = false;
end