function nr = setColumn(VolType)
%SETCOLUMN  get the column number for a given volume type
%
%   Get the column number for the volume type. The function also checks
%   whether it is a correct type. In the future it is possible to extend
%   the number of types.
%
%   Syntax:
%   nr = setColumn(VolType)
%
%   Input:
%   VolType  = one or more types for which the column numbers are asked
%
%   Output:
%   nr       = the number(s) for the given VolType
%
%   Example
%   See also 

%% Copyright notice
%   --------------------------------------------------------------------
%   Copyright (C) 2010 <COMPANY>
%       Lou Verhage
%
%       <lou.verhage@deltares.nl>	
%
%       <ADDRESS>
%
%   This library is free software: you can redistribute it and/or
%   modify it under the terms of the GNU Lesser General Public
%   License as published by the Free Software Foundation, either
%   version 2.1 of the License, or (at your option) any later version.
%
%   This library 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
%   Lesser General Public License for more details.
%
%   You should have received a copy of the GNU Lesser General Public
%   License along with this library. If not, see <http://www.gnu.org/licenses/>.
%   --------------------------------------------------------------------

% This tool is part of <a href="http://OpenEarth.nl">OpenEarthTools</a>.
% OpenEarthTools is an online collaboration to share and manage data and 
% programming tools in an open source, version controlled environment.
% Sign up to recieve regular updates of this function, and to contribute 
% your own tools.

%% Version <http://svnbook.red-bean.com/en/1.5/svn.advanced.props.special.keywords.html>
% Created: 08 Sep 2010
% Created with Matlab version: 7.8.0.347 (R2009a)

% $Id: $
% $Date: $
% $Author: $
% $Revision: $
% $HeadURL: $
% $Keywords: $

%% initialize

nr = ones(length(VolType),1) * -1;

for vt = 1 : length(VolType)
    v = lower(VolType(vt));
    switch v{1}
        case 'total'
            nr(vt) = 2;
        case 'diep'
            nr(vt) = 12;
        case 'ondiep'
            nr(vt) = 13;
        case 'ingreep'
            nr(vt) = 9;
    end
end