getVector.m

%
% Turbmat - a Matlab library for the JHU Turbulence Database Cluster
%   
% get*.m, part of Turbmat
%

%
% Written by:
%  
% Jason Graham
% The Johns Hopkins University
% Department of Mechanical Engineering
% jgraha8@gmail.com
%

%
% Modified by:
% 
% Edo Frederix 
% The Johns Hopkins University / Eindhoven University of Technology 
% Department of Mechanical Engineering 
% edofrederix@jhu.edu, edofrederix@gmail.com
%

%
% This file is part of Turbmat.
% 
% Turbmat 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 3 of the License, or (at your option)
% any later version.
% 
% Turbmat 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 Turbmat.  If not, see <http://www.gnu.org/licenses/>.
%

function vector = getVector(s)

    if ~isstruct(s)
        error('Did not receive a structure');
    end

    keys = fieldnames(s);
    if( ischar(s.(keys{1})) )
        vector = zeros(numel(keys), numel(str2double(s.(keys{1}))));
        for i = 1:numel(keys)
            key = keys{i};
            vector(i,:) = str2double(transpose(s.(key)(:)));
        end
    else
        vector = zeros(numel(keys), numel(s.(keys{1})));
        for i = 1:numel(keys)
            key = keys{i};
            vector(i,:) = transpose(s.(key)(:));
        end
    end
end