function varargout = desb_errorbars_xbeach_corr(varargin)
%DESB_ERRORBARS_XBEACH_CORR  One line description goes here.
%
%   More detailed description goes here.
%
%   Syntax:
%   varargout = desb_errorbars_xbeach_corr(varargin)
%
%   Input:
%   varargin  =
%
%   Output:
%   varargout =
%
%   Example
%   desb_errorbars_xbeach_corr
%
%   See also

%% Copyright notice
%   --------------------------------------------------------------------
%   Copyright (C) 2012 Delft University of Technology
%       Kees den Heijer
%
%       C.denHeijer@TUDelft.nl
%
%       Faculty of Civil Engineering and Geosciences
%       P.O. Box 5048
%       2600 GA Delft
%       The Netherlands
%
%   This library 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.
%
%   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 General Public License for more details.
%
%   You should have received a copy of the GNU General Public License
%   along with this library.  If not, see <http://www.gnu.org/licenses/>.
%   --------------------------------------------------------------------

% This tool is part of <a href="http://www.OpenEarth.eu">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 Aug 2012
% Created with Matlab version: 7.13.0.564 (R2011b)

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

%%
ncfile = fullfile(fileparts(which(mfilename)), '..', 'data', 'jarkus_volumes.nc');

id = nc_varget(ncfile, 'id');
volumes = nc_varget(ncfile, 'volume_sediment');

tvolumes = sum(volumes,3);

iruns = [0 2:3];
for j = 1:length(iruns)
    irun = iruns(j);
    for i = 1:length(id)
        xbeachnc = fullfile(fileparts(which(mfilename)), '..', 'simulations', sprintf('%08i', id(i)), 'xbeach', sprintf('run%02i', irun), sprintf('%08i_pp.nc', id(i)));
        erosion_volume(:,i) = nc_varget(xbeachnc, 'erosion_volume');
        rho(j,i,:) = [...
            corr(tvolumes(:,i), erosion_volume(:,i))...
            corr(squeeze(volumes(:,i,1)), erosion_volume(:,i))...
            corr(squeeze(volumes(:,i,2)), erosion_volume(:,i))...
            corr(squeeze(volumes(:,i,3)), erosion_volume(:,i))...
            corr(squeeze(volumes(:,i,4)), erosion_volume(:,i))];
    end
end

%%
M = squeeze(mean(rho, 2));
S = squeeze(std(rho, 0, 2));
d = linspace(-.1, .1, size(M,1));
c = 'rgb';
for i = 1:size(M,1)
    ph(i) = errorbar(d(i) + (1:size(M,2))-1, M(i,:), S(i,:), ['x' c(i)]);
    hold on
end
set(ph, {'DisplayName'}, {'Whole profile' 'Seaward part' 'Landward part'}');
set(gca,...
    'ylim', [-1 1],...
    'xlim', [0 size(M,2)] -.5,...
    'xtick', (1:size(M,2))-1,...
    'XTickLabel',[{'total'} cellfun(@num2str, num2cell(1:size(rho,2)-1), 'uniformoutput', false)])

xlabel('zone')
ylabel('correlation \rho')

%%
figureStyle(@styleThesis)
tightenfigure
lh = legend('show');
set(lh, 'location', 'eastoutside')
[fpath fname] = fileparts(which(mfilename));
figurepath = fullfile(fpath, '..', 'figures');
set(gcf, 'tag', '$HeadURL$ $Revision$')
print(gcf, '-depsc2', fullfile(figurepath, [fname '.eps']))
if ispc
    saveas(gcf, fullfile(figurepath, [fname '.emf']))
end
saveas(gcf, fullfile(figurepath, [fname '.fig']))