function varargout = desb_xbeach_slope_influence_evidence_plot(varargin)
%DESB_XBEACH_SLOPE_INFLUENCE_EVIDENCE_PLOT  One line description goes here.
%
%   More detailed description goes here.
%
%   Syntax:
%   varargout = desb_xbeach_slope_influence_evidence_plot(varargin)
%
%   Input:
%   varargin  =
%
%   Output:
%   varargout =
%
%   Example
%   desb_xbeach_slope_influence_evidence_plot
%
%   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: 18 Jan 2012
% Created with Matlab version: 7.7.0.471 (R2008b)

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

%%
OPT = struct(...
    'id', 0,...
    'irun', 0,...
    'contour', -4,...
    'maindir', fullfile(fileparts(which(mfilename)), '..', 'simulations'));

OPT = setproperty(OPT, varargin{:});

%%
rundir = fullfile(OPT.maindir, sprintf('%08i', OPT.id), 'xbeach', sprintf('run%02i', OPT.irun));
slopedirs = dir(fullfile(rundir, 'slope*'));

slopedirs = {slopedirs.name};

for i = 1:length(slopedirs)
    ncfile = fullfile(rundir, slopedirs{i});
    
    slope(i) = str2double(slopedirs{i}(end-2:end));
    
    xb = xb_read_output(ncfile);
    
    x{i} = xb_get(xb, 'DIMS.globalx_DATA');
    zb_all = xb_get(xb, 'zb');
    zb{i} = squeeze(zb_all(1,:,:));
    id = find(zb{i}<OPT.contour, 1, 'last');
    id = id + [0 1];
    
    xbh = xb_get_hydro(xb);
    
    [Hrms_lf_all Hrms_hf_all Hrms_t_all] = xb_get(xbh, 'Hrms_lf', 'Hrms_hf', 'Hrms_t');
    Hrms_lf(i) = interp1(zb{i}(id), Hrms_lf_all(id), OPT.contour);
    Hrms_hf(i) = interp1(zb{i}(id), Hrms_hf_all(id), OPT.contour);
    Hrms_t(i) = interp1(zb{i}(id), Hrms_t_all(id), OPT.contour);
    
    xbm = xb_get_morpho(xb);
    
    ero = xb_get(xbm, 'ero');
    Ero(i) = ero(end);
end

plot_relation(slope, Ero, 'Erosion volume', '[m^3/m]')
plot_relation(slope, Hrms_lf, 'Hrms low frequency', '[m]')
plot_relation(slope, Hrms_hf, 'Hrms high frequency', '[m]')
plot_relation(slope, Hrms_t, 'Hrms total', '[m]')

function plot_relation(slopes, dep_var, ylab, yunit)
figure
plot(slopes, dep_var, 'o')
ax1 = gca;
set(ax1, 'XTick', slopes)
xlabel('slope 1:...')
ylabel([ylab ' ' yunit])

ax2 = axes('Position',get(ax1,'Position'),...
           'XAxisLocation','top',...
           'YAxisLocation','right',...
           'Color','none',...
           'XColor','k','YColor','k');
set(ax2, 'YLim', minmax(dep_var/dep_var(3)*100),...
    'XTick', [])
ylabel(sprintf('relative %s\nw.r.t. reference [%%]', ylab))

%%
figureStyle(@styleThesis,...
    {'figure', 'Units', 'Points', 'Position', [200 200 350 250]});
set(ax2, 'Position', get(ax1, 'Position'))
tightenfigure
[fpath fname] = fileparts(which(mfilename));
fname = sprintf('%s_%s', fname, strrep(ylab, ' ', '_'));
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']))