function varargout = active_volume_plot(varargin)
%ACTIVE_VOLUME_PLOT  One line description goes here.
%
%   More detailed description goes here.
%
%   Syntax:
%   varargout = active_volume_plot(varargin)
%
%   Input: For <keyword,value> pairs call active_volume_plot() without arguments.
%   varargin  =
%
%   Output:
%   varargout =
%
%   Example
%   active_volume_plot
%
%   See also

%% Copyright notice
%   --------------------------------------------------------------------
%   Copyright (C) 2014 Deltares
%       Kees den Heijer
%
%       Kees.denHeijer@deltares.nl
%
%       Deltares
%       P.O. Box 177
%       2600 MH 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: 04 Feb 2014
% Created with Matlab version: 8.1.0.604 (R2013a)

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

%%
OPT = struct(...
    'id', [],...
    'ncfile', '');

OPT = setproperty(OPT, varargin);

%%
t = datevec(nc_cf_time(OPT.ncfile));
yyyy = t(:,1);
id = ncread(OPT.ncfile, 'id');
idx = find(id == OPT.id);
V = ncread(OPT.ncfile, 'volume', [idx 1], [1 inf]);
Vc = ncread(OPT.ncfile, 'volumeC', [idx 1], [1 inf]);
d = ncread(OPT.ncfile, 'contourdepth', [idx 1], [1 inf]);
dc = ncread(OPT.ncfile, 'contourdepthC', [idx 1], [1 inf]);

%%
subplot(2,2,1)
ph = plot(yyyy, V, yyyy, Vc);
c = get(ph, 'Color');

subplot(2,2,2)
plot(yyyy, d, yyyy, dc)

ax3 = subplot(2,2,3);
hist(V)
h = findobj(ax3,'Type','patch');
set(h,'FaceColor', c{1},'EdgeColor','w')

ax4 = subplot(2,2,4);
hist(Vc)
h = findobj(ax4,'Type','patch');
set(h,'FaceColor', c{2},'EdgeColor','w')
