function plotIngrepen(OPT,ingrepen)
%PLOTIngrepen Plot the given ingreep series
%
%   The call was done because OPT.plotname was given. Now the available
%   series are plotted. If ingrepen is empty nothing is plotted. The legend
%   is predefined.
%
%   Syntax:
%   plotIngrepen(OPT,ingrepen)
%
%   Input:
%   OPT       = options used to inform what plotting is asked for
%   ingrepen  = possible series  to be plotted
%
%   Output:
%   varargout =
%
%   Example
%   plotIngrepen
%
%   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: 14 Oct 2010
% Created with Matlab version: 7.8.0.347 (R2009a)

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

%% initialize

if isempty(ingrepen)
    return
end

theTitle = 'Westerschelde: Ingrepen t.o.v. 1955';

% legend texts
theLegend.name     = [];
theLegend.text     = [];
theLegend.linespec = [];

nrLegends             = 6;
theLegend.name{1}     = 'baggeren';
theLegend.name{2}     = 'storten';
theLegend.name{3}     = 'zandwinning';
theLegend.name{4}     = 'wrak';
theLegend.name{5}     = 'totaal';
theLegend.name{6}     = 'cumulatief';

theLegend.text{1}     = 'baggeren';
theLegend.text{2}     = 'storten';
theLegend.text{3}     = 'zandwinning';
theLegend.text{4}     = 'wrak';
theLegend.text{5}     = 'totale ingreep';
theLegend.text{6}     = 'cumulatieve ingreep';

theLegend.linespec{1} = 'xg';
theLegend.linespec{2} = 'or';
theLegend.linespec{3} = '^m';
theLegend.linespec{4} = '+b';
theLegend.linespec{5} = '-dk';
theLegend.linespec{6} = '-xb';

theLegend.linewidth{1} = 2;
theLegend.linewidth{2} = 1;
theLegend.linewidth{3} = 1;
theLegend.linewidth{4} = 1;
theLegend.linewidth{5} = 1;
theLegend.linewidth{6} = 1;

% plot
first = true;
dates = datenum(ingrepen.date,'dd/mm/yyyy');
maxy = 0.0;
miny = 0.0;
for n = 1 : nrLegends
    [ok,nr] = found(theLegend.name(n),ingrepen.names);
    if ok
%         y=cell2num(ingrepen.series(nr).data);
        y=ingrepen.series(nr).data;
        if n == 1
            maxy = max(y);
            miny = min(y);
        else
            maxy = max(max(y),maxy);
            miny = min(min(y),miny);
        end
        plot(dates,y,theLegend.linespec{n},'LineWidth',theLegend.linewidth{n});
        if first
            hold on
            grid on
            first = false;
        end
    end
end

% !! zetten van de y tick labels
[labels,yy] = setYLabels(gca,10,maxy,miny);
set(gca,'ylim',[yy(1) yy(end)]);
set(gca,'ytick',yy);
set(gca,'YTickLabel',labels)

legend(theLegend.text,'location',OPT.legend);
set(gca,'GridLineStyle','-')
xlabel(['\bf\fontsize{10}' OPT.x]);
ylabel(['\bf\fontsize{10}' OPT.y]);
xTicks = cell2num(getDateticks(dates,{'year','interval'},5));
set(gca,'xlim',[xTicks(1) xTicks(length(xTicks))]);
set(gca,'XTick',xTicks);
title(['\bf\fontsize{18}' theTitle  sprintf('\n') OPT.subtitle]);
datetick('x',10,'keeplimits','keepticks')

if ~isempty(OPT.cd)
    current = pwd;
    cd(OPT.cd);
end

if ~iscell(OPT.plotname)
    plotName = [OPT.plotname '.png'];
    print('-dpng' ,'-r72' ,plotName);
else
    if length(OPT.plotname) == 2
        plotName = [OPT.plotname{1} '.' OPT.plotname{2}];
        print(['-d' OPT.plotname{2}] ,'-r72' ,plotName);
    else
        plotName = [OPT.plotname{1} '.png'];
        print('-dpng' ,'-r72' ,plotName);
    end
end
    
if ~isempty(OPT.cd)
    cd(current);
end
close;