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%%%                 VTOOLS                 %%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 
%Victor Chavarrias (victor.chavarrias@deltares.nl)
%
%$Revision$
%$Date$
%$Author$
%$Id$
%$HeadURL$
%
%plot of 1D volume fraction 2

function D3D_figure_xz(flg,file,in)

%% RENAME in


% XCOR=in.XCOR.*flg.plot_unitx;
XZ=in.XZ.*flg.plot_unitx;
YZ=in.YZ.*flg.plot_unity;
cs_dist=sqrt((XZ-XZ(1)).^2+(YZ-YZ(1)).^2);
z=in.z.*flg.plot_unitz;
% sub=in.sub;
% cvar=in.cvar;
time_r=in.time_r.*flg.plot_unitt;
% nx=in.nx;
% nl=in.nl;
switch flg.elliptic
    case 1
        ell=in.eigen_ell_p;
    case 2
        ell=in.HIRCHK;
end
% S1=in.S1;

% ncx=nx-2;
% ncordx=nx-1;
% ncordy=nl+1;

if isfield(in,'a')
    lims=in.lims;
end

%% data rework

%patches
% Cm=cvar'; %fraction 2
% Xm=repmat(XCOR,ncordy,1);
% Ym=sub;
% 
% xr=reshape(Xm',ncordx*ncordy,1);
% yr=reshape(Ym',ncx*(nl+1),1);
% aux= reshape(repmat(1:1:ncordx,2,1),ncordx*2,1);
% aux1=reshape(repmat(1:1:ncx*(nl+1),2,1),(ncx*(nl+1))*2,1);
% aux2=aux(2:end-1);
% aux3=repmat(aux2,nl+1,1);
% v(:,1)=xr(aux3);
% v(:,2)=yr(aux1);
% 
% f=NaN(nl*ncx,4);
% f(:,1:2)=(reshape(1:1:(ncx*2*nl),2,nl*ncx))';
% aux=(reshape((ncx*2+1):1:((ncx*2)*(nl+1)),2,nl*ncx))';
% f(:,3)=aux(:,2);
% f(:,4)=aux(:,1);
% 
% col=reshape(Cm,ncx*nl,1);

%limits
if isfield(flg,'lims')
    if isfield(flg.lims,'x')
        lims.x=flg.lims.x;
    else
        lims.x=[min(min(XZ)),max(max(XZ))];
    end
    if isfield(flg.lims,'y')
        lims.y=flg.lims.y;
    else
        lims.y=[min(min(YZ)),max(max(YZ))];
    end
    if isfield(flg.lims,'z')
        lims.z=flg.lims.z;
    else
        lims.z=[min(min(z)),max(max(z))];
    end
%     if isfield(flg.lims,'f')
%         lims.f=flg.lims.f;
%     else
%         lims.f=[min(min(cvar)),max(max(cvar))];
%     end
else
%     lims.x=[XCOR(1),XCOR(end)];
    lims.x=[min(min(XZ)),max(max(XZ))];
    lims.y=[min(min(YZ)),max(max(YZ))];
    lims.z=[min(min(z)),max(max(z))];
%     lims.f=[min(min(cvar)),max(max(cvar))];
end

lims.f=[min(time_r),max(time_r)];

%% FIGURE

%figure input
prnt.filename=sprintf('xz_%d',flg.which_v); 
prnt.size=flg.prnt_size;
npr=1; %number of plot rows
npc=1; %number of plot columns

marg.mt=flg.marg.mt; %top margin [cm]
marg.mb=flg.marg.mb; %bottom margin [cm]
marg.mr=flg.marg.mr; %right margin [cm]
marg.ml=flg.marg.ml; %left margin [cm]
marg.sh=flg.marg.sh; %horizontal spacing [cm]
marg.sv=flg.marg.sv; %vertical spacing [cm]

% prop.ms1=10; 
% prop.lw=1;
prop.fs=flg.prop.fs;
% prop.fn='Helvetica';
% prop.color=[... %>= matlab 2014b default
%  0.0000    0.4470    0.7410;... %blue
%  0.8500    0.3250    0.0980;... %red
%  0.9290    0.6940    0.1250;... %yellow
%  0.4940    0.1840    0.5560;... %purple
%  0.4660    0.6740    0.1880;... %green
%  0.3010    0.7450    0.9330;... %cyan
%  0.6350    0.0780    0.1840];   %brown
% prop.color=[... %<  matlab 2014b default
%  0.0000    0.0000    1.0000;... %blue
%  0.0000    0.5000    0.0000;... %green
%  1.0000    0.0000    0.0000;... %red
%  0.0000    0.7500    0.7500;... %cyan
%  0.7500    0.0000    0.7500;... %purple
%  0.7500    0.7500    0.0000;... %ocre
%  0.2500    0.2500    0.2500];   %grey
% set(groot,'defaultAxesColorOrder',prop.color)

%colorbar
cbar.sfig=[1,1]; 
cbar.displacement=[0.0,0.10,0,0]; 
cbar.location='northoutside';
switch flg.plot_unitt
    case 1
        cbar.label='time [s]';
    case 1/60
        cbar.label='time [min]';
	case 1/3600
        cbar.label='time [h]';
    case 1/3600/24
        cbar.label='time [days]';
    otherwise
        error('hard label here')
end
%text
% aux.sfig=11;
% texti.(sprintf('sfig%d',aux.sfig)).pos=[0.015,0.5e-3;0.03,-0.5e-3;0.005,-1e-3];
% texti.(sprintf('sfig%d',aux.sfig)).tex={'1','2','a'};
% texti.(sprintf('sfig%d',aux.sfig)).clr={prop.color(1,:),prop.color(2,:),'k'};

%limits


% brewermap('demo')
% cmap=brewermap(3,'set1');
cmap=brewermap(size(z,1),'RdYlBu');
set(groot,'defaultAxesColorOrder',cmap)

%figure initialize
han.fig=figure('name',prnt.filename);
set(han.fig,'units','centimeters','paperposition',prnt.size)
set(han.fig,'units','normalized','outerposition',[0,0,1,1])
[mt,mb,mr,ml,sh,sv]=pre_subaxis(han.fig,marg.mt,marg.mb,marg.mr,marg.ml,marg.sh,marg.sv);

%subplots initialize
han.sfig(1,1)=subaxis(npr,npc,1,1,1,1,'mt',mt,'mb',mb,'mr',mr,'ml',ml,'sv',sv,'sh',sh);

%properties
    %sub11
kpr=1; kpc=1;    
hold(han.sfig(kpr,kpc),'on')
han.sfig(kpr,kpc).Box='on';
% axis(han.sfig(kpr,kpc),'equal')
han.sfig(kpr,kpc).XLim=lims.x;
han.sfig(kpr,kpc).YLim=lims.y;
% han.sfig(kpr,kpc).ZLim=lims.z;
% han.sfig(kpr,kpc).XLabel.String='streamwise position x-x_0 [m]';
% han.sfig(kpr,kpc).YLabel.String={'elevation [m]'};
% % han.sfig(kpr,kpc).XTickLabel='';
% % han.sfig(kpr,kpc).YTickLabel='';
% % han.sfig(kpr,kpc).XTick=[];  
% % han.sfig(kpr,kpc).YTick=[];  
% % han.sfig(kpr,kpc).XScale='log';
% % han.sfig(kpr,kpc).YScale='log';
% han.sfig(kpr,kpc).Title.String='c';
switch flg.plot_unitx
    case 1
        aux_s='[m]';
    case 1/1000
        aux_s='[km]';
    otherwise
        error('Hard-code the label')
end
% xlabel(han.sfig(kpr,kpc),sprintf('streamwise position %s',aux_s));
% xlabel(han.sfig(kpr,kpc),sprintf('x coordinate %s',aux_s));
xlabel(han.sfig(kpr,kpc),sprintf('distance along the section %s',aux_s));

switch flg.which_v
    case 1
        ylabel(han.sfig(kpr,kpc),'bed elevation [m]');
    case 2
        ylabel(han.sfig(kpr,kpc),'flow depth [m]');
    otherwise 
        error('Hard-code the label')
end
% zlabel(han.sfig(kpr,kpc),'elevation [m]');
% xlim(han.sfig(kpr,kpc),lims.x)
% ylim(han.sfig(kpr,kpc),lims.y)
% zlim(han.sfig(kpr,kpc),lims.y)
% switch flg.plot_unitt
%     case 1
%     title(han.sfig(kpr,kpc),sprintf('time = %5.2f s, y [m]=%4.2f',time_r,YZ(1)))    
%     case 1/3600 %conversion from s
%     title(han.sfig(kpr,kpc),sprintf('time = %5.2f h, y [m]=%4.2f',time_r,YZ(1)))
%     otherwise
%     error('Hard-code the label')
% end
    

%plots
% kpr=1; kpc=1;  

han.p=plot(cs_dist,z);
switch flg.elliptic
    case 1
        han.el=scatter(cs_dist(2:end),repmat(lims.y(1),1,ncx),20,ell,'fill');
            %for legend
        han.leg(1)=scatter(-1000,-1000,20,'k','fill');
        han.leg(2)=scatter(-1000,-1000,20,'m','fill');
    case 2
        idx_p=ell==0;
        han.p1=scatter3(XZ(idx_p),YZ(idx_p),lims.z(1)*ones(size(XZ(idx_p))),10,'g');
        idx_p=ell==1;
        han.p1=scatter3(XZ(idx_p),YZ(idx_p),lims.z(1)*ones(size(XZ(idx_p))),10,'r');
                    %for legend
        han.leg(1)=scatter(-1000,-1000,20,'g','fill');
        han.leg(2)=scatter(-1000,-1000,20,'r','fill');
end

% han.surf1.EdgeColor='none';

% light
% material dull
% han.surf1.FaceLighting='gouraud';

%water level
% han.wl=plot(XZ(2:end),S1,'color','b','linewidth',2);

%colormap
colormap(han.sfig(1,1),cmap);

%view
% view(han.sfig(1,1),[0,90]);

%caxis
caxis(han.sfig(1,1),lims.f);

%text
% aux.sfig=12; 
% text(texti.(sprintf('sfig%d',aux.sfig)).pos(1),texti.(sprintf('sfig%d',aux.sfig)).pos(2),texti.(sprintf('sfig%d',aux.sfig)).tex,'parent',han.(sprintf('sfig%d',aux.sfig)),'color',texti.(sprintf('sfig%d',aux.sfig)).clr)
%     %if regular
% for kr=1:npr
%     for kc=1:npc
%         aux.sfig=str2double(sprintf('%d%d',kr,kc));
%         ntxt=numel(texti.(sprintf('sfig%d',aux.sfig)).tex);
%         for ktx=1:ntxt
%             text(texti.(sprintf('sfig%d',aux.sfig)).pos(ktx,1),texti.(sprintf('sfig%d',aux.sfig)).pos(ktx,2),texti.(sprintf('sfig%d',aux.sfig)).tex{ktx},'parent',han.(sprintf('sfig%d',aux.sfig)),'color',texti.(sprintf('sfig%d',aux.sfig)).clr{ktx},'fontweight','bold')
%         end
%     end
% end

%legend
if flg.elliptic~=0
    han.leg(1,1)=legend(han.leg,{'hyperbolic','elliptic'},'location','northeast');
end

%colorbar
% han.cbar=colorbar('peer',han.sfig(1,1),'location','northoutside');
% set(get(han.cbar,'Ylabel'),'String','gravel content [-]')
% set(get(han.cbar,'Ylabel'),'String','mean grain size [m]')
% set(get(han.cbar,'Ylabel'),'String','flow depth [m]')

pos.sfig=han.sfig(cbar.sfig(1),cbar.sfig(2)).Position;
han.cbar=colorbar(han.sfig(cbar.sfig(1),cbar.sfig(2)),'location',cbar.location);
pos.cbar=han.cbar.Position;
han.cbar.Position=pos.cbar+cbar.displacement;
han.sfig(cbar.sfig(1),cbar.sfig(2)).Position=pos.sfig;
han.cbar.Label.String=cbar.label;

% pos.(sprintf('sfig%d',cbar.sfig))=han.(sprintf('sfig%d',cbar.sfig)).Position;
% han.cbar=colorbar(han.(sprintf('sfig%d',cbar.sfig)),'location',cbar.location);
% pos.cbar=han.cbar.Position;
% han.cbar.Position=pos.cbar+cbar.displacement;
% han.(sprintf('sfig%d',cbar.sfig)).Position=pos.(sprintf('sfig%d',cbar.sfig));
% han.cbar.Label.String=cbar.label;

%general
set(findall(han.fig,'-property','FontSize'),'FontSize',prop.fs)
% set(findall(han.fig,'-property','FontName'),'FontName',prop.fn) %!!! attention, there is a bug in Matlab and this is not enforced. It is necessary to change it in the '.eps' to 'ArialMT' (check in a .pdf)
han.fig.Renderer='painters';

if isnan(flg.save_name)
    str_save=fullfile(file.dire_sim,'figures',prnt.filename);
else
    str_save=flg.save_name;
end
%print
if flg.print==0
    pause
elseif flg.print==0.5
    pause(flg.pauset);
elseif flg.print==1
    print(han.fig,strcat(str_save,'.eps'),'-depsc2','-loose','-cmyk')
elseif flg.print==2
    print(han.fig,strcat(str_save,'.png'),'-dpng','-r600')    
end


