function pdemodel
[pde_fig,ax]=pdeinit;
pdetool('appl_cb',3);
set(ax,'DataAspectRatio',[1 0.025000000000000005 1]);
set(ax,'PlotBoxAspectRatio',[60 39.999999999999993 10]);
set(ax,'XLim',[-1 11]);
set(ax,'YLim',[-0.050000000000000003 0.14999999999999999]);
set(ax,'XTickMode','auto');
set(ax,'YTickMode','auto');

% Geometry description:
pderect([0 10 0.10000000000000001 0],'R1');
set(findobj(get(pde_fig,'Children'),'Tag','PDEEval'),'String','R1')

% Boundary conditions:
pdetool('changemode',0)
pdesetbd(4,...
'dir',...
2,...
str2mat('1','0','0','1'),...
str2mat('0','0'))
pdesetbd(3,...
'neu',...
2,...
str2mat('0','0','0','0'),...
str2mat('0','0'))
pdesetbd(2,...
'dir',...
2,...
str2mat('1','0','0','1'),...
str2mat('0','0'))
pdesetbd(1,...
'neu',...
2,...
str2mat('0','0','0','0'),...
str2mat('0','0'))

% Mesh generation:
setappdata(pde_fig,'Hgrad',1.3);
setappdata(pde_fig,'refinemethod','regular');
setappdata(pde_fig,'jiggle',char('on','mean',''));
pdetool('initmesh')

% PDE coefficients:
pdeseteq(1,...
str2mat('2*((19.5E10)./(2*(1+(0.28))))+(2*((19.5E10)./(2*(1+(0.28)))).*(0.28)./(1-(0.28)))','0','(19.5E10)./(2*(1+(0.28)))','0','(19.5E10)./(2*(1+(0.28)))','2*((19.5E10)./(2*(1+(0.28)))).*(0.28)./(1-(0.28))','0','(19.5E10)./(2*(1+(0.28)))','0','2*((19.5E10)./(2*(1+(0.28))))+(2*((19.5E10)./(2*(1+(0.28)))).*(0.28)./(1-(0.28)))'),...
str2mat('0.0','0.0','0.0','0.0'),...
str2mat('0.0','-9.8*7770/3'),...
str2mat('7770','0','0','7770'),...
'0:10',...
'0.0',...
'0.0',...
'[0 100]')
setappdata(pde_fig,'currparam',...
['19.5E10    ';...
'0.28       ';...
'0.0        ';...
'-9.8*7770/3';...
'7770       '])

% Solve parameters:
setappdata(pde_fig,'solveparam',...
str2mat('0','1000','10','pdeadworst',...
'0.5','longest','0','1E-4','','fixed','Inf'))

% Plotflags and user data strings:
setappdata(pde_fig,'plotflags',[2 1 1 1 1 1 2 1 0 1 0 1 1 0 0 0 0 1]);
setappdata(pde_fig,'colstring','');
setappdata(pde_fig,'arrowstring','');
setappdata(pde_fig,'deformstring','');
setappdata(pde_fig,'heightstring','');

% Solve PDE:
pdetool('solve')