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function Udrawedge(mesh);
# Udrawedge(mesh);
% This file is part of
%
% SECS2D - A 2-D Drift--Diffusion Semiconductor Device Simulator
% -------------------------------------------------------------------
% Copyright (C) 2004-2006 Carlo de Falco
%
%
%
% SECS2D 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 2 of the License, or
% (at your option) any later version.
%
% SECS2D 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 SECS2D; If not, see <http://www.gnu.org/licenses/>.
dataname = mktemp("/tmp",".dx")
scriptname = mktemp("/tmp",".net");
UDXoutput2Ddata(dataname,mesh.p,mesh.t,mesh.p(1,:)','u',0,1,1);
showmesh = file_in_path(path,"Ushowgrid.net");
system (["cp " showmesh " " scriptname ]);
system (["sed -i \'s|__FILE__DX__|" dataname "|g\' " scriptname]);
command = ["dx -program " scriptname " -execute -image >& /dev/null &"];
system(command);
endfunction
function filename = mktemp (direct,ext);
if (~exist(direct,"dir"))
error("trying to save temporary file to non existing directory")
end
done=false;
while ~done
filename = [direct,"/SECS2D.",num2str(floor(rand*1e7)),ext];
if ~exist(filename,"file")
done =true;
end
end
endfunction
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