1function c=Ucolumns(m)
2
3%
4%	function r=columns(m)
5%
6%       Note: octave already has this function,
7%             this is here only for matlab compatibility
8
9% This file is part of
10%
11%            SECS2D - A 2-D Drift--Diffusion Semiconductor Device Simulator
12%         -------------------------------------------------------------------
13%            Copyright (C) 2004-2006  Carlo de Falco
14%
15%
16%
17%  SECS2D is free software; you can redistribute it and/or modify
18%  it under the terms of the GNU General Public License as published by
19%  the Free Software Foundation; either version 2 of the License, or
20%  (at your option) any later version.
21%
22%  SECS2D is distributed in the hope that it will be useful,
23%  but WITHOUT ANY WARRANTY; without even the implied warranty of
24%  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
25%  GNU General Public License for more details.
26%
27%  You should have received a copy of the GNU General Public License
28%  along with SECS2D; If not, see <http://www.gnu.org/licenses/>.
29
30c = size(m,2);
31
32
33