function T=setposition(T)
%
% Reshape transformation matrix
%
%   This file is part of the McStas neutron ray-trace simulation package
%   Copyright (C) 1997-2004, All rights reserved
%   Risoe National Laborartory, Roskilde, Denmark
%   Institut Laue Langevin, Grenoble, France
%
%   This program 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.
%
%   This program 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 this program; if not, write to the Free Software
%   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

T=([T(4:3:10) T(1);T(5:3:11) T(2);T(6:3:12) T(3);0 0 0 1]);
