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/*
    Copyright (C) 2010 Paul Davis

    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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef __libpbd_cartesian_h__
#define __libpbd_cartesian_h__

namespace PBD {
        void azi_ele_to_cart (double azi, double ele, double& x, double& y, double& z);
        void cart_to_azi_ele (double x, double y, double z, double& azi, double& ele);
}

#endif /* __libpbd_cartesian_h__ */