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/*
Copyright (C) 1995 Jaap Schellekens.

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, 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; see the file COPYING.  If not, write to the Free Software
Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

(C) Jaap Schellekens
Faculty of Earth Sciences		|	International Institute 
Vrije Universiteit 			|	for Tropical Forestry
De Boelelaan 1085			|	Rio Piedras
1081 HV Amsterdam			|	Puerto Rico, USA
The Netherlands
E-mail: schj@geo.vu.nl 
	schj@xs4all.nl
---------------------------------------------------------------------
Parts of this program derived from swap.  The following is taken from
the swap fortran code:

   Author : Jan G. Wesseling

                     Correspondence

This program uses the ideas and experiences of various researchers at the
Winand Staring Centre and the Wageningen Agricultural University. Currently
the program is maintained and documented in cooperation by :

     Dept. of Agrohydrology             Dept. of Water Resources
     Winand Staring Centre              Wageningen Agricultural University
     Marijkeweg 11/22                   Nieuwe Kanaal 11
     6700 AC  Wageningen                6709 PA  Wageningen
      The Netherlands                    The Netherlands
     Fax: +31 8370 24812                Fax: +31 8370 84885
*/