This software was developed by the Mesoscale Group, Department of Atmospheric
Sciences, University of Washington, Seattle, WA, USA.

Access and use of this software shall impose the following obligations on
the user.  The user is granted the right, without any fee or cost, to use,
copy, modify, alter, enhance, and distribute this software, and any
derivative works thereof, and its supporting documentation for any purpose
whatsoever, except commercial sales, provided that this entire notice appears
in all copies of the software, derivative works, and supporting documentation.
Further, the user agrees to credit the University of Washington in any
publications that result from the use of this software or in any software
package that includes this software.  The name University of Washington,
however, may not be used in any advertising or publicity to endorse or
promote any products or commercial entity unless specific written permission
is obtained from the University of Washington.  The user also understands
that the University of Washington is not obligated to provide the user with
any support, consulting, training, or assistance of any kind with regard to 
the use, operation, and performance of this software nor to provide the user
with any updates, revisions, new versions, or "bug fixes."

THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF WASHINGTON "AS IS" AND ANY 
EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MECHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
DISCLAIMED.  IN NO EVENT SHALL THE UNIVERSITY OF WASHINGTON BE LIABLE FOR
ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER,
INCLUDING BUT NOT LIMITED TO CLAIMS ASSOCIATED WITH THE LOSS OF DATA OR 
PROFITS, WHICH MAY RESULT FROM AN ACTION IN CONTRACT, NEGLIGENCE, OR OTHER
TORTIOUS CLAIM THAT ARISES OUT OF OR IN CONNECTION WITH THE ACCESS, USE, OR
PREFORMANCE OF THIS SOFTWARE.


Appended by Sandy 16 June 2008

To build this software under Linux,
edit set_build_env to set 
	setenv HOST_OS LINUX

Then from this directory execute build.sh,
resultant executable is FourDD.

