README file for EXTRAP (5-day Extrapolation)

DETAILS: 
-------
executable:  extrap.x
input:       compute file -> alCCYYYY.com  -or-  epCCYYYY.com  -or-  cpCCYYYY.com
output:      ATCF objective aid format file -> extrap.dat 


CALLS:
------
sample calling sequence:

extrap.x al882005.com > extrap.log

output is: extrap.dat
extrap.dat is later merged into aal882005.dat with the rest of the
objective guidance.

DEPENDANCIES:
------------

libguidance168.a

BUILD:
------

make         - compile and build executable
make clean   - remove object code and executable
make install - install into an exec/ directory

NOTES:
------
Modified to work for all basins, except may produce erroneous results
for tracks crossing prime meridian. High latitude track suppression is enforced.

VERSION HISTORY:
----------------
last update: 15-OCT-2012 (ARK)

31-OCT-2006 - modified to work for all basins (CAS)
28-NOV-2006 - added install to Makefile for executable (CAS)
15-OCT-2012 - ported to WCOSS Linux