README

This file contains information on how to build and 
use the package to calculate sun glint angle.


TO CREATE libsunGlintfort.a LIBRARY
====================================
make clean
make

==> libsunGlintfort.a will be created under current directory.


TO TEST
========

1. go to test/ directory
   cd test
2. compile the example program: example.f
   make
3. run the example
   example > out.dat
4. compare the results
   diff example.out out.dat

==> You have sucessfully installed libsunGlintfort.a 
    if you get same results or with only very small differences.
   

TO USE libsunGlintfort.a
==========================
1. Check the example Fortran program: test/example.f on how to use sunGlintAngle().
2. Check test/Makefile on how to link to the library.

