Library documentation

• Optionally put

  include "geodesic.inc"

  in declaration section of your subroutines.
• make calls to the geodesic routines from your code. The interface to the library is documented in geodesic.for.
• Compile and link as described above.

The documention of the library is given in the file, geodesic.for.

Here is a brief summary of the functions.

• Call direct() to solve the direct geodesic problme.
• Call invers() to solve the inverse geodesic problem.
• Call area() to find the area of a geodesic polygon.
• geover() returns the version numbers of the library.