function distance_to_position_sphere_test ( )

%*****************************************************************************80
%
%% distance_to_position_sphere_test() tests distance_to_position_sphere().
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    09 January 2019
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../distance_to_position_sphere' )

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'DISTANCE_TO_POSITION_SPHERE_TEST():\n' );
  fprintf ( 1, '  MATLAB/Octave version %s\n', version ( ) );
  fprintf ( 1, '  Test DISTANCE_TO_POSITION_SPHERE().\n' );

  filename = 'ha30_dist.txt';
  radius = 39.59;
  distance_to_position_sphere ( filename, radius );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'DISTANCE_TO_POSITION_SPHERE_TEST():\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../distance_to_position_sphere' )

  return
end
function timestamp ( )

%*****************************************************************************80
%
%% timestamp() prints the current YMDHMS date as a timestamp.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    14 February 2003
%
%  Author:
%
%    John Burkardt
%
  t = now;
  c = datevec ( t );
  s = datestr ( c, 0 );
  fprintf ( 1, '%s\n', s );

  return
end

