function distance_to_position_test ( )

%*****************************************************************************80
%
%% distance_to_position_test() tests distance_to_position().
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    07 January 2019
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../distance_to_position' );

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

  filename = 'chain_letter_distance.txt';
  distance_to_position ( filename );

  filename = 'grid04_dist.txt';
  distance_to_position ( filename );

  filename = 'p01_d.txt';
  distance_to_position ( filename );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'DISTANCE_TO_POSITION():\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../distance_to_position' );

  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

