function tri_surface_io_test01 ( node_file_name, triangle_file_name )

%*****************************************************************************80
%
%% tri_surface_io_test01() tests tri_surface_size().
%
%  Licensing:
%
%    This code is distributed under the MIT license. 
%
%  Modified:
%
%    27 September 2008
%
%  Author:
%
%    John Burkardt
% 
  fprintf ( 1, '\n' );
  fprintf ( 1, 'tri_surface_io_test01():\n' );
  fprintf ( 1, '  TRI_SURFACE_SIZE() determines the size of various objects\n' );
  fprintf ( 1, '  in a TRI_SURFACE file.\n' );

  [ dim_num, node_num, order_num, triangle_num ] = tri_surface_size ( ...
    node_file_name, triangle_file_name );

  tri_surface_size_print ( node_file_name, triangle_file_name, dim_num, ...
    node_num, order_num, triangle_num );

  return
end
