function r8bto_print_some_test ( )

%*****************************************************************************80
%
%% R8BTO_PRINT_SOME_TEST tests R8BTO_PRINT_SOME.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    06 July 2016
%
%  Author:
%
%    John Burkardt
%
  l = 3;
  m = 2;

  fprintf ( 1, '\n' );
  fprintf ( 1, 'R8BTO_PRINT_SOME_TEST\n' );
  fprintf ( 1, '  R8BTO_PRINT_SOME prints some of an R8BTO matrix\n' );
  fprintf ( 1, '\n' );
  fprintf ( 1, '  Block order M =  %d\n', m );
  fprintf ( 1, '  Block number L = %d\n', l );
  fprintf ( 1, '  Matrix order N = %d\n', m * l );

  a = r8bto_indicator ( m, l );

  r8bto_print_some ( m, l, a, 1, 3, 6, 4, '  Row (1:6), Cols (3:4):' );

  return
end
