function s_ij = trinity_subnode_ij_tabulated ( )

%*****************************************************************************80
%
%% trinity_subnode_ij_tabulated returns the (i,j) coordinates of trinity grid subnodes.
%
%  Discussion:
%
%    This data was tabulated, to be compared against data computed automatically.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    18 January 2021
%
%  Author:
%
%    John Burkardt
%
%  Output:
%
%    real S_IJ(224,2): the (i,j) coordinates of the subnodes.
%
  s_ij = [ ...
    0,  1; ...
    0,  2; ...
    0,  3; ...
    0,  5; ...
%
    1,  0; ...
    1,  1; ...
    1,  2; ...
    1,  4; ...
    1,  5; ...
    1,  6; ...
    1, 10; ...
    1, 11; ...
    1, 12; ...
    1, 13; ...
    1, 14; ...
%
    2,  1; ...
    2,  3; ...
    2,  4; ...
    2,  5; ...
    2,  7; ...
    2,  8; ...
    2,  9; ...
    2, 11; ...
    2, 13; ...
    2, 15; ...
    2, 16; ...
    2, 17; ...
%
    3,  0; ...
    3,  1; ...
    3,  2; ...
    3,  4; ...
    3,  5; ...
    3,  6; ...
    3,  7; ...
    3,  8; ...
    3, 10; ...
    3, 11; ...
    3, 12; ...
    3, 13; ...
    3, 14; ...
    3, 16; ...
    3, 17; ...
    3, 18; ...
%
    4,  1; ...
    4,  2; ...
    4,  3; ...
    4,  5; ...
    4,  7; ...
    4,  9; ...
    4, 10; ...
    4, 11; ...
    4, 13; ...
    4, 14; ...
    4, 15; ...
    4, 17; ...
%
    5,  0; ...
    5,  1; ...
    5,  2; ...
    5,  4; ...
    5,  5; ...
    5,  6; ...
    5,  7; ...
    5,  8; ...
    5, 10; ...
    5, 11; ...
    5, 12; ...
    5, 13; ...
    5, 14; ...
    5, 16; ...
    5, 17; ...
    5, 18; ...
%
    6,  1; ...
    6,  3; ...
    6,  4; ...
    6,  5; ...
    6,  7; ...
    6,  8; ...
    6,  9; ...
    6, 11; ...
    6, 13; ...
    6, 15; ...
    6, 16; ...
    6, 17; ...
%
    7,  0; ...
    7,  1; ...
    7,  2; ...
    7,  4; ...
    7,  5; ...
    7,  6; ...
    7,  7; ...
    7,  8; ...
    7, 10; ...
    7, 11; ...
    7, 12; ...
    7, 13; ...
    7, 14; ...
    7, 16; ...
    7, 17; ...
    7, 18; ...
%
    8,  1; ...
    8,  2; ...
    8,  3; ...
    8,  5; ...
    8,  7; ...
    8,  9; ...
    8, 10; ...
    8, 11; ...
    8, 13; ...
    8, 14; ...
    8, 15; ...
    8, 17; ...
%
    9,  0; ...
    9,  1; ...
    9,  2; ...
    9,  4; ...
    9,  5; ...
    9,  6; ...
    9,  7; ...
    9,  8; ...
    9, 10; ...
    9, 11; ...
    9, 12; ...
    9, 13; ...
    9, 14; ...
    9, 16; ...
    9, 17; ...
    9, 18; ...
%
   10,  1; ...
   10,  3; ...
   10,  4; ...
   10,  5; ...
   10,  7; ...
   10  8; ...
   10,  9; ...
   10, 11; ...
   10, 13; ...
   10, 15; ...
   10, 16; ...
   10, 17; ...
%
   11,  0; ...
   11,  1; ...
   11,  2; ...
   11,  4; ...
   11,  5; ...
   11,  6; ...
   11,  7; ...
   11,  8; ...
   11, 10; ...
   11, 11; ...
   11, 12; ...
   11, 13; ...
   11, 14; ...
   11, 16; ...
   11, 17; ...
   11, 18; ...
   11, 19; ...
   11, 20; ...
%
   12,  1; ...
   12,  2; ...
   12,  3; ...
   12,  5; ...
   12,  7; ...
   12,  9; ...
   12, 10; ...
   12, 11; ...
   12, 13; ...
   12, 14; ...
   12, 15; ...
   12, 17; ...
   12, 19; ...
   12, 21; ...
   12, 22; ...
   12, 23; ...
%
   13,  1; ...
   13,  2; ...
   13,  4; ...
   13,  5; ...
   13,  6; ...
   13,  7; ...
   13,  8; ...
   13, 10; ...
   13, 11; ...
   13, 12; ...
   13, 13; ...
   13, 14; ...
   13, 16; ...
   13, 17; ...
   13, 18; ...
   13, 19; ...
   13, 20; ...
%
   14,  3; ...
   14,  4; ...
   14,  5; ...
   14,  7; ...
   14,  8; ...
   14,  9; ...
   14, 11; ...
   14, 13; ...
   14, 15; ...
   14, 16; ...
   14, 17; ...
%
   15,  4; ...
   15,  5; ...
   15,  6; ...
   15,  7; ...
   15,  8; ...
   15, 10; ...
   15, 11; ...
   15, 12; ...
   15, 13; ...
   15, 14; ...
%
   16,  1; ...
   16,  2; ...
   16,  3; ...
   16,  5; ...
   16,  7; ...
   16,  9; ...
   16, 10; ...
   16, 11; ...
%
   17,  4; ...
   17,  5; ...
   17,  6; ...
   17,  7; ...
   17,  8 ];

  return
end

