[gmx-users] Tetrahedral orientational order parameter

[ISHRAT JAHAN]

Dear All,
I am trying to calculate the tetrahedral orientational order parameter
using command g_hydorder. I get two output with option  -or option which is
of the type -
0  0   2.92500
0  1   2.92500
0  2   2.92500
0  3   2.92500
0  4   2.92500
0  5   2.92500
0  6   2.92500
0  7   2.92500
0  8   2.92500
0  9   2.92500
0  10   2.92500
0  11   3.67500
0  12   3.77500
0  13   2.92500
0  14   3.72500
0  15   2.92500
0  16   4.72500
0  17   2.92500
0  18   2.92500
0  19   2.92500
0  20   2.92500
0  21   2.92500
0  22   2.92500
0  23   2.92500
0  24   2.92500
0  25   2.92500
0  26   2.92500
0  27   2.92500
0  28   2.92500
0  29   2.92500
0  30   2.92500
0  31   2.92500
0  32   2.92500
0  33   2.92500
0  34   2.92500
0  35   2.92500

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can anyone help me to interpret this result. what these numbers indicate?
Thanks in advance