[gmx-users] regarding g_hydorder

[Nidhi Katyal]

Hello all

I would like to calculate both distance and angle water orientational
order. I have made an index file containing all oxygen atoms of water and
used trjorder as:
g_hydorder -f *.xtc -s *.tpr -n *.ndx -o file1_1 file2_1 -or file1_2 file2_2
How to interpret the results of the output files? Both output files file1_2
and file2_2 contain the same content. Won't one should contain distance and
other angle orientational order parameter values?
Also I expect parameter values to be less than or equal to 1. But the
values in the file looks something like the following (all greater than 1):

 #Legend   #TBlock   #Xbin Ybin Z t  0   0 0 6.5  0 1 6.5  0 2 4.5  0 3 3.5
0 4 6.5  0 5 4.5  0 6 5.5  1 0 6.5  1 1 4.5  1 2 5.5  1 3 3.5  1 4 5.5  1 5
4.5  1 6 5.5  2 0 4.5  .
.


          Please help me in interpreting this file.

            Thanks
            Nidhi