Hi, I used the command g_hbond to find h-bond between residues 115-118 and water. Then I used g_analyze to find out the average and it gives the value for the hbonds like this :-
std. dev. relative deviation of standard --------- cumulants from those of set average deviation sqrt(n-1) a Gaussian distribition cum. 3 cum. 4 SS1 6.877249e-02 2.546419e-01 5.092839e-03 2.181 3.495 SS2 6.997201e-02 2.673450e-01 5.346901e-03 2.421 5.001 When I calculated the average manually, by taking the average of numbers in second column of hbnum.xvg file, I got a value of around 13.5.. What is the reason for such a large difference. In another case, g_analyze gives avg values of aroun 6.9 for hbond between two residues and when I calculated it maually I got the avg values as 6.8 >.. Whats the meaning of SS1 and SS2,?? Does it mean that SS1 refers to time and SS2 refers to hbond numbers in the hbnum.xvg obtained from g_hbond analysis ?? Please clarify these doubts.. Regards ------------ Bharat -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! * Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists