toby10222...@sina.com wrote:
Hi
I am trying to use g_traj to output the trajectory of an ion in the z direction. I used the following command:

g_traj_mpi -f cntsol2.trr -s cntsol2.tpr -n cntsol.ndx -z -ox K_nojump.xvg

For the option '-z', the manual describes it as 'Plot Z-component'. However, I still got the trajectory of the ion in all three directions with too much useless information.

Could anyone tell me how to merely output information in the z direction?


You need to specify -nox -noy as well. All these options default to "yes," so you have to turn them off yourself.

-Justin

Thank you in advance!


--
========================================

Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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