[gmx-users] Velocity as a function of distance Z
m.kamps at student.rug.nl
Mon Feb 27 13:10:53 CET 2017
I have several simulations regarding atoms flowing between two gold
surfaces. The flow of the liquid molecules show a distinct Poiseuille
flow, which was expected.
I am now interested in extracting the velocities of these liquid
molecules (total of around 30000 atoms, around 700 molecules).
I am interested in the (average) velocity, as a function of the height
Z. Is this possible in any way?
If I take for example the command gmx traj ... -av, I will get the
average velocity of all atoms, however I cannot tell which atom is
placed where. Furthermore, is it possible to get the average
velocities per molecule instead of atoms, for instance via gmx traj?
Thanks in advance.
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