[gmx-users] g_select help

[Deepak Ojha]

Dear Gmxers,

I did a simulation of 2048 liquid water and vapour interface using
gromacs.I need to
identify the dynamics of the molecules on the interface for which I am
trying to use g_select
but i am not sure how to go about it.

In principle the box length along z-axis  is 120 A and the interface
beings at 40A. So I would like to do
the dynamics indexing such that all the molecules present in the slice of
thickness 3A along the zaxis
ie  37A-40A are identified at each time step of trajectory.Help in this
regard will be deeply acknowledged.
DeepaK Ojha
School Of Chemistry

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