[gmx-users] g_potential problem

[Yinghong]

Dear Gmxers:

In my simulation, I applied a uniform electric field across the whole system, and I used
g_potential -f full -s full -o -sl 200 
to observe the voltage drop along z direction. 

I am confused with the voltage distribution. What time is it referred to? 
Or, it is an average over the whole simulation time? 

By the way, if I want to get the voltage in specific time 100ps, is it correct if I give a flag
-b 100 -e 100 following g_potentail command?

Any suggestion will be greatly appreciated.


Xie YH
Hong Kong University 
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