[gmx-users] charge error

[Ramachandra Rao Gullapalli]

Hi users 
I am trying to run a lipid simulation and when grompp the lipid structure, it
gives a warning which goes as,

WARNING 1 [file "dmpc128.top", line 26]:
  System has non-zero total charge: 1.144409e-05

What im wondering is why is there a non-zero charge in the system? Is it a
serious error which needs to be corrected?

Thanks for your time
Sincerely
Regards
Rama






The important thing is not to stop questioning. Curiosity has its own reason for existing...
-Einstein