[gmx-users] PROBLEM IN COORDINATES

[neelam wafa]

Dear gmx users,

I am doing the tutorial of protein ligand simmulation given at
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin/gmx-tutorials/com.
when I give following command, I get an error.

gmx grompp -f em.mdp -c solv.gro -p topol.top -o ions.tpr

the error says the number of coordinates in the sol.gro file and
topol.top file does not match. How to fix it.

Help me out please.

Thanks in advance.

Regards