GROMACS version:
GROMACS modification: Yes/No
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I am having trouble with the following line of code:
(gmx grompp -f ions.mdp -c solv.gro -p topol.top -o ions.tpr)
The errors regarding this have to do with the forcefield parameters in the topol.top file and trouble accessing or locating the em.mdp and ions.mdp files. I got these em.mdp and ions.mdp files from the gromcas websites from the protein-ligand tutorial.