Sir, I am a beginner to GROMACS. I was unable to understand how to create all the ions.mdp , md.mdp , mout.mdp , minim.mdp , newbox.mdp , npt.mdp , nvt.mdp , porse.itp , topol.top input files for molecular simulation of my molecule. Please teach me how can I generate or create all the above mentioned input files for my molecule.