[gmx-users] Modified Dihedral Potential

[atanu das]

Hi All,
I am currently running a simulation of a 46 residue protein in explicit water. I want to check the effect of modified dihedral potential on the dihedral angle relaxation times. I think there is no way to modify the dihedral potential other than manually editing the file that contains the description of the potential energy function. Could anyone suggest me which file should I modify?
ThanksAtanu