[gmx-users] how to modify non-bonded parameters

[主月 ：）]

Hi:
every one! I want to modify non-bonded parameters. For example, if i use GMX force field. I can find the non bonded function and its combine rule. And in ffgmxnb.itp, there are [ atomtypes ] [ nonbond_params ][ pairtypes ]. How can i add new atom type just with different nonbond parameter.
3X
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