Hello,
I am using g_x2top command to generate my topology file for PE-b-PEO system.
However, my H bonds of PEO are being assigned the incorrect opls number (should be assigned opls_185, but are being assigned opls_140)
I have edited my .n2t files with different H bond lengths for PEO and PE.
So, I manually edit the charge and the opls numbers of the PEO Hydrogens to get a charge neutral system.
When i next grompp the system, will the bond parameters(c0,c1,c2,c3) and angle parameters update according to the modified opls numbers?