I want the minimum set of parameters like bond, angle and dihedrals etc. that are required for MD. I was able to extract the bond, angle and proper dihedrals from the ‘topGlobal_.ffparams.iparams’ but I am unable to find the improper parameters. So, I want to know where the improper parameters are stored in the data structure?
I went through the iparams was able to map some of the parameter but was unable to do so for the “Improper Dihedrals”. Can you suggest of these which struct of the iparams it might correspond? Thanks.