Re: [gmx-users] grompp segmentation fault when trying to position restrain water along bilayer normal

You've probably conflicts of restrains and forces in your system. Note that our definition of the position restraints if applicable to all solvent molecules should be : [position_restraints] 1 1 0 0 1000 2 1 0 0 1000 3 1 0 0 1000 if not it will look at the atom of the solvent number 34083 ...

[gmx-users] grompp segmentation fault when trying to position restrain water along bilayer normal

Hello I am trying to restrain water along the bilayer normal. For this; 1. I made a posre_solvent.itp using genpr. It look like this: ; position restraints for Solvent [ position_restraints ] ; i funct fcxfcyfcz 340831 0 0 1000 340841