I am new to Gromacs & using it with Amber force field amber03,<div> i am able 2 run my system of DNA till steepest descent but when i tried to run it for cg it showed </div><div> that can not work with so much of constrains so i tried to run it with -Dposres </div>
<div> directly to mdrun with md integrator it showed an error message "wrote pdb files with previous & current </div><div> co-ordinate segmentation fault." </div><div> how can i modify my mdp file to overcome this problem ?</div>
<div> which mdp options needs to be modified ? or anythng else that you suggests..........</div><div> </div>
<div> thanking you</div>