[gmx-users] Help: Illegal divion by zero lipid+protein+solvent

Poncho Arvayo Zatarain poncho_8629 at hotmail.com
Mon Apr 17 23:29:42 CEST 2017

Hello gromacs users: I know this question is very common but i have this problem: I´m trying to obtain area per headgropu of a dppc+protein+solvent membrane and when i use GRIDMaAT it appears: illegal division by zero. My coord_file is my gro file, file type is gro, num_frames 1, num lipid types 1, resname 1 is DPPC, atomname 1 is P, resname2 and atomname 2 is none and solvent is TIP3. What could be the problem?


More information about the gromacs.org_gmx-users mailing list