Re: [gmx-users] Reduction of system dimensions

2012-12-24 Thread James Starlight
So I've removed pbc from the structure and defined new box dims by editconf. Now how I could cut all atoms which are not inclluded to that box ( water in upper and lower leaflets) ? As I told when I did it by means of genbox -cs b2ar_Smaller.gro -box 8.68740 8.41864 9.70145 atom order of the protei

Re: [gmx-users] Reduction of system dimensions

2012-12-21 Thread James Starlight
Hi Tsjerk! 1-Could the hexagonal prism be used with the membrane contained system ? Could you show me visual example of such pbc for bilayer-like systems ? 2-Have GROMACS build-in utilities for such deletion of the atoms within specified cut-offs ( e.g above or below specified distanses) James

Re: [gmx-users] Reduction of system dimensions

2012-12-20 Thread Tsjerk Wassenaar
Hi James, It's probably better to put all the molecules in the original box (trjconv -pbc mol), and then delete all molecules with an atom with z<0 or z>9.7. In addition, why not use a hexagonal prism to limit the size of your system further? Saves and additional 14%. Hope it helps, Tsjerk On F