[gmx-users] g_density and g_potential for DMPC bilayer

Xavier Periole periole at inka.mssm.edu
Fri Jun 20 17:20:01 CEST 2003

dear Andrey,

you can recenter your bilayer using trjconv -center -n index.ndx
in the index you'll should have a group been your bliayer. 

For the orientation of the head groups I have a program that
determines the angle of the PN vector (or what ever pair of atoms)
relative to the z axis. That is probably what you need. So if you 
want it, tell me.


Xavier Periole, Ph.D.
Chemistry Dept. 
City College of New York (CUNY)
138th St. and Couvent Av.
New York, NY 10010

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