<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Dear<span style="font-family: monospace;"> </span>Xavier Periole <br>
I am a GROMACS user, presently working with DM<span>PC b</span>ilayer.. I want to calculate the orientation of the head groups
P-N vector. From gmx-users, I have came to know that you have a
program that can determine the angle of the PN vector (or what ever
pair of atoms) relative to the z axis. <br>
If possible, can you please provide me that program or tell me how can i calculate that?<br>
<br>
Thanks in advance.<br>
<br>
Ms. Anindita Gaye<span>n<br>
C/</span>O Dr. Chaitali Mukhopadhyay<br>
Senior Research Fellow<br>
Department of Chemistry<br>
University of Calcutta<br>
92, A. P. C. Road<br>
Kolkata-700 009<br>
India<br><br>
</td></tr></table><br>
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