tz at helios.physics.uoguelph.ca
Thu Apr 17 00:04:01 CEST 2003
could you give some comments about the g_msd program? When option -mol is used
how does the program calculate the diff.const?
%g_msd -f traj.trr -s topol.tpr -n index.ndx -mol -mw -lateral z
if traj.trr is used as input, i would expect to get MSD of the
center of mass of the molecule as a function of time.
instead, the output diff_mol.xvg contains diff.constants as a
function of molecular number..?
What are -beginfit and -endfit that the program used to fit
a straight line and compute the diff.const?
p.s. the system i simulate is a bilayer mixture of two types
of lipids in a water box.
University of Guelph
Guelph, ON, N1G 2W1
email:tz at physics.uoguelph.ca
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