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From: JC Gumbart (gumbart_at_ks.uiuc.edu)
Date: Thu May 31 2012 - 11:04:48 CDT
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Why not just use the hbonds plugin?
From: owner-vmd-l_at_ks.uiuc.edu [mailto:owner-vmd-l_at_ks.uiuc.edu] On Behalf Of
Subrata Paul
Sent: Thursday, May 31, 2012 10:40 AM
To: vmd-l_at_ks.uiuc.edu
Subject: vmd-l: hbonds vs time
Dear sir
I am simulating a water system in AMBER10 and want to calculate water-water
hbonds.
I have used followinf scrip in vmd tk console
set outfile [open numHbonds.dat w]
set numframes [molinfo top get numframes]
set cutoff 3.4
set angle 60
set sel1 [atomselect top "name O"]
set sel2 [atomselect top "name O"]
for {set i 0} {$i < $numframes} {incr i} {
$sel1 frame $i
$sel2 frame $i
puts $outfile "[measure hbonds $cutoff $angle $sel1 $sel2]"
}
close $outfile
Is there my selection is ok??
I have attache d the out file but do not understand the out file?
what should be scripts for hbond vs time?
with appreciate
-- With Best Regards Subrata PhD Student Dept of Chemistry. IIT G
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