VMD-L Mailing List
From: Olaf Lenz (olenz_at_fias.uni-frankfurt.de)
Date: Fri Feb 23 2007 - 11:16:30 CST
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Hi!
> So, the questions how to make "vecdist [$n get {x y z}] [$h1 get {x y z}]"
> work in one string?
The reason is that "$n get {x y z}" gives you a list of lists. This list
contains one element, namely a list (vector) containing the three
coordinates. If your selection would contain more than one atom, you
would get more than one vector in the list.
Therefore, the answer to your problem is
vecdist [lindex [$n get {x y z}] 0] [lindex [$h1 get {x y z}]]
Best regards
Olaf
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