VMD-L Mailing List

From: Pavan Ghatty (pavan.vmd_at_gmail.com)
Date: Fri Jun 08 2007 - 11:04:10 CDT

Hello all,

I loaded a pdb file on vmd and typed the following commands on the Tcl/Tk
console:

set h12 [atomselect top "serial 6"]

set vector [$h12 get {x y z}]

veclength $vector

That is what I want to do but Tcl keeps complaining that $vector is
non-numeric. How else should I load the coordinates of h12 in to a vector
without using foreach.
This worked
foreach coord [$h12 get {x y z}] {
puts [veclength $coord]
}

Thanks.
Pavan