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Dear Albert,
<p>You can change the radii in VMD. Below as an example for sulphur atoms
in proteins:
<p><tt>set sel [atomselect top "name SG or name SE"]</tt>
<br><tt>$sel set radius 1.775</tt>
<p>The name is the name of the atom in the topology file (in this case,
it's a pdb file).
<p>Ran.
<p>Albert Sun wrote:
<blockquote TYPE=CITE>
<p>Dear users,
<p>I am using VMD to view .trr files from Gromacs, and found that
all atoms appear in the same radius.
<p>I don't know if can change the radius of atoms when view the atoms,
either by Gromacs or by VMD. Appreciate you can advise me.
<p>Many Thanks,
<p>Albert
<p>
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<pre>--
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Ran Friedman
Laser laboratory for fast reactions in biology
Department of biochemistry
Faculty of life sciences
Tel-Aviv university
972-3-6409824
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