Usage: <tt>input = [ <i>ng dx dy dz  gID_1  gID_2  &hellip; gID_ng</i> ] movegroup</tt>

<p>
Move real coordinates of all atoms belonging to groups with ID <tt><i>gID_1, gID_2, &hellip; gID_ng</i></tt>
by <tt><i>dx, dy, dz</i></tt> (in &Aring;).

<p>
Also see <tt>setfixedatomsgroup</tt>, <tt>moveatom</tt>.

