It not like this: select -r $newcube[0].e[1]; Like this: select -r ($newcube[0] + ".e[1]"); And this for faces later: select -r ($newcube[0] + ".f[0:3]") ($newcube[0] + ".f[5]");
if the above was not enough, here is a good app to find what kind of gear to wear depending of the temperature and weather.. http://www.runnersworld.com/cda/whattowear/0,,s6-240-325-330-0-0-0-0-0,00.html