Comment on the paper "An analytic functional form for characterization   and generation of axisymmetric plasma boundaries", PPCF 55 (2013) 095009
  Comment on the paper "An analytic functional form for characterization and generation of axisymmetric plasma boundaries", PPCF 55 (2013) 095009 by T. C. Luce. 
Ap Kuiroukidis and G. N. Throumoulopoulos
physics.plasm-ph