def model Noble62_parameters as
   def import using "Noble62_units.xml" for
      unit mM using unit mM;
   enddef;
   def comp parameters as
      var Ki: mM {init: 140, pub: out};
      var Ko: mM {init: 2.5, pub: out};
      var Nai: mM {init: 30, pub: out};
      var Nao: mM {init: 140, pub: out};
   enddef;
enddef;