text: Clazz.declarePackage ("J.jvxl.readers");
  Clazz.load (["J.jvxl.readers.IsoFxyReader"], "J.jvxl.readers.IsoFxyzReader", null, function () {
  c$ = Clazz.decorateAsClass (function () {
  this.$data = null;
  Clazz.instantialize (this, arguments);
  }, J.jvxl.readers, "IsoFxyzReader", J.jvxl.readers.IsoFxyReader);
  Clazz.makeConstructor (c$, 
  function () {
  Clazz.superConstructor (this, J.jvxl.readers.IsoFxyzReader, []);
  });
  Clazz.overrideMethod (c$, "setup", 
  function (isMapData) {
  if (this.params.functionInfo.size () > 5) this.$data = this.params.functionInfo.get (5);
  this.setupType ("functionXYZ");
  }, "~B");
  Clazz.defineMethod (c$, "getValue", 
  function (x, y, z) {
  return (this.$data == null ? this.evaluateValue (x, y, z) : this.$data[x][y][z]);
  }, "~N,~N,~N");
  });
  