this.x = (float) (new Float(str.substring(30,38).trim()).floatValue());
this.y = (float) (new Float(str.substring(38,46).trim()).floatValue());
this.z = (float) (new Float(str.substring(47,55).trim()).floatValue());
this.x = (float) (new Float(str.substring(30,38).trim()).floatValue());
this.y = (float) (new Float(str.substring(38,46).trim()).floatValue());
this.z = (float) (new Float(str.substring(47,55).trim()).floatValue());