/*
   * read function for ePointSetNormalizationType.
   *
   * @ingroup gStorable
   */
  bool read(ioHandler& handler,ePointSetNormalizationType& data) {

    std::string str;
    if (handler.read(str)) {
   
      if (str.find("sotropicNormalization") != std::string::npos) {
        data = IsotropicNormalization;
      } else if (str.find("oPointSetNormalization") != std::string::npos) {
        data = NoPointSetNormalization;
      } else {
        data = NoPointSetNormalization;
        return false;
      } 

      return true;
    }

    return false;
  }