code: def string_array(self):
          '''Get the param as a array of unicode strings.'''
          assert len(self.dimensions) == 2, \
              '{}: cannot get value as string array!'.format(self.name)
          l, n = self.dimensions
          return [self.bytes[i*l:(i+1)*l].decode('utf-8') for i in range(n)f string_array(self):
          '''Get the param as a array of unicode strings.'''
          assert len(self.dimensions) == 2, \
              '{}: cannot get value as string array!'.format(self.name)
          l, n = self.dimensions
          return [self.bytes[i*l:(i+1)*l].decode('utf-8') for i in range(n)]
docs: Get the param as a array of unicode strings.