text: from classes.om import Density
  
  
  class Seismic(Density):
      tid = 'seismic'
      _TID_FRIENDLY_NAME = 'Seismic'
  
      _SHOWN_ATTRIBUTES = [
          ('_oid', 'Object Id')
      ]
  
      def __init__(self, data, **attributes):
          super().__init__(data, **attributes)
  
      def _get_max_dimensions(self):
          return 5
  