text: from gbmgeometry.spacecraft.geometry import Volume
  
  
  class LAT(Volume):
      def __init__(self):
          # cm
  
          height = 106.
          z_origin = 158.6 + 106. / 2.
          x_origin = 0.
          y_origin = 0.
          x_width = 190.3
          y_width = 190.3
  
          active_surfaces = ['+x', '-x', '+y', '-y', '+z']
  
          super(LAT, self).__init__(name='LAT',
                                    x_origin=x_origin,
                                    y_origin=y_origin,
                                    z_origin=z_origin,
                                    height=height,
                                    x_width=x_width,
                                    y_width=y_width,
                                    color='#777777',
                                    active_surfaces=active_surfaces
                                    )
  
  
  class LATRadiator(Volume):
      def __init__(self, name, sign, active_surfaces):
          # cm
  
          height = 158.6
          z_origin = 158.6 / 2.
          x_origin = 0.
          y_origin = sign * 96.2
          x_width = 190.3
          y_width = 5.2
  
          super(LATRadiator, self).__init__(name=name,
                                            x_origin=x_origin,
                                            y_origin=y_origin,
                                            z_origin=z_origin,
                                            height=height,
                                            x_width=x_width,
                                            y_width=y_width,
                                            color='darkgrey',
                                            active_surfaces=active_surfaces
                                            )
  
  
  class LATRadiatorMinus(LATRadiator):
      def __init__(self):
          active_surfaces = ['-x']
  
          super(LATRadiatorMinus, self).__init__('LAT Radiator-', -1, active_surfaces)
  
  
  class LATRadiatorPlus(LATRadiator):
      def __init__(self):
          active_surfaces = ['+x']
  
          super(LATRadiatorPlus, self).__init__('LAT Radiator+', 1, active_surfaces)
  