code: def flow_actual(self, Row_Index_Submerged, N_LFOM_Orifices):
          
  
          flow = 0
          for i in range(Row_Index_Submerged + 1):
              flow = flow + (N_LFOM_Orifices[i] * (
                 pc.flow_orifice_vert(self.orifice_diameter,
                                      self.b_rows*(Row_Index_Submerged + 1)
                                      - self.height_orifices[i],
                                      con.VC_ORIFICE_RATIO)))
          return flow
docs: Calculates the flow for a given number of submerged rows of orifices
          harray is the distance from the water level to the center of the
          orifices when the water is at the max level.
          Parameters
          ----------
          Row_Index_Submerged: int
            The index of the submerged row. All rows below and including this
            index are submerged.
          N_LFOM_Orifices: [int]
            The number of orifices at each row.
          Returns
          --------
          The flow through all of the orifices that are submerged.