code: def pic_inflow_v2(self):
      
      flu = self.sequences.fluxes.fastaccess
      inl = self.sequences.inlets.fastaccess
      flu.inflow = inl.q[0]+inl.s[0]+inl.r[0]
docs: Update the inlet link sequences.
  
      Required inlet sequences:
        |dam_inlets.Q|
        |dam_inlets.S|
        |dam_inlets.R|
  
      Calculated flux sequence:
        |Inflow|
  
      Basic equation:
        :math:`Inflow = Q + S + R`