For surface and subsurface domain.
          For flow and solute transport
          The initial condition should be defined in restart files.
          
          <ParameterList name="initial condition" type="ParameterList">
            <Parameter name="restart file" type="string" value="/scratch/tundra/dharp/arctic/geophysics/run_newmesh01/checkpoint10642.h5" />
          </ParameterList>