Sometimes, the user may not be interested by the filling of the last percents (e.g. the end of the filling of a riser or an overflow). If ENDFILL = 0.98, once 98% will be reached, the remaining 2% will be filled in one timestep. In order to consider the effect of this parameter, LVSURF and the Fill Limit value for the Inlet Process Condition must be set to a value higher or equal to 1