public void GetStormWaterInflowIDs(int drainageNetworkInstanceID, int numberOfInflowNodes, ref int[] inflowIDs)
 {
     if (!MohidLandEngineDLLAccess.GetStormWaterInFlowIDs(ref drainageNetworkInstanceID, ref numberOfInflowNodes,
                                                          inflowIDs))
     {
         CreateAndThrowException();
     }
 }