ATMLModelLibrary.model.Physical.GetMergedRange C# (CSharp) Method

        public RangingInformation GetMergedRange()
        {
            RangingInformation newRange = new RangingInformation();

            foreach (RangingInformation rangingInformation in _ranges)
            {
                Quantity from = rangingInformation.FromQuantity;
                Quantity to = rangingInformation.ToQuantity;
                if (newRange.FromQuantity == null || from < newRange.FromQuantity)
                    newRange.FromQuantity = from;
                if (newRange.ToQuantity == null || to > newRange.ToQuantity)
                    newRange.ToQuantity = to;
                if (rangingInformation.ErrorLimit != null)
                    newRange.ErrorLimit = newRange.ErrorLimit == null
                                              ? rangingInformation.ErrorLimit
                                              : ErrorLimit.LeastRestrictiveLimit( rangingInformation.ErrorLimit,
                                                                                  newRange.ErrorLimit );

            }
            return newRange;
        }