internal DataMeasurement(ImportedEventReader data, int i)
            {
                Tuple <string, object> t = data.types[i];

                name = t.Item1.Replace('/', '_').Replace('.', '_');
                if (data.eventName.Length > 0)
                {
                    name = data.eventName + "_" + name;
                }
                type = t.Item2;
                par  = () => { return(data.data[i]); };
            }
 internal DataMeasurementReplace(ImportedEventReader data, int i) : base(data, i)
 {
 }