Select the method to choose an interval from an interval list
| Member | Value | Description | 
|---|---|---|
| eCrdnIntervalSelectionFromStart | 1 | Select an interval by counting a specified number from the first interval | 
| eCrdnIntervalSelectionFromEnd | 2 | Select an interval by counting a specified number back from the last interval | 
| eCrdnIntervalSelectionMaxDuration | 4 | Select the interval with the largest duration | 
| eCrdnIntervalSelectionMinDuration | 5 | Select the interval with the smallest duration | 
| eCrdnIntervalSelectionMaxGap | 9 | Select the largest gap between intervals | 
| eCrdnIntervalSelectionMinGap | 10 | Select the largest gap between intervals | 
| eCrdnIntervalSelectionSpan | 100 | Select the interval that is the span of the interval list | 





