| 
 DclIntervalLT    (IBLKLT)  | 
Get i that fills bounds (i-1)
value | 
|  
 DclIntervalLE    (IBLKLE)  | 
Get i that fills bounds (i-1) | 
|  
 DclIntervalGT    (IBLKGT)  | 
Get i that fills bounds (i) | 
|  
 DclIntervalGE    (IBLKGE)  | 
Get i that fills bounds (i)
value | 
*The corresponding f77 interface name in parentheses.