If the first argument to the LBOUND, HBOUND or DIMENSION built-in function is a one-dimensional array reference the second
                  argument is optional.
               	
            
            	
            	
            If a second argument is specified it must be a positive integer not greater than the number of dimensions.
            	
            
               		
               			
               - Resolution:
- Correct the second argument.
- Module:
- INTRP2.PL1