Level 2 Help for ROWOP2

INP is the input IBIS interface file.

OUT is the output IBIS interface file.

KEYCOL is list of columns for matching.

RANGE specifies the values in the columns specified by KEYCOL of INP to be
checked against the numeric range designated by the Lower and Upper limits.

The MODE keyword specifies the operation mode (DELETE, SELECT, or PICK).
The DELETE mode deletes those rows that satisfy any of the range criterion.
The SELECT mode selects those rows that satify all of the range criteria.
The PICK mode selects those rows that satisfy any of the range criterion. 
The default mode is DELETE.

The precision parameter, PREC, specifies by how much the range limits 
will be enlarged to overcome precision problems;  the lower limit is 
lowered by PREC, and the upper limit is increased by PREC.  
The default for P is zero.