INCLUDE COND=(21,4,BI,NE,LN)

This example illustrates how to only include records in which the field in bytes 21 through 24 does not contain all lowercase or numeric characters (that is, one of the bytes is not 'a'-'z' or '0'-'9'). A record with 'a,23' would be included, whereas a record with 'a2b9' would not be included.