Copy with lable in scripts?

[mr.prick]

How do I format a script to copy with labels from one table to another?

[5.7ute]

CC= = Copy one calibration to another.
CC+ = Add one calibration to another.
CC- = Subtract one calibration from another.
CC* = Multiply one calibration by another.
CC/ = Divide one calibration by another.

I havent tried these commands in a script file yet but they are there. From the script file examples
; Copy entire high octane spark map to low octane spark map
ID CAL ADJ VAL
50= B5914 CC= B5913 .

[mr.prick]

I know about those but it won't copy the high/low spark table to the base spark table,
the rows are not the same so it doesn't work.
I know there is a way do it but not with those simple functions.