If you post the cad input file, it should be easy to pinpoint the
problem. As it stands, you are either:
1) Including Miller indices as merged columns - they get done
automatically, so if you specify them, you get the duplicate labels
2) You actually do have the same name for the two columns in the output
- thus duplicate labels
3) You may be thinking that cad can merge two datasets into one - it
can't. CAD just takes columns from two or more files and puts them into
one. What you are trying to do requires scaling/merging of two datasets
- you should look at scala for that.
HTH,
Ed.
--
Hurry up, before we all come back to our senses!
Julian, King of Lemurs
