How can I change my original Queston ?

Question

After the first answer, I realize that the information that I asked for was wrong. What I am looking gfor is CANTERA columns
I still need to know what anyone knows about this.

Answer 1

Go back to your question, click the Pencil under it, and you may see the option of adding details. You can't EDIT your question, but you may add details that say, like "OOPS I meant CANTERA columns!"