Add cutoff parameter in

Dear developers,

A simple request to add the cutoff parameter for the command.

Thanks and keep the good work

What kind of cutoff? To a taxonomic level?

Hi Pat,

Sorry for the late response. Yes, I will like to generate a file using different levels of cutoff (100%, 80%, 60%).

For example, I initially generated a taxonomy file using a cutoff of 90, but I want to generate a file with 80% for comparisons.