Is Meta GGA implemeted in exciting-oxygen?

Dear exciting developers and users,
I would like to know if the functional TB09 metaGGA is implemented in the exciting-oxygen version.
If it is already implemented, I would like to know how to use it?
thanks in advance

Hi makhlouf,

No, there are no meta GGAs implemented directly in exciting. We are in the process of updating of our LibXC interface and will also add the ability to compute meta GGAs. I expect this to be done some time next year.