Stores the attributes of a list of Geo Time Series™ in the Warp 10 backend.
This function expects on top of the stack a write token which will be used to authenticate with the Warp 10 backend and a Geo Time Series™ or a list thereof.
Every Geo Time Series™ to which
META is applied must have a non empty name and attributes (possibly empty).
Only GTS with attributes can be modified with