Keys

Identify data inside a Daf data set using a key. These types are used in various high-level API parameters.

A separate key space is used for axes and data; thus, both axes and scalars use a simple string key.

A key specifying some axis in Daf by its name.

A key specifying some scalar in Daf by its name.

A key specifying some vector in Daf by its axis and name.

A key specifying some matrix in Daf by its axes and name. The axes order does not matter.

A key specifying some data property in Daf .