Order of Variable dimension

[gdkrmr]

Just wondering: How is the order of the elements of the Variable dimension in a Data Cube defined?

using Zarr
using YAXArrays
c1_path = "http://data.rsc4earth.de:9000/earthsystemdatacube/v3.0.2/esdc-8d-0.25deg-256x128x128-3.0.2.zarr"
c1_zarr = Zarr.zopen(c1_path, consolidated = true)
c1_dataset = YAXArrays.open_dataset(c1_zarr)
c1 = YAXArrays.Cube(c1_dataset)