don't do Ti, better to have Dim{:time}

[lazarusA]

The current behaviour is to do Ti for the time axis, even if I set initially my dimension to Dim{:time} and I can see that printed, after saving and reading back again I see Ti which is really not good. Could we just have Dim{:time}, always? and not rely on Ti.

[gdkrmr]

I agree here! Having "special" dimensions is antithetical to the data cube philosophy!

[Balinus]

Perhaps it is related to #330 ?

The whole Ti is cumbersome imho since it seems to override that is inside the files natively.