Draft: Remove time dimension
Removed the time axis from all data.
Not sure if we should really do this.
Pro time axis
- Data can have a time axis, in addition to the max of 3 dimensions
- Time axis as now has no fixed size; time axis values as part of grid spec would need to be known in advance
Contra time axis
- May need to strip time in adapters or components if source time != pull time
- Noods a workaround for unknown/static time