aggregate_spatial calls reducer separately on spatial dimensions

[clausmichele]

Same issue that was present in the old repo: Open-EO/openeo-processes-python#180

openeo-processes-dask/openeo_processes_dask/process_implementations/cubes/aggregate.py

Line 113 in 8f718b8

xr_crop_list_reduced = reducer(

[LukeWeidenwalker]

Thanks for porting the issue! True, this is still a problem, I've never resolved this because I expected that we'll probably change aggregate_spatial quite a bit once we get into UC8 optimisation again. That's on the horizon soon, so I'm inclined to ignore this for a little longer!

Should also be easier to address once #21 is merged, because that allows the subprocesses to work on the flattened arrays if nothing else is specified!

[clausmichele]

A new version of aggregate_spatial is here: #194