Load all coordinates in from_windowed_arrays

[erikvansebille]

In #2752, we explicitly load lon, lat, and depth.

Parcels/src/parcels/_core/model.py

Lines 113 to 116 in 9dc6bb4

	for dim in ["lon", "lat", "depth"]:
	# ensure lon, lat, depth are loaded into memory for dask-backed datasets
	if dim in self.data and is_dask_collection(self.data[dim]):
	self.data[dim].load()

However, in #2860 we load all coordinate variables in to_chunk_cached_arrays. Probably better to do that also for to_windowed_arrays

see also discussion in #2860 (comment)