Fieldset.from_zarr?

[selipot]

I am raising a conversation (see link below) to the status of an issue as a way to request a new feature/enhancement to parcels.

Could we have Fieldset.from_zarr like we have Fieldset.from_netcdf in a way such that large data input are possible? In my case, the solution of opening my zarr store with xarray and then using Fieldset.from_xarray_dataset does not work because my zarr store is about 680GB and I get a memory error (parcels version 2.4.1.dev9). I can lazily open the zarr store with xarray but it does not seem to be passed on to parcels. Open to suggestions with the existing code!

https://github.com/OceanParcels/parcels/discussions/1522#discussion-6369498