Zarr can be .zip

Ouranosinc · Jul 4, 2024 · 4cdd62e · 4cdd62e
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diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -16,6 +16,7 @@ Internal changes
 ^^^^^^^^^^^^^^^^
 * Include domain in `weight_location` in ``regrid_dataset``. (:pull:`414`).
 * Added pins to `xarray`, `xclim`, `h5py`, and `netcdf4`. (:pull:`414`).
+* Add ``.zip`` and ``.zarr.zip`` as possible file extensions for Zarr datasets. (:pull: `426`).
 
 v0.9.1 (2024-06-04)
 -------------------

diff --git a/src/xscen/io.py b/src/xscen/io.py
@@ -60,7 +60,7 @@ def get_engine(file: Union[str, os.PathLike]) -> str:
         Engine to use with xarray
     """
     # find the ideal engine for xr.open_mfdataset
-    if Path(file).suffix == ".zarr":
+    if Path(file).suffix in [".zarr", ".zip", ".zarr.zip"]:
         engine = "zarr"
     elif h5py.is_hdf5(file):
         engine = "h5netcdf"