unpin xarray

ci/requirements/maximum-tests.yml

@@ -17,7 +17,7 @@ dependencies:
   - pytest-cov
   - pytest-xdist
   - scipy
-  - xarray<=2022.10.0
+  - xarray
   - xesmf
   - xrft
   - xskillscore>=0.0.18

ci/requirements/minimum-tests.yml

@@ -13,7 +13,7 @@ dependencies:
   - pytest-cov
   - pytest-xdist
   - scipy
-  - xarray<=2022.10.0
+  - xarray
   - xskillscore>=0.0.18
   - tqdm
   - pip:

climpred/classes.py

@@ -2210,6 +2210,7 @@ def verify(
             The verification does not need to reduce a dimension. To obtain the skill for
             each initialization, set ``dim=[]``.
 
+            >>> HindcastEnsemble.get_initialized().coords  # doctest: +SKIP
             >>> HindcastEnsemble.verify(
             ...     metric="rmse",
             ...     comparison="e2o",
@@ -2392,7 +2393,10 @@ def _verify(
         if (
             "valid_time" in res.coords
         ):  # NaNs in valid_time only happen for same_verifs and dim=[]
-            if res.coords["valid_time"].isnull().any():
+            if res.coords["valid_time"].isnull().any() and (
+                res.coords["valid_time"].size
+                == self.get_initialized().coords["valid_time"].size
+            ):
                 res.coords["valid_time"] = self.get_initialized().coords["valid_time"]
 
         res = assign_attrs(

requirements.txt

@@ -1,4 +1,4 @@
-xarray<2023.01
+xarray
 dask>=2021.10.0
 cftime>=1.5.0
 xskillscore>=0.0.20