Change rasterio opening call to new recommended method (#1580)

Author: phofl

ci/environment.yml

@@ -47,6 +47,7 @@ dependencies:
   - bokeh ==3.5.1
   - gilknocker ==0.4.1
   - openssl >1.1.0g
+  - rasterio >=1.4.0
   - rioxarray ==0.17.0
   - h5netcdf ==1.3.0
   - xesmf ==0.8.7

tests/geospatial/test_zonal_average.py

@@ -37,8 +37,9 @@ def test_nwm(
         subset = ds.zwattablrt.sel(time=time_range)
 
         counties = rioxarray.open_rasterio(
-            s3.open("s3://nwm-250m-us-counties/Counties_on_250m_grid.tif"),
+            "s3://nwm-250m-us-counties/Counties_on_250m_grid.tif",
             chunks="auto",
+            opener=s3.open,
         ).squeeze()
 
         # Remove any small floating point error in coordinate locations