Feature/merge main 0.14.4 into develop

docs/release_notes/version_0.14_updates.rst

@@ -1,6 +1,17 @@
 Version 0.14 Updates
 /////////////////////////
 
+
+Version 0.14.4
+===============
+
+Fixes
+++++++
+
+- Fixed issue when getting the "gridSpec" GRIB metadata key with a default value caused a crash when ecCodes 2.41.0 was used. (:pr:`719`).
+- Now, dependencies for GeoTIFF support are not installed when earthkit-data is installed with ``pip install earthkit-data[all]``. This step was necessary to make installation work when GDAL is not available. These dependencies need to be installed separately with ``pip install earthkit-data[geotiff]``. See :ref:`install`. (:pr:`718`).
+
+
 Version 0.14.3
 ===============
 

pyproject.toml

@@ -47,7 +47,7 @@ dependencies = [
   "xarray>=0.19",
 ]
 optional-dependencies.all = [
-  "earthkit-data[cds,covjsonkit,ecmwf-opendata,fdb,geo,geopandas,geotiff,mars,odb,polytope,projection,s3,wekeo]",
+  "earthkit-data[cds,covjsonkit,ecmwf-opendata,fdb,geo,geopandas,mars,odb,polytope,projection,s3,wekeo]",
 ]
 optional-dependencies.cds = [ "cdsapi>=0.7.2" ]
 optional-dependencies.ci = [ "numpy" ]

src/earthkit/data/readers/grib/codes.py

@@ -151,6 +151,16 @@ def get(self, name, ktype=None, **kwargs):
             return self.get_values()
         elif name == "md5GridSection":
             return self.get_md5GridSection()
+        elif name == "gridSpec":
+            # Temporary measure because from ecCodes 2.41.0, when we ask for the gridSpec
+            # ecCodes raises a gribapi.errors.FunctionNotImplementedError exception, which is
+            # not caught by the  high level eccodes API even if a default value is provided.
+            if "default" in kwargs:
+                try:
+                    return super().get(name, ktype, **kwargs)
+                except Exception as e:
+                    if "FunctionNotImplementedError" in str(type(e)):
+                        return kwargs.get("default", None)
 
         return super().get(name, ktype, **kwargs)
 

tests/grib/test_grib_metadata.py

@@ -544,6 +544,13 @@ def test_grib_tilde_shortname(fl_type):
     assert f[0].metadata(namespace="parameter")["shortName"] == "106"
 
 
+def test_grib_gridspec_key():
+    ds = from_source("file", earthkit_examples_file("test.grib"))
+
+    ds[0].metadata("gridSpec", default=None)  # Should not raise an error
+    ds.metadata("gridSpec", default=None)  # Should not raise an error
+
+
 if __name__ == "__main__":
     from earthkit.data.testing import main