fix(ecmwf): NL order allow fewer steps

Author: devsjc

src/nwp_consumer/internal/entities/modelmetadata.py

@@ -144,6 +144,16 @@ def with_running_hours(self, hours: list[int]) -> "ModelMetadata":
         """Returns metadata for the given model with the given running hours."""
         return dataclasses.replace(self, running_hours=hours)
 
+    def with_max_step(self, max_step: int) -> "ModelMetadata":
+        """Returns metadata for the given model with the given max step."""
+        return dataclasses.replace(
+            self,
+            expected_coordinates=dataclasses.replace(
+                self.expected_coordinates,
+                step=[s for s in self.expected_coordinates.step if s <= max_step],
+            ),
+        )
+
     def month_its(self, year: int, month: int) -> list[dt.datetime]:
         """Generate all init times for a given month."""
         days = pd.Period(f"{year}-{month}").days_in_month

src/nwp_consumer/internal/repositories/raw_repositories/ecmwf_realtime.py

@@ -86,7 +86,8 @@ def repository() -> entities.RawRepositoryMetadata:
                 "hres-ifs-uk": entities.Models.ECMWF_HRES_IFS_0P1DEGREE.with_region("uk-north60"),
                 "hres-ifs-india": entities.Models.ECMWF_HRES_IFS_0P1DEGREE.with_region("india")\
                     .with_chunk_count_overrides({"variable": 1}),
-                "hres-ifs-nl": entities.Models.ECMWF_HRES_IFS_0P1DEGREE.with_region("nl"),
+                "hres-ifs-nl": entities.Models.ECMWF_HRES_IFS_0P1DEGREE.with_region("nl")\
+                    .with_max_step(56),
             },
         )
 
@@ -320,7 +321,7 @@ def _wanted_file(filename: str, it: dt.datetime, max_step: int) -> bool:
             it: The init time of the model run.
             max_step: The maximum step in hours to consider.
         """
-        prefix: str = os.getenv("ECMWF_DISSEMINATION_REALTIME_FILE_PREFIX", "A2")
+        prefix: str = os.getenv("ECMWF_REALTIME_DISSEMINATION_FILE_PREFIX", "A2")
         pattern: str = r"^" + prefix + r"[DS](\d{8})(\d{8})\d$"
         match: re.Match[str] | None = re.search(pattern=pattern, string=filename)
         if match is None: