Improve traceability in error messages

src/vptstools/odimh5.py

@@ -142,11 +142,10 @@ def check_vp_odim(source_odim: ODIMReader) -> None:
     """Verify ODIM file is an hdf5 ODIM format containing 'VP' data."""
     if not {"what", "how", "where"}.issubset(source_odim.hdf5.keys()):
         raise InvalidSourceODIM(
-            "No hdf5 ODIM format: File does not contain what/how/where "
-            "group information."
+            f"No hdf5 ODIM format: File {source_odim.hdf5} does not contain what/how/where group information."
         )
     if source_odim.root_object_str != "VP":
         raise InvalidSourceODIM(
-            f"Incorrect what.object value: expected VP, "
-            f"found {source_odim.root_object_str}"
+            f"Incorrect what.object value in file {source_odim.hdf5}: expected VP, "
+            f"found {source_odim.root_object_str}. "
         )

src/vptstools/s3.py

@@ -108,7 +108,7 @@ def parse_file_name(file_name):
             radar_code = country + radar
             return radar_code, data_type, year, month, day, hour, minute, file_name
         else:
-            raise ValueError("File name is not a valid ODIM h5 file.")
+            raise ValueError(f"File name {file_name} is not a valid ODIM h5 file.")
 
     @property
     def country(self):

src/vptstools/vpts.py

@@ -93,7 +93,7 @@ class BirdProfile:
     def __post_init__(self):
         if not isinstance(self.source_file, str):
             raise TypeError(
-                "Source_file need to be a str representation of a file path."
+                f"Source_file {self.source_file} need to be a str representation of a file path."
             )
 
     def __lt__(self, other):  # Allows sorting by datetime