Do not process corrupted RPG-FMCW-94 files

cloudnetpy/instruments/rpg.py

@@ -5,6 +5,7 @@
 
 import numpy as np
 from numpy import ma
+from rpgpy import RPGFileError
 
 from cloudnetpy import output, utils
 from cloudnetpy.categorize.atmos_utils import mmh2ms
@@ -169,7 +170,7 @@ def _get_fmcw94_objects(files: list, expected_date: str | None) -> tuple[list, l
             obj = Fmcw94Bin(file)
             if expected_date is not None:
                 _validate_date(obj, expected_date)
-        except (TypeError, ValueError, IndexError) as err:
+        except (RPGFileError, TypeError, ValueError, IndexError) as err:
             logging.warning(err)
             continue
         objects.append(obj)

pyproject.toml

@@ -20,7 +20,7 @@ dependencies = [
   "mwrpy>=0.4.3",
   "netCDF4",
   "requests",
-  "rpgpy>=0.14.2",
+  "rpgpy>=0.14.5",
   "scikit-image",
   "scipy",
 ]

tests/unit/test_rpg.py

@@ -1,5 +1,4 @@
 import math
-import sys
 from os import path
 from shutil import copytree
 from tempfile import TemporaryDirectory
@@ -8,7 +7,7 @@
 import numpy as np
 import numpy.ma as ma
 import pytest
-from numpy.testing import assert_array_equal, assert_equal
+from numpy.testing import assert_equal
 
 from cloudnetpy.exceptions import InconsistentDataError, ValidTimeStampError
 from cloudnetpy.instruments import rpg, rpg2nc
@@ -156,6 +155,12 @@ def test_handling_of_corrupted_files(self, tmp_path, tmp_path_factory):
         )
         assert len(files) == 2
 
+    def test_handling_of_corrupted_files_II(self, tmp_path, tmp_path_factory):
+        temp_file = tmp_path / "temp.nc"
+        filepath = f"{SCRIPT_PATH}/data/rpg-fmcw-94-corrupted"
+        with pytest.raises(ValidTimeStampError):
+            rpg2nc(filepath, str(temp_file), self.site_meta, date="2023-04-01")
+
     def test_geolocation_from_source_file(self, tmp_path):
         test_path = tmp_path / "geo.nc"
         meta_without_geolocation = {"name": "Kumpula", "altitude": 34}