Fix instrument name reading from attributes

pnuu · Mar 13, 2024 · ec09be0 · ec09be0
1 parent 2ae2935
commit ec09be0
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/satpy/readers/viirs_l2.py b/satpy/readers/viirs_l2.py
@@ -70,7 +70,13 @@ def platform_name(self):
     @property
     def sensor_name(self):
         """Get sensor name."""
-        return self["/attr/instrument"].lower()
+        try:
+            # Until v3r0 (or v3r1)
+            instrument = self["/attr/instrument_name"].lower()
+        except KeyError:
+            # Changed in ASCI v3r1 or v3r2
+            instrument = self["/attr/instrument"].lower()
+        return instrument
 
     def _get_dataset_file_units(self, ds_info, var_path):
         file_units = ds_info.get("units")