BUG FIX: This commits the check for valid_range before applying.

pytroll · Jun 22, 2021 · a7e4b31 · a7e4b31
1 parent 0b9009e
commit a7e4b31
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/satpy/readers/virr_l1b.py b/satpy/readers/virr_l1b.py
@@ -95,8 +95,9 @@ def get_dataset(self, dataset_id, ds_info):
         valid_range = data.attrs.pop('valid_range', None)
         if band_index is not None:
             data = data[band_index]
-            data = data.where((data >= valid_range[0]) &
-                              (data <= valid_range[1]))
+            if valid_range:
+                data = data.where((data >= valid_range[0]) &
+                                  (data <= valid_range[1]))
             if 'Emissive' in file_key:
                 slope = self._correct_slope(self[self.l1b_prefix + 'Emissive_Radiance_Scales'].
                                             data[:, band_index][:, np.newaxis])
@@ -123,8 +124,9 @@ def get_dataset(self, dataset_id, ds_info):
             slope = self._correct_slope(self[file_key + '/attr/Slope'])
             intercept = self[file_key + '/attr/Intercept']
 
-            data = data.where((data >= valid_range[0]) &
-                              (data <= valid_range[1]))
+            if valid_range:
+                data = data.where((data >= valid_range[0]) &
+                                  (data <= valid_range[1]))
             data = data * slope + intercept
         new_dims = {old: new for old, new in zip(data.dims, ('y', 'x'))}
         data = data.rename(new_dims)