Update AVHRR EPS reader to read cloud flags information

pytroll · Jan 11, 2022 · 32e278b · 32e278b
1 parent 1ec6e06
commit 32e278b
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diff --git a/satpy/etc/readers/avhrr_l1b_eps.yaml b/satpy/etc/readers/avhrr_l1b_eps.yaml
@@ -85,6 +85,7 @@ datasets:
             - latitude
         file_type: avhrr_eps
 
+
     latitude:
         name: latitude
         resolution: 1050
@@ -127,6 +128,13 @@ datasets:
         coordinates: [longitude, latitude]
         file_type: avhrr_eps
 
+    cloud_flags:
+        name: cloud_flags
+        sensor: avhrr-3
+        resolution: 1050
+        coordinates: [longitude, latitude]
+        file_type: avhrr_eps 
+
 file_types:
     avhrr_eps:
         file_reader: !!python/name:satpy.readers.eps_l1b.EPSAVHRRFile

diff --git a/satpy/readers/eps_l1b.py b/satpy/readers/eps_l1b.py
@@ -290,6 +290,9 @@ def get_dataset(self, key, info):
             dataset = self._get_angle_dataarray(key)
         elif key['name'] in ["1", "2", "3a", "3A", "3b", "3B", "4", "5"]:
             dataset = self._get_calibrated_dataarray(key)
+        elif key['name'] == "cloud_flags":
+            array = self["CLOUD_INFORMATION"]
+            dataset = create_xarray(array)              
         else:
             logger.info("Can't load channel in eps_l1b: " + str(key['name']))
             return