Index: ammosreader/PDW.py
===================================================================
--- ammosreader/PDW.py	(revision be36a025894857a5a3d55c8be3d9f5ebb0ccb2a5)
+++ ammosreader/PDW.py	(revision fdb2f008ee5a70af1ff4bf4ce10df565435cfd64)
@@ -331,4 +331,8 @@
     def channel(self):
         return self.__channel
+
+    @property
+    def pdw_format_identifier(self):
+        return self.__pdw_format_identifier
     
     def to_datacrunch_json(self):