Index: scripts/pdw_reader.py
===================================================================
--- scripts/pdw_reader.py	(revision 083cf10911e9234d0ed15a898c7a2fa9ba56b509)
+++ scripts/pdw_reader.py	(revision 7bc034fd6cc18148aaafaef1d2522d9263e1eba8)
@@ -24,2 +24,5 @@
             current_pdw = PDW.from_bytes(current_bytes)
             print(current_pdw)
+
+if __name__ == '__main__':
+	main()