Index: scripts/iqdw_reader.py
===================================================================
--- scripts/iqdw_reader.py	(revision 7bc034fd6cc18148aaafaef1d2522d9263e1eba8)
+++ scripts/iqdw_reader.py	(revision f1d9c157ec687257d353c17ba1d88c02db25381b)
@@ -18,2 +18,5 @@
     print("Total frame sizes:", sum(dat_file.container.frame_sizes()))
     print("Homogenic:", dat_file.container.is_homogenic())
+
+if __name__ == "__main__":
+    main()