Index: trunk/Ohana/src/photdbc/src/args.c
===================================================================
--- trunk/Ohana/src/photdbc/src/args.c	(revision 41341)
+++ trunk/Ohana/src/photdbc/src/args.c	(revision 41891)
@@ -88,4 +88,5 @@
     MAX_MIN_MAG = atof(argv[N]);
     remove_argument (N, &argc, argv);
+    fprintf (stderr, "warning -maxminmag may not do what you think: check in make_subcatalog.c\n");
   }