Index: trunk/Ohana/src/opihi/cmd.data/wd.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/wd.c	(revision 2843)
+++ trunk/Ohana/src/opihi/cmd.data/wd.c	(revision 4689)
@@ -17,5 +17,6 @@
   }
 
-  newZero  = FALSE;
+  outZero = 0;
+  newZero = FALSE;
   if ((N = get_argument (argc, argv, "-bzero"))) {
     remove_argument (N, &argc, argv);
@@ -25,4 +26,5 @@
   }
 
+  outScale = 1;
   newScale = FALSE;
   if ((N = get_argument (argc, argv, "-bscale"))) {
@@ -33,4 +35,5 @@
   }
 
+  outBitpix = 16;
   newBitpix = FALSE;
   if ((N = get_argument (argc, argv, "-bitpix"))) {
@@ -41,4 +44,5 @@
   }
 
+  outUnsign = FALSE;
   newUnsign = FALSE;
   if ((N = get_argument (argc, argv, "-unsign"))) {