Index: trunk/ippTools/src/stacktoolConfig.c
===================================================================
--- trunk/ippTools/src/stacktoolConfig.c	(revision 16248)
+++ trunk/ippTools/src/stacktoolConfig.c	(revision 16253)
@@ -118,4 +118,6 @@
     psMetadataAddF32(addsumskyfileArgs, PS_LIST_TAIL, "-dtime_stack",  0,
             "define elapsed processing time", NAN);
+    psMetadataAddStr(addsumskyfileArgs, PS_LIST_TAIL, "-hostname", 0,
+            "define hostname", 0);
     psMetadataAddF32(addsumskyfileArgs, PS_LIST_TAIL, "-good_frac",  0,
             "define %% of good pixels", NAN);