Index: trunk/ippTools/src/difftoolConfig.c
===================================================================
--- trunk/ippTools/src/difftoolConfig.c	(revision 17712)
+++ trunk/ippTools/src/difftoolConfig.c	(revision 17785)
@@ -126,4 +126,10 @@
     psMetadataAddF32(adddiffskyfileArgs, PS_LIST_TAIL, "-dtime_diff",  0,
             "define elapsed processing time", NAN);
+    psMetadataAddS32(adddiffskyfileArgs, PS_LIST_TAIL, "-stamps_num",  0,
+            "define subtraction stamp number", 0);
+    psMetadataAddF32(adddiffskyfileArgs, PS_LIST_TAIL, "-stamps_rms",  0,
+            "define subtraction stamp rms", NAN);
+    psMetadataAddS32(adddiffskyfileArgs, PS_LIST_TAIL, "-sources",  0,
+            "define number of sources", 0);
     psMetadataAddStr(adddiffskyfileArgs, PS_LIST_TAIL, "-hostname", 0,
             "define hostname", 0);