Index: trunk/ippTools/src/pztoolConfig.c
===================================================================
--- trunk/ippTools/src/pztoolConfig.c	(revision 14600)
+++ trunk/ippTools/src/pztoolConfig.c	(revision 15032)
@@ -66,4 +66,6 @@
     psMetadataAddStr(pendingexpArgs, PS_LIST_TAIL, "-exp_type", 0,
             "define exposure type", NULL); 
+    psMetadataAddU64(pendingexpArgs, PS_LIST_TAIL, "-limit",  0,
+            "limit result set to N items", 0);
     psMetadataAddBool(pendingexpArgs, PS_LIST_TAIL, "-simple", 0,
             "use the simple output format", false);
@@ -79,4 +81,6 @@
     psMetadataAddStr(pendingimfileArgs, PS_LIST_TAIL, "-exp_type", 0,
             "define exposure type", NULL); 
+    psMetadataAddU64(pendingimfileArgs, PS_LIST_TAIL, "-limit",  0,
+            "limit result set to N items", 0);
     psMetadataAddBool(pendingimfileArgs, PS_LIST_TAIL, "-simple", 0,
             "use the simple output format", false);
@@ -85,9 +89,9 @@
     psMetadata *copydoneArgs = psMetadataAlloc();
     psMetadataAddStr(copydoneArgs, PS_LIST_TAIL, "-exp_name", 0,
-            "define exposure ID", NULL); 
+            "define exposure ID (required)", NULL); 
     psMetadataAddStr(copydoneArgs, PS_LIST_TAIL, "-inst", 0,
-            "define camera ID", NULL); 
+            "define camera ID (required)", NULL); 
     psMetadataAddStr(copydoneArgs, PS_LIST_TAIL, "-telescope", 0,
-            "define telescope ID", NULL); 
+            "define telescope ID (required)", NULL); 
     psMetadataAddStr(copydoneArgs, PS_LIST_TAIL, "-class", 0,
             "define class", NULL);