Index: branches/pap/ppSub/src/ppSubArguments.c
===================================================================
--- branches/pap/ppSub/src/ppSubArguments.c	(revision 23719)
+++ branches/pap/ppSub/src/ppSubArguments.c	(revision 23723)
@@ -75,4 +75,6 @@
     psMetadataAddS32(arguments, PS_LIST_TAIL, "-threads", 0, "Number of threads", 0);
     psMetadataAddStr(arguments, PS_LIST_TAIL, "-dumpconfig", 0, "file to dump configuration to", NULL);
+    psMetadataAddBool(arguments, PS_LIST_TAIL, "-photometry", 0, "Perform photometry?", NULL);
+    psMetadataAddBool(arguments, PS_LIST_TAIL, "-inverse", 0, "Generate inverse subtractions?", NULL);
     psMetadataAddBool(arguments, PS_LIST_TAIL, "-visual", 0, "Show diagnostic plots", NULL);
 
Index: branches/pap/ppSub/src/ppSubCamera.c
===================================================================
--- branches/pap/ppSub/src/ppSubCamera.c	(revision 23719)
+++ branches/pap/ppSub/src/ppSubCamera.c	(revision 23723)
@@ -202,4 +202,13 @@
         return false;
     }
+    if (psMetadataLookupBool(NULL, config->arguments, "-photometry")) {
+        psMetadataAddBool(config->arguments, PS_LIST_TAIL, "PHOTOMETRY", PS_META_REPLACE,
+                          "Perform photometry?", true);
+    }
+    if (psMetadataLookupBool(NULL, config->arguments, "-inverse")) {
+        psMetadataAddBool(config->arguments, PS_LIST_TAIL, "INVERSE", PS_META_REPLACE,
+                          "Generate inverse subtractions?", true);
+    }
+
     data->inverse = psMetadataLookupBool(NULL, recipe, "INVERSE");
     data->photometry = psMetadataLookupBool(NULL, recipe, "PHOTOMETRY");