Index: /trunk/ppSub/src/ppSubArguments.c
===================================================================
--- /trunk/ppSub/src/ppSubArguments.c	(revision 23237)
+++ /trunk/ppSub/src/ppSubArguments.c	(revision 23238)
@@ -228,4 +228,5 @@
     psMetadataAddF32(arguments, PS_LIST_TAIL, "-spacing", 0, "Typical stamp spacing (pixels)", NAN);
     psMetadataAddS32(arguments, PS_LIST_TAIL, "-footprint", 0, "Stamp footprint half-size (pixels)", -1);
+    psMetadataAddF32(arguments, PS_LIST_TAIL, "-source-radius", 0, "Source matching radius (pixels)", NAN);
     psMetadataAddS32(arguments, PS_LIST_TAIL, "-stride", 0, "Size of convolution patches (pixels)", -1);
     psMetadataAddF32(arguments, PS_LIST_TAIL, "-threshold", 0, "Minimum threshold for stamps (ADU)", NAN);
@@ -312,22 +313,23 @@
     }
 
-    VALUE_ARG_RECIPE_FLOAT("-region",     "REGION.SIZE",     F32);
-    VALUE_ARG_RECIPE_INT("-size",         "KERNEL.SIZE",     S32, 0);
-    VALUE_ARG_RECIPE_INT("-order",        "SPATIAL.ORDER",   S32, -1);
-    VALUE_ARG_RECIPE_FLOAT("-spacing",    "STAMP.SPACING",   F32);
-    VALUE_ARG_RECIPE_INT("-rings-order",  "RINGS.ORDER",     S32, -1);
-    VALUE_ARG_RECIPE_INT("-inner",        "INNER",           S32, -1);
-    VALUE_ARG_RECIPE_INT("-spam-binning", "SPAM.BINNING",    S32, 0);
-    VALUE_ARG_RECIPE_INT("-footprint",    "STAMP.FOOTPRINT", S32, -1);
-    VALUE_ARG_RECIPE_INT("-stride",       "STRIDE",          S32, -1);
-    VALUE_ARG_RECIPE_FLOAT("-threshold",  "STAMP.THRESHOLD", F32);
-    VALUE_ARG_RECIPE_INT("-iter",         "ITER",            S32, -1);
-    VALUE_ARG_RECIPE_FLOAT("-rej",        "REJ",             F32);
-    VALUE_ARG_RECIPE_FLOAT("-sys",        "SYS",             F32);
-    VALUE_ARG_RECIPE_FLOAT("-badfrac",    "BADFRAC",         F32);
-    VALUE_ARG_RECIPE_FLOAT("-penalty",    "PENALTY",         F32);
-    VALUE_ARG_RECIPE_FLOAT("-poor-frac",  "POOR.FRACTION",   F32);
-    VALUE_ARG_RECIPE_INT("-bin1",         "BIN1",            S32, 0);
-    VALUE_ARG_RECIPE_INT("-bin2",         "BIN2",            S32, 0);
+    VALUE_ARG_RECIPE_FLOAT("-region",        "REGION.SIZE",     F32);
+    VALUE_ARG_RECIPE_INT("-size",            "KERNEL.SIZE",     S32, 0);
+    VALUE_ARG_RECIPE_INT("-order",           "SPATIAL.ORDER",   S32, -1);
+    VALUE_ARG_RECIPE_FLOAT("-spacing",       "STAMP.SPACING",   F32);
+    VALUE_ARG_RECIPE_INT("-rings-order",     "RINGS.ORDER",     S32, -1);
+    VALUE_ARG_RECIPE_INT("-inner",           "INNER",           S32, -1);
+    VALUE_ARG_RECIPE_INT("-spam-binning",    "SPAM.BINNING",    S32, 0);
+    VALUE_ARG_RECIPE_INT("-footprint",       "STAMP.FOOTPRINT", S32, -1);
+    VALUE_ARG_RECIPE_FLOAT("-source-radius", "SOURCE.RADIUS",   F32);
+    VALUE_ARG_RECIPE_INT("-stride",          "STRIDE",          S32, -1);
+    VALUE_ARG_RECIPE_FLOAT("-threshold",     "STAMP.THRESHOLD", F32);
+    VALUE_ARG_RECIPE_INT("-iter",            "ITER",            S32, -1);
+    VALUE_ARG_RECIPE_FLOAT("-rej",           "REJ",             F32);
+    VALUE_ARG_RECIPE_FLOAT("-sys",           "SYS",             F32);
+    VALUE_ARG_RECIPE_FLOAT("-badfrac",       "BADFRAC",         F32);
+    VALUE_ARG_RECIPE_FLOAT("-penalty",       "PENALTY",         F32);
+    VALUE_ARG_RECIPE_FLOAT("-poor-frac",     "POOR.FRACTION",   F32);
+    VALUE_ARG_RECIPE_INT("-bin1",            "BIN1",            S32, 0);
+    VALUE_ARG_RECIPE_INT("-bin2",            "BIN2",            S32, 0);
 
     valueArgRecipeStr(arguments, recipe, "-mask-in",   "MASK.IN",  recipe);